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Diffstat (limited to 'test/CoverageMapping/ir.c')
| -rw-r--r-- | test/CoverageMapping/ir.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CoverageMapping/ir.c b/test/CoverageMapping/ir.c new file mode 100644 index 0000000..a1cb570 --- /dev/null +++ b/test/CoverageMapping/ir.c @@ -0,0 +1,12 @@ +// Check the data structures emitted by coverage mapping +// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name ir.c %s -o - -emit-llvm -fprofile-instr-generate -fcoverage-mapping | FileCheck %s + + +void foo(void) { } + +int main(void) { + foo(); + return 0; +} + +// CHECK: @__llvm_coverage_mapping = internal constant { i32, i32, i32, i32, [2 x { i8*, i32, i32, i64 }], [{{[0-9]+}} x i8] } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 0, [2 x { i8*, i32, i32, i64 }] [{ i8*, i32, i32, i64 } { i8* getelementptr inbounds ([3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i32 3, i32 9, i64 {{[0-9]+}} }, { i8*, i32, i32, i64 } { i8* getelementptr inbounds ([4 x i8]* @__llvm_profile_name_main, i32 0, i32 0), i32 4, i32 9, i64 {{[0-9]+}} }] |
