[all-commits] [llvm/llvm-project] 333692: [PowerPC] Test SPE incompatibility with VSX

Guy David via All-commits all-commits at lists.llvm.org
Wed Jul 16 12:49:17 PDT 2025


  Branch: refs/heads/users/guy-david/fix-builtins-ppc-fpconstrained.c
  Home:   https://github.com/llvm/llvm-project
  Commit: 3336929fcd243162d2063998a2624017e4e89143
      https://github.com/llvm/llvm-project/commit/3336929fcd243162d2063998a2624017e4e89143
  Author: Guy David <guyda96 at gmail.com>
  Date:   2025-07-16 (Wed, 16 Jul 2025)

  Changed paths:
    M clang/test/CodeGen/PowerPC/builtins-ppc-fpconstrained.c
    A llvm/test/CodeGen/PowerPC/spe-vsx-incompatibility.ll

  Log Message:
  -----------
  [PowerPC] Test SPE incompatibility with VSX

PPCSubtarget is not always initialized, depending on which passes are running,
and in our downstream fork, -enable-matrix is the default configuration
(regardless of whether matrix intrinsics are present in the IR), which triggers
a fatal error in builtins-ppc-fpconstrained.c.



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