Author: nmusgrave Date: Thu Jul 30 12:59:52 2015 New Revision: 243671 URL: http://llvm.org/viewvc/llvm-project?rev=243671&view=rev Log: Testing to verify function attribute disable-tail-calls applied to destructor
Modified: cfe/trunk/test/CodeGenCXX/sanitize-dtor-tail-call.cpp Modified: cfe/trunk/test/CodeGenCXX/sanitize-dtor-tail-call.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/sanitize-dtor-tail-call.cpp?rev=243671&r1=243670&r2=243671&view=diff ============================================================================== --- cfe/trunk/test/CodeGenCXX/sanitize-dtor-tail-call.cpp (original) +++ cfe/trunk/test/CodeGenCXX/sanitize-dtor-tail-call.cpp Thu Jul 30 12:59:52 2015 @@ -1,4 +1,5 @@ // Test -fsanitize-memory-use-after-dtor +// RUN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++11 -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s // RUN: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++11 -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s struct Simple { @@ -17,3 +18,7 @@ Simple s; // CHECK: {{^ *}}call void @__sanitizer_dtor_callback // CHECK-NOT: tail call void @__sanitizer_dtor_callback // CHECK: ret void + +// Destructor does not emit any tail calls +// CHECK: attributes #1 = {{.*("disable-tail-calls"="true").*}} +// CHECK: }{{$}} _______________________________________________ cfe-commits mailing list cfe-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits