[all-commits] [llvm/llvm-project] 85e06a: [LoongArch] Fix fp_to_uint/fp_to_sint conversion e...

tangaac via All-commits all-commits at lists.llvm.org
Fri May 16 16:43:44 PDT 2025


  Branch: refs/heads/release/20.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 85e06a7614831577a632905c7e3a4f6501fcabd3
      https://github.com/llvm/llvm-project/commit/85e06a7614831577a632905c7e3a4f6501fcabd3
  Author: tangaac <tangyan01 at loongson.cn>
  Date:   2025-05-16 (Fri, 16 May 2025)

  Changed paths:
    M llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td
    M llvm/test/CodeGen/LoongArch/lasx/ir-instruction/fptosi.ll
    M llvm/test/CodeGen/LoongArch/lasx/ir-instruction/fptoui.ll

  Log Message:
  -----------
  [LoongArch] Fix fp_to_uint/fp_to_sint conversion errors for lasx (#137129)

Prvious `fp_to_uint/fp_to_sint` patterns for `v4f64 -> v4i32` are wrong.
Conversion error was triggered after pr
https://github.com/llvm/llvm-project/pull/126456.

(cherry picked from commit b5c7724f82b6afe98761d0a1c5b6ee7cd2330ada)



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