[cfe-commits] r165156 - /cfe/trunk/lib/CodeGen/CGExprScalar.cpp

[Benjamin Kramer]

Author: d0k
Date: Wed Oct  3 15:58:04 2012
New Revision: 165156

URL: http://llvm.org/viewvc/llvm-project?rev=165156&view=rev
Log:
Always initialize FPContractable.

false is used as a baseline here, we may want to allow contraction in some of
the cases.  Found by valgrind.

Modified:
    cfe/trunk/lib/CodeGen/CGExprScalar.cpp

Modified: cfe/trunk/lib/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprScalar.cpp?rev=165156&r1=165155&r2=165156&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprScalar.cpp Wed Oct  3 15:58:04 2012
@@ -1261,6 +1261,7 @@
     BinOp.RHS = NextVal;
     BinOp.Ty = E->getType();
     BinOp.Opcode = BO_Add;
+    BinOp.FPContractable = false;
     BinOp.E = E;
     return EmitOverflowCheckedBinOp(BinOp);
   }
@@ -1446,6 +1447,7 @@
     BinOp.LHS = llvm::Constant::getNullValue(BinOp.RHS->getType());
   BinOp.Ty = E->getType();
   BinOp.Opcode = BO_Sub;
+  BinOp.FPContractable = false;
   BinOp.E = E;
   return EmitSub(BinOp);
 }
@@ -1681,6 +1683,7 @@
   OpInfo.RHS = Visit(E->getRHS());
   OpInfo.Ty = E->getComputationResultType();
   OpInfo.Opcode = E->getOpcode();
+  OpInfo.FPContractable = false;
   OpInfo.E = E;
   // Load/convert the LHS.
   LValue LHSLV = EmitCheckedLValue(E->getLHS(), CodeGenFunction::TCK_Store);