task_name stringlengths 8 10 | source_code stringlengths 58 1.86k | x86_64 stringlengths 668 14.9k | aarch64_linux stringlengths 578 13.4k | riscv64 stringlengths 980 12.6k | aarch64_apple stringlengths 464 13.2k |
|---|---|---|---|---|---|
problem17 | #include <stdio.h>
#include <string.h>
#include <ctype.h>
int func0(const char *str) {
int count = 0;
int char_map[256] = {0};
int index;
for (index = 0; str[index]; index++) {
char ch = tolower((unsigned char)str[index]);
if (char_map[ch] == 0 && isalpha((unsigned char)ch)) {
char_map[ch] = 1;
count++;
}
}
return count;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 1056
mov qword ptr [rbp - 8], rdi
mov dword ptr [rbp - 12], 0
lea rdi, [rbp - 1040]
xor esi, esi
mov edx, 1024
call memset@PLT
mov dword ptr [rbp - 1044], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 1044]
cmp byte ptr [rax + rcx], 0
je .LBB0_7
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 1044]
movzx edi, byte ptr [rax + rcx]
call tolower@PLT
# kill: def $al killed $al killed $eax
mov byte ptr [rbp - 1045], al
movsx rax, byte ptr [rbp - 1045]
cmp dword ptr [rbp + 4*rax - 1040], 0
jne .LBB0_5
# %bb.3: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@PLT
mov rax, qword ptr [rax]
movzx ecx, byte ptr [rbp - 1045]
movsxd rcx, ecx
movzx eax, word ptr [rax + 2*rcx]
and eax, 1024
cmp eax, 0
je .LBB0_5
# %bb.4: # in Loop: Header=BB0_1 Depth=1
movsx rax, byte ptr [rbp - 1045]
mov dword ptr [rbp + 4*rax - 1040], 1
mov eax, dword ptr [rbp - 12]
add eax, 1
mov dword ptr [rbp - 12], eax
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_6
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 1044]
add eax, 1
mov dword ptr [rbp - 1044], eax
jmp .LBB0_1
.LBB0_7:
mov eax, dword ptr [rbp - 12]
add rsp, 1056
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym tolower
.addrsig_sym __ctype_b_loc
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
stp x29, x30, [sp, #-32]! // 16-byte Folded Spill
.cfi_def_cfa_offset 32
str x28, [sp, #16] // 8-byte Folded Spill
mov x29, sp
.cfi_def_cfa w29, 32
.cfi_offset w28, -16
.cfi_offset w30, -24
.cfi_offset w29, -32
sub sp, sp, #1056
sub x8, x29, #12
str x8, [sp] // 8-byte Folded Spill
stur x0, [x8, #4]
mov w1, wzr
str wzr, [x8]
add x0, sp, #20
mov x2, #1024 // =0x400
bl memset
str wzr, [sp, #16]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr x8, [sp] // 8-byte Folded Reload
ldur x8, [x8, #4]
ldrsw x9, [sp, #16]
add x8, x8, x9
ldrb w8, [x8]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, .LBB0_7
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp] // 8-byte Folded Reload
ldur x8, [x8, #4]
ldrsw x9, [sp, #16]
ldrb w0, [x8, x9]
bl tolower
strb w0, [sp, #15]
ldrb w8, [sp, #15]
mov w9, w8
add x8, sp, #20
ldr w8, [x8, x9, lsl #2]
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, .LBB0_5
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
bl __ctype_b_loc
ldr x8, [x0]
ldrb w9, [sp, #15]
ldrh w8, [x8, w9, sxtw #1]
ands w8, w8, #0x400
cset w8, eq
tbnz w8, #0, .LBB0_5
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_1 Depth=1
ldr x9, [sp] // 8-byte Folded Reload
ldrb w8, [sp, #15]
mov w11, w8
add x10, sp, #20
mov w8, #1 // =0x1
str w8, [x10, x11, lsl #2]
ldr w8, [x9]
add w8, w8, #1
str w8, [x9]
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_1 Depth=1
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #16]
b .LBB0_1
.LBB0_7:
ldr x8, [sp] // 8-byte Folded Reload
ldr w0, [x8]
add sp, sp, #1056
.cfi_def_cfa wsp, 32
ldr x28, [sp, #16] // 8-byte Folded Reload
ldp x29, x30, [sp], #32 // 16-byte Folded Reload
.cfi_def_cfa_offset 0
.cfi_restore w28
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym tolower
.addrsig_sym __ctype_b_loc
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -1088
.cfi_def_cfa_offset 1088
sd ra, 1080(sp) # 8-byte Folded Spill
sd s0, 1072(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 1088
.cfi_def_cfa s0, 0
sd a0, -32(s0)
li a1, 0
sd a1, -1080(s0) # 8-byte Folded Spill
sw a1, -36(s0)
addi a0, s0, -1060
li a2, 1024
call memset@plt
# kill: def $x11 killed $x10
ld a0, -1080(s0) # 8-byte Folded Reload
sw a0, -1064(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
ld a0, -32(s0)
lw a1, -1064(s0)
add a0, a0, a1
lbu a0, 0(a0)
beqz a0, .LBB0_7
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -32(s0)
lw a1, -1064(s0)
add a0, a0, a1
lbu a0, 0(a0)
call tolower@plt
sb a0, -1065(s0)
lbu a0, -1065(s0)
slli a1, a0, 2
addi a0, s0, -1060
add a0, a0, a1
lw a0, 0(a0)
bnez a0, .LBB0_5
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@plt
ld a0, 0(a0)
lbu a1, -1065(s0)
slli a1, a1, 1
add a0, a0, a1
lhu a0, 0(a0)
andi a0, a0, 1024
beqz a0, .LBB0_5
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
lbu a0, -1065(s0)
slli a1, a0, 2
addi a0, s0, -1060
add a1, a1, a0
li a0, 1
sw a0, 0(a1)
lw a0, -36(s0)
addiw a0, a0, 1
sw a0, -36(s0)
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
lw a0, -1064(s0)
addiw a0, a0, 1
sw a0, -1064(s0)
j .LBB0_1
.LBB0_7:
lw a0, -36(s0)
ld ra, 1080(sp) # 8-byte Folded Reload
ld s0, 1072(sp) # 8-byte Folded Reload
addi sp, sp, 1088
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym tolower
.addrsig_sym __ctype_b_loc
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
stp x28, x27, [sp, #-32]! ; 16-byte Folded Spill
stp x29, x30, [sp, #16] ; 16-byte Folded Spill
add x29, sp, #16
sub sp, sp, #1056
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
.cfi_offset w27, -24
.cfi_offset w28, -32
adrp x8, ___stack_chk_guard@GOTPAGE
ldr x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
ldr x8, [x8]
stur x8, [x29, #-24]
str x0, [sp, #16]
str wzr, [sp, #12]
add x0, sp, #24
mov x1, #1024 ; =0x400
bl _bzero
str wzr, [sp, #8]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
add x8, x8, x9
ldrb w8, [x8]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, LBB0_7
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldrb w0, [x8, x9]
bl _tolower
strb w0, [sp, #7]
ldrsb x9, [sp, #7]
add x8, sp, #24
ldr w8, [x8, x9, lsl #2]
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, LBB0_5
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldrb w0, [sp, #7]
bl _isalpha
subs w8, w0, #0
cset w8, eq
tbnz w8, #0, LBB0_5
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_1 Depth=1
ldrsb x10, [sp, #7]
add x9, sp, #24
mov w8, #1 ; =0x1
str w8, [x9, x10, lsl #2]
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_1 Depth=1
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b LBB0_1
LBB0_7:
ldr w8, [sp, #12]
str w8, [sp] ; 4-byte Folded Spill
ldur x9, [x29, #-24]
adrp x8, ___stack_chk_guard@GOTPAGE
ldr x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
ldr x8, [x8]
subs x8, x8, x9
cset w8, eq
tbnz w8, #0, LBB0_9
b LBB0_8
LBB0_8:
bl ___stack_chk_fail
LBB0_9:
ldr w0, [sp] ; 4-byte Folded Reload
add sp, sp, #1056
ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
ldp x28, x27, [sp], #32 ; 16-byte Folded Reload
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem81 | #include <string.h>
#include <stdbool.h>
bool func0(const char* s) {
if (strlen(s) < 3) return false;
for (int i = 2; i < strlen(s); i++)
if (s[i] == s[i-1] || s[i] == s[i-2]) return false;
return true;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 32
mov qword ptr [rbp - 16], rdi
mov rdi, qword ptr [rbp - 16]
call strlen@PLT
cmp rax, 3
jae .LBB0_2
# %bb.1:
mov byte ptr [rbp - 1], 0
jmp .LBB0_10
.LBB0_2:
mov dword ptr [rbp - 20], 2
.LBB0_3: # =>This Inner Loop Header: Depth=1
movsxd rax, dword ptr [rbp - 20]
mov qword ptr [rbp - 32], rax # 8-byte Spill
mov rdi, qword ptr [rbp - 16]
call strlen@PLT
mov rcx, rax
mov rax, qword ptr [rbp - 32] # 8-byte Reload
cmp rax, rcx
jae .LBB0_9
# %bb.4: # in Loop: Header=BB0_3 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 20]
movsx eax, byte ptr [rax + rcx]
mov rcx, qword ptr [rbp - 16]
mov edx, dword ptr [rbp - 20]
sub edx, 1
movsxd rdx, edx
movsx ecx, byte ptr [rcx + rdx]
cmp eax, ecx
je .LBB0_6
# %bb.5: # in Loop: Header=BB0_3 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 20]
movsx eax, byte ptr [rax + rcx]
mov rcx, qword ptr [rbp - 16]
mov edx, dword ptr [rbp - 20]
sub edx, 2
movsxd rdx, edx
movsx ecx, byte ptr [rcx + rdx]
cmp eax, ecx
jne .LBB0_7
.LBB0_6:
mov byte ptr [rbp - 1], 0
jmp .LBB0_10
.LBB0_7: # in Loop: Header=BB0_3 Depth=1
jmp .LBB0_8
.LBB0_8: # in Loop: Header=BB0_3 Depth=1
mov eax, dword ptr [rbp - 20]
add eax, 1
mov dword ptr [rbp - 20], eax
jmp .LBB0_3
.LBB0_9:
mov byte ptr [rbp - 1], 1
.LBB0_10:
mov al, byte ptr [rbp - 1]
and al, 1
movzx eax, al
add rsp, 32
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
stp x29, x30, [sp, #32] // 16-byte Folded Spill
add x29, sp, #32
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
str x0, [sp, #16]
ldr x0, [sp, #16]
bl strlen
subs x8, x0, #3
cset w8, hs
tbnz w8, #0, .LBB0_2
b .LBB0_1
.LBB0_1:
mov w8, wzr
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b .LBB0_10
.LBB0_2:
mov w8, #2 // =0x2
str w8, [sp, #12]
b .LBB0_3
.LBB0_3: // =>This Inner Loop Header: Depth=1
ldrsw x8, [sp, #12]
str x8, [sp] // 8-byte Folded Spill
ldr x0, [sp, #16]
bl strlen
ldr x8, [sp] // 8-byte Folded Reload
subs x8, x8, x0
cset w8, hs
tbnz w8, #0, .LBB0_9
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_3 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #12]
ldrb w8, [x8, x9]
ldr x9, [sp, #16]
ldr w10, [sp, #12]
subs w10, w10, #1
ldrb w9, [x9, w10, sxtw]
subs w8, w8, w9
cset w8, eq
tbnz w8, #0, .LBB0_6
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_3 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #12]
ldrb w8, [x8, x9]
ldr x9, [sp, #16]
ldr w10, [sp, #12]
subs w10, w10, #2
ldrb w9, [x9, w10, sxtw]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, .LBB0_7
b .LBB0_6
.LBB0_6:
mov w8, wzr
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b .LBB0_10
.LBB0_7: // in Loop: Header=BB0_3 Depth=1
b .LBB0_8
.LBB0_8: // in Loop: Header=BB0_3 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_3
.LBB0_9:
mov w8, #1 // =0x1
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b .LBB0_10
.LBB0_10:
ldurb w8, [x29, #-1]
and w0, w8, #0x1
.cfi_def_cfa wsp, 48
ldp x29, x30, [sp, #32] // 16-byte Folded Reload
add sp, sp, #48
.cfi_def_cfa_offset 0
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -48
.cfi_def_cfa_offset 48
sd ra, 40(sp) # 8-byte Folded Spill
sd s0, 32(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 48
.cfi_def_cfa s0, 0
sd a0, -32(s0)
ld a0, -32(s0)
call strlen@plt
mv a1, a0
li a0, 2
bltu a0, a1, .LBB0_2
j .LBB0_1
.LBB0_1:
li a0, 0
sb a0, -17(s0)
j .LBB0_10
.LBB0_2:
li a0, 2
sw a0, -36(s0)
j .LBB0_3
.LBB0_3: # =>This Inner Loop Header: Depth=1
lw a0, -36(s0)
sd a0, -48(s0) # 8-byte Folded Spill
ld a0, -32(s0)
call strlen@plt
mv a1, a0
ld a0, -48(s0) # 8-byte Folded Reload
bgeu a0, a1, .LBB0_9
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_3 Depth=1
ld a1, -32(s0)
lw a2, -36(s0)
add a0, a1, a2
lbu a0, 0(a0)
addiw a2, a2, -1
add a1, a1, a2
lbu a1, 0(a1)
beq a0, a1, .LBB0_6
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_3 Depth=1
ld a1, -32(s0)
lw a2, -36(s0)
add a0, a1, a2
lbu a0, 0(a0)
addiw a2, a2, -2
add a1, a1, a2
lbu a1, 0(a1)
bne a0, a1, .LBB0_7
j .LBB0_6
.LBB0_6:
li a0, 0
sb a0, -17(s0)
j .LBB0_10
.LBB0_7: # in Loop: Header=BB0_3 Depth=1
j .LBB0_8
.LBB0_8: # in Loop: Header=BB0_3 Depth=1
lw a0, -36(s0)
addiw a0, a0, 1
sw a0, -36(s0)
j .LBB0_3
.LBB0_9:
li a0, 1
sb a0, -17(s0)
j .LBB0_10
.LBB0_10:
lbu a0, -17(s0)
ld ra, 40(sp) # 8-byte Folded Reload
ld s0, 32(sp) # 8-byte Folded Reload
addi sp, sp, 48
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #48
stp x29, x30, [sp, #32] ; 16-byte Folded Spill
add x29, sp, #32
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
str x0, [sp, #16]
ldr x0, [sp, #16]
bl _strlen
subs x8, x0, #3
cset w8, hs
tbnz w8, #0, LBB0_2
b LBB0_1
LBB0_1:
mov w8, #0 ; =0x0
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b LBB0_10
LBB0_2:
mov w8, #2 ; =0x2
str w8, [sp, #12]
b LBB0_3
LBB0_3: ; =>This Inner Loop Header: Depth=1
ldrsw x8, [sp, #12]
str x8, [sp] ; 8-byte Folded Spill
ldr x0, [sp, #16]
bl _strlen
ldr x8, [sp] ; 8-byte Folded Reload
subs x8, x8, x0
cset w8, hs
tbnz w8, #0, LBB0_9
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_3 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #12]
ldrsb w8, [x8, x9]
ldr x9, [sp, #16]
ldr w10, [sp, #12]
subs w10, w10, #1
ldrsb w9, [x9, w10, sxtw]
subs w8, w8, w9
cset w8, eq
tbnz w8, #0, LBB0_6
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_3 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #12]
ldrsb w8, [x8, x9]
ldr x9, [sp, #16]
ldr w10, [sp, #12]
subs w10, w10, #2
ldrsb w9, [x9, w10, sxtw]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, LBB0_7
b LBB0_6
LBB0_6:
mov w8, #0 ; =0x0
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b LBB0_10
LBB0_7: ; in Loop: Header=BB0_3 Depth=1
b LBB0_8
LBB0_8: ; in Loop: Header=BB0_3 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_3
LBB0_9:
mov w8, #1 ; =0x1
and w8, w8, #0x1
and w8, w8, #0x1
sturb w8, [x29, #-1]
b LBB0_10
LBB0_10:
ldurb w8, [x29, #-1]
and w0, w8, #0x1
ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
add sp, sp, #48
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem118 | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
char **func0(const char *s, int n, int *returnSize) {
const char *vowels = "aeiouAEIOU";
char **out = NULL;
int numc = 0, word_count = 0, begin = 0;
size_t length = strlen(s);
char *current = (char *)malloc(length + 1);
for (int i = 0; i <= length; i++) {
if (isspace(s[i]) || s[i] == '\0') {
if (numc == n) {
current[i - begin] = '\0';
out = (char **)realloc(out, sizeof(char *) * (word_count + 1));
out[word_count] = (char *)malloc(strlen(current) + 1);
strcpy(out[word_count], current);
word_count++;
}
begin = i + 1;
numc = 0;
} else {
current[i - begin] = s[i];
if (strchr(vowels, s[i]) == NULL && isalpha((unsigned char)s[i])) {
numc++;
}
}
}
free(current);
*returnSize = word_count;
return out;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 80
mov qword ptr [rbp - 8], rdi
mov dword ptr [rbp - 12], esi
mov qword ptr [rbp - 24], rdx
lea rax, [rip + .L.str]
mov qword ptr [rbp - 32], rax
