[PATCH] D108917: [AIX][PowerPC] Define __powerpc and __PPC macros

[Jake Egan via Phabricator via cfe-commits]

Jake-Egan updated this revision to Diff 369992.
Jake-Egan added a comment.

Add negative test.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108917/new/

https://reviews.llvm.org/D108917

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
@@ -320,6 +320,7 @@
 // PPC:#define __NATURAL_ALIGNMENT__ 1
 // PPC:#define __POINTER_WIDTH__ 32
 // PPC:#define __POWERPC__ 1
+// PPC-NOT:#define __PPC 1
 // PPC:#define __PPC__ 1
 // PPC:#define __PTRDIFF_TYPE__ long int
 // PPC:#define __PTRDIFF_WIDTH__ 32
@@ -384,6 +385,7 @@
 // PPC:#define __WCHAR_WIDTH__ 32
 // PPC:#define __WINT_TYPE__ int
 // PPC:#define __WINT_WIDTH__ 32
+// PPC-NOT:#define __powerpc 1
 // PPC:#define __ppc__ 1
 
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-ibm-aix7.1.0.0 -fno-signed-char < /dev/null | FileCheck -match-full-lines -check-prefix PPC-AIX %s
@@ -517,6 +519,7 @@
 // PPC-AIX-NOT:#define __NATURAL_ALIGNMENT__ 1
 // PPC-AIX:#define __POINTER_WIDTH__ 32
 // PPC-AIX:#define __POWERPC__ 1
+// PPC-AIX:#define __PPC 1
 // PPC-AIX:#define __PPC__ 1
 // PPC-AIX:#define __PTRDIFF_TYPE__ long int
 // PPC-AIX:#define __PTRDIFF_WIDTH__ 32
@@ -584,6 +587,7 @@
 // PPC-AIX:#define __WCHAR_WIDTH__ 16
 // PPC-AIX:#define __WINT_TYPE__ int
 // PPC-AIX:#define __WINT_WIDTH__ 32
+// PPC-AIX:#define __powerpc 1
 // PPC-AIX:#define __powerpc__ 1
 // PPC-AIX:#define __ppc__ 1
 
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -264,6 +264,9 @@
   }
   if (getTriple().isOSAIX()) {
     Builder.defineMacro("__THW_PPC__");
+    // Define __PPC and __powerpc for AIX XL C/C++ compatibility
+    Builder.defineMacro("__PPC");
+    Builder.defineMacro("__powerpc");
   }
 
   // Target properties.


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