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Subject: [Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"
Date: Fri, 23 Jan 2015 11:04:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
So SPARC has

static machine_mode
sparc_preferred_simd_mode (machine_mode mode)
{
  if (TARGET_VIS)
    switch (mode)
      {
      case SImode:
        return V2SImode;
      case HImode:
        return V4HImode;
      case QImode:
        return V8QImode;

      default:;
      }

  return word_mode;
}

which means it is unconditionally vect64 (I assume word_mode is DImode).