[PATCH] D51446: [OpenMP][bugfix] Add missing macros for Power

[Gheorghe-Teodor Bercea via Phabricator via cfe-commits]

gtbercea created this revision.
gtbercea added reviewers: ABataev, Hahnfeld, caomhin.
Herald added subscribers: cfe-commits, guansong.

Add missing macros when the auxiliary triple points to the PPC architecture.


Repository:
  rC Clang

https://reviews.llvm.org/D51446

Files:
  lib/Frontend/InitPreprocessor.cpp


Index: lib/Frontend/InitPreprocessor.cpp
===================================================================
--- lib/Frontend/InitPreprocessor.cpp
+++ lib/Frontend/InitPreprocessor.cpp
@@ -1113,10 +1113,18 @@
     Builder.defineMacro("__x86_64__");
     break;
   case llvm::Triple::ppc64:
+    if (AuxTI.getLongDoubleWidth() == 128) {
+      Builder.defineMacro("__LONG_DOUBLE_128__");
+      Builder.defineMacro("__LONGDOUBLE128");
+    }
     Builder.defineMacro("__powerpc64__");
     Builder.defineMacro("_CALL_ELF", "1");
     break;
   case llvm::Triple::ppc64le:
+    if (AuxTI.getLongDoubleWidth() == 128) {
+      Builder.defineMacro("__LONG_DOUBLE_128__");
+      Builder.defineMacro("__LONGDOUBLE128");
+    }
     Builder.defineMacro("__powerpc64__");
     Builder.defineMacro("_CALL_ELF", "2");
     break;


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