[all-commits] [llvm/llvm-project] 0c1935: [Hexagon] Fix fpround fp32 -> fp16 pattern (#199704)

[Nicolas Miller via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0c19355a6b3e88fcb98a398845735c6ae19a2142
      https://github.com/llvm/llvm-project/commit/0c19355a6b3e88fcb98a398845735c6ae19a2142
  Author: Nicolas Miller <nicolas.pierre.miller at gmail.com>
  Date:   2026-07-13 (Mon, 13 Jul 2026)

  Changed paths:
    M llvm/lib/Target/Hexagon/HexagonPatternsHVX.td
    M llvm/test/CodeGen/Hexagon/autohvx/conv-fp-fp.ll

  Log Message:
  -----------
  [Hexagon] Fix fpround fp32 -> fp16 pattern (#199704)

The pattern was passing hi and lo in the wrong order to `vcvt` causing
the final output after `vdeal` to be incorrect.



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