[llvm-commits] More aggressive speculation in SimplifyCFG

[Nadav Rotem]

Hi Krzysztof, 

Can you give an example where folding selects would enable other optimizations ? We can look at these examples and see if we can solve them in the early if-conversion,  codegen prepare or elsewhere. 

Thanks,
Nadav

On Jan 23, 2013, at 6:55 AM, Krzysztof Parzyszek <kparzysz at codeaurora.org> wrote:

> We needed something that would work on the IR level, so that the subsequent IR optimizations would catch more opportunities. 

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