blob: 29ed4afad4bb8f246bb9e6b85af8795cd86f2916 [file] [log] [blame]
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-pseudoprobe.perfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-pseudoprobe.perfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0
; RUN: FileCheck %s --input-file %t
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-pseudoprobe.aggperfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-pseudoprobe.aggperfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0
; RUN: FileCheck %s --input-file %t
; CHECK: [main:2 @ foo]:75:0
; CHECK-NEXT: 1: 0
; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 15
; CHECK-NEXT: 5: 0
; CHECK-NEXT: 6: 15
; CHECK-NEXT: 7: 0
; CHECK-NEXT: 8: 15 bar:15
; CHECK-NEXT: 9: 0
; CHECK-NEXT: !CFGChecksum: 563088904013236
; CHECK:[main:2 @ foo:8 @ bar]:30:15
; CHECK-NEXT: 1: 15
; CHECK-NEXT: 4: 15
; CHECK-NEXT: !CFGChecksum: 72617220756
; CHECK-UNWINDER: [0x7f4]
; CHECK-UNWINDER-NEXT: 2
; CHECK-UNWINDER-NEXT: 79e-7bf:15
; CHECK-UNWINDER-NEXT: 7c4-7cf:15
; CHECK-UNWINDER-NEXT: 2
; CHECK-UNWINDER-NEXT: 7bf->760:15
; CHECK-UNWINDER-NEXT: 7cf->79e:16
; CHECK-UNWINDER-NEXT: [0x7f4 @ 0x7bf]
; CHECK-UNWINDER-NEXT: 1
; CHECK-UNWINDER-NEXT: 760-77f:15
; CHECK-UNWINDER-NEXT: 1
; CHECK-UNWINDER-NEXT: 77f->7c4:17
; clang -O3 -fuse-ld=lld -fpseudo-probe-for-profiling
; -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Xclang -mdisable-tail-calls
; -fno-inline-functions -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;
}