[all-commits] [llvm/llvm-project] 697ff3: [PowerPC] Enhance vec_rl() to generate xvrlw (#189...

Lei Huang via All-commits all-commits at lists.llvm.org
Wed Apr 1 08:39:06 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 697ff31fc71fcc895edb077e6fc341761edc0acf
      https://github.com/llvm/llvm-project/commit/697ff31fc71fcc895edb077e6fc341761edc0acf
  Author: Lei Huang <lei at ca.ibm.com>
  Date:   2026-04-01 (Wed, 01 Apr 2026)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCInstrAltivec.td
    M llvm/lib/Target/PowerPC/PPCInstrFuture.td
    M llvm/test/CodeGen/PowerPC/vector-rotates.ll

  Log Message:
  -----------
  [PowerPC] Enhance vec_rl() to generate xvrlw (#189023)

Enhance existing builtin vec_rl() to generate the new xvrlw, VSX version
of vrlw, for cpu=future.



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