Turned on support for __declspecs: noreturn, noinline, nothrow and naked in MS compatibility mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151295 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 16 insertions, 0 deletions

diff --git a/test/CodeGen/ms-declspecs.c b/test/CodeGen/ms-declspecs.c
new file mode 100644
index 0000000000..d3235aee43
--- /dev/null
+++ b/test/CodeGen/ms-declspecs.c
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -triple i386-pc-win32 %s -emit-llvm -fms-compatibility -o - | FileCheck %s
+
+// CHECK: define void @t3() nounwind noinline naked {
+__declspec(naked) void t3() {}
+
+// CHECK: define void @t22() nounwind
+void __declspec(nothrow) t22();
+void t22() {}
+
+// CHECK: define void @t2() nounwind noinline {
+__declspec(noinline) void t2() {}
+
+// CHECK: call void @f20_t()
+// CHECK: noreturn
+__declspec(noreturn) void f20_t(void);
+void f20(void) { f20_t(); }