[all-commits] [llvm/llvm-project] 3d869c: [Sparc] Make sure that we really don't emit quad-p...

[kettenis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3d869c88bb91d6e5a973a493068c1af689f13445
      https://github.com/llvm/llvm-project/commit/3d869c88bb91d6e5a973a493068c1af689f13445
  Author: Mark Kettenis <mark.kettenis at xs4all.nl>
  Date:   2022-05-18 (Wed, 18 May 2022)

  Changed paths:
    M llvm/lib/Target/Sparc/SparcISelLowering.cpp
    M llvm/lib/Target/Sparc/SparcInstr64Bit.td
    M llvm/lib/Target/Sparc/SparcInstrInfo.td
    A llvm/test/CodeGen/SPARC/hard-quad-float.ll

  Log Message:
  -----------
  [Sparc] Make sure that we really don't emit quad-precision unless the "hard-quad-float" feature is available

Make sure that we really don't emit quad-precision unless the "hard-quad-float"
feature is available. Add missing replacement instruction patterns that are
needed to emit alternative code for conditional moves of quad-precision floats.

Test from koakuma.

Reviewed By: koakuma

Differential Revision: https://reviews.llvm.org/D119104