[PATCH] D107244: Define _ARCH_PPC64 macro for 32-bit

[Jake Egan via Phabricator via cfe-commits]

Jake-Egan created this revision.
Herald added subscribers: shchenz, kbarton, nemanjai.
Jake-Egan requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107244

Files:
  clang/lib/Basic/Targets/PPC.cpp
  clang/test/Preprocessor/init-ppc.c


Index: clang/test/Preprocessor/init-ppc.c
===================================================================
--- clang/test/Preprocessor/init-ppc.c
+++ clang/test/Preprocessor/init-ppc.c
@@ -391,6 +391,7 @@
 // PPC-AIX-NOT:#define __64BIT__ 1
 // PPC-AIX:#define _AIX 1
 // PPC-AIX:#define _ARCH_PPC 1
+// PPC-AIX:#define _ARCH_PPC64 1
 // PPC-AIX:#define _BIG_ENDIAN 1
 // PPC-AIX:#define _IBMR2 1
 // PPC-AIX:#define _LONG_LONG 1
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -256,6 +256,9 @@
     Builder.defineMacro("__powerpc64__");
     Builder.defineMacro("__ppc64__");
     Builder.defineMacro("__PPC64__");
+  } else {
+    if (getTriple().isOSAIX())
+      Builder.defineMacro("_ARCH_PPC64");
   }
 
   // Target properties.


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