[llvm-commits] [llvm] r78350 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

[Chris Lattner]

On Aug 6, 2009, at 3:45 PM, Dale Johannesen wrote:

> Author: johannes
> Date: Thu Aug  6 17:45:51 2009
> New Revision: 78350
>
> URL: http://llvm.org/viewvc/llvm-project?rev=78350&view=rev
> Log:
> Use stripPointerCasts instead of partially rewriting it.

Nice!

-Chris

>
>
> Modified:
>    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
>
> Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp?rev=78350&r1=78349&r2=78350&view=diff
>
> =
> =
> =
> =
> =
> =
> =
> =
> ======================================================================
> --- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp  
> (original)
> +++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp Thu  
> Aug  6 17:45:51 2009
> @@ -5137,10 +5137,8 @@
>     // BasicBlocks are labels, currently appearing only in asm's.
>     if (OpInfo.CallOperandVal) {
>       // Strip bitcasts, if any.  This mostly comes up for functions.
> -      ConstantExpr* CE = NULL;
> -      while ((CE = dyn_cast<ConstantExpr>(OpInfo.CallOperandVal)) &&
> -             CE->getOpcode()==Instruction::BitCast)
> -        OpInfo.CallOperandVal = CE->getOperand(0);
> +      OpInfo.CallOperandVal = OpInfo.CallOperandVal- 
> >stripPointerCasts();
> +
>       if (BasicBlock *BB = dyn_cast<BasicBlock> 
> (OpInfo.CallOperandVal)) {
>         OpInfo.CallOperand = DAG.getBasicBlock(FuncInfo.MBBMap[BB]);
>       } else {
>
>
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