[PATCH] Implement aarch64 neon instruction class SIMD misc - LLVM
kevinqindev at gmail.com
Wed Nov 13 18:56:27 PST 2013
I gathered all (Neon_movi (i32 255), (i32 14)) into Neon_AllOne and
commited it as http://llvm.org/viewvc/llvm-project?rev=194656&view=rev<http://llvm.org/viewvc/llvm-project?rev=194657&view=rev>
2013/11/14 Tim Northover <t.p.northover at gmail.com>
> Hi Kevin,
> Just spotted one small thing. It looks like there's a Neon_AllOne you
> could create along the lines of the Neon_AllZero. Everything else looks
> fine, so as far as I'm concerned you can make that change and commit
> immediately. I'll take a look at the svn log when it happens.
> Comment at: lib/Target/AArch64/AArch64InstrNEON.td:6647
> @@ +6646,3 @@
> + (v8i16 VPR128:$Rn),
> + (v8i16 (bitconvert (v16i8 (Neon_movi (i32 255), (i32
> + (NOT16b VPR128:$Rn)>;
> And is this AllOnes?
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