diff options
Diffstat (limited to 'test/CodeGenCXX/trivial_abi.cpp')
| -rw-r--r-- | test/CodeGenCXX/trivial_abi.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/test/CodeGenCXX/trivial_abi.cpp b/test/CodeGenCXX/trivial_abi.cpp index 2cf07b2258..e37c8ff615 100644 --- a/test/CodeGenCXX/trivial_abi.cpp +++ b/test/CodeGenCXX/trivial_abi.cpp @@ -1,5 +1,5 @@ -// RUN: %clang_cc1 -triple arm64-apple-ios11 -std=c++11 -fcxx-exceptions -fexceptions -emit-llvm -o - %s | FileCheck %s -// RUN: %clang_cc1 -triple arm64-apple-ios11 -std=c++11 -fcxx-exceptions -fexceptions -fclang-abi-compat=4.0 -emit-llvm -o - %s | FileCheck %s +// RUN: %clang_cc1 -triple arm64-apple-ios11 -std=c++17 -fcxx-exceptions -fexceptions -emit-llvm -o - %s | FileCheck %s +// RUN: %clang_cc1 -triple arm64-apple-ios11 -std=c++17 -fcxx-exceptions -fexceptions -fclang-abi-compat=4.0 -emit-llvm -o - %s | FileCheck %s // CHECK: %[[STRUCT_SMALL:.*]] = type { i32* } // CHECK: %[[STRUCT_LARGE:.*]] = type { i32*, [128 x i32] } @@ -43,6 +43,13 @@ struct HasNonTrivial { NonTrivial m; }; +struct __attribute__((trivial_abi)) CopyMoveDeleted { + CopyMoveDeleted(int); + CopyMoveDeleted(const CopyMoveDeleted &) = delete; + CopyMoveDeleted(CopyMoveDeleted &&) = delete; + int a; +}; + // CHECK: define void @_Z14testParamSmall5Small(i64 %[[A_COERCE:.*]]) // CHECK: %[[A:.*]] = alloca %[[STRUCT_SMALL]], align 8 // CHECK: %[[COERCE_DIVE:.*]] = getelementptr inbounds %[[STRUCT_SMALL]], %[[STRUCT_SMALL]]* %[[A]], i32 0, i32 0 @@ -237,3 +244,11 @@ void calleeExceptionLarge(Large, Large); void testExceptionLarge() { calleeExceptionLarge(Large(), Large()); } + +// A class with deleted copy and move constructors can still be passed or +// returned in registers if the class is annotated with trivial_abi. + +// CHECK: define i64 @_Z19testCopyMoveDeletedi(i32 % +CopyMoveDeleted testCopyMoveDeleted(int a) { + return a; +} |