[PATCH] D45721: [X86] Lowering PACK*S (pack with saturation) intrinsics to native IR (LLVM side)

[Mikhail Dvoretckii via Phabricator via llvm-commits]

mike.dvoretsky updated this revision to Diff 144125.
mike.dvoretsky added a comment.

Tidied up the shuffle mask emission and checking and moved the PACKUSDW SSE4.1 check into tracePackVectorShuffle.


https://reviews.llvm.org/D45721

Files:
  llvm/include/llvm/IR/IntrinsicsX86.td
  llvm/lib/IR/AutoUpgrade.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86IntrinsicsInfo.h
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
  llvm/test/CodeGen/X86/avx2-intrinsics-fast-isel.ll
  llvm/test/CodeGen/X86/avx2-intrinsics-x86-upgrade.ll
  llvm/test/CodeGen/X86/avx2-intrinsics-x86.ll
  llvm/test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll
  llvm/test/CodeGen/X86/avx512bw-intrinsics.ll
  llvm/test/CodeGen/X86/avx512bwvl-intrinsics-upgrade.ll
  llvm/test/CodeGen/X86/avx512bwvl-intrinsics.ll
  llvm/test/CodeGen/X86/sse2-intrinsics-fast-isel.ll
  llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll
  llvm/test/CodeGen/X86/sse2-intrinsics-x86.ll
  llvm/test/CodeGen/X86/sse41-intrinsics-fast-isel.ll
  llvm/test/CodeGen/X86/sse41-intrinsics-x86-upgrade.ll
  llvm/test/CodeGen/X86/sse41-intrinsics-x86.ll
  llvm/test/CodeGen/X86/vector-shuffle-combining-avx2.ll
  llvm/test/Instrumentation/MemorySanitizer/vector_pack.ll
  llvm/test/Transforms/InstCombine/X86/x86-pack.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D45721.144125.patch
Type: text/x-patch
Size: 231646 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180426/f57712b1/attachment-0001.bin>