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| author | Justin Bogner <mail@justinbogner.com> | 2015-05-05 21:46:14 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2015-05-05 21:46:14 +0000 |
| commit | 6d721fa28c868eaaf06ab417131c10d13c3ed10f (patch) | |
| tree | ec77e26f2457f68a1d6f9a20ebfc2a1f2d2743e6 /clang/test | |
| parent | 801caff64d2f3eea7b97270855d765c34e102c19 (diff) | |
| download | bcm5719-llvm-6d721fa28c868eaaf06ab417131c10d13c3ed10f.tar.gz bcm5719-llvm-6d721fa28c868eaaf06ab417131c10d13c3ed10f.zip | |
InstrProf: Don't start or end coverage regions inside of system macros
It doesn't make much sense to try to show coverage inside system
macros, and source locations in builtins confuses the coverage
mapping. Just avoid doing this.
Fixes an assert that fired when a __block storage specifier starts a
region.
llvm-svn: 236547
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CoverageMapping/block-storage-starts-region.m | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/CoverageMapping/block-storage-starts-region.m b/clang/test/CoverageMapping/block-storage-starts-region.m new file mode 100644 index 00000000000..7997c8d4d29 --- /dev/null +++ b/clang/test/CoverageMapping/block-storage-starts-region.m @@ -0,0 +1,12 @@ +// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -triple x86_64-apple-darwin -fobjc-runtime=macosx-10.10.0 -fblocks -fobjc-arc %s | FileCheck %s + +@interface Foo +@end + +// CHECK-LABEL: doSomething: +void doSomething() { // CHECK: File 0, [[@LINE]]:20 -> {{[0-9:]+}} = #0 + return; + __block Foo *f; // CHECK: File 0, [[@LINE]]:3 -> {{[0-9:]+}} = 0 +} + +int main() {} |