mov qword ptr [rbp - 40], 0
mov dword ptr [rbp - 44], 0
mov dword ptr [rbp - 48], 0
mov dword ptr [rbp - 52], 0
mov rdi, qword ptr [rbp - 8]
call strlen@PLT
mov qword ptr [rbp - 64], rax
mov rdi, qword ptr [rbp - 64]
add rdi, 1
call malloc@PLT
mov qword ptr [rbp - 72], rax
mov dword ptr [rbp - 76], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
movsxd rax, dword ptr [rbp - 76]
cmp rax, qword ptr [rbp - 64]
ja .LBB0_13
# %bb.2: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@PLT
mov rax, qword ptr [rax]
mov rcx, qword ptr [rbp - 8]
movsxd rdx, dword ptr [rbp - 76]
movsx ecx, byte ptr [rcx + rdx]
movsxd rcx, ecx
movzx eax, word ptr [rax + 2*rcx]
and eax, 8192
cmp eax, 0
jne .LBB0_4
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 76]
movsx eax, byte ptr [rax + rcx]
cmp eax, 0
jne .LBB0_7
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 44]
cmp eax, dword ptr [rbp - 12]
jne .LBB0_6
# %bb.5: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 72]
mov ecx, dword ptr [rbp - 76]
sub ecx, dword ptr [rbp - 52]
movsxd rcx, ecx
mov byte ptr [rax + rcx], 0
mov rdi, qword ptr [rbp - 40]
mov eax, dword ptr [rbp - 48]
add eax, 1
movsxd rsi, eax
shl rsi, 3
call realloc@PLT
mov qword ptr [rbp - 40], rax
mov rdi, qword ptr [rbp - 72]
call strlen@PLT
mov rdi, rax
add rdi, 1
call malloc@PLT
mov rdx, rax
mov rax, qword ptr [rbp - 40]
movsxd rcx, dword ptr [rbp - 48]
mov qword ptr [rax + 8*rcx], rdx
mov rax, qword ptr [rbp - 40]
movsxd rcx, dword ptr [rbp - 48]
mov rdi, qword ptr [rax + 8*rcx]
mov rsi, qword ptr [rbp - 72]
call strcpy@PLT
mov eax, dword ptr [rbp - 48]
add eax, 1
mov dword ptr [rbp - 48], eax
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 76]
add eax, 1
mov dword ptr [rbp - 52], eax
mov dword ptr [rbp - 44], 0
jmp .LBB0_11
.LBB0_7: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 76]
mov dl, byte ptr [rax + rcx]
mov rax, qword ptr [rbp - 72]
mov ecx, dword ptr [rbp - 76]
sub ecx, dword ptr [rbp - 52]
movsxd rcx, ecx
mov byte ptr [rax + rcx], dl
mov rdi, qword ptr [rbp - 32]
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 76]
movsx esi, byte ptr [rax + rcx]
call strchr@PLT
cmp rax, 0
jne .LBB0_10
# %bb.8: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@PLT
mov rax, qword ptr [rax]
mov rcx, qword ptr [rbp - 8]
movsxd rdx, dword ptr [rbp - 76]
movzx ecx, byte ptr [rcx + rdx]
movsxd rcx, ecx
movzx eax, word ptr [rax + 2*rcx]
and eax, 1024
cmp eax, 0
je .LBB0_10
# %bb.9: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
.LBB0_10: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_11
.LBB0_11: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_12
.LBB0_12: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 76]
add eax, 1
mov dword ptr [rbp - 76], eax
jmp .LBB0_1
.LBB0_13:
mov rdi, qword ptr [rbp - 72]
call free@PLT
mov ecx, dword ptr [rbp - 48]
mov rax, qword ptr [rbp - 24]
mov dword ptr [rax], ecx
mov rax, qword ptr [rbp - 40]
add rsp, 80
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.type .L.str,@object # @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym __ctype_b_loc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym strchr
.addrsig_sym free
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #96
.cfi_def_cfa_offset 96
stp x29, x30, [sp, #80] // 16-byte Folded Spill
add x29, sp, #80
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
stur w1, [x29, #-12]
stur x2, [x29, #-24]
adrp x8, .L.str
add x8, x8, :lo12:.L.str
stur x8, [x29, #-32]
// kill: def $x8 killed $xzr
str xzr, [sp, #40]
str wzr, [sp, #36]
str wzr, [sp, #32]
str wzr, [sp, #28]
ldur x0, [x29, #-8]
bl strlen
str x0, [sp, #16]
ldr x8, [sp, #16]
add x0, x8, #1
bl malloc
str x0, [sp, #8]
str wzr, [sp, #4]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldrsw x8, [sp, #4]
ldr x9, [sp, #16]
subs x8, x8, x9
cset w8, hi
tbnz w8, #0, .LBB0_13
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
bl __ctype_b_loc
ldr x8, [x0]
ldur x9, [x29, #-8]
ldrsw x10, [sp, #4]
ldrb w9, [x9, x10]
ldrh w8, [x8, w9, sxtw #1]
ands w8, w8, #0x2000
cset w8, ne
tbnz w8, #0, .LBB0_4
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrb w8, [x8, x9]
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, .LBB0_7
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #36]
ldur w9, [x29, #-12]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, .LBB0_6
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #8]
ldr w9, [sp, #4]
ldr w10, [sp, #28]
subs w9, w9, w10
add x8, x8, w9, sxtw
strb wzr, [x8]
ldr x0, [sp, #40]
ldr w8, [sp, #32]
add w9, w8, #1
// implicit-def: $x8
mov w8, w9
sxtw x9, w8
mov x8, #8 // =0x8
mul x1, x8, x9
bl realloc
str x0, [sp, #40]
ldr x0, [sp, #8]
bl strlen
add x0, x0, #1
bl malloc
ldr x8, [sp, #40]
ldrsw x9, [sp, #32]
str x0, [x8, x9, lsl #3]
ldr x8, [sp, #40]
ldrsw x9, [sp, #32]
ldr x0, [x8, x9, lsl #3]
ldr x1, [sp, #8]
bl strcpy
ldr w8, [sp, #32]
add w8, w8, #1
str w8, [sp, #32]
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #28]
str wzr, [sp, #36]
b .LBB0_11
.LBB0_7: // in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
add x8, x8, x9
ldrb w8, [x8]
ldr x9, [sp, #8]
ldr w10, [sp, #4]
ldr w11, [sp, #28]
subs w10, w10, w11
add x9, x9, w10, sxtw
strb w8, [x9]
ldur x0, [x29, #-32]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrb w1, [x8, x9]
bl strchr
subs x8, x0, #0
cset w8, ne
tbnz w8, #0, .LBB0_10
b .LBB0_8
.LBB0_8: // in Loop: Header=BB0_1 Depth=1
bl __ctype_b_loc
ldr x8, [x0]
ldur x9, [x29, #-8]
ldrsw x10, [sp, #4]
ldrb w9, [x9, x10]
ldrh w8, [x8, w9, sxtw #1]
ands w8, w8, #0x400
cset w8, eq
tbnz w8, #0, .LBB0_10
b .LBB0_9
.LBB0_9: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #36]
add w8, w8, #1
str w8, [sp, #36]
b .LBB0_10
.LBB0_10: // in Loop: Header=BB0_1 Depth=1
b .LBB0_11
.LBB0_11: // in Loop: Header=BB0_1 Depth=1
b .LBB0_12
.LBB0_12: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_1
.LBB0_13:
ldr x0, [sp, #8]
bl free
ldr w8, [sp, #32]
ldur x9, [x29, #-24]
str w8, [x9]
ldr x0, [sp, #40]
.cfi_def_cfa wsp, 96
ldp x29, x30, [sp, #80] // 16-byte Folded Reload
add sp, sp, #96
.cfi_def_cfa_offset 0
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.type .L.str,@object // @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym __ctype_b_loc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym strchr
.addrsig_sym free
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -112
.cfi_def_cfa_offset 112
sd ra, 104(sp) # 8-byte Folded Spill
sd s0, 96(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 112
.cfi_def_cfa s0, 0
# kill: def $x13 killed $x11
sd a0, -24(s0)
sw a1, -28(s0)
sd a2, -40(s0)
.Lpcrel_hi0:
auipc a0, %pcrel_hi(.L.str)
addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
sd a0, -48(s0)
li a0, 0
sd a0, -104(s0) # 8-byte Folded Spill
sd a0, -56(s0)
sw a0, -60(s0)
sw a0, -64(s0)
sw a0, -68(s0)
ld a0, -24(s0)
call strlen@plt
sd a0, -80(s0)
ld a0, -80(s0)
addi a0, a0, 1
call malloc@plt
mv a1, a0
ld a0, -104(s0) # 8-byte Folded Reload
sd a1, -88(s0)
sw a0, -92(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
lw a1, -92(s0)
ld a0, -80(s0)
bltu a0, a1, .LBB0_13
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@plt
ld a0, 0(a0)
ld a1, -24(s0)
lw a2, -92(s0)
add a1, a1, a2
lbu a1, 0(a1)
slli a1, a1, 1
add a0, a0, a1
lhu a0, 0(a0)
slli a0, a0, 50
bltz a0, .LBB0_4
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
ld a0, -24(s0)
lw a1, -92(s0)
add a0, a0, a1
lbu a0, 0(a0)
bnez a0, .LBB0_7
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
lw a0, -60(s0)
lw a1, -28(s0)
bne a0, a1, .LBB0_6
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
ld a0, -88(s0)
lw a1, -92(s0)
lw a2, -68(s0)
subw a1, a1, a2
add a1, a1, a0
li a0, 0
sb a0, 0(a1)
ld a0, -56(s0)
lw a1, -64(s0)
addiw a1, a1, 1
slli a1, a1, 3
call realloc@plt
sd a0, -56(s0)
ld a0, -88(s0)
call strlen@plt
addi a0, a0, 1
call malloc@plt
ld a1, -56(s0)
lw a2, -64(s0)
slli a2, a2, 3
add a1, a1, a2
sd a0, 0(a1)
ld a0, -56(s0)
lw a1, -64(s0)
slli a1, a1, 3
add a0, a0, a1
ld a0, 0(a0)
ld a1, -88(s0)
call strcpy@plt
lw a0, -64(s0)
addiw a0, a0, 1
sw a0, -64(s0)
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
lw a0, -92(s0)
addiw a0, a0, 1
sw a0, -68(s0)
li a0, 0
sw a0, -60(s0)
j .LBB0_11
.LBB0_7: # in Loop: Header=BB0_1 Depth=1
ld a0, -24(s0)
lw a2, -92(s0)
add a0, a0, a2
lbu a0, 0(a0)
ld a1, -88(s0)
lw a3, -68(s0)
subw a2, a2, a3
add a1, a1, a2
sb a0, 0(a1)
ld a0, -48(s0)
ld a1, -24(s0)
lw a2, -92(s0)
add a1, a1, a2
lbu a1, 0(a1)
call strchr@plt
bnez a0, .LBB0_10
j .LBB0_8
.LBB0_8: # in Loop: Header=BB0_1 Depth=1
call __ctype_b_loc@plt
ld a0, 0(a0)
ld a1, -24(s0)
lw a2, -92(s0)
add a1, a1, a2
lbu a1, 0(a1)
slli a1, a1, 1
add a0, a0, a1
lhu a0, 0(a0)
andi a0, a0, 1024
beqz a0, .LBB0_10
j .LBB0_9
.LBB0_9: # in Loop: Header=BB0_1 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_10
.LBB0_10: # in Loop: Header=BB0_1 Depth=1
j .LBB0_11
.LBB0_11: # in Loop: Header=BB0_1 Depth=1
j .LBB0_12
.LBB0_12: # in Loop: Header=BB0_1 Depth=1
lw a0, -92(s0)
addiw a0, a0, 1
sw a0, -92(s0)
j .LBB0_1
.LBB0_13:
ld a0, -88(s0)
call free@plt
lw a0, -64(s0)
ld a1, -40(s0)
sw a0, 0(a1)
ld a0, -56(s0)
ld ra, 104(sp) # 8-byte Folded Reload
ld s0, 96(sp) # 8-byte Folded Reload
addi sp, sp, 112
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.type .L.str,@object # @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym __ctype_b_loc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym strchr
.addrsig_sym free
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #96
stp x29, x30, [sp, #80] ; 16-byte Folded Spill
add x29, sp, #80
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
stur w1, [x29, #-12]
stur x2, [x29, #-24]
adrp x8, l_.str@PAGE
add x8, x8, l_.str@PAGEOFF
stur x8, [x29, #-32]
; kill: def $x8 killed $xzr
str xzr, [sp, #40]
str wzr, [sp, #36]
str wzr, [sp, #32]
str wzr, [sp, #28]
ldur x0, [x29, #-8]
bl _strlen
str x0, [sp, #16]
ldr x8, [sp, #16]
add x0, x8, #1
bl _malloc
str x0, [sp, #8]
str wzr, [sp, #4]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldrsw x8, [sp, #4]
ldr x9, [sp, #16]
subs x8, x8, x9
cset w8, hi
tbnz w8, #0, LBB0_13
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrsb w0, [x8, x9]
bl _isspace
subs w8, w0, #0
cset w8, ne
tbnz w8, #0, LBB0_4
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrsb w8, [x8, x9]
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, LBB0_7
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #36]
ldur w9, [x29, #-12]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, LBB0_6
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #8]
ldr w9, [sp, #4]
ldr w10, [sp, #28]
subs w9, w9, w10
add x8, x8, w9, sxtw
strb wzr, [x8]
ldr x0, [sp, #40]
ldr w8, [sp, #32]
add w9, w8, #1
; implicit-def: $x8
mov x8, x9
sxtw x9, w8
mov x8, #8 ; =0x8
mul x1, x8, x9
bl _realloc
str x0, [sp, #40]
ldr x0, [sp, #8]
bl _strlen
add x0, x0, #1
bl _malloc
ldr x8, [sp, #40]
ldrsw x9, [sp, #32]
str x0, [x8, x9, lsl #3]
ldr x8, [sp, #40]
ldrsw x9, [sp, #32]
ldr x0, [x8, x9, lsl #3]
ldr x1, [sp, #8]
mov x2, #-1 ; =0xffffffffffffffff
bl ___strcpy_chk
ldr w8, [sp, #32]
add w8, w8, #1
str w8, [sp, #32]
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #28]
str wzr, [sp, #36]
b LBB0_11
LBB0_7: ; in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
add x8, x8, x9
ldrb w8, [x8]
ldr x9, [sp, #8]
ldr w10, [sp, #4]
ldr w11, [sp, #28]
subs w10, w10, w11
add x9, x9, w10, sxtw
strb w8, [x9]
ldur x0, [x29, #-32]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrsb w1, [x8, x9]
bl _strchr
subs x8, x0, #0
cset w8, ne
tbnz w8, #0, LBB0_10
b LBB0_8
LBB0_8: ; in Loop: Header=BB0_1 Depth=1
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrb w0, [x8, x9]
bl _isalpha
subs w8, w0, #0
cset w8, eq
tbnz w8, #0, LBB0_10
b LBB0_9
LBB0_9: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #36]
add w8, w8, #1
str w8, [sp, #36]
b LBB0_10
LBB0_10: ; in Loop: Header=BB0_1 Depth=1
b LBB0_11
LBB0_11: ; in Loop: Header=BB0_1 Depth=1
b LBB0_12
LBB0_12: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_1
LBB0_13:
ldr x0, [sp, #8]
bl _free
ldr w8, [sp, #32]
ldur x9, [x29, #-24]
str w8, [x9]
ldr x0, [sp, #40]
ldp x29, x30, [sp, #80] ; 16-byte Folded Reload
add sp, sp, #96
ret
.cfi_endproc
; -- End function
.section __TEXT,__cstring,cstring_literals
l_.str: ; @.str
.asciz "aeiouAEIOU"
.subsections_via_symbols
|
problem41 | #include <stdio.h>
#include <stdbool.h>
bool func0(int *l, int size) {
for (int i = 0; i < size; i++)
for (int j = i + 1; j < size; j++)
for (int k = j + 1; k < size; k++)
if (l[i] + l[j] + l[k] == 0) return true;
return false;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 16], rdi
mov dword ptr [rbp - 20], esi
mov dword ptr [rbp - 24], 0
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
# Child Loop BB0_5 Depth 3
mov eax, dword ptr [rbp - 24]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_14
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 24]
add eax, 1
mov dword ptr [rbp - 28], eax
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_5 Depth 3
mov eax, dword ptr [rbp - 28]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_12
# %bb.4: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 28]
add eax, 1
mov dword ptr [rbp - 32], eax
.LBB0_5: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
mov eax, dword ptr [rbp - 32]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_10
# %bb.6: # in Loop: Header=BB0_5 Depth=3
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
mov eax, dword ptr [rax + 4*rcx]
mov rcx, qword ptr [rbp - 16]
movsxd rdx, dword ptr [rbp - 28]
add eax, dword ptr [rcx + 4*rdx]
mov rcx, qword ptr [rbp - 16]
movsxd rdx, dword ptr [rbp - 32]
add eax, dword ptr [rcx + 4*rdx]
cmp eax, 0
jne .LBB0_8
# %bb.7:
mov byte ptr [rbp - 1], 1
jmp .LBB0_15
.LBB0_8: # in Loop: Header=BB0_5 Depth=3
jmp .LBB0_9
.LBB0_9: # in Loop: Header=BB0_5 Depth=3
mov eax, dword ptr [rbp - 32]
add eax, 1
mov dword ptr [rbp - 32], eax
jmp .LBB0_5
.LBB0_10: # in Loop: Header=BB0_3 Depth=2
jmp .LBB0_11
.LBB0_11: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 28]
add eax, 1
mov dword ptr [rbp - 28], eax
jmp .LBB0_3
.LBB0_12: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_13
