[llvm-commits] [llvm] r104408 - /llvm/trunk/lib/CodeGen/MachineCSE.cpp

[Evan Cheng]

On May 21, 2010, at 4:40 PM, Eric Christopher wrote:

> Author: echristo
> Date: Fri May 21 18:40:03 2010
> New Revision: 104408
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=104408&view=rev
> Log:
> Make this LookAheadLimit, not the uninitialized LookAheadLeft.

Duh. emacs code completion is not awesome.

Evan

> 
> Evan please verify!
> 
> Modified:
>    llvm/trunk/lib/CodeGen/MachineCSE.cpp
> 
> Modified: llvm/trunk/lib/CodeGen/MachineCSE.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineCSE.cpp?rev=104408&r1=104407&r2=104408&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/MachineCSE.cpp (original)
> +++ llvm/trunk/lib/CodeGen/MachineCSE.cpp Fri May 21 18:40:03 2010
> @@ -137,7 +137,7 @@
> MachineCSE::isPhysDefTriviallyDead(unsigned Reg,
>                                    MachineBasicBlock::const_iterator I,
>                                    MachineBasicBlock::const_iterator E) const {
> -  unsigned LookAheadLeft = LookAheadLeft;
> +  unsigned LookAheadLeft = LookAheadLimit;
>   while (LookAheadLeft) {
>     // Skip over dbg_value's.
>     while (I != E && I->isDebugValue())
> 
> 
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