commit d427ad4cceab4481be0ac5cc2a190148ccc181e2
author Chris Lattner <sabre@nondot.org> Thu Feb 05 07:19:24 2009 +0000
committer Chris Lattner <sabre@nondot.org> Thu Feb 05 07:19:24 2009 +0000
tree 80a44697aef5a7d97ebc05350bdd2b03d1215805
parent 13e81737a433b23f8c662d10d1d57356122a8caa

fix some differences between apple gcc and clang on darwin/x86-32.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63846 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Lex/Preprocessor.cpp

diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 3861e7d..14bddd6 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -406,6 +406,8 @@
   DefineBuiltinMacro(Buf, MacroBuf);
   sprintf(MacroBuf, "__%s_MIN__=%s", Prefix, Min);
   DefineBuiltinMacro(Buf, MacroBuf);
+  sprintf(MacroBuf, "__%s_HAS_DENORM__=1", Prefix);
+  DefineBuiltinMacro(Buf, MacroBuf);
 }
 
 
@@ -571,8 +573,10 @@
     DefineBuiltinMacro(Buf, "__PTRDIFF_TYPE__=long int");
   else if (TI.getPtrDiffType(0) == TargetInfo::UnsignedInt)
     DefineBuiltinMacro(Buf, "__PTRDIFF_TYPE__=unsigned int");
-  else
+  else {
+    assert(TI.getPtrDiffType(0) == TargetInfo::SignedInt);
     DefineBuiltinMacro(Buf, "__PTRDIFF_TYPE__=int");
+  }
   
   if (TI.getSizeType() == TargetInfo::UnsignedLongLong)
     DefineBuiltinMacro(Buf, "__SIZE_TYPE__=unsigned long long int");
@@ -586,8 +590,10 @@
     DefineBuiltinMacro(Buf, "__SIZE_TYPE__=unsigned int");
   else if (TI.getSizeType() == TargetInfo::SignedInt)
     DefineBuiltinMacro(Buf, "__SIZE_TYPE__=int");
-  else
+  else {
+    assert(TI.getPtrDiffType(0) == TargetInfo::UnsignedShort);
     DefineBuiltinMacro(Buf, "__SIZE_TYPE__=unsigned short");
+  }
   
   DefineFloatMacros(Buf, "FLT", &TI.getFloatFormat());
   DefineFloatMacros(Buf, "DBL", &TI.getDoubleFormat());