[PATCH] D27692: [x86] use a single shufps when it can save instructions

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Dec 15 10:14:08 PST 2016


This revision was automatically updated to reflect the committed changes.
Closed by commit rL289837: [x86] use a single shufps when it can save instructions (authored by spatel).

Changed prior to commit:
  https://reviews.llvm.org/D27692?vs=81159&id=81611#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D27692

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/SwizzleShuff.ll
  llvm/trunk/test/CodeGen/X86/avx-trunc.ll
  llvm/trunk/test/CodeGen/X86/combine-or.ll
  llvm/trunk/test/CodeGen/X86/combine-shl.ll
  llvm/trunk/test/CodeGen/X86/combine-sra.ll
  llvm/trunk/test/CodeGen/X86/combine-srl.ll
  llvm/trunk/test/CodeGen/X86/compress_expand.ll
  llvm/trunk/test/CodeGen/X86/i64-to-float.ll
  llvm/trunk/test/CodeGen/X86/masked_gather_scatter.ll
  llvm/trunk/test/CodeGen/X86/masked_memop.ll
  llvm/trunk/test/CodeGen/X86/oddshuffles.ll
  llvm/trunk/test/CodeGen/X86/palignr.ll
  llvm/trunk/test/CodeGen/X86/pmul.ll
  llvm/trunk/test/CodeGen/X86/reduce-trunc-shl.ll
  llvm/trunk/test/CodeGen/X86/sse-fsignum.ll
  llvm/trunk/test/CodeGen/X86/vec_fp_to_int.ll
  llvm/trunk/test/CodeGen/X86/vector-compare-results.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v4.ll
  llvm/trunk/test/CodeGen/X86/vector-shuffle-combining.ll
  llvm/trunk/test/CodeGen/X86/vector-trunc-math.ll
  llvm/trunk/test/CodeGen/X86/vector-trunc.ll
  llvm/trunk/test/CodeGen/X86/vsplit-and.ll

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