[PATCH] D24808: [AArch64] Avoid materializing 0.0 when generating FP CSEL
Evandro Menezes via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 18 12:57:26 PDT 2016
evandro added a comment.
In https://reviews.llvm.org/D24808#573438, @rengolin wrote:
> Well, that, and the fact that there's a special zero variant for fpcmp that I just found out. :)
I stated as much in the patch summary above:
FCMP, as it has a form that implies 0.0 as an operand.
More information about the llvm-commits