[Bug testsuite/113369] New: Many tests with -save-temps

[Bug testsuite/113369] New: Many tests with -save-temps

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

            Bug ID: 113369
           Summary: Many tests with -save-temps
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---

Created attachment 57063
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57063&action=edit
The list of files with -save-temps

I got random LTO test failures with "make check -jN".  There are many
tests with -save-temps.  How many of them are really required?

[Bug testsuite/113369] Many tests with -save-temps

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-01-15
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Try removing them all and see which ones fail (of course most are gcc.target)? 
I suspect most don't need -save-temps.

Removing -save-temps from tests that pass after that is pre-approved.

[Bug testsuite/113369] Many tests with -save-temps

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:

https://gcc.gnu.org/g:8108c6be99d23d799e2d00eec3d7d3e51cbd33f3

commit r14-7257-g8108c6be99d23d799e2d00eec3d7d3e51cbd33f3
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Mon Jan 15 11:18:41 2024 -0800

    Remove --save-temps from some compile tests

    --save-temps is needed to scan assembly outputs for assemble, link and
    run tests.  Not all compile tests need --save-temps unless they used to
    trigger GCC bugs.  Run --save-temps from compile tests if not needed.

            PR testsuite/113369
            * g++.dg/abi/ref-temp1.C: Remove --save-temps.
            * g++.target/i386/bfloat_cpp_typecheck.C: Likewise.
            * gcc.dg/debug/dwarf2/pr111080.c: Likewise.
            * gcc.dg/debug/dwarf2/pr47939-1.c: Likewise.
            * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
            * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
            * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.

[Bug testsuite/113369] Many tests with -save-temps

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #57063|0                           |1
        is obsolete|                            |

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 57090
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57090&action=edit
The list of tests with -save-temps

[Bug testsuite/113369] Many tests with -save-temps

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
I removed -save-temps from some compile tests I can run on x86-64.

[Bug testsuite/113369] Many tests with -save-temps

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113369

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 57091
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57091&action=edit
The list of compile tests with -save-temps