1*67e74705SXin Li // Check the data structures emitted by coverage mapping
2*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name ir.c %s -o - -emit-llvm -fprofile-instrument=clang -fcoverage-mapping | FileCheck %s
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foo(void)5*67e74705SXin Li void foo(void) { }
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main(void)7*67e74705SXin Li int main(void) {
8*67e74705SXin Li foo();
9*67e74705SXin Li return 0;
10*67e74705SXin Li }
11*67e74705SXin Li
12*67e74705SXin Li // CHECK: @__llvm_coverage_mapping = internal constant { { i32, i32, i32, i32 }, [2 x <{ i64, i32, i64 }>], [{{[0-9]+}} x i8] } { { i32, i32, i32, i32 } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 {{[0-9]+}} }, [2 x <{ i64, i32, i64 }>] [<{{.*}}> <{{.*}}>, <{{.*}}> <{{.*}}>]
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