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Diffstat (limited to 'test/Headers/ms-intrin.cpp')
| -rw-r--r-- | test/Headers/ms-intrin.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Headers/ms-intrin.cpp b/test/Headers/ms-intrin.cpp new file mode 100644 index 0000000..1bf134e --- /dev/null +++ b/test/Headers/ms-intrin.cpp @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -triple i386-pc-win32 -target-cpu pentium4 \ +// RUN: -fms-extensions -fms-compatibility -fmsc-version=1700 \ +// RUN: -ffreestanding -verify %s + +// Intrin.h needs size_t, but -ffreestanding prevents us from getting it from +// stddef.h. Work around it with this typedef. +typedef __SIZE_TYPE__ size_t; + +#include <Intrin.h> + +// Use some C++ to make sure we closed the extern "C" brackets. +template <typename T> +void foo(T V) {} + +void bar() { + _ReadWriteBarrier(); // expected-warning {{is deprecated: use other intrinsics or C++11 atomics instead}} + _ReadBarrier(); // expected-warning {{is deprecated: use other intrinsics or C++11 atomics instead}} + _WriteBarrier(); // expected-warning {{is deprecated: use other intrinsics or C++11 atomics instead}} + // FIXME: It'd be handy if we didn't have to hardcode the line number in + // intrin.h. + // expected-note@Intrin.h:754 {{declared here}} + // expected-note@Intrin.h:759 {{declared here}} + // expected-note@Intrin.h:764 {{declared here}} +} |
