commit b2f6f4764e4d7da70b9ed99aa5bbb346018feedc
author Roman Divacky <rdivacky@freebsd.org> Wed Jul 03 19:45:54 2013 +0000
committer Roman Divacky <rdivacky@freebsd.org> Wed Jul 03 19:45:54 2013 +0000
tree f6d29f6a805d7fbed2e7ec799c867e8cc84d9934
parent 64b22d8351a83593220803ed702e036c73bb8710

Dont define __LONG_DOUBLE_128__ unless LongDoubleWidth is really 128bits width.
It's not the case on ie. FreeBSD.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185572 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Basic/Targets.cpp

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index b92e2ac..b6fc7a0 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -877,7 +877,8 @@
   Builder.defineMacro("__REGISTER_PREFIX__", "");
 
   // FIXME: Should be controlled by command line option.
-  Builder.defineMacro("__LONG_DOUBLE_128__");
+  if (LongDoubleWidth == 128)
+    Builder.defineMacro("__LONG_DOUBLE_128__");
 
   if (Opts.AltiVec) {
     Builder.defineMacro("__VEC__", "10206");