[Bug gcov-profile/96148] New: [11 regression] gcc.dg/tree-prof/crossmodule-indir-call-topn-[12].c UNRESOLVED

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96148

            Bug ID: 96148
           Summary: [11 regression]
                    gcc.dg/tree-prof/crossmodule-indir-call-topn-[12].c
                    UNRESOLVED
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: gcov-profile
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---

Between 20200525 (14cd049afcb992ac334b4a2ad7be42ee78fe31eb) and 20200526
(0981cf960d07752f9844a2f2799fbc85a7f1efd8), two tests started to regress
everywhere:

+UNRESOLVED: gcc.dg/tree-prof/crossmodule-indir-call-topn-1.c
scan-pgo-wpa-ipa-dump profile_estimate "2 \\\\(200.00%\\\\) speculations
produced."
+UNRESOLVED: gcc.dg/tree-prof/crossmodule-indir-call-topn-2.c
scan-pgo-wpa-ipa-dump profile_estimate "2 \\\\(200.00%\\\\) speculations
produced."

The log shows

gcc.dg/tree-prof/crossmodule-indir-call-topn-1.c: dump file does not exist
dump file: crossmodule-indir-call-topn-1.x02.wpa.profile_estimate

and indeed the generate step creates

-O2.wpa.073i.profile_estimate

(just like that, the filename is not included!) and the use step produces

-O2-crossmodule-indir-call-topn-1.gcda
-O2-crossmodule-indir-call-topn-1a.gcda