.LBB0_13: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 24]
add eax, 1
mov dword ptr [rbp - 24], eax
jmp .LBB0_1
.LBB0_14:
mov byte ptr [rbp - 1], 0
.LBB0_15:
mov al, byte ptr [rbp - 1]
and al, 1
movzx eax, al
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str w1, [sp, #12]
str wzr, [sp, #8]
b .LBB0_1
.LBB0_1: // =>This Loop Header: Depth=1
// Child Loop BB0_3 Depth 2
// Child Loop BB0_5 Depth 3
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_14
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_3
.LBB0_3: // Parent Loop BB0_1 Depth=1
// => This Loop Header: Depth=2
// Child Loop BB0_5 Depth 3
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_12
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp]
b .LBB0_5
.LBB0_5: // Parent Loop BB0_1 Depth=1
// Parent Loop BB0_3 Depth=2
// => This Inner Loop Header: Depth=3
ldr w8, [sp]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_10
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_5 Depth=3
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #16]
ldrsw x10, [sp, #4]
ldr w9, [x9, x10, lsl #2]
add w8, w8, w9
ldr x9, [sp, #16]
ldrsw x10, [sp]
ldr w9, [x9, x10, lsl #2]
add w8, w8, w9
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, .LBB0_8
b .LBB0_7
.LBB0_7:
mov w8, #1 // =0x1
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b .LBB0_15
.LBB0_8: // in Loop: Header=BB0_5 Depth=3
b .LBB0_9
.LBB0_9: // in Loop: Header=BB0_5 Depth=3
ldr w8, [sp]
add w8, w8, #1
str w8, [sp]
b .LBB0_5
.LBB0_10: // in Loop: Header=BB0_3 Depth=2
b .LBB0_11
.LBB0_11: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_3
.LBB0_12: // in Loop: Header=BB0_1 Depth=1
b .LBB0_13
.LBB0_13: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b .LBB0_1
.LBB0_14:
mov w8, wzr
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b .LBB0_15
.LBB0_15:
ldrb w8, [sp, #31]
and w0, w8, #0x1
add sp, sp, #32
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -48
.cfi_def_cfa_offset 48
sd ra, 40(sp) # 8-byte Folded Spill
sd s0, 32(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 48
.cfi_def_cfa s0, 0
# kill: def $x12 killed $x11
sd a0, -32(s0)
sw a1, -36(s0)
li a0, 0
sw a0, -40(s0)
j .LBB0_1
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
# Child Loop BB0_5 Depth 3
lw a0, -40(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_14
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
lw a0, -40(s0)
addiw a0, a0, 1
sw a0, -44(s0)
j .LBB0_3
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_5 Depth 3
lw a0, -44(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_12
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_3 Depth=2
lw a0, -44(s0)
addiw a0, a0, 1
sw a0, -48(s0)
j .LBB0_5
.LBB0_5: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
lw a0, -48(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_10
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_5 Depth=3
ld a1, -32(s0)
lw a0, -40(s0)
slli a0, a0, 2
add a0, a0, a1
lw a0, 0(a0)
lw a2, -44(s0)
slli a2, a2, 2
add a2, a2, a1
lw a2, 0(a2)
addw a0, a0, a2
lw a2, -48(s0)
slli a2, a2, 2
add a1, a1, a2
lw a1, 0(a1)
addw a0, a0, a1
bnez a0, .LBB0_8
j .LBB0_7
.LBB0_7:
li a0, 1
sb a0, -17(s0)
j .LBB0_15
.LBB0_8: # in Loop: Header=BB0_5 Depth=3
j .LBB0_9
.LBB0_9: # in Loop: Header=BB0_5 Depth=3
lw a0, -48(s0)
addiw a0, a0, 1
sw a0, -48(s0)
j .LBB0_5
.LBB0_10: # in Loop: Header=BB0_3 Depth=2
j .LBB0_11
.LBB0_11: # in Loop: Header=BB0_3 Depth=2
lw a0, -44(s0)
addiw a0, a0, 1
sw a0, -44(s0)
j .LBB0_3
.LBB0_12: # in Loop: Header=BB0_1 Depth=1
j .LBB0_13
.LBB0_13: # in Loop: Header=BB0_1 Depth=1
lw a0, -40(s0)
addiw a0, a0, 1
sw a0, -40(s0)
j .LBB0_1
.LBB0_14:
li a0, 0
sb a0, -17(s0)
j .LBB0_15
.LBB0_15:
lbu a0, -17(s0)
ld ra, 40(sp) # 8-byte Folded Reload
ld s0, 32(sp) # 8-byte Folded Reload
addi sp, sp, 48
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str w1, [sp, #12]
str wzr, [sp, #8]
b LBB0_1
LBB0_1: ; =>This Loop Header: Depth=1
; Child Loop BB0_3 Depth 2
; Child Loop BB0_5 Depth 3
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_14
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_3
LBB0_3: ; Parent Loop BB0_1 Depth=1
; => This Loop Header: Depth=2
; Child Loop BB0_5 Depth 3
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_12
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp]
b LBB0_5
LBB0_5: ; Parent Loop BB0_1 Depth=1
; Parent Loop BB0_3 Depth=2
; => This Inner Loop Header: Depth=3
ldr w8, [sp]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_10
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_5 Depth=3
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #16]
ldrsw x10, [sp, #4]
ldr w9, [x9, x10, lsl #2]
add w8, w8, w9
ldr x9, [sp, #16]
ldrsw x10, [sp]
ldr w9, [x9, x10, lsl #2]
add w8, w8, w9
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, LBB0_8
b LBB0_7
LBB0_7:
mov w8, #1 ; =0x1
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b LBB0_15
LBB0_8: ; in Loop: Header=BB0_5 Depth=3
b LBB0_9
LBB0_9: ; in Loop: Header=BB0_5 Depth=3
ldr w8, [sp]
add w8, w8, #1
str w8, [sp]
b LBB0_5
LBB0_10: ; in Loop: Header=BB0_3 Depth=2
b LBB0_11
LBB0_11: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_3
LBB0_12: ; in Loop: Header=BB0_1 Depth=1
b LBB0_13
LBB0_13: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b LBB0_1
LBB0_14:
mov w8, #0 ; =0x0
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b LBB0_15
LBB0_15:
ldrb w8, [sp, #31]
and w0, w8, #0x1
add sp, sp, #32
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem15 | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
char **func0(const char *str, int *count) {
int len = strlen(str);
char **out = malloc(len * sizeof(char *));
char *current = malloc(len + 1);
current[0] = '\0';
for (int i = 0; i < len; ++i) {
size_t current_len = strlen(current);
current = realloc(current, current_len + 2);
current[current_len] = str[i];
current[current_len + 1] = '\0';
out[i] = malloc(strlen(current) + 1);
strcpy(out[i], current);
}
free(current);
*count = len;
return out;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 64
mov qword ptr [rbp - 8], rdi
mov qword ptr [rbp - 16], rsi
mov rdi, qword ptr [rbp - 8]
call strlen@PLT
# kill: def $eax killed $eax killed $rax
mov dword ptr [rbp - 20], eax
movsxd rdi, dword ptr [rbp - 20]
shl rdi, 3
call malloc@PLT
mov qword ptr [rbp - 32], rax
mov eax, dword ptr [rbp - 20]
add eax, 1
movsxd rdi, eax
call malloc@PLT
mov qword ptr [rbp - 40], rax
mov rax, qword ptr [rbp - 40]
mov byte ptr [rax], 0
mov dword ptr [rbp - 44], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov eax, dword ptr [rbp - 44]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_4
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rdi, qword ptr [rbp - 40]
call strlen@PLT
mov qword ptr [rbp - 56], rax
mov rdi, qword ptr [rbp - 40]
mov rsi, qword ptr [rbp - 56]
add rsi, 2
call realloc@PLT
mov qword ptr [rbp - 40], rax
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 44]
mov dl, byte ptr [rax + rcx]
mov rax, qword ptr [rbp - 40]
mov rcx, qword ptr [rbp - 56]
mov byte ptr [rax + rcx], dl
mov rax, qword ptr [rbp - 40]
mov rcx, qword ptr [rbp - 56]
mov byte ptr [rax + rcx + 1], 0
mov rdi, qword ptr [rbp - 40]
call strlen@PLT
mov rdi, rax
add rdi, 1
call malloc@PLT
mov rdx, rax
mov rax, qword ptr [rbp - 32]
movsxd rcx, dword ptr [rbp - 44]
mov qword ptr [rax + 8*rcx], rdx
mov rax, qword ptr [rbp - 32]
movsxd rcx, dword ptr [rbp - 44]
mov rdi, qword ptr [rax + 8*rcx]
mov rsi, qword ptr [rbp - 40]
call strcpy@PLT
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
jmp .LBB0_1
.LBB0_4:
mov rdi, qword ptr [rbp - 40]
call free@PLT
mov ecx, dword ptr [rbp - 20]
mov rax, qword ptr [rbp - 16]
mov dword ptr [rax], ecx
mov rax, qword ptr [rbp - 32]
add rsp, 64
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym free
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #80
.cfi_def_cfa_offset 80
stp x29, x30, [sp, #64] // 16-byte Folded Spill
add x29, sp, #64
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
stur x1, [x29, #-16]
ldur x0, [x29, #-8]
bl strlen
mov w8, w0
stur w8, [x29, #-20]
ldursw x8, [x29, #-20]
lsl x0, x8, #3
bl malloc
str x0, [sp, #32]
ldur w8, [x29, #-20]
add w9, w8, #1
// implicit-def: $x8
mov w8, w9
sxtw x0, w8
bl malloc
str x0, [sp, #24]
ldr x8, [sp, #24]
strb wzr, [x8]
str wzr, [sp, #20]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr w8, [sp, #20]
ldur w9, [x29, #-20]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_4
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x0, [sp, #24]
bl strlen
str x0, [sp, #8]
ldr x0, [sp, #24]
ldr x8, [sp, #8]
add x1, x8, #2
bl realloc
str x0, [sp, #24]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldr x9, [sp, #24]
ldr x10, [sp, #8]
add x9, x9, x10
strb w8, [x9]
ldr x8, [sp, #24]
ldr x9, [sp, #8]
add x9, x9, #1
add x8, x8, x9
strb wzr, [x8]
ldr x0, [sp, #24]
bl strlen
add x0, x0, #1
bl malloc
ldr x8, [sp, #32]
ldrsw x9, [sp, #20]
str x0, [x8, x9, lsl #3]
ldr x8, [sp, #32]
ldrsw x9, [sp, #20]
ldr x0, [x8, x9, lsl #3]
ldr x1, [sp, #24]
bl strcpy
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b .LBB0_1
.LBB0_4:
ldr x0, [sp, #24]
bl free
ldur w8, [x29, #-20]
ldur x9, [x29, #-16]
str w8, [x9]
ldr x0, [sp, #32]
.cfi_def_cfa wsp, 80
ldp x29, x30, [sp, #64] // 16-byte Folded Reload
add sp, sp, #80
.cfi_def_cfa_offset 0
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym free
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -80
.cfi_def_cfa_offset 80
sd ra, 72(sp) # 8-byte Folded Spill
sd s0, 64(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 80
.cfi_def_cfa s0, 0
sd a0, -24(s0)
sd a1, -32(s0)
ld a0, -24(s0)
call strlen@plt
sw a0, -36(s0)
lw a0, -36(s0)
slli a0, a0, 3
call malloc@plt
sd a0, -48(s0)
lw a0, -36(s0)
addiw a0, a0, 1
call malloc@plt
sd a0, -56(s0)
ld a1, -56(s0)
li a0, 0
sb a0, 0(a1)
sw a0, -60(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
lw a0, -60(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_4
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -56(s0)
call strlen@plt
sd a0, -72(s0)
ld a0, -56(s0)
ld a1, -72(s0)
addi a1, a1, 2
call realloc@plt
sd a0, -56(s0)
ld a0, -24(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
ld a1, -56(s0)
ld a2, -72(s0)
add a1, a1, a2
sb a0, 0(a1)
ld a1, -56(s0)
ld a0, -72(s0)
add a1, a1, a0
li a0, 0
sb a0, 1(a1)
ld a0, -56(s0)
call strlen@plt
addi a0, a0, 1
call malloc@plt
ld a1, -48(s0)
lw a2, -60(s0)
slli a2, a2, 3
add a1, a1, a2
sd a0, 0(a1)
ld a0, -48(s0)
lw a1, -60(s0)
slli a1, a1, 3
add a0, a0, a1
ld a0, 0(a0)
ld a1, -56(s0)
call strcpy@plt
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_1
.LBB0_4:
ld a0, -56(s0)
call free@plt
lw a0, -36(s0)
ld a1, -32(s0)
sw a0, 0(a1)
ld a0, -48(s0)
ld ra, 72(sp) # 8-byte Folded Reload
ld s0, 64(sp) # 8-byte Folded Reload
addi sp, sp, 80
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym malloc
.addrsig_sym realloc
.addrsig_sym strcpy
.addrsig_sym free
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #80
stp x29, x30, [sp, #64] ; 16-byte Folded Spill
add x29, sp, #64
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
stur x1, [x29, #-16]
ldur x0, [x29, #-8]
bl _strlen
mov x8, x0
stur w8, [x29, #-20]
ldursw x8, [x29, #-20]
lsl x0, x8, #3
bl _malloc
str x0, [sp, #32]
ldur w8, [x29, #-20]
add w9, w8, #1
; implicit-def: $x8
mov x8, x9
sxtw x0, w8
bl _malloc
str x0, [sp, #24]
ldr x8, [sp, #24]
strb wzr, [x8]
str wzr, [sp, #20]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr w8, [sp, #20]
ldur w9, [x29, #-20]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_4
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x0, [sp, #24]
bl _strlen
str x0, [sp, #8]
ldr x0, [sp, #24]
ldr x8, [sp, #8]
add x1, x8, #2
bl _realloc
str x0, [sp, #24]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldr x9, [sp, #24]
ldr x10, [sp, #8]
add x9, x9, x10
strb w8, [x9]
ldr x8, [sp, #24]
ldr x9, [sp, #8]
add x9, x9, #1
add x8, x8, x9
strb wzr, [x8]
ldr x0, [sp, #24]
bl _strlen
add x0, x0, #1
bl _malloc
ldr x8, [sp, #32]
ldrsw x9, [sp, #20]
str x0, [x8, x9, lsl #3]
ldr x8, [sp, #32]
ldrsw x9, [sp, #20]
ldr x0, [x8, x9, lsl #3]
ldr x1, [sp, #24]
mov x2, #-1 ; =0xffffffffffffffff
bl ___strcpy_chk
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b LBB0_1
LBB0_4:
ldr x0, [sp, #24]
bl _free
ldur w8, [x29, #-20]
ldur x9, [x29, #-16]
str w8, [x9]
ldr x0, [sp, #32]
ldp x29, x30, [sp, #64] ; 16-byte Folded Reload
add sp, sp, #80
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem9 | #include <stdio.h>
void func0(int *numbers, int size, int *result) {
int sum = 0, product = 1;
for (int i = 0; i < size; i++) {
sum += numbers[i];
product *= numbers[i];
}
result[0] = sum;
result[1] = product;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 8], rdi
mov dword ptr [rbp - 12], esi
mov qword ptr [rbp - 24], rdx
mov dword ptr [rbp - 28], 0
mov dword ptr [rbp - 32], 1
mov dword ptr [rbp - 36], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov eax, dword ptr [rbp - 36]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_4
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov eax, dword ptr [rax + 4*rcx]
add eax, dword ptr [rbp - 28]
mov dword ptr [rbp - 28], eax
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov eax, dword ptr [rax + 4*rcx]
imul eax, dword ptr [rbp - 32]
mov dword ptr [rbp - 32], eax
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 36]
add eax, 1
mov dword ptr [rbp - 36], eax
jmp .LBB0_1
.LBB0_4:
mov ecx, dword ptr [rbp - 28]
mov rax, qword ptr [rbp - 24]
mov dword ptr [rax], ecx
mov ecx, dword ptr [rbp - 32]
mov rax, qword ptr [rbp - 24]
mov dword ptr [rax + 4], ecx
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
str x0, [sp, #40]
str w1, [sp, #36]
str x2, [sp, #24]
str wzr, [sp, #20]
mov w8, #1 // =0x1
str w8, [sp, #16]
str wzr, [sp, #12]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr w8, [sp, #12]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_4
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w9, [x8, x9, lsl #2]
ldr w8, [sp, #20]
add w8, w8, w9
str w8, [sp, #20]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w9, [x8, x9, lsl #2]
ldr w8, [sp, #16]
mul w8, w8, w9
str w8, [sp, #16]
