diff options
Diffstat (limited to 'clang/test/Profile/cxx-stmt-initializers.cpp')
| -rw-r--r-- | clang/test/Profile/cxx-stmt-initializers.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/Profile/cxx-stmt-initializers.cpp b/clang/test/Profile/cxx-stmt-initializers.cpp new file mode 100644 index 00000000000..0e3d54449ab --- /dev/null +++ b/clang/test/Profile/cxx-stmt-initializers.cpp @@ -0,0 +1,17 @@ +// Tests for instrumentation of C++17 statement initializers + +// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-stmt-initializers.cpp -std=c++1z -o - -emit-llvm -fprofile-instrument=clang > %tgen +// RUN: FileCheck --input-file=%tgen -check-prefix=CHECK -check-prefix=PGOGEN %s + +// PGOGEN: @[[SIC:__profc__Z11switch_initv]] = private global [3 x i64] zeroinitializer + +// Note: We expect counters for the function entry block, the condition in the +// switch initializer, and the switch successor block. +// +// CHECK-LABEL: define {{.*}}void @_Z11switch_initv() +// PGOGEN: store {{.*}} @[[SIC]], i64 0, i64 0 +void switch_init() { + switch (int i = true ? 0 : 1; i) {} + // PGOGEN: store {{.*}} @[[SIC]], i64 0, i64 2 + // PGOGEN: store {{.*}} @[[SIC]], i64 0, i64 1 +} |
