[all-commits] [llvm/llvm-project] cd3b85: rG9bd97d0363987b582 - Revert "[X86][SSE] Fold HOP(...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd3b850a4c8eb7871f2cefb47b1274e734ad92f6
      https://github.com/llvm/llvm-project/commit/cd3b850a4c8eb7871f2cefb47b1274e734ad92f6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-13 (Thu, 13 Aug 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/haddsub-shuf.ll
    M llvm/test/CodeGen/X86/haddsub-undef.ll

  Log Message:
  -----------
  rG9bd97d0363987b582 - Revert "[X86][SSE] Fold HOP(SHUFFLE(X),SHUFFLE(Y)) --> SHUFFLE(HOP(X,Y))"

This reverts commit 9bd97d0363987b582e4a92b354b02e86ac068407.

Seeing some codegen issues in internal testing.


  Commit: 63863451d18b3ef590cba9916e1bec181ad252e7
      https://github.com/llvm/llvm-project/commit/63863451d18b3ef590cba9916e1bec181ad252e7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-13 (Thu, 13 Aug 2020)

  Changed paths:
    M llvm/lib/Analysis/LazyValueInfo.cpp

  Log Message:
  -----------
  Fix unused variable warning. NFC.

Reduce the dyn_cast<> to a isa<> as that's all non-assert builds require, and move the cast<> inside the assert.


Compare: https://github.com/llvm/llvm-project/compare/82057e3f39e6...63863451d18b