[all-commits] [llvm/llvm-project] b68eef: [X86] Cleanup a comment around bitcasting X86ISD::...

[topperc via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b68eeff05ca0e95f8b244edfcf21ad950896091b
      https://github.com/llvm/llvm-project/commit/b68eeff05ca0e95f8b244edfcf21ad950896091b
  Author: Craig Topper <craig.topper at gmail.com>
  Date:   2020-02-28 (Fri, 28 Feb 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] Cleanup a comment around bitcasting X86ISD::VBROADCAST_LOAD and add an assert to make sure memory VT size doesn't change.


  Commit: 8ad0ede7afded476e0cd73abe4fe024eb04d36cb
      https://github.com/llvm/llvm-project/commit/8ad0ede7afded476e0cd73abe4fe024eb04d36cb
  Author: Craig Topper <craig.topper at gmail.com>
  Date:   2020-02-28 (Fri, 28 Feb 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/avx512-shuffles/broadcast-vector-int.ll

  Log Message:
  -----------
  [X86] Remove stale FIXME form test. NFC.


  Commit: f2d45e509784844395219e2f47d6245dd98fe809
      https://github.com/llvm/llvm-project/commit/f2d45e509784844395219e2f47d6245dd98fe809
  Author: Craig Topper <craig.topper at gmail.com>
  Date:   2020-02-28 (Fri, 28 Feb 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/avx512dqvl-intrinsics-upgrade.ll

  Log Message:
  -----------
  [X86] Canonicalize (bitcast (vbroadcast_load)) so that the cast and vbroadcast_load are both integer or fp.

Helps a little with some isel pattern matching. Especially on
32-bit targets where we sometimes use f64 loads.


Compare: https://github.com/llvm/llvm-project/compare/0b6abe428164...f2d45e509784