diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:41:23 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:41:23 +0000 |
| commit | f31bcc68c72371a2bf63aead9f3373a1ff2053b6 (patch) | |
| tree | b259e5d585da0f8cde9579939a74d5ef44c72abd /test/profile/instrprof-set-filename-then-reset-default.c | |
| parent | cd2dd3df15523e2be8d2bbace27641d6ac9fa40d (diff) | |
| download | src-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.tar.gz src-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.zip | |
Import compiler-rt 3.7.0 release (r246257).vendor/compiler-rt/compiler-rt-release_370-r246257
Notes
Notes:
svn path=/vendor/compiler-rt/dist/; revision=287516
svn path=/vendor/compiler-rt/compiler-rt-release_370-r246257/; revision=287517; tag=vendor/compiler-rt/compiler-rt-release_370-r246257
Diffstat (limited to 'test/profile/instrprof-set-filename-then-reset-default.c')
| -rw-r--r-- | test/profile/instrprof-set-filename-then-reset-default.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/profile/instrprof-set-filename-then-reset-default.c b/test/profile/instrprof-set-filename-then-reset-default.c new file mode 100644 index 000000000000..6c07994f08c6 --- /dev/null +++ b/test/profile/instrprof-set-filename-then-reset-default.c @@ -0,0 +1,18 @@ +// RUN: rm -rf %t.d +// RUN: mkdir -p %t.d +// RUN: cd %t.d +// RUN: %clang_profgen -O3 %s -o %t.out +// RUN: %run %t.out %t.d/bad.profraw +// RUN: llvm-profdata merge -o %t.d/default.profdata %t.d/default.profraw +// RUN: %clang_profuse=%t.d/default.profdata -o - -S -emit-llvm %s | FileCheck %s + +void __llvm_profile_set_filename(const char *); +int main(int argc, const char *argv[]) { + // CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]] + if (argc < 2) + return 1; + __llvm_profile_set_filename(argv[1]); + __llvm_profile_set_filename(0); + return 0; +} +// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2} |