blob: 87644293f996bf9fe90448aef492ea6695390a50 [file] [log] [blame]
; RUN: llvm-profgen --perfscript=%s --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-disassembly-only | FileCheck %s
; CHECK: <bar>:
; CHECK-NEXT: 201750: pushq %rbp
; CHECK-NEXT: 201751: movq %rsp, %rbp
; CHECK-NEXT: 201754: imull $2863311531, %edi, %eax
; CHECK-NEXT: 20175a: addl $715827882, %eax
; CHECK-NEXT: 20175f: movl %esi, %ecx
; CHECK-NEXT: 201761: negl %ecx
; CHECK-NEXT: 201763: cmpl $1431655765, %eax
; CHECK-NEXT: 201768: cmovbl %esi, %ecx
; CHECK-NEXT: 20176b: leal (%rcx,%rdi), %eax
; CHECK-NEXT: 20176e: popq %rbp
; CHECK-NEXT: 20176f: retq
; CHECK: <foo>:
; CHECK-NEXT 201770: movl $1, %ecx
; CHECK-NEXT 201775: movl $2863311531, %r8d
; CHECK-NEXT 20177b: jmp 0x78e
; CHECK-NEXT 20177d: nopl (%rax)
; CHECK-NEXT 201780: addl $30, %esi
; CHECK-NEXT 201783: addl $1, %ecx
; CHECK-NEXT 201786: cmpl $16000001, %ecx
; clang -O3 -fuse-ld=lld -fpseudo-probe-for-profiling
; -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Xclang -mdisable-tail-calls
; -g test.c -o a.out
#include <stdio.h>
int bar(int x, int y) {
if (x % 3) {
return x - y;
}
return x + y;
}
void foo() {
int s, i = 0;
while (i++ < 4000 * 4000)
if (i % 91) s = bar(i, s); else s += 30;
printf("sum is %d\n", s);
}
int main() {
foo();
return 0;
}