[Bug testsuite/105349] New: [12 regression] gcc.target/powerpc/bswap-brw.c fails after r12-8221

[seurer at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105349

            Bug ID: 105349
           Summary: [12 regression] gcc.target/powerpc/bswap-brw.c fails
                    after r12-8221
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:26fa464f42622c60d6929720dd37143a21054ede, r12-8221-g26fa464f42622c
make  -k check-gcc RUNTESTFLAGS="--target_board=unix'{-m32,-m64}'
powerpc.exp=gcc.target/powerpc/bswap-brw.c"
FAIL: gcc.target/powerpc/bswap-brw.c scan-assembler \\mxxbrw\\M


commit 26fa464f42622c60d6929720dd37143a21054ede
Author: Segher Boessenkool <seg...@kernel.crashing.org>
Date:   Sun Jan 2 14:08:35 2022 +0000

    rs6000: Disparage lfiwzx and similar


Assembler output changed a bit on BE for this test case.  Fails on power power
7 and 8 BE.