81 lines
2.4 KiB
Plaintext
81 lines
2.4 KiB
Plaintext
;; The test fails on Windows. Fix it before removing the following requirement.
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; REQUIRES: x86_64-linux
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; 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
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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/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
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; RUN: FileCheck %s --input-file %t
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; CHECK: [main:1 @ foo]:72:0
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; CHECK: 2: 4
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; CHECK: 3: 4 bar:4
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; CHECK: [main:1 @ foo:3 @ bar]:67:4
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; CHECK: 0: 4
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; CHECK: 1: 5
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; CHECK: 2: 3
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; CHECK: 5: 4
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; CHECK: [foo]:32:0
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; CHECK: 2: 2
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; CHECK: 3: 2 bar:2
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; CHECK: [bar]:8:2
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; CHECK: 0: 1
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; CHECK: 1: 1
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; CHECK-UNWINDER: []
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; CHECK-UNWINDER-NEXT: 0
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; CHECK-UNWINDER-NEXT: 1
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; CHECK-UNWINDER-NEXT: ffffffffffc00001->5c3:1
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; CHECK-UNWINDER-NEXT: [bar]
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; CHECK-UNWINDER-NEXT: 1
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; CHECK-UNWINDER-NEXT: 5b0-5c3:1
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; CHECK-UNWINDER-NEXT: 0
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; CHECK-UNWINDER-NEXT: [foo]
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; CHECK-UNWINDER-NEXT: 2
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; CHECK-UNWINDER-NEXT: 5ff-62f:2
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; CHECK-UNWINDER-NEXT: 645-645:2
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; CHECK-UNWINDER-NEXT: 3
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; CHECK-UNWINDER-NEXT: 62f->5b0:2
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; CHECK-UNWINDER-NEXT: 637->645:2
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; CHECK-UNWINDER-NEXT: 645->5ff:2
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; CHECK-UNWINDER-NEXT: [main:1 @ foo]
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; CHECK-UNWINDER-NEXT: 3
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; CHECK-UNWINDER-NEXT: 5ff-62f:4
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; CHECK-UNWINDER-NEXT: 634-637:4
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; CHECK-UNWINDER-NEXT: 645-645:4
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; CHECK-UNWINDER-NEXT: 3
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; CHECK-UNWINDER-NEXT: 62f->5b0:4
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; CHECK-UNWINDER-NEXT: 637->645:4
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; CHECK-UNWINDER-NEXT: 645->5ff:4
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; CHECK-UNWINDER-NEXT: [main:1 @ foo:3 @ bar]
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; CHECK-UNWINDER-NEXT: 4
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; CHECK-UNWINDER-NEXT: 5b0-5c8:2
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; CHECK-UNWINDER-NEXT: 5b0-5d7:2
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; CHECK-UNWINDER-NEXT: 5c3-5d7:1
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; CHECK-UNWINDER-NEXT: 5e5-5e9:4
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; CHECK-UNWINDER-NEXT: 3
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; CHECK-UNWINDER-NEXT: 5c8->5dc:2
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; CHECK-UNWINDER-NEXT: 5d7->5e5:4
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; CHECK-UNWINDER-NEXT: 5e9->634:4
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; original code:
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; clang -O0 -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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