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| author | Andrey Bokhanko <andreybokhanko@gmail.com> | 2016-05-06 11:47:55 +0000 |
|---|---|---|
| committer | Andrey Bokhanko <andreybokhanko@gmail.com> | 2016-05-06 11:47:55 +0000 |
| commit | ba0d7540e3fd6540c7067ad1fa2a20f205d2c8c0 (patch) | |
| tree | 7c46e4f472861f49066d71401da4eeacd7410984 /clang/test/CodeGenCXX | |
| parent | 5f10a137d070a07ee6712facc5d0855aa6148df8 (diff) | |
| download | bcm5719-llvm-ba0d7540e3fd6540c7067ad1fa2a20f205d2c8c0.tar.gz bcm5719-llvm-ba0d7540e3fd6540c7067ad1fa2a20f205d2c8c0.zip | |
[MSVC] Implementation of __unaligned as a proper type qualifier
This patch implements __unaligned (MS extension) as a proper type qualifier
(before that, it was implemented as an ignored attribute).
It also fixes PR27367.
Differential Revision: http://reviews.llvm.org/D19654
llvm-svn: 268727
Diffstat (limited to 'clang/test/CodeGenCXX')
| -rw-r--r-- | clang/test/CodeGenCXX/mangle-ms-cxx11.cpp | 16 | ||||
| -rw-r--r-- | clang/test/CodeGenCXX/mangle-ms-cxx14.cpp | 5 |
2 files changed, 21 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/mangle-ms-cxx11.cpp b/clang/test/CodeGenCXX/mangle-ms-cxx11.cpp index 99384440a18..12bb8c7ee54 100644 --- a/clang/test/CodeGenCXX/mangle-ms-cxx11.cpp +++ b/clang/test/CodeGenCXX/mangle-ms-cxx11.cpp @@ -293,3 +293,19 @@ int PR26105() { } // CHECK-DAG: @"\01??R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z" // CHECK-DAG: @"\01??R<lambda_1>@?0???R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z@QBE@H@Z" + +int __unaligned * unaligned_foo1() { return 0; } +int __unaligned * __unaligned * unaligned_foo2() { return 0; } +__unaligned int unaligned_foo3() { return 0; } +void unaligned_foo4(int __unaligned *p1) {} +void unaligned_foo5(int __unaligned * __restrict p1) {} +template <typename T> T unaligned_foo6(T t) { return t; } +void unaligned_foo7() { unaligned_foo6<int *>(0); unaligned_foo6<int __unaligned *>(0); } + +// CHECK-DAG: @"\01?unaligned_foo1@@YAPFAHXZ" +// CHECK-DAG: @"\01?unaligned_foo2@@YAPFAPFAHXZ" +// CHECK-DAG: @"\01?unaligned_foo3@@YAHXZ" +// CHECK-DAG: @"\01?unaligned_foo4@@YAXPFAH@Z" +// CHECK-DAG: @"\01?unaligned_foo5@@YAXPIFAH@Z" +// CHECK-DAG: @"\01??$unaligned_foo6@PAH@@YAPAHPAH@Z" +// CHECK-DAG: @"\01??$unaligned_foo6@PFAH@@YAPFAHPFAH@Z" diff --git a/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp b/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp index 084eb7ddf12..798a390aeaa 100644 --- a/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp +++ b/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp @@ -55,3 +55,8 @@ struct Foo {}; Foo<&x<int>, &x<int>> Zoo; // CHECK-DAG: "\01?Zoo@@3U?$Foo@$1??$x@H@@3HA$1?1@3HA@@A" + +template <typename T> T unaligned_x; +extern auto test_unaligned() { return unaligned_x<int __unaligned *>; } +// CHECK-DAG: "\01??$unaligned_x@PFAH@@3PFAHA" + |
