[PATCH] D17691: [X86][SSE] Improve vector ZERO_EXTEND by combining to ZERO_EXTEND_VECTOR_INREG
Elena Demikhovsky via llvm-commits
llvm-commits at lists.llvm.org
Sun Feb 28 11:04:53 PST 2016
delena added a comment.
Looks better. I suggest to run llc with --debug for zext and sext for SKX and compare between them.
But in general, the patch looks good.
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