Merging r297098:

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r297098 | brad | 2017-03-06 18:48:31 -0500 (Mon, 06 Mar 2017) | 2 lines

Set the Int64Type / IntMaxType types correctly for OpenBSD/mips64
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llvm-svn: 301605
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index a8890b7..445b412 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -7540,7 +7540,11 @@
 
   void setN64ABITypes() {
     setN32N64ABITypes();
-    Int64Type = SignedLong;
+    if (getTriple().getOS() == llvm::Triple::OpenBSD) {
+      Int64Type = SignedLongLong;
+    } else {
+      Int64Type = SignedLong;
+    }
     IntMaxType = Int64Type;
     LongWidth = LongAlign = 64;
     PointerWidth = PointerAlign = 64;
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index bb545b2..df7a8a8 100644
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -8718,6 +8718,8 @@
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=aarch64-unknown-openbsd6.1 < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm-unknown-openbsd6.1-gnueabi < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-unknown-openbsd6.1 < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64-unknown-openbsd6.1 < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64el-unknown-openbsd6.1 < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=sparc64-unknown-openbsd6.1 < /dev/null | FileCheck -match-full-lines -check-prefix OPENBSD %s
 // OPENBSD:#define __ELF__ 1
 // OPENBSD:#define __INT16_TYPE__ short