diff options
author | Vedant Kumar <vsk@apple.com> | 2016-10-14 23:38:13 +0000 |
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committer | Vedant Kumar <vsk@apple.com> | 2016-10-14 23:38:13 +0000 |
commit | 21c62934c7834d061a174f6865171ecf7c230cf6 (patch) | |
tree | 6b7c285d2e2c71bf04ac802352f576e42f30aacb /test/Profile | |
parent | caeec1284a5947666b43715a836a00f368ccddfe (diff) |
[Coverage] Support for C++17 switch initializers
Differential Revision: https://reviews.llvm.org/D25539
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@284292 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Profile')
-rw-r--r-- | test/Profile/cxx-stmt-initializers.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Profile/cxx-stmt-initializers.cpp b/test/Profile/cxx-stmt-initializers.cpp new file mode 100644 index 0000000000..0e3d54449a --- /dev/null +++ b/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 +} |