[llvm-commits] [llvm] r69409 - /llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll

[Evan Cheng]

You can always reduce another test case by aborting when this  
particular statistic field is incremented.

Evan

On Apr 17, 2009, at 5:11 PM, Dale Johannesen wrote:

> Author: johannes
> Date: Fri Apr 17 19:11:50 2009
> New Revision: 69409
>
> URL: http://llvm.org/viewvc/llvm-project?rev=69409&view=rev
> Log:
> patch 69408 breaks this by removing the opportunity
> for the optimization it's testing to kick in (although
> it improves the code, getting rid of all spills).
> I don't understand the optimization well enough to
> rescue the test, so XFAILing.
>
>
> Modified:
>    llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll
>
> Modified: llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll?rev=69409&r1=69408&r2=69409&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll (original)
> +++ llvm/trunk/test/CodeGen/X86/2009-04-16-SpillerUnfold.ll Fri Apr  
> 17 19:11:50 2009
> @@ -1,4 +1,5 @@
> ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin10.0 - 
> relocation-model=pic -disable-fp-elim -stats |& grep {Number of  
> modref unfolded}
> +; XFAIL - 69408 removed the opportunity for this optimization to work
>
> 	%struct.SHA512_CTX = type { [8 x i64], i64, i64, %struct.anon, i32,  
> i32 }
> 	%struct.anon = type { [16 x i64] }
>
>
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