64 lines
1.9 KiB
Plaintext
64 lines
1.9 KiB
Plaintext
; 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=0
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; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER
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; 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
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; RUN: FileCheck %s --input-file %t
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; 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
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; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-STRIP-CTX
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; CHECK:[main:1 @ foo]:309:0
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; CHECK: 2.1: 14
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; CHECK: 3: 15
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; CHECK: 3.1: 14 bar:14
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; CHECK: 3.2: 1
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; CHECK:[main:1 @ foo:3.1 @ bar]:84:0
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; CHECK: 1: 14
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; CHECK-STRIP-CTX: main:379:0
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; CHECK-STRIP-CTX: 0: 0
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; CHECK-STRIP-CTX: 2: 0
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; CHECK-STRIP-CTX: 1: foo:379
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; CHECK-STRIP-CTX: 2.1: 14
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; CHECK-STRIP-CTX: 3: 15
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; CHECK-STRIP-CTX: 3.2: 1
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; CHECK-STRIP-CTX: 4: 0
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; CHECK-STRIP-CTX: 7: 0
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; CHECK-STRIP-CTX: 3.1: bar:84
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; CHECK-STRIP-CTX: 1: 14
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; CHECK-UNWINDER: [main:1 @ foo]
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; CHECK-UNWINDER: 4
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; CHECK-UNWINDER: 670-6ad:1
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; CHECK-UNWINDER: 67e-69b:1
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; CHECK-UNWINDER: 67e-6ad:13
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; CHECK-UNWINDER: 6bd-6c8:14
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; CHECK-UNWINDER: 2
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; CHECK-UNWINDER: 69b->670:1
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; CHECK-UNWINDER: 6c8->67e:15
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; CHECK-UNWINDER: [main:1 @ foo:3.1 @ bar]
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; CHECK-UNWINDER: 1
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; CHECK-UNWINDER: 6af-6bb:14
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; CHECK-UNWINDER: 0
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; original code:
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; clang -O3 -g test.c -o a.out
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#include <stdio.h>
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int bar(int x, int y) {
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if (x % 3) {
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return x - y;
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}
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return x + y;
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}
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void foo() {
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int s, i = 0;
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while (i++ < 4000 * 4000)
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if (i % 91) s = bar(i, s); else s += 30;
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printf("sum is %d\n", s);
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}
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int main() {
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foo();
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return 0;
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}
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