commit 84268904947ada7e251932a6f5b0f4364df7a2c7
author Richard Smith <richard-llvm@metafoo.co.uk> Thu Nov 29 05:41:51 2012 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Thu Nov 29 05:41:51 2012 +0000
tree 7352de4410bdb9e2106b63f9932f2ea08ef383c9
parent bba91b881c946cbcd200c87dc0a83553506e2458

Reject uses of __int128 on platforms that don't support it. Also move the ugly
'getPointerWidth(0) >= 64' test to be a method on TargetInfo, ready to be
properly cleaned up.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168856 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/InitPreprocessor.cpp

diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index 4bbd033..7da7353 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -507,6 +507,8 @@
                    TI.getTypeWidth(TI.getWCharType()), TI, Builder);
   DefineTypeSizeof("__SIZEOF_WINT_T__",
                    TI.getTypeWidth(TI.getWIntType()), TI, Builder);
+  if (TI.hasInt128Type())
+    DefineTypeSizeof("__SIZEOF_INT128__", 128, TI, Builder);
 
   DefineType("__INTMAX_TYPE__", TI.getIntMaxType(), Builder);
   DefineType("__UINTMAX_TYPE__", TI.getUIntMaxType(), Builder);