[all-commits] [llvm/llvm-project] b2c9b7: [X86] Rename lzcnt/tzcnt X32 check prefixes to X86

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b2c9b7d82ab59bc31ca2122117071732e2eedaec
      https://github.com/llvm/llvm-project/commit/b2c9b7d82ab59bc31ca2122117071732e2eedaec
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-12-17 (Fri, 17 Dec 2021)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-lzcnt-128.ll
    M llvm/test/CodeGen/X86/vector-tzcnt-128.ll

  Log Message:
  -----------
  [X86] Rename lzcnt/tzcnt X32 check prefixes to X86

We try to use X32 for gnux32 triple checks only


  Commit: 55aecfb936ccb05542af3f038a7f76fed2374c20
      https://github.com/llvm/llvm-project/commit/55aecfb936ccb05542af3f038a7f76fed2374c20
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-12-17 (Fri, 17 Dec 2021)

  Changed paths:
    M llvm/test/CodeGen/X86/funnel-shift-rot.ll
    M llvm/test/CodeGen/X86/funnel-shift.ll

  Log Message:
  -----------
  [X86] Rename funnel-shift X32 check prefixes to X86

We try to use X32 for gnux32 triple checks only


  Commit: 9d2994311a347460cc4756b9b722b2383a7e89f7
      https://github.com/llvm/llvm-project/commit/9d2994311a347460cc4756b9b722b2383a7e89f7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-12-17 (Fri, 17 Dec 2021)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/fp-undef.ll

  Log Message:
  -----------
  [DAG] Move foldConstantFPMath() inside FoldConstantArithmetic

Further merging of integer and fp constant folding paths.

This allows us to handle undef vector arguments the same as scalar cases.


Compare: https://github.com/llvm/llvm-project/compare/9fd4f80e33a4...9d2994311a34