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_1
.LBB0_4:
ldr w8, [sp, #20]
ldr x9, [sp, #24]
str w8, [x9]
ldr w8, [sp, #16]
ldr x9, [sp, #24]
str w8, [x9, #4]
add sp, sp, #48
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -64
.cfi_def_cfa_offset 64
sd ra, 56(sp) # 8-byte Folded Spill
sd s0, 48(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 64
.cfi_def_cfa s0, 0
# kill: def $x13 killed $x11
sd a0, -24(s0)
sw a1, -28(s0)
sd a2, -40(s0)
li a0, 0
sw a0, -44(s0)
li a1, 1
sw a1, -48(s0)
sw a0, -52(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
lw a0, -52(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_4
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -24(s0)
lw a1, -52(s0)
slli a1, a1, 2
add a0, a0, a1
lw a1, 0(a0)
lw a0, -44(s0)
addw a0, a0, a1
sw a0, -44(s0)
ld a0, -24(s0)
lw a1, -52(s0)
slli a1, a1, 2
add a0, a0, a1
lw a1, 0(a0)
lw a0, -48(s0)
mulw a0, a0, a1
sw a0, -48(s0)
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
lw a0, -52(s0)
addiw a0, a0, 1
sw a0, -52(s0)
j .LBB0_1
.LBB0_4:
lw a0, -44(s0)
ld a1, -40(s0)
sw a0, 0(a1)
lw a0, -48(s0)
ld a1, -40(s0)
sw a0, 4(a1)
ld ra, 56(sp) # 8-byte Folded Reload
ld s0, 48(sp) # 8-byte Folded Reload
addi sp, sp, 64
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
str x0, [sp, #40]
str w1, [sp, #36]
str x2, [sp, #24]
str wzr, [sp, #20]
mov w8, #1 ; =0x1
str w8, [sp, #16]
str wzr, [sp, #12]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr w8, [sp, #12]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_4
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w9, [x8, x9, lsl #2]
ldr w8, [sp, #20]
add w8, w8, w9
str w8, [sp, #20]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w9, [x8, x9, lsl #2]
ldr w8, [sp, #16]
mul w8, w8, w9
str w8, [sp, #16]
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_1
LBB0_4:
ldr w8, [sp, #20]
ldr x9, [sp, #24]
str w8, [x9]
ldr w8, [sp, #16]
ldr x9, [sp, #24]
str w8, [x9, #4]
add sp, sp, #48
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem65 | #include <stdio.h>
#include <string.h>
#include <ctype.h>
int func0(const char *s) {
const char *vowels = "aeiouAEIOU";
int count = 0;
int length = strlen(s);
for (int i = 0; i < length; i++) {
if (strchr(vowels, s[i])) {
count++;
}
}
if (length > 0 && (s[length - 1] == 'y' || s[length - 1] == 'Y')) {
count++;
}
return count;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 32
mov qword ptr [rbp - 8], rdi
lea rax, [rip + .L.str]
mov qword ptr [rbp - 16], rax
mov dword ptr [rbp - 20], 0
mov rdi, qword ptr [rbp - 8]
call strlen@PLT
# kill: def $eax killed $eax killed $rax
mov dword ptr [rbp - 24], eax
mov dword ptr [rbp - 28], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov eax, dword ptr [rbp - 28]
cmp eax, dword ptr [rbp - 24]
jge .LBB0_6
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rdi, qword ptr [rbp - 16]
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 28]
movsx esi, byte ptr [rax + rcx]
call strchr@PLT
cmp rax, 0
je .LBB0_4
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 20]
add eax, 1
mov dword ptr [rbp - 20], eax
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_5
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 28]
add eax, 1
mov dword ptr [rbp - 28], eax
jmp .LBB0_1
.LBB0_6:
cmp dword ptr [rbp - 24], 0
jle .LBB0_10
# %bb.7:
mov rax, qword ptr [rbp - 8]
mov ecx, dword ptr [rbp - 24]
sub ecx, 1
movsxd rcx, ecx
movsx eax, byte ptr [rax + rcx]
cmp eax, 121
je .LBB0_9
# %bb.8:
mov rax, qword ptr [rbp - 8]
mov ecx, dword ptr [rbp - 24]
sub ecx, 1
movsxd rcx, ecx
movsx eax, byte ptr [rax + rcx]
cmp eax, 89
jne .LBB0_10
.LBB0_9:
mov eax, dword ptr [rbp - 20]
add eax, 1
mov dword ptr [rbp - 20], eax
.LBB0_10:
mov eax, dword ptr [rbp - 20]
add rsp, 32
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.type .L.str,@object # @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym strchr
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
stp x29, x30, [sp, #32] // 16-byte Folded Spill
add x29, sp, #32
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
adrp x8, .L.str
add x8, x8, :lo12:.L.str
str x8, [sp, #16]
str wzr, [sp, #12]
ldur x0, [x29, #-8]
bl strlen
mov w8, w0
str w8, [sp, #8]
str wzr, [sp, #4]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr w8, [sp, #4]
ldr w9, [sp, #8]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_6
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x0, [sp, #16]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrb w1, [x8, x9]
bl strchr
subs x8, x0, #0
cset w8, eq
tbnz w8, #0, .LBB0_4
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_1 Depth=1
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_1
.LBB0_6:
ldr w8, [sp, #8]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, .LBB0_10
b .LBB0_7
.LBB0_7:
ldur x8, [x29, #-8]
ldr w9, [sp, #8]
subs w9, w9, #1
ldrb w8, [x8, w9, sxtw]
subs w8, w8, #121
cset w8, eq
tbnz w8, #0, .LBB0_9
b .LBB0_8
.LBB0_8:
ldur x8, [x29, #-8]
ldr w9, [sp, #8]
subs w9, w9, #1
ldrb w8, [x8, w9, sxtw]
subs w8, w8, #89
cset w8, ne
tbnz w8, #0, .LBB0_10
b .LBB0_9
.LBB0_9:
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_10
.LBB0_10:
ldr w0, [sp, #12]
.cfi_def_cfa wsp, 48
ldp x29, x30, [sp, #32] // 16-byte Folded Reload
add sp, sp, #48
.cfi_def_cfa_offset 0
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.type .L.str,@object // @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym strchr
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -64
.cfi_def_cfa_offset 64
sd ra, 56(sp) # 8-byte Folded Spill
sd s0, 48(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 64
.cfi_def_cfa s0, 0
sd a0, -24(s0)
.Lpcrel_hi0:
auipc a0, %pcrel_hi(.L.str)
addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
sd a0, -32(s0)
li a0, 0
sd a0, -56(s0) # 8-byte Folded Spill
sw a0, -36(s0)
ld a0, -24(s0)
call strlen@plt
mv a1, a0
ld a0, -56(s0) # 8-byte Folded Reload
sw a1, -40(s0)
sw a0, -44(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
lw a0, -44(s0)
lw a1, -40(s0)
bge a0, a1, .LBB0_6
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -32(s0)
ld a1, -24(s0)
lw a2, -44(s0)
add a1, a1, a2
lbu a1, 0(a1)
call strchr@plt
beqz a0, .LBB0_4
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
lw a0, -36(s0)
addiw a0, a0, 1
sw a0, -36(s0)
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
lw a0, -44(s0)
addiw a0, a0, 1
sw a0, -44(s0)
j .LBB0_1
.LBB0_6:
lw a1, -40(s0)
li a0, 0
bge a0, a1, .LBB0_10
j .LBB0_7
.LBB0_7:
ld a0, -24(s0)
lw a1, -40(s0)
addiw a1, a1, -1
add a0, a0, a1
lbu a0, 0(a0)
li a1, 121
beq a0, a1, .LBB0_9
j .LBB0_8
.LBB0_8:
ld a0, -24(s0)
lw a1, -40(s0)
addiw a1, a1, -1
add a0, a0, a1
lbu a0, 0(a0)
li a1, 89
bne a0, a1, .LBB0_10
j .LBB0_9
.LBB0_9:
lw a0, -36(s0)
addiw a0, a0, 1
sw a0, -36(s0)
j .LBB0_10
.LBB0_10:
lw a0, -36(s0)
ld ra, 56(sp) # 8-byte Folded Reload
ld s0, 48(sp) # 8-byte Folded Reload
addi sp, sp, 64
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.type .L.str,@object # @.str
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "aeiouAEIOU"
.size .L.str, 11
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym strlen
.addrsig_sym strchr
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #48
stp x29, x30, [sp, #32] ; 16-byte Folded Spill
add x29, sp, #32
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
stur x0, [x29, #-8]
adrp x8, l_.str@PAGE
add x8, x8, l_.str@PAGEOFF
str x8, [sp, #16]
str wzr, [sp, #12]
ldur x0, [x29, #-8]
bl _strlen
mov x8, x0
str w8, [sp, #8]
str wzr, [sp, #4]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr w8, [sp, #4]
ldr w9, [sp, #8]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_6
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x0, [sp, #16]
ldur x8, [x29, #-8]
ldrsw x9, [sp, #4]
ldrsb w1, [x8, x9]
bl _strchr
subs x8, x0, #0
cset w8, eq
tbnz w8, #0, LBB0_4
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_1 Depth=1
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_1
LBB0_6:
ldr w8, [sp, #8]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, LBB0_10
b LBB0_7
LBB0_7:
ldur x8, [x29, #-8]
ldr w9, [sp, #8]
subs w9, w9, #1
ldrsb w8, [x8, w9, sxtw]
subs w8, w8, #121
cset w8, eq
tbnz w8, #0, LBB0_9
b LBB0_8
LBB0_8:
ldur x8, [x29, #-8]
ldr w9, [sp, #8]
subs w9, w9, #1
ldrsb w8, [x8, w9, sxtw]
subs w8, w8, #89
cset w8, ne
tbnz w8, #0, LBB0_10
b LBB0_9
LBB0_9:
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_10
LBB0_10:
ldr w0, [sp, #12]
ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
add sp, sp, #48
ret
.cfi_endproc
; -- End function
.section __TEXT,__cstring,cstring_literals
l_.str: ; @.str
.asciz "aeiouAEIOU"
.subsections_via_symbols
|
problem57 | #include <stdio.h>
#include <stdbool.h>
#include <string.h>
bool func0(const char *brackets) {
int level = 0;
int i = 0;
while (brackets[i]) {
if (brackets[i] == '<') level++;
if (brackets[i] == '>') level--;
if (level < 0) return false;
i++;
}
if (level != 0) return false;
return true;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 16], rdi
mov dword ptr [rbp - 20], 0
mov dword ptr [rbp - 24], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
cmp byte ptr [rax + rcx], 0
je .LBB0_9
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
movsx eax, byte ptr [rax + rcx]
cmp eax, 60
jne .LBB0_4
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 20]
add eax, 1
mov dword ptr [rbp - 20], eax
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
movsx eax, byte ptr [rax + rcx]
cmp eax, 62
jne .LBB0_6
# %bb.5: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 20]
add eax, -1
mov dword ptr [rbp - 20], eax
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
cmp dword ptr [rbp - 20], 0
jge .LBB0_8
# %bb.7:
mov byte ptr [rbp - 1], 0
jmp .LBB0_12
.LBB0_8: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 24]
add eax, 1
mov dword ptr [rbp - 24], eax
jmp .LBB0_1
.LBB0_9:
cmp dword ptr [rbp - 20], 0
je .LBB0_11
# %bb.10:
mov byte ptr [rbp - 1], 0
jmp .LBB0_12
.LBB0_11:
mov byte ptr [rbp - 1], 1
.LBB0_12:
mov al, byte ptr [rbp - 1]
and al, 1
movzx eax, al
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str wzr, [sp, #12]
str wzr, [sp, #8]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
add x8, x8, x9
ldrb w8, [x8]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, .LBB0_9
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldrb w8, [x8, x9]
subs w8, w8, #60
cset w8, ne
tbnz w8, #0, .LBB0_4
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldrb w8, [x8, x9]
subs w8, w8, #62
cset w8, ne
tbnz w8, #0, .LBB0_6
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
subs w8, w8, #1
str w8, [sp, #12]
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
subs w8, w8, #0
cset w8, ge
tbnz w8, #0, .LBB0_8
b .LBB0_7
.LBB0_7:
mov w8, wzr
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b .LBB0_12
.LBB0_8: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b .LBB0_1
.LBB0_9:
ldr w8, [sp, #12]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, .LBB0_11
b .LBB0_10
.LBB0_10:
mov w8, wzr
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b .LBB0_12
.LBB0_11:
mov w8, #1 // =0x1
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b .LBB0_12
.LBB0_12:
ldrb w8, [sp, #31]
and w0, w8, #0x1
add sp, sp, #32
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -48
.cfi_def_cfa_offset 48
sd ra, 40(sp) # 8-byte Folded Spill
sd s0, 32(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 48
.cfi_def_cfa s0, 0
sd a0, -32(s0)
li a0, 0
sw a0, -36(s0)
sw a0, -40(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
ld a0, -32(s0)
lw a1, -40(s0)
add a0, a0, a1
lbu a0, 0(a0)
beqz a0, .LBB0_9
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -32(s0)
lw a1, -40(s0)
add a0, a0, a1
lbu a0, 0(a0)
li a1, 60
bne a0, a1, .LBB0_4
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
lw a0, -36(s0)
addiw a0, a0, 1
sw a0, -36(s0)
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_1 Depth=1
ld a0, -32(s0)
lw a1, -40(s0)
add a0, a0, a1
lbu a0, 0(a0)
li a1, 62
bne a0, a1, .LBB0_6
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_1 Depth=1
lw a0, -36(s0)
addiw a0, a0, -1
sw a0, -36(s0)
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
lw a0, -36(s0)
bgez a0, .LBB0_8
j .LBB0_7
.LBB0_7:
li a0, 0
sb a0, -17(s0)
j .LBB0_12
.LBB0_8: # in Loop: Header=BB0_1 Depth=1
lw a0, -40(s0)
addiw a0, a0, 1
sw a0, -40(s0)
j .LBB0_1
.LBB0_9:
lw a0, -36(s0)
beqz a0, .LBB0_11
j .LBB0_10
.LBB0_10:
li a0, 0
sb a0, -17(s0)
j .LBB0_12
.LBB0_11:
li a0, 1
sb a0, -17(s0)
j .LBB0_12
.LBB0_12:
lbu a0, -17(s0)
ld ra, 40(sp) # 8-byte Folded Reload
ld s0, 32(sp) # 8-byte Folded Reload
addi sp, sp, 48
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str wzr, [sp, #12]
str wzr, [sp, #8]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
add x8, x8, x9
ldrb w8, [x8]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, LBB0_9
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldrsb w8, [x8, x9]
subs w8, w8, #60
cset w8, ne
tbnz w8, #0, LBB0_4
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldrsb w8, [x8, x9]
subs w8, w8, #62
cset w8, ne
tbnz w8, #0, LBB0_6
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
subs w8, w8, #1
str w8, [sp, #12]
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
subs w8, w8, #0
cset w8, ge
tbnz w8, #0, LBB0_8
b LBB0_7
LBB0_7:
mov w8, #0 ; =0x0
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b LBB0_12
LBB0_8: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b LBB0_1
LBB0_9:
ldr w8, [sp, #12]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, LBB0_11
b LBB0_10
LBB0_10:
mov w8, #0 ; =0x0
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b LBB0_12
LBB0_11:
mov w8, #1 ; =0x1
and w8, w8, #0x1
and w8, w8, #0x1
strb w8, [sp, #31]
b LBB0_12
LBB0_12:
ldrb w8, [sp, #31]
and w0, w8, #0x1
add sp, sp, #32
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem33 | #include <stdio.h>
#include <math.h>
double func0(const double *xs, int size) {
double ans = 0.0;
double value, driv, x_pow;
int i;
value = xs[0];
for (i = 1; i < size; i++) {
x_pow = 1.0;
for (int j = 0; j < i; j++) {
x_pow *= ans;
}
value += xs[i] * x_pow;
}
while (fabs(value) > 1e-6) {
driv = 0.0;
for (i = 1; i < size; i++) {
x_pow = 1.0;
