Propagate SourceLocations through to get a Loc on float_cast_overflow

Summary:
float_cast_overflow is the only UBSan check without a source location attached.
This patch propagates SourceLocations where necessary to get them to the
EmitCheck() call.

Reviewers: rsmith, ABataev, rjmccall

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D11757

llvm-svn: 244568

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 7306faa..95a512c 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2710,13 +2710,13 @@ public:
   /// Emit a conversion from the specified type to the specified destination
   /// type, both of which are LLVM scalar types.
   llvm::Value *EmitScalarConversion(llvm::Value *Src, QualType SrcTy,
-                                    QualType DstTy);
+                                    QualType DstTy, SourceLocation Loc);
 
   /// Emit a conversion from the specified complex type to the specified
   /// destination type, where the destination type is an LLVM scalar type.
   llvm::Value *EmitComplexToScalarConversion(ComplexPairTy Src, QualType SrcTy,
-                                             QualType DstTy);
-
+                                             QualType DstTy,
+                                             SourceLocation Loc);
 
   /// EmitAggExpr - Emit the computation of the specified expression
   /// of aggregate type.  The result is computed into the given slot,