[Bug ipa/91447] New: FAIL: g++.dg/ipa/ipa-icf-4.C -std=gnu++98 scan-ipa-dump icf "(Unified; Variable alias has been created)|(Symbol aliases are not supported by target)"

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91447

            Bug ID: 91447
           Summary: FAIL: g++.dg/ipa/ipa-icf-4.C  -std=gnu++98
                    scan-ipa-dump icf "(Unified; Variable alias has been
                    created)|(Symbol aliases are not supported by target)"
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa2.0w-hp-hpux11.11
            Target: hppa2.0w-hp-hpux11.11
             Build: hppa2.0w-hp-hpux11.11

Created attachment 46713
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46713&action=edit
ICF dump

spawn /test/gnu/gcc/objdir/gcc/testsuite/g++/../../xg++
-B/test/gnu/gcc/objdir/g
cc/testsuite/g++/../../ /test/gnu/gcc/gcc/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C
-
fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-colo
r=never -nostdinc++
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/in
clude/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc
++-v3/include -I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/lib
stdc++-v3/include/backward -I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
-fmes
sage-length=0 -std=gnu++98 -O2 -fdump-ipa-icf-optimized -fno-inline -S -o
ipa-ic
f-4.s
PASS: g++.dg/ipa/ipa-icf-4.C  -std=gnu++98 (test for excess errors)
FAIL: g++.dg/ipa/ipa-icf-4.C  -std=gnu++98  scan-ipa-dump icf "(Unified;
Variable alias has been created)|(Symbol aliases are not supported by target)"
PASS: g++.dg/ipa/ipa-icf-4.C  -std=gnu++98  scan-ipa-dump icf "Equal symbols:
[67]"