for (int j = 1; j < i; j++) {
x_pow *= ans;
}
driv += i * xs[i] * x_pow;
}
ans = ans - value / driv;
value = xs[0];
for (i = 1; i < size; i++) {
x_pow = 1.0;
for (int j = 0; j < i; j++) {
x_pow *= ans;
}
value += xs[i] * x_pow;
}
}
return ans;
} | .text
.intel_syntax noprefix
.file "code.c"
.section .rodata.cst8,"aM",@progbits,8
.p2align 3, 0x0 # -- Begin function func0
.LCPI0_0:
.quad 0x3eb0c6f7a0b5ed8d # double 9.9999999999999995E-7
.LCPI0_2:
.quad 0x3ff0000000000000 # double 1
.section .rodata.cst16,"aM",@progbits,16
.p2align 4, 0x0
.LCPI0_1:
.quad 0x7fffffffffffffff # double NaN
.quad 0x7fffffffffffffff # double NaN
.text
.globl func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 8], rdi
mov dword ptr [rbp - 12], esi
xorps xmm0, xmm0
movsd qword ptr [rbp - 24], xmm0
mov rax, qword ptr [rbp - 8]
movsd xmm0, qword ptr [rax] # xmm0 = mem[0],zero
movsd qword ptr [rbp - 32], xmm0
mov dword ptr [rbp - 52], 1
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
mov eax, dword ptr [rbp - 52]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_8
# %bb.2: # in Loop: Header=BB0_1 Depth=1
movsd xmm0, qword ptr [rip + .LCPI0_2] # xmm0 = mem[0],zero
movsd qword ptr [rbp - 48], xmm0
mov dword ptr [rbp - 56], 0
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Inner Loop Header: Depth=2
mov eax, dword ptr [rbp - 56]
cmp eax, dword ptr [rbp - 52]
jge .LBB0_6
# %bb.4: # in Loop: Header=BB0_3 Depth=2
movsd xmm0, qword ptr [rbp - 24] # xmm0 = mem[0],zero
mulsd xmm0, qword ptr [rbp - 48]
movsd qword ptr [rbp - 48], xmm0
# %bb.5: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 56]
add eax, 1
mov dword ptr [rbp - 56], eax
jmp .LBB0_3
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 52]
movsd xmm0, qword ptr [rax + 8*rcx] # xmm0 = mem[0],zero
movsd xmm2, qword ptr [rbp - 48] # xmm2 = mem[0],zero
movsd xmm1, qword ptr [rbp - 32] # xmm1 = mem[0],zero
mulsd xmm0, xmm2
addsd xmm0, xmm1
movsd qword ptr [rbp - 32], xmm0
# %bb.7: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 52]
add eax, 1
mov dword ptr [rbp - 52], eax
jmp .LBB0_1
.LBB0_8:
jmp .LBB0_9
.LBB0_9: # =>This Loop Header: Depth=1
# Child Loop BB0_11 Depth 2
# Child Loop BB0_13 Depth 3
# Child Loop BB0_19 Depth 2
# Child Loop BB0_21 Depth 3
movsd xmm0, qword ptr [rbp - 32] # xmm0 = mem[0],zero
movaps xmm1, xmmword ptr [rip + .LCPI0_1] # xmm1 = [NaN,NaN]
pand xmm0, xmm1
movsd xmm1, qword ptr [rip + .LCPI0_0] # xmm1 = mem[0],zero
ucomisd xmm0, xmm1
jbe .LBB0_27
# %bb.10: # in Loop: Header=BB0_9 Depth=1
xorps xmm0, xmm0
movsd qword ptr [rbp - 40], xmm0
mov dword ptr [rbp - 52], 1
.LBB0_11: # Parent Loop BB0_9 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_13 Depth 3
mov eax, dword ptr [rbp - 52]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_18
# %bb.12: # in Loop: Header=BB0_11 Depth=2
movsd xmm0, qword ptr [rip + .LCPI0_2] # xmm0 = mem[0],zero
movsd qword ptr [rbp - 48], xmm0
mov dword ptr [rbp - 60], 1
.LBB0_13: # Parent Loop BB0_9 Depth=1
# Parent Loop BB0_11 Depth=2
# => This Inner Loop Header: Depth=3
mov eax, dword ptr [rbp - 60]
cmp eax, dword ptr [rbp - 52]
jge .LBB0_16
# %bb.14: # in Loop: Header=BB0_13 Depth=3
movsd xmm0, qword ptr [rbp - 24] # xmm0 = mem[0],zero
mulsd xmm0, qword ptr [rbp - 48]
movsd qword ptr [rbp - 48], xmm0
# %bb.15: # in Loop: Header=BB0_13 Depth=3
mov eax, dword ptr [rbp - 60]
add eax, 1
mov dword ptr [rbp - 60], eax
jmp .LBB0_13
.LBB0_16: # in Loop: Header=BB0_11 Depth=2
cvtsi2sd xmm0, dword ptr [rbp - 52]
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 52]
mulsd xmm0, qword ptr [rax + 8*rcx]
movsd xmm2, qword ptr [rbp - 48] # xmm2 = mem[0],zero
movsd xmm1, qword ptr [rbp - 40] # xmm1 = mem[0],zero
mulsd xmm0, xmm2
addsd xmm0, xmm1
movsd qword ptr [rbp - 40], xmm0
# %bb.17: # in Loop: Header=BB0_11 Depth=2
mov eax, dword ptr [rbp - 52]
add eax, 1
mov dword ptr [rbp - 52], eax
jmp .LBB0_11
.LBB0_18: # in Loop: Header=BB0_9 Depth=1
movsd xmm0, qword ptr [rbp - 24] # xmm0 = mem[0],zero
movsd xmm1, qword ptr [rbp - 32] # xmm1 = mem[0],zero
divsd xmm1, qword ptr [rbp - 40]
subsd xmm0, xmm1
movsd qword ptr [rbp - 24], xmm0
mov rax, qword ptr [rbp - 8]
movsd xmm0, qword ptr [rax] # xmm0 = mem[0],zero
movsd qword ptr [rbp - 32], xmm0
mov dword ptr [rbp - 52], 1
.LBB0_19: # Parent Loop BB0_9 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_21 Depth 3
mov eax, dword ptr [rbp - 52]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_26
# %bb.20: # in Loop: Header=BB0_19 Depth=2
movsd xmm0, qword ptr [rip + .LCPI0_2] # xmm0 = mem[0],zero
movsd qword ptr [rbp - 48], xmm0
mov dword ptr [rbp - 64], 0
.LBB0_21: # Parent Loop BB0_9 Depth=1
# Parent Loop BB0_19 Depth=2
# => This Inner Loop Header: Depth=3
mov eax, dword ptr [rbp - 64]
cmp eax, dword ptr [rbp - 52]
jge .LBB0_24
# %bb.22: # in Loop: Header=BB0_21 Depth=3
movsd xmm0, qword ptr [rbp - 24] # xmm0 = mem[0],zero
mulsd xmm0, qword ptr [rbp - 48]
movsd qword ptr [rbp - 48], xmm0
# %bb.23: # in Loop: Header=BB0_21 Depth=3
mov eax, dword ptr [rbp - 64]
add eax, 1
mov dword ptr [rbp - 64], eax
jmp .LBB0_21
.LBB0_24: # in Loop: Header=BB0_19 Depth=2
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 52]
movsd xmm0, qword ptr [rax + 8*rcx] # xmm0 = mem[0],zero
movsd xmm2, qword ptr [rbp - 48] # xmm2 = mem[0],zero
movsd xmm1, qword ptr [rbp - 32] # xmm1 = mem[0],zero
mulsd xmm0, xmm2
addsd xmm0, xmm1
movsd qword ptr [rbp - 32], xmm0
# %bb.25: # in Loop: Header=BB0_19 Depth=2
mov eax, dword ptr [rbp - 52]
add eax, 1
mov dword ptr [rbp - 52], eax
jmp .LBB0_19
.LBB0_26: # in Loop: Header=BB0_9 Depth=1
jmp .LBB0_9
.LBB0_27:
movsd xmm0, qword ptr [rbp - 24] # xmm0 = mem[0],zero
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.section .rodata.cst8,"aM",@progbits,8
.p2align 3, 0x0 // -- Begin function func0
.LCPI0_0:
.xword 0x3eb0c6f7a0b5ed8d // double 9.9999999999999995E-7
.text
.globl func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #64
.cfi_def_cfa_offset 64
str x0, [sp, #56]
str w1, [sp, #52]
movi d0, #0000000000000000
str d0, [sp, #40]
ldr x8, [sp, #56]
ldr d0, [x8]
str d0, [sp, #32]
mov w8, #1 // =0x1
str w8, [sp, #12]
b .LBB0_1
.LBB0_1: // =>This Loop Header: Depth=1
// Child Loop BB0_3 Depth 2
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_8
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
fmov d0, #1.00000000
str d0, [sp, #16]
str wzr, [sp, #8]
b .LBB0_3
.LBB0_3: // Parent Loop BB0_1 Depth=1
// => This Inner Loop Header: Depth=2
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_6
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_3 Depth=2
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b .LBB0_3
.LBB0_6: // in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d0, [x8, x9, lsl #3]
ldr d1, [sp, #16]
ldr d2, [sp, #32]
fmadd d0, d0, d1, d2
str d0, [sp, #32]
b .LBB0_7
.LBB0_7: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_1
.LBB0_8:
b .LBB0_9
.LBB0_9: // =>This Loop Header: Depth=1
// Child Loop BB0_11 Depth 2
// Child Loop BB0_13 Depth 3
// Child Loop BB0_19 Depth 2
// Child Loop BB0_21 Depth 3
ldr d0, [sp, #32]
fabs d0, d0
adrp x8, .LCPI0_0
ldr d1, [x8, :lo12:.LCPI0_0]
fcmp d0, d1
cset w8, le
tbnz w8, #0, .LBB0_27
b .LBB0_10
.LBB0_10: // in Loop: Header=BB0_9 Depth=1
movi d0, #0000000000000000
str d0, [sp, #24]
mov w8, #1 // =0x1
str w8, [sp, #12]
b .LBB0_11
.LBB0_11: // Parent Loop BB0_9 Depth=1
// => This Loop Header: Depth=2
// Child Loop BB0_13 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_18
b .LBB0_12
.LBB0_12: // in Loop: Header=BB0_11 Depth=2
fmov d0, #1.00000000
str d0, [sp, #16]
mov w8, #1 // =0x1
str w8, [sp, #4]
b .LBB0_13
.LBB0_13: // Parent Loop BB0_9 Depth=1
// Parent Loop BB0_11 Depth=2
// => This Inner Loop Header: Depth=3
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_16
b .LBB0_14
.LBB0_14: // in Loop: Header=BB0_13 Depth=3
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b .LBB0_15
.LBB0_15: // in Loop: Header=BB0_13 Depth=3
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_13
.LBB0_16: // in Loop: Header=BB0_11 Depth=2
ldr s0, [sp, #12]
fmov w8, s0
scvtf d0, w8
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d1, [x8, x9, lsl #3]
fmul d0, d0, d1
ldr d1, [sp, #16]
ldr d2, [sp, #24]
fmadd d0, d0, d1, d2
str d0, [sp, #24]
b .LBB0_17
.LBB0_17: // in Loop: Header=BB0_11 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_11
.LBB0_18: // in Loop: Header=BB0_9 Depth=1
ldr d0, [sp, #40]
ldr d1, [sp, #32]
ldr d2, [sp, #24]
fdiv d1, d1, d2
fsub d0, d0, d1
str d0, [sp, #40]
ldr x8, [sp, #56]
ldr d0, [x8]
str d0, [sp, #32]
mov w8, #1 // =0x1
str w8, [sp, #12]
b .LBB0_19
.LBB0_19: // Parent Loop BB0_9 Depth=1
// => This Loop Header: Depth=2
// Child Loop BB0_21 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_26
b .LBB0_20
.LBB0_20: // in Loop: Header=BB0_19 Depth=2
fmov d0, #1.00000000
str d0, [sp, #16]
str wzr, [sp]
b .LBB0_21
.LBB0_21: // Parent Loop BB0_9 Depth=1
// Parent Loop BB0_19 Depth=2
// => This Inner Loop Header: Depth=3
ldr w8, [sp]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_24
b .LBB0_22
.LBB0_22: // in Loop: Header=BB0_21 Depth=3
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b .LBB0_23
.LBB0_23: // in Loop: Header=BB0_21 Depth=3
ldr w8, [sp]
add w8, w8, #1
str w8, [sp]
b .LBB0_21
.LBB0_24: // in Loop: Header=BB0_19 Depth=2
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d0, [x8, x9, lsl #3]
ldr d1, [sp, #16]
ldr d2, [sp, #32]
fmadd d0, d0, d1, d2
str d0, [sp, #32]
b .LBB0_25
.LBB0_25: // in Loop: Header=BB0_19 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_19
.LBB0_26: // in Loop: Header=BB0_9 Depth=1
b .LBB0_9
.LBB0_27:
ldr d0, [sp, #40]
add sp, sp, #64
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.section .sdata,"aw",@progbits
.p2align 3 # -- Begin function func0
.LCPI0_0:
.quad 0x3eb0c6f7a0b5ed8d # double 9.9999999999999995E-7
.text
.globl func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -80
.cfi_def_cfa_offset 80
sd ra, 72(sp) # 8-byte Folded Spill
sd s0, 64(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 80
.cfi_def_cfa s0, 0
# kill: def $x12 killed $x11
sd a0, -24(s0)
sw a1, -28(s0)
li a0, 0
sd a0, -40(s0)
ld a0, -24(s0)
fld fa5, 0(a0)
fsd fa5, -48(s0)
li a0, 1
sw a0, -68(s0)
j .LBB0_1
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
lw a0, -68(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_8
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
li a0, 1023
slli a0, a0, 52
sd a0, -64(s0)
li a0, 0
sw a0, -72(s0)
j .LBB0_3
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Inner Loop Header: Depth=2
lw a0, -72(s0)
lw a1, -68(s0)
bge a0, a1, .LBB0_6
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_3 Depth=2
fld fa4, -40(s0)
fld fa5, -64(s0)
fmul.d fa5, fa5, fa4
fsd fa5, -64(s0)
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_3 Depth=2
lw a0, -72(s0)
addiw a0, a0, 1
sw a0, -72(s0)
j .LBB0_3
.LBB0_6: # in Loop: Header=BB0_1 Depth=1
ld a0, -24(s0)
lw a1, -68(s0)
slli a1, a1, 3
add a0, a0, a1
fld fa5, 0(a0)
fld fa4, -64(s0)
fld fa3, -48(s0)
fmadd.d fa5, fa5, fa4, fa3
fsd fa5, -48(s0)
j .LBB0_7
.LBB0_7: # in Loop: Header=BB0_1 Depth=1
lw a0, -68(s0)
addiw a0, a0, 1
sw a0, -68(s0)
j .LBB0_1
.LBB0_8:
j .LBB0_9
.LBB0_9: # =>This Loop Header: Depth=1
# Child Loop BB0_11 Depth 2
# Child Loop BB0_13 Depth 3
# Child Loop BB0_19 Depth 2
# Child Loop BB0_21 Depth 3
fld fa5, -48(s0)
fabs.d fa4, fa5
.Lpcrel_hi0:
auipc a0, %pcrel_hi(.LCPI0_0)
addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
fld fa5, 0(a0)
flt.d a0, fa5, fa4
beqz a0, .LBB0_27
j .LBB0_10
.LBB0_10: # in Loop: Header=BB0_9 Depth=1
li a0, 0
sd a0, -56(s0)
li a0, 1
sw a0, -68(s0)
j .LBB0_11
.LBB0_11: # Parent Loop BB0_9 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_13 Depth 3
lw a0, -68(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_18
j .LBB0_12
.LBB0_12: # in Loop: Header=BB0_11 Depth=2
li a0, 1023
slli a0, a0, 52
sd a0, -64(s0)
li a0, 1
sw a0, -76(s0)
j .LBB0_13
.LBB0_13: # Parent Loop BB0_9 Depth=1
# Parent Loop BB0_11 Depth=2
# => This Inner Loop Header: Depth=3
lw a0, -76(s0)
lw a1, -68(s0)
bge a0, a1, .LBB0_16
j .LBB0_14
.LBB0_14: # in Loop: Header=BB0_13 Depth=3
fld fa4, -40(s0)
fld fa5, -64(s0)
fmul.d fa5, fa5, fa4
fsd fa5, -64(s0)
j .LBB0_15
.LBB0_15: # in Loop: Header=BB0_13 Depth=3
lw a0, -76(s0)
addiw a0, a0, 1
sw a0, -76(s0)
j .LBB0_13
.LBB0_16: # in Loop: Header=BB0_11 Depth=2
lw a1, -68(s0)
fcvt.d.w fa5, a1
ld a0, -24(s0)
slli a1, a1, 3
add a0, a0, a1
fld fa4, 0(a0)
fmul.d fa5, fa5, fa4
fld fa4, -64(s0)
fld fa3, -56(s0)
fmadd.d fa5, fa5, fa4, fa3
fsd fa5, -56(s0)
j .LBB0_17
.LBB0_17: # in Loop: Header=BB0_11 Depth=2
lw a0, -68(s0)
addiw a0, a0, 1
sw a0, -68(s0)
j .LBB0_11
.LBB0_18: # in Loop: Header=BB0_9 Depth=1
fld fa5, -40(s0)
fld fa4, -48(s0)
fld fa3, -56(s0)
fdiv.d fa4, fa4, fa3
fsub.d fa5, fa5, fa4
fsd fa5, -40(s0)
ld a0, -24(s0)
fld fa5, 0(a0)
fsd fa5, -48(s0)
li a0, 1
sw a0, -68(s0)
j .LBB0_19
.LBB0_19: # Parent Loop BB0_9 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_21 Depth 3
lw a0, -68(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_26
j .LBB0_20
.LBB0_20: # in Loop: Header=BB0_19 Depth=2
li a0, 1023
slli a0, a0, 52
sd a0, -64(s0)
li a0, 0
sw a0, -80(s0)
j .LBB0_21
.LBB0_21: # Parent Loop BB0_9 Depth=1
# Parent Loop BB0_19 Depth=2
# => This Inner Loop Header: Depth=3
lw a0, -80(s0)
lw a1, -68(s0)
bge a0, a1, .LBB0_24
j .LBB0_22
.LBB0_22: # in Loop: Header=BB0_21 Depth=3
fld fa4, -40(s0)
fld fa5, -64(s0)
fmul.d fa5, fa5, fa4
fsd fa5, -64(s0)
j .LBB0_23
.LBB0_23: # in Loop: Header=BB0_21 Depth=3
lw a0, -80(s0)
addiw a0, a0, 1
sw a0, -80(s0)
j .LBB0_21
.LBB0_24: # in Loop: Header=BB0_19 Depth=2
ld a0, -24(s0)
lw a1, -68(s0)
slli a1, a1, 3
add a0, a0, a1
fld fa5, 0(a0)
fld fa4, -64(s0)
fld fa3, -48(s0)
fmadd.d fa5, fa5, fa4, fa3
fsd fa5, -48(s0)
j .LBB0_25
.LBB0_25: # in Loop: Header=BB0_19 Depth=2
lw a0, -68(s0)
addiw a0, a0, 1
sw a0, -68(s0)
j .LBB0_19
.LBB0_26: # in Loop: Header=BB0_9 Depth=1
j .LBB0_9
.LBB0_27:
fld fa0, -40(s0)
ld ra, 72(sp) # 8-byte Folded Reload
ld s0, 64(sp) # 8-byte Folded Reload
addi sp, sp, 80
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.section __TEXT,__literal8,8byte_literals
