[PATCH] D48067: [InstCombine] Replacing X86-specific rounding intrinsics with generic floor-ceil

[Mikhail Dvoretckii via Phabricator via llvm-commits]

mike.dvoretsky updated this revision to Diff 151327.
mike.dvoretsky marked 5 inline comments as done.
mike.dvoretsky added a comment.

Changes made per comments. Note that zext IR instructions have been fully excluded from all patterns, which will require altering vec_floor.ll tests in https://reviews.llvm.org/D45203 if this revision is accepted.


https://reviews.llvm.org/D48067

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/test/Transforms/InstCombine/X86/x86-avx.ll
  llvm/test/Transforms/InstCombine/X86/x86-avx512.ll
  llvm/test/Transforms/InstCombine/X86/x86-sse41.ll

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