[PATCH] D11146: [ValueTracking] Add support for floating-point minnum and maxnum

James Molloy james at jamesmolloy.co.uk
Tue Jul 21 09:08:49 PDT 2015


Thanks Matt!

While you're here, could I please point you at
http://reviews.llvm.org/D11262 ? Do you have any comments on this?

Cheers,

James

On Mon, 20 Jul 2015 at 21:25 Matt Arsenault <Matthew.Arsenault at amd.com>
wrote:

> arsenm added inline comments.
>
> ================
> Comment at: test/Transforms/InstCombine/minmax-fp.ll:4-5
> @@ +3,4 @@
> +; CHECK-LABEL: @t1
> +; CHECK-NEXT: fcmp
> +; CHECK-NEXT: select
> +; CHECK-NEXT: fpext
> ----------------
> I think these really need to check the operands of these instructions. At
> the very minimum, at least the fcmp compare type.
>
> Besides that LGTM
>
>
> Repository:
>   rL LLVM
>
> http://reviews.llvm.org/D11146
>
>
>
>
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