.p2align 3, 0x0 ; -- Begin function func0
lCPI0_0:
.quad 0x3eb0c6f7a0b5ed8d ; double 9.9999999999999995E-7
.section __TEXT,__text,regular,pure_instructions
.globl _func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #64
.cfi_def_cfa_offset 64
str x0, [sp, #56]
str w1, [sp, #52]
movi d0, #0000000000000000
str d0, [sp, #40]
ldr x8, [sp, #56]
ldr d0, [x8]
str d0, [sp, #32]
mov w8, #1 ; =0x1
str w8, [sp, #12]
b LBB0_1
LBB0_1: ; =>This Loop Header: Depth=1
; Child Loop BB0_3 Depth 2
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_8
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
fmov d0, #1.00000000
str d0, [sp, #16]
str wzr, [sp, #8]
b LBB0_3
LBB0_3: ; Parent Loop BB0_1 Depth=1
; => This Inner Loop Header: Depth=2
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_6
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_3 Depth=2
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b LBB0_3
LBB0_6: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d0, [x8, x9, lsl #3]
ldr d1, [sp, #16]
ldr d2, [sp, #32]
fmadd d0, d0, d1, d2
str d0, [sp, #32]
b LBB0_7
LBB0_7: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_1
LBB0_8:
b LBB0_9
LBB0_9: ; =>This Loop Header: Depth=1
; Child Loop BB0_11 Depth 2
; Child Loop BB0_13 Depth 3
; Child Loop BB0_19 Depth 2
; Child Loop BB0_21 Depth 3
ldr d0, [sp, #32]
fabs d0, d0
adrp x8, lCPI0_0@PAGE
ldr d1, [x8, lCPI0_0@PAGEOFF]
fcmp d0, d1
cset w8, le
tbnz w8, #0, LBB0_27
b LBB0_10
LBB0_10: ; in Loop: Header=BB0_9 Depth=1
movi d0, #0000000000000000
str d0, [sp, #24]
mov w8, #1 ; =0x1
str w8, [sp, #12]
b LBB0_11
LBB0_11: ; Parent Loop BB0_9 Depth=1
; => This Loop Header: Depth=2
; Child Loop BB0_13 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_18
b LBB0_12
LBB0_12: ; in Loop: Header=BB0_11 Depth=2
fmov d0, #1.00000000
str d0, [sp, #16]
mov w8, #1 ; =0x1
str w8, [sp, #4]
b LBB0_13
LBB0_13: ; Parent Loop BB0_9 Depth=1
; Parent Loop BB0_11 Depth=2
; => This Inner Loop Header: Depth=3
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_16
b LBB0_14
LBB0_14: ; in Loop: Header=BB0_13 Depth=3
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b LBB0_15
LBB0_15: ; in Loop: Header=BB0_13 Depth=3
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_13
LBB0_16: ; in Loop: Header=BB0_11 Depth=2
ldr s1, [sp, #12]
; implicit-def: $d0
fmov s0, s1
sshll.2d v0, v0, #0
; kill: def $d0 killed $d0 killed $q0
scvtf d0, d0
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d1, [x8, x9, lsl #3]
fmul d0, d0, d1
ldr d1, [sp, #16]
ldr d2, [sp, #24]
fmadd d0, d0, d1, d2
str d0, [sp, #24]
b LBB0_17
LBB0_17: ; in Loop: Header=BB0_11 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_11
LBB0_18: ; in Loop: Header=BB0_9 Depth=1
ldr d0, [sp, #40]
ldr d1, [sp, #32]
ldr d2, [sp, #24]
fdiv d1, d1, d2
fsub d0, d0, d1
str d0, [sp, #40]
ldr x8, [sp, #56]
ldr d0, [x8]
str d0, [sp, #32]
mov w8, #1 ; =0x1
str w8, [sp, #12]
b LBB0_19
LBB0_19: ; Parent Loop BB0_9 Depth=1
; => This Loop Header: Depth=2
; Child Loop BB0_21 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #52]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_26
b LBB0_20
LBB0_20: ; in Loop: Header=BB0_19 Depth=2
fmov d0, #1.00000000
str d0, [sp, #16]
str wzr, [sp]
b LBB0_21
LBB0_21: ; Parent Loop BB0_9 Depth=1
; Parent Loop BB0_19 Depth=2
; => This Inner Loop Header: Depth=3
ldr w8, [sp]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_24
b LBB0_22
LBB0_22: ; in Loop: Header=BB0_21 Depth=3
ldr d1, [sp, #40]
ldr d0, [sp, #16]
fmul d0, d0, d1
str d0, [sp, #16]
b LBB0_23
LBB0_23: ; in Loop: Header=BB0_21 Depth=3
ldr w8, [sp]
add w8, w8, #1
str w8, [sp]
b LBB0_21
LBB0_24: ; in Loop: Header=BB0_19 Depth=2
ldr x8, [sp, #56]
ldrsw x9, [sp, #12]
ldr d0, [x8, x9, lsl #3]
ldr d1, [sp, #16]
ldr d2, [sp, #32]
fmadd d0, d0, d1, d2
str d0, [sp, #32]
b LBB0_25
LBB0_25: ; in Loop: Header=BB0_19 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_19
LBB0_26: ; in Loop: Header=BB0_9 Depth=1
b LBB0_9
LBB0_27:
ldr d0, [sp, #40]
add sp, sp, #64
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem48 | #include <stdio.h>
#include <math.h>
#include <stdlib.h>
float func0(float *l, int size) {
for (int i = 0; i < size; i++) {
for (int j = i + 1; j < size; j++) {
if (l[i] > l[j]) {
float temp = l[i];
l[i] = l[j];
l[j] = temp;
}
}
}
if (size % 2 == 1) return l[size / 2];
return 0.5 * (l[size / 2] + l[size / 2 - 1]);
} | .text
.intel_syntax noprefix
.file "code.c"
.section .rodata.cst8,"aM",@progbits,8
.p2align 3, 0x0 # -- Begin function func0
.LCPI0_0:
.quad 0x3fe0000000000000 # double 0.5
.text
.globl func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 16], rdi
mov dword ptr [rbp - 20], esi
mov dword ptr [rbp - 24], 0
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
mov eax, dword ptr [rbp - 24]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_10
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 24]
add eax, 1
mov dword ptr [rbp - 28], eax
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Inner Loop Header: Depth=2
mov eax, dword ptr [rbp - 28]
cmp eax, dword ptr [rbp - 20]
jge .LBB0_8
# %bb.4: # in Loop: Header=BB0_3 Depth=2
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
movss xmm0, dword ptr [rax + 4*rcx] # xmm0 = mem[0],zero,zero,zero
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 28]
ucomiss xmm0, dword ptr [rax + 4*rcx]
jbe .LBB0_6
# %bb.5: # in Loop: Header=BB0_3 Depth=2
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
movss xmm0, dword ptr [rax + 4*rcx] # xmm0 = mem[0],zero,zero,zero
movss dword ptr [rbp - 32], xmm0
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 28]
movss xmm0, dword ptr [rax + 4*rcx] # xmm0 = mem[0],zero,zero,zero
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 24]
movss dword ptr [rax + 4*rcx], xmm0
movss xmm0, dword ptr [rbp - 32] # xmm0 = mem[0],zero,zero,zero
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 28]
movss dword ptr [rax + 4*rcx], xmm0
.LBB0_6: # in Loop: Header=BB0_3 Depth=2
jmp .LBB0_7
.LBB0_7: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 28]
add eax, 1
mov dword ptr [rbp - 28], eax
jmp .LBB0_3
.LBB0_8: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_9
.LBB0_9: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 24]
add eax, 1
mov dword ptr [rbp - 24], eax
jmp .LBB0_1
.LBB0_10:
mov eax, dword ptr [rbp - 20]
mov ecx, 2
cdq
idiv ecx
cmp edx, 1
jne .LBB0_12
# %bb.11:
mov rax, qword ptr [rbp - 16]
mov qword ptr [rbp - 40], rax # 8-byte Spill
mov eax, dword ptr [rbp - 20]
mov ecx, 2
cdq
idiv ecx
mov ecx, eax
mov rax, qword ptr [rbp - 40] # 8-byte Reload
movsxd rcx, ecx
movss xmm0, dword ptr [rax + 4*rcx] # xmm0 = mem[0],zero,zero,zero
movss dword ptr [rbp - 4], xmm0
jmp .LBB0_13
.LBB0_12:
mov rax, qword ptr [rbp - 16]
mov qword ptr [rbp - 56], rax # 8-byte Spill
mov eax, dword ptr [rbp - 20]
mov ecx, 2
cdq
idiv ecx
mov ecx, eax
mov rax, qword ptr [rbp - 56] # 8-byte Reload
movsxd rcx, ecx
movss xmm0, dword ptr [rax + 4*rcx] # xmm0 = mem[0],zero,zero,zero
mov rax, qword ptr [rbp - 16]
mov qword ptr [rbp - 48], rax # 8-byte Spill
mov eax, dword ptr [rbp - 20]
mov ecx, 2
cdq
idiv ecx
mov ecx, eax
mov rax, qword ptr [rbp - 48] # 8-byte Reload
sub ecx, 1
movsxd rcx, ecx
addss xmm0, dword ptr [rax + 4*rcx]
cvtss2sd xmm1, xmm0
movsd xmm0, qword ptr [rip + .LCPI0_0] # xmm0 = mem[0],zero
mulsd xmm0, xmm1
cvtsd2ss xmm0, xmm0
movss dword ptr [rbp - 4], xmm0
.LBB0_13:
movss xmm0, dword ptr [rbp - 4] # xmm0 = mem[0],zero,zero,zero
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str w1, [sp, #12]
str wzr, [sp, #8]
b .LBB0_1
.LBB0_1: // =>This Loop Header: Depth=1
// Child Loop BB0_3 Depth 2
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_10
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_3
.LBB0_3: // Parent Loop BB0_1 Depth=1
// => This Inner Loop Header: Depth=2
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_8
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr s0, [x8, x9, lsl #2]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
ldr s1, [x8, x9, lsl #2]
fcmp s0, s1
cset w8, le
tbnz w8, #0, .LBB0_6
b .LBB0_5
.LBB0_5: // in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr s0, [x8, x9, lsl #2]
str s0, [sp]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
ldr s0, [x8, x9, lsl #2]
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
str s0, [x8, x9, lsl #2]
ldr s0, [sp]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
str s0, [x8, x9, lsl #2]
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_3 Depth=2
b .LBB0_7
.LBB0_7: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b .LBB0_3
.LBB0_8: // in Loop: Header=BB0_1 Depth=1
b .LBB0_9
.LBB0_9: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b .LBB0_1
.LBB0_10:
ldr w8, [sp, #12]
mov w10, #2 // =0x2
sdiv w9, w8, w10
mul w9, w9, w10
subs w8, w8, w9
subs w8, w8, #1
cset w8, ne
tbnz w8, #0, .LBB0_12
b .LBB0_11
.LBB0_11:
ldr x8, [sp, #16]
ldr w9, [sp, #12]
mov w10, #2 // =0x2
sdiv w9, w9, w10
ldr s0, [x8, w9, sxtw #2]
str s0, [sp, #28]
b .LBB0_13
.LBB0_12:
ldr x8, [sp, #16]
ldr w9, [sp, #12]
mov w10, #2 // =0x2
sdiv w9, w9, w10
ldr s0, [x8, w9, sxtw #2]
ldr x8, [sp, #16]
ldr w9, [sp, #12]
sdiv w9, w9, w10
subs w9, w9, #1
ldr s1, [x8, w9, sxtw #2]
fadd s0, s0, s1
fcvt d1, s0
fmov d0, #0.50000000
fmul d0, d0, d1
fcvt s0, d0
str s0, [sp, #28]
b .LBB0_13
.LBB0_13:
ldr s0, [sp, #28]
add sp, sp, #32
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.section .sdata,"aw",@progbits
.p2align 3 # -- Begin function func0
.LCPI0_0:
.quad 0x3fe0000000000000 # double 0.5
.text
.globl func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -48
.cfi_def_cfa_offset 48
sd ra, 40(sp) # 8-byte Folded Spill
sd s0, 32(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 48
.cfi_def_cfa s0, 0
# kill: def $x12 killed $x11
sd a0, -32(s0)
sw a1, -36(s0)
li a0, 0
sw a0, -40(s0)
j .LBB0_1
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
lw a0, -40(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_10
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
lw a0, -40(s0)
addiw a0, a0, 1
sw a0, -44(s0)
j .LBB0_3
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Inner Loop Header: Depth=2
lw a0, -44(s0)
lw a1, -36(s0)
bge a0, a1, .LBB0_8
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_3 Depth=2
ld a0, -32(s0)
lw a1, -40(s0)
slli a1, a1, 2
add a1, a1, a0
flw fa4, 0(a1)
lw a1, -44(s0)
slli a1, a1, 2
add a0, a0, a1
flw fa5, 0(a0)
flt.s a0, fa5, fa4
beqz a0, .LBB0_6
j .LBB0_5
.LBB0_5: # in Loop: Header=BB0_3 Depth=2
ld a0, -32(s0)
lw a1, -40(s0)
slli a1, a1, 2
add a0, a0, a1
flw fa5, 0(a0)
fsw fa5, -48(s0)
ld a0, -32(s0)
lw a1, -44(s0)
slli a1, a1, 2
add a1, a1, a0
flw fa5, 0(a1)
lw a1, -40(s0)
slli a1, a1, 2
add a0, a0, a1
fsw fa5, 0(a0)
flw fa5, -48(s0)
ld a0, -32(s0)
lw a1, -44(s0)
slli a1, a1, 2
add a0, a0, a1
fsw fa5, 0(a0)
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_3 Depth=2
j .LBB0_7
.LBB0_7: # in Loop: Header=BB0_3 Depth=2
lw a0, -44(s0)
addiw a0, a0, 1
sw a0, -44(s0)
j .LBB0_3
.LBB0_8: # in Loop: Header=BB0_1 Depth=1
j .LBB0_9
.LBB0_9: # in Loop: Header=BB0_1 Depth=1
lw a0, -40(s0)
addiw a0, a0, 1
sw a0, -40(s0)
j .LBB0_1
.LBB0_10:
lw a0, -36(s0)
srliw a1, a0, 31
addw a1, a1, a0
andi a1, a1, -2
subw a0, a0, a1
li a1, 1
bne a0, a1, .LBB0_12
j .LBB0_11
.LBB0_11:
ld a0, -32(s0)
lw a1, -36(s0)
srliw a2, a1, 31
addw a1, a1, a2
slli a1, a1, 1
andi a1, a1, -4
add a0, a0, a1
flw fa5, 0(a0)
fsw fa5, -20(s0)
j .LBB0_13
.LBB0_12:
ld a0, -32(s0)
lw a1, -36(s0)
srliw a2, a1, 31
addw a1, a1, a2
slli a1, a1, 1
andi a1, a1, -4
add a0, a0, a1
flw fa5, 0(a0)
flw fa4, -4(a0)
fadd.s fa5, fa5, fa4
fcvt.d.s fa5, fa5
.Lpcrel_hi0:
auipc a0, %pcrel_hi(.LCPI0_0)
addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
fld fa4, 0(a0)
fmul.d fa5, fa5, fa4
fcvt.s.d fa5, fa5
fsw fa5, -20(s0)
j .LBB0_13
.LBB0_13:
flw fa0, -20(s0)
ld ra, 40(sp) # 8-byte Folded Reload
ld s0, 32(sp) # 8-byte Folded Reload
addi sp, sp, 48
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #32
.cfi_def_cfa_offset 32
str x0, [sp, #16]
str w1, [sp, #12]
str wzr, [sp, #8]
b LBB0_1
LBB0_1: ; =>This Loop Header: Depth=1
; Child Loop BB0_3 Depth 2
ldr w8, [sp, #8]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_10
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_3
LBB0_3: ; Parent Loop BB0_1 Depth=1
; => This Inner Loop Header: Depth=2
ldr w8, [sp, #4]
ldr w9, [sp, #12]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_8
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr s0, [x8, x9, lsl #2]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
ldr s1, [x8, x9, lsl #2]
fcmp s0, s1
cset w8, le
tbnz w8, #0, LBB0_6
b LBB0_5
LBB0_5: ; in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
ldr s0, [x8, x9, lsl #2]
str s0, [sp]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
ldr s0, [x8, x9, lsl #2]
ldr x8, [sp, #16]
ldrsw x9, [sp, #8]
str s0, [x8, x9, lsl #2]
ldr s0, [sp]
ldr x8, [sp, #16]
ldrsw x9, [sp, #4]
str s0, [x8, x9, lsl #2]
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_3 Depth=2
b LBB0_7
LBB0_7: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #4]
add w8, w8, #1
str w8, [sp, #4]
b LBB0_3
LBB0_8: ; in Loop: Header=BB0_1 Depth=1
b LBB0_9
LBB0_9: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #8]
add w8, w8, #1
str w8, [sp, #8]
b LBB0_1
LBB0_10:
ldr w8, [sp, #12]
mov w10, #2 ; =0x2
sdiv w9, w8, w10
mul w9, w9, w10
subs w8, w8, w9
subs w8, w8, #1
cset w8, ne
tbnz w8, #0, LBB0_12
b LBB0_11
LBB0_11:
ldr x8, [sp, #16]
ldr w9, [sp, #12]
mov w10, #2 ; =0x2
sdiv w9, w9, w10
ldr s0, [x8, w9, sxtw #2]
str s0, [sp, #28]
b LBB0_13
LBB0_12:
ldr x8, [sp, #16]
ldr w9, [sp, #12]
mov w10, #2 ; =0x2
sdiv w9, w9, w10
ldr s0, [x8, w9, sxtw #2]
ldr x8, [sp, #16]
ldr w9, [sp, #12]
sdiv w9, w9, w10
subs w9, w9, #1
ldr s1, [x8, w9, sxtw #2]
fadd s0, s0, s1
fcvt d1, s0
fmov d0, #0.50000000
fmul d0, d0, d1
fcvt s0, d0
str s0, [sp, #28]
b LBB0_13
LBB0_13:
ldr s0, [sp, #28]
add sp, sp, #32
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem145 | #include <stdio.h>
#include <stdlib.h>
int func0(const char* x, const char* n){
int a, b, c, d, i, j;
char num[101], den[101];
for (i = 0; x[i] != '/'; i++) {
