[Bug target/114420] New: ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[Bug target/114420] New: ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114420

            Bug ID: 114420
           Summary: ICE in rs6000_output_function_epilogue, at
                    config/rs6000/rs6000-logue.cc:5371 on
                    powerpc64le-linux-gnu
           Product: gcc
           Version: 13.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org
  Target Milestone: ---

seen, when trying to build ghdl 4.0.0 using the GCC 13 branch on
powerpc64le-linux-gnu. The package builds on x86_64-linux-gnu and
aarch64-linux-gnu.

/<<PKGBUILDDIR>>/builddir/gcc/build/gcc/ghdl -a
--GHDL1=/<<PKGBUILDDIR>>/builddir/gcc/build/gcc/ghdl1 --std=87 --bootstrap
--work=std ../../src/std/v87/textio.vhdl
during RTL pass: final
/<<PKGBUILDDIR>>/builddir/gcc/lib/ghdl/gcc/vhdl/std/v87/../../src/std/v87/textio.vhdl:
In function ‘std__textio__ELAB_SPEC’:
/<<PKGBUILDDIR>>/builddir/gcc/lib/ghdl/gcc/vhdl/std/v87/../../src/std/v87/textio.vhdl:1:
internal compiler error: in rs6000_output_function_epilogue, at
config/rs6000/rs6000-logue.cc:5371
    1 | --  Std.Textio package declaration.  This file is part of GHDL.
      | 
0x111da203 rs6000_output_function_epilogue(_IO_FILE*)
        ../../src/gcc/config/rs6000/rs6000-logue.cc:5371
0x108920bb final_end_function()
        ../../src/gcc/final.cc:1860
0x10897a53 rest_of_handle_final
        ../../src/gcc/final.cc:4248
0x10897a53 execute
        ../../src/gcc/final.cc:4318
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.

complete build log at
https://launchpad.net/ubuntu/+source/ghdl/4.0.0+dfsg-0ubuntu1/+build/27947473

[Bug target/114420] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114420

--- Comment #1 from Matthias Klose <doko at gcc dot gnu.org> ---
ghdl report: https://github.com/ghdl/ghdl/issues/2629

[Bug target/114420] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114420

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2024-03-21
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Hmm

https://github.com/ghdl/ghdl/blob/master/doc/development/building/GCC.rst

[Bug target/114420] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114420

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Hmm
> 
> https://github.com/ghdl/ghdl/blob/master/doc/development/building/GCC.rst

Specifically "For ppc64/ppc64le platform,"

[Bug target/114420] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000-logue.cc:5371 on powerpc64le-linux-gnu

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114420

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|---                         |INVALID
           See Also|                            |https://github.com/ghdl/ghd
                   |                            |l/issues/888,
                   |                            |https://github.com/ghdl/ghd
                   |                            |l/issues/2629

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Not a directly a GCC bug, see https://github.com/ghdl/ghdl/issues/888 which is
tracking the patches. That includes the patch to the rs6000 backend.