[llvm-commits] [dragonegg] r92714 - /dragonegg/trunk/llvm-convert.cpp

[Duncan Sands]

Author: baldrick
Date: Tue Jan  5 02:12:42 2010
New Revision: 92714

URL: http://llvm.org/viewvc/llvm-project?rev=92714&view=rev
Log:
Port commit 91665 (djg) from llvm-gcc:
Emit signed multiply with the NSW flag.

Modified:
    dragonegg/trunk/llvm-convert.cpp

Modified: dragonegg/trunk/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/dragonegg/trunk/llvm-convert.cpp?rev=92714&r1=92713&r2=92714&view=diff

==============================================================================
--- dragonegg/trunk/llvm-convert.cpp (original)
+++ dragonegg/trunk/llvm-convert.cpp Tue Jan  5 02:12:42 2010
@@ -3351,6 +3351,8 @@
     V = Builder.CreateNSWAdd(LHS, RHS);
   else if (Opc == Instruction::Sub && TyIsSigned && !flag_wrapv)
     V = Builder.CreateNSWSub(LHS, RHS);
+  else if (Opc == Instruction::Mul && TyIsSigned && !flag_wrapv)
+    V = Builder.CreateNSWMul(LHS, RHS);
   else
     V = Builder.CreateBinOp((Instruction::BinaryOps)Opc, LHS, RHS);
   if (ResTy != Ty)