[Bug testsuite/112689] New: [14 Regression] gcc.dg/tree-prof/time-profiler-[237].c fail

[Bug testsuite/112689] New: [14 Regression] gcc.dg/tree-prof/time-profiler-[237].c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

            Bug ID: 112689
           Summary: [14 Regression] gcc.dg/tree-prof/time-profiler-[237].c
                    fail
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: testsuite-fail
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 0" 2
FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 2" 1
FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 3" 1
FAIL: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read
tp_first_run: 0" 1
FAIL: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read
tp_first_run: 2" 1

Started to fail after r14-5628-g53ba8d669550d3 .

```
gcc.dg/tree-prof/time-profiler-2.c: pattern found 4 times
FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 0" 2
PASS: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 1" 1
gcc.dg/tree-prof/time-profiler-2.c: pattern found 0 times
FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 2" 1
gcc.dg/tree-prof/time-profiler-2.c: pattern found 0 times
FAIL: gcc.dg/tree-prof/time-profiler-2.c scan-ipa-dump-times profile "Read
tp_first_run: 3" 1

...
gcc.dg/tree-prof/time-profiler-3.c: pattern found 2 times
FAIL: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read
tp_first_run: 0" 1
PASS: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read
tp_first_run: 1" 1
gcc.dg/tree-prof/time-profiler-3.c: pattern found 0 times
FAIL: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read
tp_first_run: 2" 1
```

I am almost positive this is a testsuite issue.

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-[237].c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |14.0
                 CC|                            |hubicka at gcc dot gnu.org

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-[237].c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Wait -3 was caused by g:41aacdea55c5d795a7aa195357d966645845d00e  :
https://gcc.gnu.org/pipermail/gcc-patches/2023-November/638207.html

So maybe all 3 were.

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=111298
            Summary|[14 Regression]             |[14 Regression]
                   |gcc.dg/tree-prof/time-profi |gcc.dg/tree-prof/time-profi
                   |ler-[237].c fail            |ler-3.c fail

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Turns out time-profiler-2.c is/was PR 111298.

This just records time-profiler-3.c regression which shows up on HW too and not
just qemu.

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/pipermail/gcc-patches/2023-November/638104.html

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot gnu.org
   Last reconfirmed|                            |2023-11-27

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I will fix this. And yes time-profiler-3.c is just a missing -fno-ipa-vrp .

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |seurer at gcc dot gnu.org

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 112735 has been marked as a duplicate of this bug. ***

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Andrew Pinski <pinskia@gcc.gnu.org>:

https://gcc.gnu.org/g:cd2519a6f857539262398f3ff63b53de173e2a88

commit r14-5892-gcd2519a6f857539262398f3ff63b53de173e2a88
Author: Andrew Pinski <quic_apinski@quicinc.com>
Date:   Mon Nov 27 10:08:33 2023 -0800

    Fix time-profiler-3.c after r14-5628-g53ba8d669550d3

    This testcase started to fail after r14-5628-g53ba8d669550d3 because
    IPA-VRP can now start to figure out the functions return a constant
    value and there was nothing that profiling needed to profile any more.
    This disables IPA-VRP for this testcase to be able to profile again.

    Bootrapped/tested on x86_64-linux-gnu with no regressions.

    gcc/testsuite/ChangeLog:

            PR testsuite/112689
            * gcc.dg/tree-prof/time-profiler-3.c: Add -fno-ipa-vrp.

[Bug testsuite/112689] [14 Regression] gcc.dg/tree-prof/time-profiler-3.c fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112689

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed.