| Alex Lorenz | 34ac9b5 | 2014-08-19 17:32:30 +0000 | [diff] [blame] | 1 | // Check the data structures emitted by coverage mapping |
| Rong Xu | 9837ef5 | 2016-02-04 18:39:09 +0000 | [diff] [blame] | 2 | // 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 |
| Alex Lorenz | 34ac9b5 | 2014-08-19 17:32:30 +0000 | [diff] [blame] | 3 | |
| 4 | |||||
| 5 | void foo(void) { } | ||||
| 6 | |||||
| 7 | int main(void) { | ||||
| 8 | foo(); | ||||
| 9 | return 0; | ||||
| 10 | } | ||||
| 11 | |||||
| Xinliang David Li | 534ace0 | 2016-02-17 00:58:13 +0000 | [diff] [blame] | 12 | // 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 }>] [<{{.*}}> <{{.*}}>, <{{.*}}> <{{.*}}>] |