1; RUN: llvm-profgen --format=text --ignore-stack-samples --perfscript=%S/Inputs/inline-cs-pseudoprobe.perfscript --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --profile-summary-cold-count=0 2; RUN: FileCheck %s --input-file %t 3 4; CHECK: main:88:0 5; CHECK-NEXT: 1: 0 6; CHECK-NEXT: 2: foo:88 7; CHECK-NEXT: 1: 0 8; CHECK-NEXT: 2: 15 9; CHECK-NEXT: 3: 15 10; CHECK-NEXT: 4: 14 11; CHECK-NEXT: 5: 1 12; CHECK-NEXT: 6: 15 13; CHECK-NEXT: 7: 0 14; CHECK-NEXT: 9: 0 15; CHECK-NEXT: 8: bar:28 16; CHECK-NEXT: 1: 14 17; CHECK-NEXT: 4: 14 18; CHECK-NEXT: !CFGChecksum: 72617220756 19; CHECK-NEXT: !CFGChecksum: 563088904013236 20; CHECK-NEXT: !CFGChecksum: 281479271677951 21 22 23; clang -O3 -fuse-ld=lld -fpseudo-probe-for-profiling 24; -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Xclang -mdisable-tail-calls 25; -g test.c -o a.out 26 27#include <stdio.h> 28 29int bar(int x, int y) { 30 if (x % 3) { 31 return x - y; 32 } 33 return x + y; 34} 35 36void foo() { 37 int s, i = 0; 38 while (i++ < 4000 * 4000) 39 if (i % 91) s = bar(i, s); else s += 30; 40 printf("sum is %d\n", s); 41} 42 43int main() { 44 foo(); 45 return 0; 46} 47