forked from OSchip/llvm-project
71 lines
2.2 KiB
Plaintext
71 lines
2.2 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
|
|
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER
|
|
; 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
|
|
; RUN: FileCheck %s --input-file %t
|
|
; 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
|
|
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-STRIP-CTX
|
|
|
|
; 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
|
|
; RUN: llvm-profdata show -show-prof-sym-list -sample %t | FileCheck %s --check-prefix=CHECK-SYM-LIST
|
|
|
|
; CHECK-SYM-LIST: Dump profile symbol list
|
|
; CHECK-SYM-LIST: bar
|
|
; CHECK-SYM-LIST: foo
|
|
; CHECK-SYM-LIST: main
|
|
|
|
; CHECK:[main:1 @ foo]:44:0
|
|
; CHECK: 2.1: 14
|
|
; CHECK: 3: 15
|
|
; CHECK: 3.1: 14 bar:14
|
|
; CHECK: 3.2: 1
|
|
; CHECK:[main:1 @ foo:3.1 @ bar]:14:0
|
|
; CHECK: 1: 14
|
|
|
|
; CHECK-UNWINDER: [main:1 @ foo]
|
|
; CHECK-UNWINDER: 3
|
|
; CHECK-UNWINDER: 670-69b:1
|
|
; CHECK-UNWINDER: 67e-69b:14
|
|
; CHECK-UNWINDER: 6bf-6c8:14
|
|
; CHECK-UNWINDER: 2
|
|
; CHECK-UNWINDER: 69b->670:1
|
|
; CHECK-UNWINDER: 6c8->67e:15
|
|
; CHECK-UNWINDER: [main:1 @ foo:3.1 @ bar]
|
|
; CHECK-UNWINDER: 1
|
|
; CHECK-UNWINDER: 6af-6bb:14
|
|
; CHECK-UNWINDER: 0
|
|
|
|
; CHECK-STRIP-CTX: main:44:0
|
|
; CHECK-STRIP-CTX: 0: 0
|
|
; CHECK-STRIP-CTX: 2: 0
|
|
; CHECK-STRIP-CTX: 1: foo:44
|
|
; CHECK-STRIP-CTX: 2.1: 14
|
|
; CHECK-STRIP-CTX: 3: 15
|
|
; CHECK-STRIP-CTX: 3.2: 1
|
|
; CHECK-STRIP-CTX: 4: 0
|
|
; CHECK-STRIP-CTX: 7: 0
|
|
; CHECK-STRIP-CTX: 3.1: bar:14
|
|
; CHECK-STRIP-CTX: 1: 14
|
|
|
|
; original code:
|
|
; clang -O3 -g test.c -o a.out
|
|
#include <stdio.h>
|
|
|
|
int bar(int x, int y) {
|
|
if (x % 3) {
|
|
return x - y;
|
|
}
|
|
return x + y;
|
|
}
|
|
|
|
void foo() {
|
|
int s, i = 0;
|
|
while (i++ < 4000 * 4000)
|
|
if (i % 91) s = bar(i, s); else s += 30;
|
|
printf("sum is %d\n", s);
|
|
}
|
|
|
|
int main() {
|
|
foo();
|
|
return 0;
|
|
}
|