num[i] = x[i];
}
num[i] = '\0';
a = atoi(num);
for (j = 0, i = i + 1; x[i] != '\0'; i++, j++) {
den[j] = x[i];
}
den[j] = '\0';
b = atoi(den);
for (i = 0; n[i] != '/'; i++) {
num[i] = n[i];
}
num[i] = '\0';
c = atoi(num);
for (j = 0, i = i + 1; n[i] != '\0'; i++, j++) {
den[j] = n[i];
}
den[j] = '\0';
d = atoi(den);
if ((a * c) % (b * d) == 0) return 1;
return 0;
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
sub rsp, 272
mov qword ptr [rbp - 16], rdi
mov qword ptr [rbp - 24], rsi
mov dword ptr [rbp - 44], 0
.LBB0_1: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 44]
movsx eax, byte ptr [rax + rcx]
cmp eax, 47
je .LBB0_4
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 44]
mov cl, byte ptr [rax + rcx]
movsxd rax, dword ptr [rbp - 44]
mov byte ptr [rbp + rax - 160], cl
# %bb.3: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
jmp .LBB0_1
.LBB0_4:
movsxd rax, dword ptr [rbp - 44]
mov byte ptr [rbp + rax - 160], 0
lea rdi, [rbp - 160]
call atoi@PLT
mov dword ptr [rbp - 28], eax
mov dword ptr [rbp - 48], 0
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
.LBB0_5: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 44]
movsx eax, byte ptr [rax + rcx]
cmp eax, 0
je .LBB0_8
# %bb.6: # in Loop: Header=BB0_5 Depth=1
mov rax, qword ptr [rbp - 16]
movsxd rcx, dword ptr [rbp - 44]
mov cl, byte ptr [rax + rcx]
movsxd rax, dword ptr [rbp - 48]
mov byte ptr [rbp + rax - 272], cl
# %bb.7: # in Loop: Header=BB0_5 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
mov eax, dword ptr [rbp - 48]
add eax, 1
mov dword ptr [rbp - 48], eax
jmp .LBB0_5
.LBB0_8:
movsxd rax, dword ptr [rbp - 48]
mov byte ptr [rbp + rax - 272], 0
lea rdi, [rbp - 272]
call atoi@PLT
mov dword ptr [rbp - 32], eax
mov dword ptr [rbp - 44], 0
.LBB0_9: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 24]
movsxd rcx, dword ptr [rbp - 44]
movsx eax, byte ptr [rax + rcx]
cmp eax, 47
je .LBB0_12
# %bb.10: # in Loop: Header=BB0_9 Depth=1
mov rax, qword ptr [rbp - 24]
movsxd rcx, dword ptr [rbp - 44]
mov cl, byte ptr [rax + rcx]
movsxd rax, dword ptr [rbp - 44]
mov byte ptr [rbp + rax - 160], cl
# %bb.11: # in Loop: Header=BB0_9 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
jmp .LBB0_9
.LBB0_12:
movsxd rax, dword ptr [rbp - 44]
mov byte ptr [rbp + rax - 160], 0
lea rdi, [rbp - 160]
call atoi@PLT
mov dword ptr [rbp - 36], eax
mov dword ptr [rbp - 48], 0
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
.LBB0_13: # =>This Inner Loop Header: Depth=1
mov rax, qword ptr [rbp - 24]
movsxd rcx, dword ptr [rbp - 44]
movsx eax, byte ptr [rax + rcx]
cmp eax, 0
je .LBB0_16
# %bb.14: # in Loop: Header=BB0_13 Depth=1
mov rax, qword ptr [rbp - 24]
movsxd rcx, dword ptr [rbp - 44]
mov cl, byte ptr [rax + rcx]
movsxd rax, dword ptr [rbp - 48]
mov byte ptr [rbp + rax - 272], cl
# %bb.15: # in Loop: Header=BB0_13 Depth=1
mov eax, dword ptr [rbp - 44]
add eax, 1
mov dword ptr [rbp - 44], eax
mov eax, dword ptr [rbp - 48]
add eax, 1
mov dword ptr [rbp - 48], eax
jmp .LBB0_13
.LBB0_16:
movsxd rax, dword ptr [rbp - 48]
mov byte ptr [rbp + rax - 272], 0
lea rdi, [rbp - 272]
call atoi@PLT
mov dword ptr [rbp - 40], eax
mov eax, dword ptr [rbp - 28]
imul eax, dword ptr [rbp - 36]
mov ecx, dword ptr [rbp - 32]
imul ecx, dword ptr [rbp - 40]
cdq
idiv ecx
cmp edx, 0
jne .LBB0_18
# %bb.17:
mov dword ptr [rbp - 4], 1
jmp .LBB0_19
.LBB0_18:
mov dword ptr [rbp - 4], 0
.LBB0_19:
mov eax, dword ptr [rbp - 4]
add rsp, 272
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym atoi
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #304
.cfi_def_cfa_offset 304
stp x29, x30, [sp, #272] // 16-byte Folded Spill
str x28, [sp, #288] // 8-byte Folded Spill
add x29, sp, #272
.cfi_def_cfa w29, 32
.cfi_offset w28, -16
.cfi_offset w30, -24
.cfi_offset w29, -32
sub x8, x29, #48
str x8, [sp, #8] // 8-byte Folded Spill
str x0, [x8, #32]
str x1, [x8, #24]
str wzr, [x8, #4]
b .LBB0_1
.LBB0_1: // =>This Inner Loop Header: Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #32]
ldrsw x9, [x9, #4]
ldrb w8, [x8, x9]
subs w8, w8, #47
cset w8, eq
tbnz w8, #0, .LBB0_4
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #32]
ldrsw x10, [x9, #4]
add x8, x8, x10
ldrb w8, [x8]
ldrsw x10, [x9, #4]
add x9, sp, #123
add x9, x9, x10
strb w8, [x9]
b .LBB0_3
.LBB0_3: // in Loop: Header=BB0_1 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
b .LBB0_1
.LBB0_4:
ldr x8, [sp, #8] // 8-byte Folded Reload
ldrsw x9, [x8, #4]
add x0, sp, #123
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl atoi
ldr x9, [sp, #8] // 8-byte Folded Reload
str w0, [x9, #20]
str wzr, [x9]
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
b .LBB0_5
.LBB0_5: // =>This Inner Loop Header: Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #32]
ldrsw x9, [x9, #4]
ldrb w8, [x8, x9]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, .LBB0_8
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_5 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #32]
ldrsw x10, [x9, #4]
add x8, x8, x10
ldrb w8, [x8]
ldrsw x10, [x9]
add x9, sp, #22
add x9, x9, x10
strb w8, [x9]
b .LBB0_7
.LBB0_7: // in Loop: Header=BB0_5 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
ldr w8, [x9]
add w8, w8, #1
str w8, [x9]
b .LBB0_5
.LBB0_8:
ldr x8, [sp, #8] // 8-byte Folded Reload
ldrsw x9, [x8]
add x0, sp, #22
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl atoi
ldr x8, [sp, #8] // 8-byte Folded Reload
str w0, [x8, #16]
str wzr, [x8, #4]
b .LBB0_9
.LBB0_9: // =>This Inner Loop Header: Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #24]
ldrsw x9, [x9, #4]
ldrb w8, [x8, x9]
subs w8, w8, #47
cset w8, eq
tbnz w8, #0, .LBB0_12
b .LBB0_10
.LBB0_10: // in Loop: Header=BB0_9 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #24]
ldrsw x10, [x9, #4]
add x8, x8, x10
ldrb w8, [x8]
ldrsw x10, [x9, #4]
add x9, sp, #123
add x9, x9, x10
strb w8, [x9]
b .LBB0_11
.LBB0_11: // in Loop: Header=BB0_9 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
b .LBB0_9
.LBB0_12:
ldr x8, [sp, #8] // 8-byte Folded Reload
ldrsw x9, [x8, #4]
add x0, sp, #123
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl atoi
ldr x9, [sp, #8] // 8-byte Folded Reload
str w0, [x9, #12]
str wzr, [x9]
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
b .LBB0_13
.LBB0_13: // =>This Inner Loop Header: Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #24]
ldrsw x9, [x9, #4]
ldrb w8, [x8, x9]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, .LBB0_16
b .LBB0_14
.LBB0_14: // in Loop: Header=BB0_13 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr x8, [x9, #24]
ldrsw x10, [x9, #4]
add x8, x8, x10
ldrb w8, [x8]
ldrsw x10, [x9]
add x9, sp, #22
add x9, x9, x10
strb w8, [x9]
b .LBB0_15
.LBB0_15: // in Loop: Header=BB0_13 Depth=1
ldr x9, [sp, #8] // 8-byte Folded Reload
ldr w8, [x9, #4]
add w8, w8, #1
str w8, [x9, #4]
ldr w8, [x9]
add w8, w8, #1
str w8, [x9]
b .LBB0_13
.LBB0_16:
ldr x8, [sp, #8] // 8-byte Folded Reload
ldrsw x9, [x8]
add x0, sp, #22
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl atoi
ldr x10, [sp, #8] // 8-byte Folded Reload
str w0, [x10, #8]
ldr w8, [x10, #20]
ldr w9, [x10, #12]
mul w8, w8, w9
ldr w9, [x10, #16]
ldr w10, [x10, #8]
mul w10, w9, w10
sdiv w9, w8, w10
mul w9, w9, w10
subs w8, w8, w9
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, .LBB0_18
b .LBB0_17
.LBB0_17:
ldr x9, [sp, #8] // 8-byte Folded Reload
mov w8, #1 // =0x1
str w8, [x9, #44]
b .LBB0_19
.LBB0_18:
ldr x8, [sp, #8] // 8-byte Folded Reload
str wzr, [x8, #44]
b .LBB0_19
.LBB0_19:
ldr x8, [sp, #8] // 8-byte Folded Reload
ldr w0, [x8, #44]
.cfi_def_cfa wsp, 304
ldr x28, [sp, #288] // 8-byte Folded Reload
ldp x29, x30, [sp, #272] // 16-byte Folded Reload
add sp, sp, #304
.cfi_def_cfa_offset 0
.cfi_restore w28
.cfi_restore w30
.cfi_restore w29
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym atoi
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -304
.cfi_def_cfa_offset 304
sd ra, 296(sp) # 8-byte Folded Spill
sd s0, 288(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 304
.cfi_def_cfa s0, 0
sd a0, -32(s0)
sd a1, -40(s0)
li a0, 0
sw a0, -60(s0)
j .LBB0_1
.LBB0_1: # =>This Inner Loop Header: Depth=1
ld a0, -32(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
li a1, 47
beq a0, a1, .LBB0_4
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
ld a0, -32(s0)
lw a2, -60(s0)
add a0, a0, a2
lbu a0, 0(a0)
addi a1, s0, -165
add a1, a1, a2
sb a0, 0(a1)
j .LBB0_3
.LBB0_3: # in Loop: Header=BB0_1 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_1
.LBB0_4:
lw a1, -60(s0)
addi a0, s0, -165
add a2, a0, a1
li a1, 0
sd a1, -280(s0) # 8-byte Folded Spill
sb a1, 0(a2)
call atoi@plt
mv a1, a0
ld a0, -280(s0) # 8-byte Folded Reload
sw a1, -44(s0)
sw a0, -64(s0)
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_5
.LBB0_5: # =>This Inner Loop Header: Depth=1
ld a0, -32(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
beqz a0, .LBB0_8
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_5 Depth=1
ld a0, -32(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
lw a2, -64(s0)
addi a1, s0, -266
add a1, a1, a2
sb a0, 0(a1)
j .LBB0_7
.LBB0_7: # in Loop: Header=BB0_5 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
lw a0, -64(s0)
addiw a0, a0, 1
sw a0, -64(s0)
j .LBB0_5
.LBB0_8:
lw a1, -64(s0)
addi a0, s0, -266
add a2, a0, a1
li a1, 0
sd a1, -288(s0) # 8-byte Folded Spill
sb a1, 0(a2)
call atoi@plt
mv a1, a0
ld a0, -288(s0) # 8-byte Folded Reload
sw a1, -48(s0)
sw a0, -60(s0)
j .LBB0_9
.LBB0_9: # =>This Inner Loop Header: Depth=1
ld a0, -40(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
li a1, 47
beq a0, a1, .LBB0_12
j .LBB0_10
.LBB0_10: # in Loop: Header=BB0_9 Depth=1
ld a0, -40(s0)
lw a2, -60(s0)
add a0, a0, a2
lbu a0, 0(a0)
addi a1, s0, -165
add a1, a1, a2
sb a0, 0(a1)
j .LBB0_11
.LBB0_11: # in Loop: Header=BB0_9 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_9
.LBB0_12:
lw a1, -60(s0)
addi a0, s0, -165
add a2, a0, a1
li a1, 0
sd a1, -296(s0) # 8-byte Folded Spill
sb a1, 0(a2)
call atoi@plt
mv a1, a0
ld a0, -296(s0) # 8-byte Folded Reload
sw a1, -52(s0)
sw a0, -64(s0)
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
j .LBB0_13
.LBB0_13: # =>This Inner Loop Header: Depth=1
ld a0, -40(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
beqz a0, .LBB0_16
j .LBB0_14
.LBB0_14: # in Loop: Header=BB0_13 Depth=1
ld a0, -40(s0)
lw a1, -60(s0)
add a0, a0, a1
lbu a0, 0(a0)
lw a2, -64(s0)
addi a1, s0, -266
add a1, a1, a2
sb a0, 0(a1)
j .LBB0_15
.LBB0_15: # in Loop: Header=BB0_13 Depth=1
lw a0, -60(s0)
addiw a0, a0, 1
sw a0, -60(s0)
lw a0, -64(s0)
addiw a0, a0, 1
sw a0, -64(s0)
j .LBB0_13
.LBB0_16:
lw a1, -64(s0)
addi a0, s0, -266
add a2, a0, a1
li a1, 0
sb a1, 0(a2)
call atoi@plt
sw a0, -56(s0)
lw a0, -44(s0)
lw a1, -52(s0)
mulw a0, a0, a1
lw a1, -48(s0)
lw a2, -56(s0)
mulw a1, a1, a2
remw a0, a0, a1
bnez a0, .LBB0_18
j .LBB0_17
.LBB0_17:
li a0, 1
sw a0, -20(s0)
j .LBB0_19
.LBB0_18:
li a0, 0
sw a0, -20(s0)
j .LBB0_19
.LBB0_19:
lw a0, -20(s0)
ld ra, 296(sp) # 8-byte Folded Reload
ld s0, 288(sp) # 8-byte Folded Reload
addi sp, sp, 304
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
.addrsig_sym atoi
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #304
stp x28, x27, [sp, #272] ; 16-byte Folded Spill
stp x29, x30, [sp, #288] ; 16-byte Folded Spill
add x29, sp, #288
.cfi_def_cfa w29, 16
.cfi_offset w30, -8
.cfi_offset w29, -16
.cfi_offset w27, -24
.cfi_offset w28, -32
adrp x8, ___stack_chk_guard@GOTPAGE
ldr x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
ldr x8, [x8]
stur x8, [x29, #-24]
str x0, [sp, #48]
str x1, [sp, #40]
str wzr, [sp, #20]
b LBB0_1
LBB0_1: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #48]
ldrsw x9, [sp, #20]
ldrsb w8, [x8, x9]
subs w8, w8, #47
cset w8, eq
tbnz w8, #0, LBB0_4
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr x8, [sp, #48]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldrsw x10, [sp, #20]
sub x9, x29, #125
add x9, x9, x10
strb w8, [x9]
b LBB0_3
LBB0_3: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b LBB0_1
LBB0_4:
ldrsw x9, [sp, #20]
sub x0, x29, #125
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl _atoi
str w0, [sp, #36]
str wzr, [sp, #16]
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b LBB0_5
LBB0_5: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #48]
ldrsw x9, [sp, #20]
ldrsb w8, [x8, x9]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, LBB0_8
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_5 Depth=1
ldr x8, [sp, #48]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldrsw x10, [sp, #16]
add x9, sp, #62
add x9, x9, x10
strb w8, [x9]
b LBB0_7
LBB0_7: ; in Loop: Header=BB0_5 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #16]
b LBB0_5
LBB0_8:
ldrsw x9, [sp, #16]
add x0, sp, #62
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl _atoi
str w0, [sp, #32]
str wzr, [sp, #20]
b LBB0_9
LBB0_9: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #20]
ldrsb w8, [x8, x9]
subs w8, w8, #47
cset w8, eq
tbnz w8, #0, LBB0_12
b LBB0_10
LBB0_10: ; in Loop: Header=BB0_9 Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldrsw x10, [sp, #20]
sub x9, x29, #125
add x9, x9, x10
strb w8, [x9]
b LBB0_11
LBB0_11: ; in Loop: Header=BB0_9 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b LBB0_9
LBB0_12:
ldrsw x9, [sp, #20]
sub x0, x29, #125
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl _atoi
str w0, [sp, #28]
str wzr, [sp, #16]
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
b LBB0_13
LBB0_13: ; =>This Inner Loop Header: Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #20]
ldrsb w8, [x8, x9]
subs w8, w8, #0
cset w8, eq
tbnz w8, #0, LBB0_16
b LBB0_14
LBB0_14: ; in Loop: Header=BB0_13 Depth=1
ldr x8, [sp, #40]
ldrsw x9, [sp, #20]
add x8, x8, x9
ldrb w8, [x8]
ldrsw x10, [sp, #16]
add x9, sp, #62
add x9, x9, x10
strb w8, [x9]
b LBB0_15
LBB0_15: ; in Loop: Header=BB0_13 Depth=1
ldr w8, [sp, #20]
add w8, w8, #1
str w8, [sp, #20]
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #16]
b LBB0_13
LBB0_16:
ldrsw x9, [sp, #16]
add x0, sp, #62
mov x8, x0
add x8, x8, x9
strb wzr, [x8]
bl _atoi
str w0, [sp, #24]
ldr w8, [sp, #36]
ldr w9, [sp, #28]
