[all-commits] [llvm/llvm-project] 221858: MIPS: Support isLegalICmpImmediate and isLegalAddI...

[YunQiang Su via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2218587b5b131bb8ed57c3e6c7a5c0c589493300
      https://github.com/llvm/llvm-project/commit/2218587b5b131bb8ed57c3e6c7a5c0c589493300
  Author: YunQiang Su <syq at debian.org>
  Date:   2025-03-28 (Fri, 28 Mar 2025)

  Changed paths:
    M llvm/lib/Target/Mips/MipsISelLowering.cpp
    M llvm/lib/Target/Mips/MipsISelLowering.h

  Log Message:
  -----------
  MIPS: Support isLegalICmpImmediate and isLegalAddImmediate (#133400)

Set it to true only if isInt<16>.
By default implemention defines them to true always. For most cases,
MIPS uses 16bit IMM, and for microMIPS, ICMP and ADDiu have 16bit IMM
flavors.



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