[all-commits] [llvm/llvm-project] 11d720: [X86][GlobalISel] Enable G_BUILD_VECTOR and G_CONS...

[Evgenii Kudriashov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 11d7203c1d2f44085e105b8d4d726f2589f62f40
      https://github.com/llvm/llvm-project/commit/11d7203c1d2f44085e105b8d4d726f2589f62f40
  Author: Evgenii Kudriashov <evgenii.kudriashov at intel.com>
  Date:   2024-05-30 (Thu, 30 May 2024)

  Changed paths:
    M llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp
    M llvm/lib/Target/X86/GISel/X86LegalizerInfo.cpp
    M llvm/lib/Target/X86/GISel/X86LegalizerInfo.h
    M llvm/lib/Target/X86/X86TargetMachine.cpp
    A llvm/test/CodeGen/X86/isel-buildvector-avx.ll
    A llvm/test/CodeGen/X86/isel-buildvector-sse.ll
    A llvm/test/CodeGen/X86/isel-buildvector-sse2.ll

  Log Message:
  -----------
  [X86][GlobalISel] Enable G_BUILD_VECTOR and G_CONSTANT_POOL (#92844)

* Add support for G_LOAD from G_CONSTANT_POOL on X86 and X64
* Add X86GlobalBaseRegPass to handle base register initialization for
X86.
* Fix vector type legalization for G_STORE and G_LOAD as well as enable
scalarization for them.
* Custom lower G_BUILD_VECTOR into G_LOAD from G_CONSTANT_POOL.



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