mul w8, w8, w9
ldr w9, [sp, #32]
ldr w10, [sp, #24]
mul w10, w9, w10
sdiv w9, w8, w10
mul w9, w9, w10
subs w8, w8, w9
subs w8, w8, #0
cset w8, ne
tbnz w8, #0, LBB0_18
b LBB0_17
LBB0_17:
mov w8, #1 ; =0x1
str w8, [sp, #56]
b LBB0_19
LBB0_18:
str wzr, [sp, #56]
b LBB0_19
LBB0_19:
ldr w8, [sp, #56]
str w8, [sp, #12] ; 4-byte Folded Spill
ldur x9, [x29, #-24]
adrp x8, ___stack_chk_guard@GOTPAGE
ldr x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
ldr x8, [x8]
subs x8, x8, x9
cset w8, eq
tbnz w8, #0, LBB0_21
b LBB0_20
LBB0_20:
bl ___stack_chk_fail
LBB0_21:
ldr w0, [sp, #12] ; 4-byte Folded Reload
ldp x29, x30, [sp, #288] ; 16-byte Folded Reload
ldp x28, x27, [sp, #272] ; 16-byte Folded Reload
add sp, sp, #304
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
problem117 | #include <stdio.h>
#include <stdlib.h>
void func0(int *arr, int size) {
int count_ones, x, y, temp;
for (int i = 0; i < size; i++) {
for (int j = i + 1; j < size; j++) {
count_ones = 0;
x = arr[i];
y = arr[j];
while (x > 0) {
count_ones += x & 1;
x >>= 1;
}
x = count_ones;
count_ones = 0;
while (y > 0) {
count_ones += y & 1;
y >>= 1;
}
y = count_ones;
if (y < x || (y == x && arr[j] < arr[i])) {
temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
}
} | .text
.intel_syntax noprefix
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 4, 0x90
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
push rbp
.cfi_def_cfa_offset 16
.cfi_offset rbp, -16
mov rbp, rsp
.cfi_def_cfa_register rbp
mov qword ptr [rbp - 8], rdi
mov dword ptr [rbp - 12], esi
mov dword ptr [rbp - 32], 0
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
# Child Loop BB0_5 Depth 3
# Child Loop BB0_8 Depth 3
mov eax, dword ptr [rbp - 32]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_18
# %bb.2: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 32]
add eax, 1
mov dword ptr [rbp - 36], eax
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_5 Depth 3
# Child Loop BB0_8 Depth 3
mov eax, dword ptr [rbp - 36]
cmp eax, dword ptr [rbp - 12]
jge .LBB0_16
# %bb.4: # in Loop: Header=BB0_3 Depth=2
mov dword ptr [rbp - 16], 0
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 32]
mov eax, dword ptr [rax + 4*rcx]
mov dword ptr [rbp - 20], eax
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov eax, dword ptr [rax + 4*rcx]
mov dword ptr [rbp - 24], eax
.LBB0_5: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
cmp dword ptr [rbp - 20], 0
jle .LBB0_7
# %bb.6: # in Loop: Header=BB0_5 Depth=3
mov eax, dword ptr [rbp - 20]
and eax, 1
add eax, dword ptr [rbp - 16]
mov dword ptr [rbp - 16], eax
mov eax, dword ptr [rbp - 20]
sar eax
mov dword ptr [rbp - 20], eax
jmp .LBB0_5
.LBB0_7: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 16]
mov dword ptr [rbp - 20], eax
mov dword ptr [rbp - 16], 0
.LBB0_8: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
cmp dword ptr [rbp - 24], 0
jle .LBB0_10
# %bb.9: # in Loop: Header=BB0_8 Depth=3
mov eax, dword ptr [rbp - 24]
and eax, 1
add eax, dword ptr [rbp - 16]
mov dword ptr [rbp - 16], eax
mov eax, dword ptr [rbp - 24]
sar eax
mov dword ptr [rbp - 24], eax
jmp .LBB0_8
.LBB0_10: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 16]
mov dword ptr [rbp - 24], eax
mov eax, dword ptr [rbp - 24]
cmp eax, dword ptr [rbp - 20]
jl .LBB0_13
# %bb.11: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 24]
cmp eax, dword ptr [rbp - 20]
jne .LBB0_14
# %bb.12: # in Loop: Header=BB0_3 Depth=2
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov eax, dword ptr [rax + 4*rcx]
mov rcx, qword ptr [rbp - 8]
movsxd rdx, dword ptr [rbp - 32]
cmp eax, dword ptr [rcx + 4*rdx]
jge .LBB0_14
.LBB0_13: # in Loop: Header=BB0_3 Depth=2
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 32]
mov eax, dword ptr [rax + 4*rcx]
mov dword ptr [rbp - 28], eax
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov edx, dword ptr [rax + 4*rcx]
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 32]
mov dword ptr [rax + 4*rcx], edx
mov edx, dword ptr [rbp - 28]
mov rax, qword ptr [rbp - 8]
movsxd rcx, dword ptr [rbp - 36]
mov dword ptr [rax + 4*rcx], edx
.LBB0_14: # in Loop: Header=BB0_3 Depth=2
jmp .LBB0_15
.LBB0_15: # in Loop: Header=BB0_3 Depth=2
mov eax, dword ptr [rbp - 36]
add eax, 1
mov dword ptr [rbp - 36], eax
jmp .LBB0_3
.LBB0_16: # in Loop: Header=BB0_1 Depth=1
jmp .LBB0_17
.LBB0_17: # in Loop: Header=BB0_1 Depth=1
mov eax, dword ptr [rbp - 32]
add eax, 1
mov dword ptr [rbp - 32], eax
jmp .LBB0_1
.LBB0_18:
pop rbp
.cfi_def_cfa rsp, 8
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.file "code.c"
.globl func0 // -- Begin function func0
.p2align 2
.type func0,@function
func0: // @func0
.cfi_startproc
// %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
str x0, [sp, #40]
str w1, [sp, #36]
str wzr, [sp, #16]
b .LBB0_1
.LBB0_1: // =>This Loop Header: Depth=1
// Child Loop BB0_3 Depth 2
// Child Loop BB0_5 Depth 3
// Child Loop BB0_8 Depth 3
ldr w8, [sp, #16]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_18
b .LBB0_2
.LBB0_2: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_3
.LBB0_3: // Parent Loop BB0_1 Depth=1
// => This Loop Header: Depth=2
// Child Loop BB0_5 Depth 3
// Child Loop BB0_8 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_16
b .LBB0_4
.LBB0_4: // in Loop: Header=BB0_3 Depth=2
str wzr, [sp, #32]
ldr x8, [sp, #40]
ldrsw x9, [sp, #16]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #28]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #24]
b .LBB0_5
.LBB0_5: // Parent Loop BB0_1 Depth=1
// Parent Loop BB0_3 Depth=2
// => This Inner Loop Header: Depth=3
ldr w8, [sp, #28]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, .LBB0_7
b .LBB0_6
.LBB0_6: // in Loop: Header=BB0_5 Depth=3
ldr w8, [sp, #28]
and w9, w8, #0x1
ldr w8, [sp, #32]
add w8, w8, w9
str w8, [sp, #32]
ldr w8, [sp, #28]
asr w8, w8, #1
str w8, [sp, #28]
b .LBB0_5
.LBB0_7: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #32]
str w8, [sp, #28]
str wzr, [sp, #32]
b .LBB0_8
.LBB0_8: // Parent Loop BB0_1 Depth=1
// Parent Loop BB0_3 Depth=2
// => This Inner Loop Header: Depth=3
ldr w8, [sp, #24]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, .LBB0_10
b .LBB0_9
.LBB0_9: // in Loop: Header=BB0_8 Depth=3
ldr w8, [sp, #24]
and w9, w8, #0x1
ldr w8, [sp, #32]
add w8, w8, w9
str w8, [sp, #32]
ldr w8, [sp, #24]
asr w8, w8, #1
str w8, [sp, #24]
b .LBB0_8
.LBB0_10: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #32]
str w8, [sp, #24]
ldr w8, [sp, #24]
ldr w9, [sp, #28]
subs w8, w8, w9
cset w8, lt
tbnz w8, #0, .LBB0_13
b .LBB0_11
.LBB0_11: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #24]
ldr w9, [sp, #28]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, .LBB0_14
b .LBB0_12
.LBB0_12: // in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #40]
ldrsw x10, [sp, #16]
ldr w9, [x9, x10, lsl #2]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, .LBB0_14
b .LBB0_13
.LBB0_13: // in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #40]
ldrsw x9, [sp, #16]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #20]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #40]
ldrsw x10, [sp, #16]
str w8, [x9, x10, lsl #2]
ldr w8, [sp, #20]
ldr x9, [sp, #40]
ldrsw x10, [sp, #12]
str w8, [x9, x10, lsl #2]
b .LBB0_14
.LBB0_14: // in Loop: Header=BB0_3 Depth=2
b .LBB0_15
.LBB0_15: // in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b .LBB0_3
.LBB0_16: // in Loop: Header=BB0_1 Depth=1
b .LBB0_17
.LBB0_17: // in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #16]
b .LBB0_1
.LBB0_18:
add sp, sp, #48
.cfi_def_cfa_offset 0
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
// -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .text
.attribute 4, 16
.attribute 5, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
.file "code.c"
.globl func0 # -- Begin function func0
.p2align 1
.type func0,@function
func0: # @func0
.cfi_startproc
# %bb.0:
addi sp, sp, -64
.cfi_def_cfa_offset 64
sd ra, 56(sp) # 8-byte Folded Spill
sd s0, 48(sp) # 8-byte Folded Spill
.cfi_offset ra, -8
.cfi_offset s0, -16
addi s0, sp, 64
.cfi_def_cfa s0, 0
# kill: def $x12 killed $x11
sd a0, -24(s0)
sw a1, -28(s0)
li a0, 0
sw a0, -48(s0)
j .LBB0_1
.LBB0_1: # =>This Loop Header: Depth=1
# Child Loop BB0_3 Depth 2
# Child Loop BB0_5 Depth 3
# Child Loop BB0_8 Depth 3
lw a0, -48(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_18
j .LBB0_2
.LBB0_2: # in Loop: Header=BB0_1 Depth=1
lw a0, -48(s0)
addiw a0, a0, 1
sw a0, -52(s0)
j .LBB0_3
.LBB0_3: # Parent Loop BB0_1 Depth=1
# => This Loop Header: Depth=2
# Child Loop BB0_5 Depth 3
# Child Loop BB0_8 Depth 3
lw a0, -52(s0)
lw a1, -28(s0)
bge a0, a1, .LBB0_16
j .LBB0_4
.LBB0_4: # in Loop: Header=BB0_3 Depth=2
li a0, 0
sw a0, -32(s0)
ld a0, -24(s0)
lw a1, -48(s0)
slli a1, a1, 2
add a0, a0, a1
lw a0, 0(a0)
sw a0, -36(s0)
ld a0, -24(s0)
lw a1, -52(s0)
slli a1, a1, 2
add a0, a0, a1
lw a0, 0(a0)
sw a0, -40(s0)
j .LBB0_5
.LBB0_5: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
lw a1, -36(s0)
li a0, 0
bge a0, a1, .LBB0_7
j .LBB0_6
.LBB0_6: # in Loop: Header=BB0_5 Depth=3
lwu a0, -36(s0)
andi a1, a0, 1
lw a0, -32(s0)
addw a0, a0, a1
sw a0, -32(s0)
lw a0, -36(s0)
srli a0, a0, 1
sw a0, -36(s0)
j .LBB0_5
.LBB0_7: # in Loop: Header=BB0_3 Depth=2
lw a0, -32(s0)
sw a0, -36(s0)
li a0, 0
sw a0, -32(s0)
j .LBB0_8
.LBB0_8: # Parent Loop BB0_1 Depth=1
# Parent Loop BB0_3 Depth=2
# => This Inner Loop Header: Depth=3
lw a1, -40(s0)
li a0, 0
bge a0, a1, .LBB0_10
j .LBB0_9
.LBB0_9: # in Loop: Header=BB0_8 Depth=3
lwu a0, -40(s0)
andi a1, a0, 1
lw a0, -32(s0)
addw a0, a0, a1
sw a0, -32(s0)
lw a0, -40(s0)
srli a0, a0, 1
sw a0, -40(s0)
j .LBB0_8
.LBB0_10: # in Loop: Header=BB0_3 Depth=2
lw a0, -32(s0)
sw a0, -40(s0)
lw a0, -40(s0)
lw a1, -36(s0)
blt a0, a1, .LBB0_13
j .LBB0_11
.LBB0_11: # in Loop: Header=BB0_3 Depth=2
lw a0, -40(s0)
lw a1, -36(s0)
bne a0, a1, .LBB0_14
j .LBB0_12
.LBB0_12: # in Loop: Header=BB0_3 Depth=2
ld a1, -24(s0)
lw a0, -52(s0)
slli a0, a0, 2
add a0, a0, a1
lw a0, 0(a0)
lw a2, -48(s0)
slli a2, a2, 2
add a1, a1, a2
lw a1, 0(a1)
bge a0, a1, .LBB0_14
j .LBB0_13
.LBB0_13: # in Loop: Header=BB0_3 Depth=2
ld a0, -24(s0)
lw a1, -48(s0)
slli a1, a1, 2
add a0, a0, a1
lw a0, 0(a0)
sw a0, -44(s0)
ld a1, -24(s0)
lw a0, -52(s0)
slli a0, a0, 2
add a0, a0, a1
lw a0, 0(a0)
lw a2, -48(s0)
slli a2, a2, 2
add a1, a1, a2
sw a0, 0(a1)
lw a0, -44(s0)
ld a1, -24(s0)
lw a2, -52(s0)
slli a2, a2, 2
add a1, a1, a2
sw a0, 0(a1)
j .LBB0_14
.LBB0_14: # in Loop: Header=BB0_3 Depth=2
j .LBB0_15
.LBB0_15: # in Loop: Header=BB0_3 Depth=2
lw a0, -52(s0)
addiw a0, a0, 1
sw a0, -52(s0)
j .LBB0_3
.LBB0_16: # in Loop: Header=BB0_1 Depth=1
j .LBB0_17
.LBB0_17: # in Loop: Header=BB0_1 Depth=1
lw a0, -48(s0)
addiw a0, a0, 1
sw a0, -48(s0)
j .LBB0_1
.LBB0_18:
ld ra, 56(sp) # 8-byte Folded Reload
ld s0, 48(sp) # 8-byte Folded Reload
addi sp, sp, 64
ret
.Lfunc_end0:
.size func0, .Lfunc_end0-func0
.cfi_endproc
# -- End function
.ident "Ubuntu clang version 17.0.6 (9ubuntu1)"
.section ".note.GNU-stack","",@progbits
.addrsig
| .section __TEXT,__text,regular,pure_instructions
.build_version macos, 15, 0
.globl _func0 ; -- Begin function func0
.p2align 2
_func0: ; @func0
.cfi_startproc
; %bb.0:
sub sp, sp, #48
.cfi_def_cfa_offset 48
str x0, [sp, #40]
str w1, [sp, #36]
str wzr, [sp, #16]
b LBB0_1
LBB0_1: ; =>This Loop Header: Depth=1
; Child Loop BB0_3 Depth 2
; Child Loop BB0_5 Depth 3
; Child Loop BB0_8 Depth 3
ldr w8, [sp, #16]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_18
b LBB0_2
LBB0_2: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_3
LBB0_3: ; Parent Loop BB0_1 Depth=1
; => This Loop Header: Depth=2
; Child Loop BB0_5 Depth 3
; Child Loop BB0_8 Depth 3
ldr w8, [sp, #12]
ldr w9, [sp, #36]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_16
b LBB0_4
LBB0_4: ; in Loop: Header=BB0_3 Depth=2
str wzr, [sp, #32]
ldr x8, [sp, #40]
ldrsw x9, [sp, #16]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #28]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #24]
b LBB0_5
LBB0_5: ; Parent Loop BB0_1 Depth=1
; Parent Loop BB0_3 Depth=2
; => This Inner Loop Header: Depth=3
ldr w8, [sp, #28]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, LBB0_7
b LBB0_6
LBB0_6: ; in Loop: Header=BB0_5 Depth=3
ldr w8, [sp, #28]
and w9, w8, #0x1
ldr w8, [sp, #32]
add w8, w8, w9
str w8, [sp, #32]
ldr w8, [sp, #28]
asr w8, w8, #1
str w8, [sp, #28]
b LBB0_5
LBB0_7: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #32]
str w8, [sp, #28]
str wzr, [sp, #32]
b LBB0_8
LBB0_8: ; Parent Loop BB0_1 Depth=1
; Parent Loop BB0_3 Depth=2
; => This Inner Loop Header: Depth=3
ldr w8, [sp, #24]
subs w8, w8, #0
cset w8, le
tbnz w8, #0, LBB0_10
b LBB0_9
LBB0_9: ; in Loop: Header=BB0_8 Depth=3
ldr w8, [sp, #24]
and w9, w8, #0x1
ldr w8, [sp, #32]
add w8, w8, w9
str w8, [sp, #32]
ldr w8, [sp, #24]
asr w8, w8, #1
str w8, [sp, #24]
b LBB0_8
LBB0_10: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #32]
str w8, [sp, #24]
ldr w8, [sp, #24]
ldr w9, [sp, #28]
subs w8, w8, w9
cset w8, lt
tbnz w8, #0, LBB0_13
b LBB0_11
LBB0_11: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #24]
ldr w9, [sp, #28]
subs w8, w8, w9
cset w8, ne
tbnz w8, #0, LBB0_14
b LBB0_12
LBB0_12: ; in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #40]
ldrsw x10, [sp, #16]
ldr w9, [x9, x10, lsl #2]
subs w8, w8, w9
cset w8, ge
tbnz w8, #0, LBB0_14
b LBB0_13
LBB0_13: ; in Loop: Header=BB0_3 Depth=2
ldr x8, [sp, #40]
ldrsw x9, [sp, #16]
ldr w8, [x8, x9, lsl #2]
str w8, [sp, #20]
ldr x8, [sp, #40]
ldrsw x9, [sp, #12]
ldr w8, [x8, x9, lsl #2]
ldr x9, [sp, #40]
ldrsw x10, [sp, #16]
str w8, [x9, x10, lsl #2]
ldr w8, [sp, #20]
ldr x9, [sp, #40]
ldrsw x10, [sp, #12]
str w8, [x9, x10, lsl #2]
b LBB0_14
LBB0_14: ; in Loop: Header=BB0_3 Depth=2
b LBB0_15
LBB0_15: ; in Loop: Header=BB0_3 Depth=2
ldr w8, [sp, #12]
add w8, w8, #1
str w8, [sp, #12]
b LBB0_3
LBB0_16: ; in Loop: Header=BB0_1 Depth=1
b LBB0_17
LBB0_17: ; in Loop: Header=BB0_1 Depth=1
ldr w8, [sp, #16]
add w8, w8, #1
str w8, [sp, #16]
b LBB0_1
LBB0_18:
add sp, sp, #48
ret
.cfi_endproc
; -- End function
.subsections_via_symbols
|
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