[Bug testsuite/93189] New: [10 regression] Many test case failures starting with r279942

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93189

            Bug ID: 93189
           Summary: [10 regression] Many test case failures starting with
                    r279942
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

FAIL: gcc.dg/pr71969-3.c scan-tree-dump-times einline "will not early inline" 8
FAIL: gcc.dg/ipa/remref-2b.c scan-tree-dump-not optimized "hooray"
FAIL: gcc.dg/Wnonnull.c  (test for warnings, line 22)
FAIL: gcc.dg/Wnonnull.c  (test for warnings, line 24)
FAIL: gcc.dg/Wnonnull.c  (test for warnings, line 27)
FAIL: gcc.dg/Wnonnull.c  (test for warnings, line )
FAIL: gcc.dg/Wnonnull.c (test for excess errors)
FAIL: g++.dg/pr83239.C  -std=gnu++14  scan-tree-dump-not optimized
"_ZNSt6vectorIiSaIiEE17_M_default_appendEm"
FAIL: g++.dg/pr83239.C  -std=gnu++17  scan-tree-dump-not optimized
"_ZNSt6vectorIiSaIiEE17_M_default_appendEm"
FAIL: g++.dg/pr83239.C  -std=gnu++2a  scan-tree-dump-not optimized
"_ZNSt6vectorIiSaIiEE17_M_default_appendEm"
FAIL: g++.dg/warn/string1.C    (test for warnings, line 17)
FAIL: g++.dg/tree-ssa/pr53844.C  -std=gnu++98  scan-tree-dump-times optimized
"VDEF" 1
FAIL: g++.dg/tree-ssa/pr53844.C  -std=gnu++14  scan-tree-dump-times optimized
"VDEF" 1
FAIL: g++.dg/tree-ssa/pr53844.C  -std=gnu++17  scan-tree-dump-times optimized
"VDEF" 1
FAIL: g++.dg/tree-ssa/pr53844.C  -std=gnu++2a  scan-tree-dump-times optimized
"VDEF" 1
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++98  scan-tree-dump-times fre3 ";;
Function" 1
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++98  scan-tree-dump-times fre3
"unreachable" 11
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++98  scan-tree-dump-times fre3 "free"
14
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++98  scan-tree-dump-times optimized
"free" 0
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++14  scan-tree-dump-times fre3 ";;
Function" 1
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++14  scan-tree-dump-times fre3
"unreachable" 11
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++14  scan-tree-dump-times fre3 "free"
14
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++14  scan-tree-dump-times optimized
"free" 0
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++17  scan-tree-dump-times fre3 ";;
Function" 1
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++17  scan-tree-dump-times fre3
"unreachable" 11
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++17  scan-tree-dump-times fre3 "free"
14
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++17  scan-tree-dump-times optimized
"free" 0
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++2a  scan-tree-dump-times fre3 ";;
Function" 1
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++2a  scan-tree-dump-times fre3
"unreachable" 11
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++2a  scan-tree-dump-times fre3 "free"
14
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++2a  scan-tree-dump-times optimized
"free" 0