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).
llvm-svn: 164989
diff --git a/clang/lib/Rewrite/Frontend/RewriteModernObjC.cpp b/clang/lib/Rewrite/Frontend/RewriteModernObjC.cpp
index b2ba0f0..245e809 100644
--- a/clang/lib/Rewrite/Frontend/RewriteModernObjC.cpp
+++ b/clang/lib/Rewrite/Frontend/RewriteModernObjC.cpp
@@ -3576,7 +3576,8 @@
SourceLocation());
BinaryOperator *lessThanExpr =
new (Context) BinaryOperator(sizeofExpr, limit, BO_LE, Context->IntTy,
- VK_RValue, OK_Ordinary, SourceLocation());
+ VK_RValue, OK_Ordinary, SourceLocation(),
+ false);
// (sizeof(returnType) <= 8 ? objc_msgSend(...) : objc_msgSend_stret(...))
ConditionalOperator *CondExpr =
new (Context) ConditionalOperator(lessThanExpr,
@@ -7473,7 +7474,7 @@
BinaryOperator *addExpr =
new (Context) BinaryOperator(castExpr, DRE, BO_Add,
Context->getPointerType(Context->CharTy),
- VK_RValue, OK_Ordinary, SourceLocation());
+ VK_RValue, OK_Ordinary, SourceLocation(), false);
// Don't forget the parens to enforce the proper binding.
ParenExpr *PE = new (Context) ParenExpr(SourceLocation(),
SourceLocation(),