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/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0 4; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER 5; RUN: llvm-profgen --format=text --unsymbolized-profile=%t --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t1 --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0 6; RUN: FileCheck %s --input-file %t1 7; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --ignore-stack-samples --csspgo-preinliner=0 --gen-cs-nested-profile=0 8; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-STRIP-CTX 9; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-noprobe.aggperfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0 10; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-AGG-UNWINDER 11; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-noprobe.aggperfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0 12; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-AGG 13 14; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t1 --profile-summary-cold-count=0 15; RUN: llvm-profgen --format=extbinary --perfscript=%S/Inputs/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t2 --profile-summary-cold-count=0 -use-md5 16; RUN: llvm-profdata show --sample -show-sec-info-only %t2 | FileCheck %s --check-prefix=CHECK-MD5 17; RUN: llvm-profdata show --sample -detailed-summary --function=dummy %t1 > %t.summary 18; RUN: llvm-profdata show --sample -detailed-summary --function=dummy %t2 > %t2.summary 19; RUN: diff -b %t.summary %t2.summary 20 21 22; CHECK-AGG:[main:1 @ foo]:108:0 23; CHECK-AGG: 2: 6 24; CHECK-AGG: 3: 6 bar:6 25; CHECK-AGG:[main:1 @ foo:3 @ bar]:100:6 26; CHECK-AGG: 0: 6 27; CHECK-AGG: 1: 6 28; CHECK-AGG: 2: 4 29; CHECK-AGG: 4: 2 30; CHECK-AGG: 5: 6 31 32; CHECK-AGG-UNWINDER: [main:1 @ foo] 33; CHECK-AGG-UNWINDER-NEXT: 3 34; CHECK-AGG-UNWINDER-NEXT: 5ff-62f:6 35; CHECK-AGG-UNWINDER-NEXT: 634-637:6 36; CHECK-AGG-UNWINDER-NEXT: 645-645:6 37; CHECK-AGG-UNWINDER-NEXT: 3 38; CHECK-AGG-UNWINDER-NEXT: 62f->5b0:6 39; CHECK-AGG-UNWINDER-NEXT: 637->645:6 40; CHECK-AGG-UNWINDER-NEXT: 645->5ff:6 41; CHECK-AGG-UNWINDER-NEXT: [main:1 @ foo:3 @ bar] 42; CHECK-AGG-UNWINDER-NEXT: 4 43; CHECK-AGG-UNWINDER-NEXT: 5b0-5c8:2 44; CHECK-AGG-UNWINDER-NEXT: 5b0-5d7:4 45; CHECK-AGG-UNWINDER-NEXT: 5dc-5e9:2 46; CHECK-AGG-UNWINDER-NEXT: 5e5-5e9:4 47; CHECK-AGG-UNWINDER-NEXT: 3 48; CHECK-AGG-UNWINDER-NEXT: 5c8->5dc:4 49; CHECK-AGG-UNWINDER-NEXT: 5d7->5e5:4 50; CHECK-AGG-UNWINDER-NEXT: 5e9->634:6 51 52 53; CHECK:[main:1 @ foo]:54:0 54; CHECK: 2: 3 55; CHECK: 3: 3 bar:3 56; CHECK:[main:1 @ foo:3 @ bar]:50:3 57; CHECK: 0: 3 58; CHECK: 1: 3 59; CHECK: 2: 2 60; CHECK: 4: 1 61; CHECK: 5: 3 62 63; CHECK-STRIP-CTX: foo:198:0 64; CHECK-STRIP-CTX: 0: 0 65; CHECK-STRIP-CTX: 1: 0 66; CHECK-STRIP-CTX: 2: 3 67; CHECK-STRIP-CTX: 3: 3 bar:3 68; CHECK-STRIP-CTX: 4: 0 69; CHECK-STRIP-CTX: 5: 0 70; CHECK-STRIP-CTX: bar:142:3 71; CHECK-STRIP-CTX: 0: 3 72; CHECK-STRIP-CTX: 1: 3 73; CHECK-STRIP-CTX: 2: 2 74; CHECK-STRIP-CTX: 4: 1 75; CHECK-STRIP-CTX: 5: 3 76 77; CHECK-UNWINDER: [main:1 @ foo] 78; CHECK-UNWINDER-NEXT: 3 79; CHECK-UNWINDER-NEXT: 5ff-62f:3 80; CHECK-UNWINDER-NEXT: 634-637:3 81; CHECK-UNWINDER-NEXT: 645-645:3 82; CHECK-UNWINDER-NEXT: 3 83; CHECK-UNWINDER-NEXT: 62f->5b0:3 84; CHECK-UNWINDER-NEXT: 637->645:3 85; CHECK-UNWINDER-NEXT: 645->5ff:3 86; CHECK-UNWINDER-NEXT: [main:1 @ foo:3 @ bar] 87; CHECK-UNWINDER-NEXT: 4 88; CHECK-UNWINDER-NEXT: 5b0-5c8:1 89; CHECK-UNWINDER-NEXT: 5b0-5d7:2 90; CHECK-UNWINDER-NEXT: 5dc-5e9:1 91; CHECK-UNWINDER-NEXT: 5e5-5e9:2 92; CHECK-UNWINDER-NEXT: 3 93; CHECK-UNWINDER-NEXT: 5c8->5dc:2 94; CHECK-UNWINDER-NEXT: 5d7->5e5:2 95; CHECK-UNWINDER-NEXT: 5e9->634:3 96 97; CHECK-MD5: NameTableSection {{.*}} {fixlenmd5} 98 99 100 101 102 103; original code: 104; clang -O0 -g test.c -o a.out 105#include <stdio.h> 106 107int bar(int x, int y) { 108 if (x % 3) { 109 return x - y; 110 } 111 return x + y; 112} 113 114void foo() { 115 int s, i = 0; 116 while (i++ < 4000 * 4000) 117 if (i % 91) s = bar(i, s); else s += 30; 118 printf("sum is %d\n", s); 119} 120 121int main() { 122 foo(); 123 return 0; 124} 125