49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-noprobe.perfscript --binary=%S/Inputs/inline-noprobe.perfbin --output=%t --skip-symbolization
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; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-RAW-PROFILE
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; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-noprobe.perfscript --binary=%S/Inputs/inline-noprobe.perfbin --output=%t
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; RUN: FileCheck %s --input-file %t --check-prefix=CHECK
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CHECK: main:669:0
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CHECK: 0: 0
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CHECK: 2: 0
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CHECK: 1: foo:669
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CHECK: 2.1: 42
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CHECK: 3: 62
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CHECK: 3.2: 21
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CHECK: 4: 0
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CHECK: 3.1: bar:210
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CHECK: 1: 42
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CHECK: 3.2: bar:63
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CHECK: 1: 21
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CHECK-RAW-PROFILE: 3
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CHECK-RAW-PROFILE-NEXT: 650-691:21
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CHECK-RAW-PROFILE-NEXT: 669-677:20
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CHECK-RAW-PROFILE-NEXT: 669-691:21
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CHECK-RAW-PROFILE-NEXT: 2
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CHECK-RAW-PROFILE-NEXT: 677->650:21
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CHECK-RAW-PROFILE-NEXT: 691->669:43
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; original code:
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; clang -O3 -g -fdebug-info-for-profiling 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 % 2) {
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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 % 3) s = bar(i, s); else s += bar(s, i);
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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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