[all-commits] [llvm/llvm-project] d345cf: [RISCV][GISel] Support s64 G_SELECT on RV32 with D...

Craig Topper via All-commits all-commits at lists.llvm.org
Tue Nov 28 23:38:30 PST 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d345cfb55c2c923041a7e0a8eb5c7d1302cd2221
      https://github.com/llvm/llvm-project/commit/d345cfb55c2c923041a7e0a8eb5c7d1302cd2221
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-11-28 (Tue, 28 Nov 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
    M llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp
    M llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fp-select-rv32.mir
    A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fp-select-rv32.mir
    M llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fp-select-rv32.mir

  Log Message:
  -----------
  [RISCV][GISel] Support s64 G_SELECT on RV32 with D extension.

We have to force the register bank to FPRB if the type is s64 and
the GPR is 32 bits.




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