[PATCH] D15887: [Power9] Implement new altivec instructions: permute, count zero, extend sign, negate, parity, shift/rotate, mul10

Chuang-Yu Cheng via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 26 00:24:56 PST 2016


cycheng added a reviewer: nemanjai.
cycheng removed a subscriber: nemanjai.
cycheng updated this revision to Diff 45950.
cycheng added a comment.

- After discuss with Kit, we change to use multiple predicate: one predicate for one feature. Because it is convenient if we want to test single feature. We can discuss on this more if you guys have other opinions.


http://reviews.llvm.org/D15887

Files:
  lib/Target/PowerPC/PPC.td
  lib/Target/PowerPC/PPCInstrAltivec.td
  lib/Target/PowerPC/PPCInstrFormats.td
  lib/Target/PowerPC/PPCSubtarget.cpp
  lib/Target/PowerPC/PPCSubtarget.h
  test/MC/Disassembler/PowerPC/ppc64-encoding-vmx.txt
  test/MC/PowerPC/ppc64-encoding-vmx.s

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