commit be9af1288881110e406b87914162eaa59f1e5918
author Lang Hames <lhames@gmail.com> Tue Oct 02 04:45:10 2012 +0000
committer Lang Hames <lhames@gmail.com> Tue Oct 02 04:45:10 2012 +0000
tree d5dad9578b613b3a7d8e5b6612e686b76bb22203
parent d13eff6f77216a6fb25e18f600b492db4f0492e8

Add FP_CONTRACT support for clang.

Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164989 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaExprCXX.cpp

diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 763ef28..ad4a17f 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -4833,7 +4833,8 @@
                                                 BO_Comma, BO->getType(),
                                                 BO->getValueKind(),
                                                 BO->getObjectKind(),
-                                                BO->getOperatorLoc()));
+                                                BO->getOperatorLoc(),
+                                                BO->isFPContractable()));
     }
   }