[PATCH] [CodeGenPrepare] Removed duplicated logic. SimplifyCFG now knows how to speculate calls to cttz/ctlz.

[Andrea Di Biagio]

Thanks Hal,

committed revision 229105.

On Fri, Feb 13, 2015 at 2:17 PM, Phabricator <reviews at reviews.llvm.org> wrote:
> REPOSITORY
>   rL LLVM
>
> http://reviews.llvm.org/D7608
>
> Files:
>   llvm/trunk/lib/CodeGen/CodeGenPrepare.cpp
>   llvm/trunk/test/CodeGen/PowerPC/cttz-ctlz-spec.ll
>   llvm/trunk/test/CodeGen/R600/cttz-ctlz.ll
>   llvm/trunk/test/CodeGen/X86/cttz-ctlz.ll
>   llvm/trunk/test/Transforms/SimplifyCFG/PowerPC/cttz-ctlz-spec.ll
>   llvm/trunk/test/Transforms/SimplifyCFG/PowerPC/lit.local.cfg
>   llvm/trunk/test/Transforms/SimplifyCFG/R600/cttz-ctlz.ll
>   llvm/trunk/test/Transforms/SimplifyCFG/R600/lit.local.cfg
>
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