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1; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=02; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER3; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --csspgo-preinliner=0 --gen-cs-nested-profile=04; RUN: FileCheck %s --input-file %t5; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --ignore-stack-samples --csspgo-preinliner=0 --gen-cs-nested-profile=06; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-STRIP-CTX7 8; RUN: llvm-profgen --format=extbinary --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --populate-profile-symbol-list=1 --csspgo-preinliner=0 --gen-cs-nested-profile=09; RUN: llvm-profdata show -show-prof-sym-list -sample %t | FileCheck %s --check-prefix=CHECK-SYM-LIST10 11; CHECK-SYM-LIST: Dump profile symbol list12; CHECK-SYM-LIST: bar13; CHECK-SYM-LIST: foo14; CHECK-SYM-LIST: main15 16; CHECK:[main:1 @ foo]:309:017; CHECK: 2.1: 1418; CHECK: 3: 1519; CHECK: 3.1: 14 bar:1420; CHECK: 3.2: 121; CHECK: 65526: 1422; CHECK:[main:1 @ foo:3.1 @ bar]:84:023; CHECK: 1: 1424 25; CHECK-UNWINDER: [main:1 @ foo]26; CHECK-UNWINDER: 427; CHECK-UNWINDER: 670-6ad:128; CHECK-UNWINDER: 67e-69b:129; CHECK-UNWINDER: 67e-6ad:1330; CHECK-UNWINDER: 6bd-6c8:1431; CHECK-UNWINDER: 232; CHECK-UNWINDER: 69b->670:133; CHECK-UNWINDER: 6c8->67e:1534; CHECK-UNWINDER: [main:1 @ foo:3.1 @ bar]35; CHECK-UNWINDER: 136; CHECK-UNWINDER: 6af-6bb:1437; CHECK-UNWINDER: 038 39; CHECK-STRIP-CTX: main:1109:040; CHECK-STRIP-CTX: 0: 041; CHECK-STRIP-CTX: 2: 042; CHECK-STRIP-CTX: 1: foo:110943; CHECK-STRIP-CTX: 2.1: 1444; CHECK-STRIP-CTX: 3: 1545; CHECK-STRIP-CTX: 3.2: 146; CHECK-STRIP-CTX: 4: 047; CHECK-STRIP-CTX: 7: 048; CHECK-STRIP-CTX: 65526: 1449; CHECK-STRIP-CTX: 3.1: bar:19650; CHECK-STRIP-CTX: 1: 1451 52; original code:53; clang -O3 -g test.c -o a.out54#include <stdio.h>55 56int bar(int x, int y) {57 if (x % 3) {58 return x - y;59 }60 return x + y;61}62 63void foo() {64 int s, i = 0;65 while (i++ < 4000 * 4000)66 if (i % 91) s = bar(i, s); else s += 30;67 printf("sum is %d\n", s);68}69 70int main() {71 foo();72 return 0;73}74