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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-12-01 03:32:42 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-12-01 03:32:42 +0000 |
| commit | a7d9378761f90b1848660b2158dcff192dab2bef (patch) | |
| tree | 6af2cbee4f0d694128b5bb028419e96da78541e6 /clang/test/CodeGenCXX/rtti-qualfn.cpp | |
| parent | b17d6fa5b399ac1c499796fcbf8d88263f67cf9c (diff) | |
| download | bcm5719-llvm-a7d9378761f90b1848660b2158dcff192dab2bef.tar.gz bcm5719-llvm-a7d9378761f90b1848660b2158dcff192dab2bef.zip | |
P0012R1: add Itanium ABI support for throwing non-noexcept function pointers and catching as noexcept.
llvm-svn: 288305
Diffstat (limited to 'clang/test/CodeGenCXX/rtti-qualfn.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/rtti-qualfn.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/rtti-qualfn.cpp b/clang/test/CodeGenCXX/rtti-qualfn.cpp new file mode 100644 index 00000000000..329cd50547a --- /dev/null +++ b/clang/test/CodeGenCXX/rtti-qualfn.cpp @@ -0,0 +1,23 @@ +// RUN: %clang_cc1 -std=c++1z -I%S %s -triple x86_64-linux-gnu -emit-llvm -o - -fcxx-exceptions | FileCheck %s + +#include "typeinfo" + +struct A {}; + +// CHECK-DAG: @_ZTIFvvE = linkonce_odr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv120__function_type_infoE, i64 2) to i8*), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @_ZTSFvvE, i32 0, i32 0) }, comdat +// CHECK-DAG: @_ZTIPDoFvvE = linkonce_odr constant { i8*, i8*, i32, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv119__pointer_type_infoE, i64 2) to i8*), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @_ZTSPDoFvvE, i32 0, i32 0), i32 64, i8* bitcast ({ i8*, i8* }* @_ZTIFvvE to i8*) }, comdat +auto &ti_noexcept_ptr = typeid(void (A::*)() noexcept); +// CHECK-DAG: @_ZTIM1ADoFvvE = linkonce_odr constant { i8*, i8*, i32, i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv129__pointer_to_member_type_infoE, i64 2) to i8*), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @_ZTSM1ADoFvvE, i32 0, i32 0), i32 64, i8* bitcast ({ i8*, i8* }* @_ZTIFvvE to i8*), i8* bitcast ({ i8*, i8* }* @_ZTI1A to i8*) }, comdat +auto &ti_noexcept_memptr = typeid(void (A::*)() noexcept); + +// CHECK-LABEL: define void @_Z1fv( +__attribute__((noreturn)) void f() noexcept { + // CHECK: call void @__cxa_throw({{.*}}@_ZTIPDoFvvE + throw f; +} + +// CHECK-LABEL: define void @_Z1gM1ADoFvvE( +void g(__attribute__((noreturn)) void (A::*p)() noexcept) { + // CHECK: call void @__cxa_throw({{.*}}@_ZTIM1ADoFvvE + throw p; +} |
