[Bug target/68124] New: [6 Regression] Many i386 test failures

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68124

            Bug ID: 68124
           Summary: [6 Regression] Many i386 test failures
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---

On Linux/x86, r229459 gave

FAIL: gcc.target/i386/avx2-vect-shift.c (internal compiler error)
FAIL: gcc.target/i386/avx2-vect-shift.c (test for excess errors)
FAIL: gcc.target/i386/pr51235.c (internal compiler error)
FAIL: gcc.target/i386/pr51235.c (test for excess errors)
FAIL: gcc.target/i386/pr58137.c (internal compiler error)
FAIL: gcc.target/i386/pr58137.c (test for excess errors)
FAIL: gcc.target/i386/pr64110.c (internal compiler error)
FAIL: gcc.target/i386/pr64110.c (test for excess errors)

r229452 is OK.