[llvm] r226671 - Fixed a bug with how we determine bitset indices.

[Hal Finkel]

Do you have a test case?

 -Hal

----- Original Message -----
> From: "George Burgess IV" <george.burgess.iv at gmail.com>
> To: llvm-commits at cs.uiuc.edu
> Sent: Wednesday, January 21, 2015 10:37:21 AM
> Subject: [llvm] r226671 - Fixed a bug with how we determine bitset indices.
> 
> Author: gbiv
> Date: Wed Jan 21 10:37:21 2015
> New Revision: 226671
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=226671&view=rev
> Log:
> Fixed a bug with how we determine bitset indices.
> 
> 
> Modified:
>     llvm/trunk/lib/Analysis/CFLAliasAnalysis.cpp
> 
> Modified: llvm/trunk/lib/Analysis/CFLAliasAnalysis.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/CFLAliasAnalysis.cpp?rev=226671&r1=226670&r2=226671&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Analysis/CFLAliasAnalysis.cpp (original)
> +++ llvm/trunk/lib/Analysis/CFLAliasAnalysis.cpp Wed Jan 21 10:37:21
> 2015
> @@ -774,7 +774,7 @@ static Optional<StratifiedAttr> valueToA
>  }
>  
>  static StratifiedAttr argNumberToAttrIndex(unsigned ArgNum) {
> -  if (ArgNum > AttrMaxNumArgs)
> +  if (ArgNum >= AttrMaxNumArgs)
>      return AttrAllIndex;
>    return ArgNum + AttrFirstArgIndex;
>  }
> 
> 
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory