[llvm-commits] [llvm] r169943 - /llvm/trunk/lib/Analysis/InstructionSimplify.cpp

[Michael Ilseman]

Author: milseman
Date: Tue Dec 11 18:29:16 2012
New Revision: 169943

URL: http://llvm.org/viewvc/llvm-project?rev=169943&view=rev
Log:
Have SimplifyBinOp call the new FAdd/FSub/FMul helpers, with fast-math flags off

Modified:
    llvm/trunk/lib/Analysis/InstructionSimplify.cpp

Modified: llvm/trunk/lib/Analysis/InstructionSimplify.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/InstructionSimplify.cpp?rev=169943&r1=169942&r2=169943&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/InstructionSimplify.cpp (original)
+++ llvm/trunk/lib/Analysis/InstructionSimplify.cpp Tue Dec 11 18:29:16 2012
@@ -2790,10 +2790,18 @@
   case Instruction::Add:
     return SimplifyAddInst(LHS, RHS, /*isNSW*/false, /*isNUW*/false,
                            Q, MaxRecurse);
+  case Instruction::FAdd:
+    return SimplifyFAddInst(LHS, RHS, FastMathFlags(), Q, MaxRecurse);
+
   case Instruction::Sub:
     return SimplifySubInst(LHS, RHS, /*isNSW*/false, /*isNUW*/false,
                            Q, MaxRecurse);
+  case Instruction::FSub:
+    return SimplifyFSubInst(LHS, RHS, FastMathFlags(), Q, MaxRecurse);
+
   case Instruction::Mul:  return SimplifyMulInst (LHS, RHS, Q, MaxRecurse);
+  case Instruction::FMul:
+    return SimplifyFMulInst (LHS, RHS, FastMathFlags(), Q, MaxRecurse);
   case Instruction::SDiv: return SimplifySDivInst(LHS, RHS, Q, MaxRecurse);
   case Instruction::UDiv: return SimplifyUDivInst(LHS, RHS, Q, MaxRecurse);
   case Instruction::FDiv: return SimplifyFDivInst(LHS, RHS, Q, MaxRecurse);