1 files changed, 110 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/predefined-win-macros.c b/clang/test/Preprocessor/predefined-win-macros.c
new file mode 100644
index 00000000000..0979e34860c
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+++ b/clang/test/Preprocessor/predefined-win-macros.c
@@ -0,0 +1,110 @@
+// This test verifies that the correct macros are predefined.
+//
+// RUN: %clang_cc1 %s -x c++ -E -dM -triple x86_64-pc-win32 -fms-extensions -fms-compatibility \
+// RUN:     -fms-compatibility-version=19.00 -std=c++14 -o - | FileCheck -match-full-lines %s --check-prefix=CHECK-MS64
+// CHECK-MS64: #define _INTEGRAL_MAX_BITS 64
+// CHECK-MS64: #define _MSC_EXTENSIONS 1
+// CHECK-MS64: #define _MSC_VER 1900
+// CHECK-MS64: #define _MSVC_LANG 201402L
+// CHECK-MS64: #define _M_AMD64 100
+// CHECK-MS64: #define _M_X64 100
+// CHECK-MS64: #define _WIN64 1
+// CHECK-MS64-NOT: #define __STRICT_ANSI__
+// CHECK-MS64-NOT: GCC
+// CHECK-MS64-NOT: GNU
+// CHECK-MS64-NOT: GXX
+
+// RUN: %clang_cc1 %s -x c++ -E -dM -triple i686-pc-win32 -fms-extensions -fms-compatibility \
+// RUN:     -fms-compatibility-version=19.00 -std=c++17 -o - | FileCheck -match-full-lines %s --check-prefix=CHECK-MS
+// CHECK-MS: #define _INTEGRAL_MAX_BITS 64
+// CHECK-MS: #define _MSC_EXTENSIONS 1
+// CHECK-MS: #define _MSC_VER 1900
+// CHECK-MS: #define _MSVC_LANG 201703L
+// CHECK-MS: #define _M_IX86 600
+// CHECK-MS: #define _M_IX86_FP 0
+// CHECK-MS: #define _WIN32 1
+// CHECK-MS-NOT: #define __STRICT_ANSI__
+// CHECK-MS-NOT: GCC
+// CHECK-MS-NOT: GNU
+// CHECK-MS-NOT: GXX
+
+// RUN: %clang_cc1 %s -x c++ -E -dM -triple i686-pc-win32 -fms-extensions -fms-compatibility \
+// RUN:     -fms-compatibility-version=19.00 -std=c++2a -o - | FileCheck -match-full-lines %s --check-prefix=CHECK-MS-CPP2A
+// CHECK-MS-CPP2A: #define _MSC_VER 1900
+// CHECK-MS-CPP2A: #define _MSVC_LANG 201704L
+
+// RUN: %clang_cc1 -triple i386-windows %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-X86-WIN
+
+// CHECK-X86-WIN-NOT: #define WIN32 1
+// CHECK-X86-WIN-NOT: #define WIN64 1
+// CHECK-X86-WIN-NOT: #define WINNT 1
+// CHECK-X86-WIN: #define _WIN32 1
+// CHECK-X86-WIN-NOT: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple thumbv7-windows %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-ARM-WIN
+
+// CHECK-ARM-WIN-NOT: #define WIN32 1
+// CHECK-ARM-WIN-NOT: #define WIN64 1
+// CHECK-ARM-WIN-NOT: #define WINNT 1
+// CHECK-ARM-WIN: #define _WIN32 1
+// CHECK-ARM-WIN-NOT: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple x86_64-windows %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-AMD64-WIN
+
+// CHECK-AMD64-WIN-NOT: #define WIN32 1
+// CHECK-AMD64-WIN-NOT: #define WIN64 1
+// CHECK-AMD64-WIN-NOT: #define WINNT 1
+// CHECK-AMD64-WIN: #define _WIN32 1
+// CHECK-AMD64-WIN: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple aarch64-windows %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-ARM64-WIN
+
+// CHECK-ARM64-WIN-NOT: #define WIN32 1
+// CHECK-ARM64-WIN-NOT: #define WIN64 1
+// CHECK-ARM64-WIN-NOT: #define WINNT 1
+// CHECK-ARM64-WIN: #define _M_ARM64 1
+// CHECK-ARM64-WIN: #define _WIN32 1
+// CHECK-ARM64-WIN: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple i686-windows-gnu %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-X86-MINGW
+
+// CHECK-X86-MINGW: #define WIN32 1
+// CHECK-X86-MINGW-NOT: #define WIN64 1
+// CHECK-X86-MINGW: #define WINNT 1
+// CHECK-X86-MINGW: #define _WIN32 1
+// CHECK-X86-MINGW-NOT: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple thumbv7-windows-gnu %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-ARM-MINGW
+
+// CHECK-ARM-MINGW: #define WIN32 1
+// CHECK-ARM-MINGW-NOT: #define WIN64 1
+// CHECK-ARM-MINGW: #define WINNT 1
+// CHECK-ARM-MINGW: #define _WIN32 1
+// CHECK-ARM-MINGW-NOT: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple x86_64-windows-gnu %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-AMD64-MINGW
+
+// CHECK-AMD64-MINGW: #define WIN32 1
+// CHECK-AMD64-MINGW: #define WIN64 1
+// CHECK-AMD64-MINGW: #define WINNT 1
+// CHECK-AMD64-MINGW: #define _WIN32 1
+// CHECK-AMD64-MINGW: #define _WIN64 1
+
+// RUN: %clang_cc1 -triple aarch64-windows-gnu %s -E -dM -o - \
+// RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-ARM64-MINGW
+
+// CHECK-ARM64-MINGW-NOT: #define _M_ARM64 1
+// CHECK-ARM64-MINGW: #define WIN32 1
+// CHECK-ARM64-MINGW: #define WIN64 1
+// CHECK-ARM64-MINGW: #define WINNT 1
+// CHECK-ARM64-MINGW: #define _WIN32 1
+// CHECK-ARM64-MINGW: #define _WIN64 1
+// CHECK-ARM64-MINGW: #define __aarch64__ 1
+