[Mips] Add tests to check MIPS arch macros.
llvm-svn: 200221
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index 8d776b3..33b3b7c 100644
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -1333,6 +1333,50 @@
// MIPS64EL:#define _mips 1
// MIPS64EL:#define mips 1
//
+// Check MIPS arch macros
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips-none-none \
+// RUN: < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-DEF32 %s
+//
+// MIPS-ARCH-DEF32:#define _MIPS_ARCH "mips32"
+// MIPS-ARCH-DEF32:#define _MIPS_ARCH_MIPS32 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips-none-nones \
+// RUN: -target-cpu mips32 < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-32 %s
+//
+// MIPS-ARCH-32:#define _MIPS_ARCH "mips32"
+// MIPS-ARCH-32:#define _MIPS_ARCH_MIPS32 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips-none-none \
+// RUN: -target-cpu mips32r2 < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-32R2 %s
+//
+// MIPS-ARCH-32R2:#define _MIPS_ARCH "mips32r2"
+// MIPS-ARCH-32R2:#define _MIPS_ARCH_MIPS32R2 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64-none-none \
+// RUN: < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-DEF64 %s
+//
+// MIPS-ARCH-DEF64:#define _MIPS_ARCH "mips64"
+// MIPS-ARCH-DEF64:#define _MIPS_ARCH_MIPS64 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64-none-none \
+// RUN: -target-cpu mips64 < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-64 %s
+//
+// MIPS-ARCH-64:#define _MIPS_ARCH "mips64"
+// MIPS-ARCH-64:#define _MIPS_ARCH_MIPS64 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64-none-none \
+// RUN: -target-cpu mips64r2 < /dev/null \
+// RUN: | FileCheck -check-prefix MIPS-ARCH-64R2 %s
+//
+// MIPS-ARCH-64R2:#define _MIPS_ARCH "mips64r2"
+// MIPS-ARCH-64R2:#define _MIPS_ARCH_MIPS64R2 1
+//
// Check MIPS float ABI macros
//
// RUN: %clang_cc1 -E -dM -ffreestanding \