[all-commits] [llvm/llvm-project] 92e96c: [X86][GISel] Add DU chain lookups for LOAD & STORE...

[Malay Sanghi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 92e96c7bbacbb477265c7e5ff6c49a6de5d4ee69
      https://github.com/llvm/llvm-project/commit/92e96c7bbacbb477265c7e5ff6c49a6de5d4ee69
  Author: Malay Sanghi <malay.sanghi at intel.com>
  Date:   2024-04-16 (Tue, 16 Apr 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/Utils.h
    M llvm/lib/CodeGen/GlobalISel/Utils.cpp
    M llvm/lib/Target/AArch64/GISel/AArch64RegisterBankInfo.cpp
    M llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp
    M llvm/lib/Target/PowerPC/GISel/PPCRegisterBankInfo.cpp
    M llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp
    M llvm/lib/Target/X86/GISel/X86RegisterBankInfo.cpp
    M llvm/lib/Target/X86/GISel/X86RegisterBankInfo.h
    M llvm/test/CodeGen/X86/GlobalISel/fconstant.ll
    A llvm/test/CodeGen/X86/GlobalISel/regbankselect-sse-intrinsics.ll
    M llvm/test/CodeGen/X86/GlobalISel/regbankselect-x87.ll

  Log Message:
  -----------
  [X86][GISel] Add DU chain lookups for LOAD & STORE (#87453)

For G_LOAD and G_STORE we want this information during regbankselect.
Today we treat load dest as integer and insert converts.

---------

Co-authored-by: Evgenii Kudriashov <evgenii.kudriashov at intel.com>



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