From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- .../CodeGenCXX/threadsafe-statics-exceptions.cpp | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 clang/test/CodeGenCXX/threadsafe-statics-exceptions.cpp (limited to 'clang/test/CodeGenCXX/threadsafe-statics-exceptions.cpp') diff --git a/clang/test/CodeGenCXX/threadsafe-statics-exceptions.cpp b/clang/test/CodeGenCXX/threadsafe-statics-exceptions.cpp new file mode 100644 index 0000000..769d120 --- /dev/null +++ b/clang/test/CodeGenCXX/threadsafe-statics-exceptions.cpp @@ -0,0 +1,28 @@ +// RUN: %clang_cc1 -emit-llvm -o - -fcxx-exceptions -fexceptions -triple x86_64-apple-darwin10 %s | FileCheck %s + +struct X { + X(); + ~X(); +}; + +struct Y { }; + +// CHECK: define void @_Z1fv +void f() { + // CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZ1fvE1x) + // CHECK: invoke void @_ZN1XC1Ev + // CHECK: call i32 @__cxa_atexit + // CHECK-NEXT: call void @__cxa_guard_release(i64* @_ZGVZ1fvE1x) + // CHECK: br + static X x; + + // CHECK: call i8* @__cxa_allocate_exception + // CHECK: call void @__cxa_throw + throw Y(); + + // Finally, the landing pad. + // CHECK: landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + // CHECK: cleanup + // CHECK: call void @__cxa_guard_abort(i64* @_ZGVZ1fvE1x) + // CHECK: resume { i8*, i32 } +} -- cgit v1.2.3