[PATCH] D153532: [X86] Remove unused TableGen classes and multiclasses.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/lib/Target/X86/X86InstrSSE.td:5980
-/// SS41I_binop_rmi - SSE 4.1 binary operator with 8-bit immediate
-multiclass SS41I_binop_rmi<bits<8> opc, string OpcodeStr, SDNode OpNode,
-                           ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
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RKSimon wrote:
> I'd have expected BLENDPS et al to use this, but oddly they use the (almost identical) SS41I_blend_rmi 
Ah SS41I_blend_rmi handles commutation of the immediate - so we can't merge them back together.


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  https://reviews.llvm.org/D153532/new/

https://reviews.llvm.org/D153532