[Bug target/92518] New: [10 regression] ppc rounding tests fail on power 7 (only) after r278207

seurer at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Nov 14 21:34:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92518

            Bug ID: 92518
           Summary: [10 regression] ppc rounding tests fail on power 7
                    (only) after r278207
           Product: gcc
           Version: 9.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

Not sure if this is an indication of a real problem or if the tests just need
to be adjusted on power 7.

FAIL: gcc.target/powerpc/ppc-round.c scan-assembler-times
\\\\mfctiwuz\\\\M|\\\\mxscvdpuxws\\\\M 2
FAIL: gcc.target/powerpc/ppc-round.c scan-assembler-times
\\\\mfctiwz\\\\M|\\\\mxscvdpsxws\\\\M 2
FAIL: gcc.target/powerpc/ppc-round.c scan-assembler-times
\\\\mlfiwax\\\\M|\\\\mlxsiwax\\\\M 2
FAIL: gcc.target/powerpc/ppc-round.c scan-assembler-times
\\\\mlfiwzx\\\\M|\\\\mlxsiwzx\\\\M 2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times \\\\mmfvsrwz\\\\M 2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times \\\\mmtvsrwz\\\\M 2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times \\\\mvupkhsw\\\\M 2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times \\\\mxxpermdi\\\\M 2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times fctiwuz |xscvdpuxws 
2
FAIL: gcc.target/powerpc/ppc-round2.c scan-assembler-times fctiwz |xscvdpsxws 
2
FAIL: gcc.target/powerpc/ppc-round3.c scan-assembler-times \\\\mvextsw2d\\\\M 2
FAIL: gcc.target/powerpc/ppc-round3.c scan-assembler-times
\\\\mxxextractuw\\\\M 2
FAIL: gcc.target/powerpc/ppc-round3.c scan-assembler-times fctiwuz |xscvdpuxws 
2
FAIL: gcc.target/powerpc/ppc-round3.c scan-assembler-times fctiwz |xscvdpsxws 
2


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