1;; The test fails on Windows. Fix it before removing the following requirement. 2; REQUIRES: x86_64-linux 3; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/cs-interrupt.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0 4; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER 5; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/cs-interrupt.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0 6; RUN: FileCheck %s --input-file %t 7 8; CHECK: [main:1 @ foo]:72:0 9; CHECK: 2: 4 10; CHECK: 3: 4 bar:4 11; CHECK: [main:1 @ foo:3 @ bar]:67:4 12; CHECK: 0: 4 13; CHECK: 1: 5 14; CHECK: 2: 3 15; CHECK: 5: 4 16; CHECK: [foo]:32:0 17; CHECK: 2: 2 18; CHECK: 3: 2 bar:2 19; CHECK: [bar]:8:2 20; CHECK: 0: 1 21; CHECK: 1: 1 22 23; CHECK-UNWINDER: [] 24; CHECK-UNWINDER-NEXT: 0 25; CHECK-UNWINDER-NEXT: 1 26; CHECK-UNWINDER-NEXT: ffffffffffc00001->5c3:1 27; CHECK-UNWINDER-NEXT: [bar] 28; CHECK-UNWINDER-NEXT: 1 29; CHECK-UNWINDER-NEXT: 5b0-5c3:1 30; CHECK-UNWINDER-NEXT: 0 31; CHECK-UNWINDER-NEXT: [foo] 32; CHECK-UNWINDER-NEXT: 2 33; CHECK-UNWINDER-NEXT: 5ff-62f:2 34; CHECK-UNWINDER-NEXT: 645-645:2 35; CHECK-UNWINDER-NEXT: 3 36; CHECK-UNWINDER-NEXT: 62f->5b0:2 37; CHECK-UNWINDER-NEXT: 637->645:2 38; CHECK-UNWINDER-NEXT: 645->5ff:2 39; CHECK-UNWINDER-NEXT: [main:1 @ foo] 40; CHECK-UNWINDER-NEXT: 3 41; CHECK-UNWINDER-NEXT: 5ff-62f:4 42; CHECK-UNWINDER-NEXT: 634-637:4 43; CHECK-UNWINDER-NEXT: 645-645:4 44; CHECK-UNWINDER-NEXT: 3 45; CHECK-UNWINDER-NEXT: 62f->5b0:4 46; CHECK-UNWINDER-NEXT: 637->645:4 47; CHECK-UNWINDER-NEXT: 645->5ff:4 48; CHECK-UNWINDER-NEXT: [main:1 @ foo:3 @ bar] 49; CHECK-UNWINDER-NEXT: 4 50; CHECK-UNWINDER-NEXT: 5b0-5c8:2 51; CHECK-UNWINDER-NEXT: 5b0-5d7:2 52; CHECK-UNWINDER-NEXT: 5c3-5d7:1 53; CHECK-UNWINDER-NEXT: 5e5-5e9:4 54; CHECK-UNWINDER-NEXT: 3 55; CHECK-UNWINDER-NEXT: 5c8->5dc:2 56; CHECK-UNWINDER-NEXT: 5d7->5e5:4 57; CHECK-UNWINDER-NEXT: 5e9->634:4 58 59; original code: 60; clang -O0 -g test.c -o a.out 61#include <stdio.h> 62 63int bar(int x, int y) { 64 if (x % 3) { 65 return x - y; 66 } 67 return x + y; 68} 69 70void foo() { 71 int s, i = 0; 72 while (i++ < 4000 * 4000) 73 if (i % 91) s = bar(i, s); else s += 30; 74 printf("sum is %d\n", s); 75} 76 77int main() { 78 foo(); 79 return 0; 80} 81