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From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/109840] New: internal compiler error: in
 expand_fn_using_insn, at internal-fn.cc:153 when building graphite2
Date: Sat, 13 May 2023 06:34:22 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109840

            Bug ID: 109840
           Summary: internal compiler error: in expand_fn_using_insn, at
                    internal-fn.cc:153 when building graphite2
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: sjames at gcc dot gnu.org
  Target Milestone: ---

Created attachment 55074
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D55074&action=3Dedit
GlyphCache.cpp.ii.orig

Split out from PR109834
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109834#c8).

```
$ aarch64-unknown-linux-gnu-g++ -O2 -c GlyphCache.cpp.ii
during RTL pass: expand
/var/tmp/portage/media-gfx/graphite2-1.3.14_p20210810-r3/work/graphite-80c5=
2493ef42e6fe605a69dcddd2a691cd8a1380/src/GlyphCache.cpp:
In member function =E2=80=98const graphite2::GlyphFace*
graphite2::GlyphCache::Loader::read_glyph(short unsigned int,
graphite2::GlyphFace&, int*) const=E2=80=99:
/var/tmp/portage/media-gfx/graphite2-1.3.14_p20210810-r3/work/graphite-80c5=
2493ef42e6fe605a69dcddd2a691cd8a1380/src/GlyphCache.cpp:348:19:
internal compiler error: in expand_fn_using_insn, at internal-fn.cc:153
  348 | const GlyphFace * GlyphCache::Loader::read_glyph(unsigned short
glyphid, GlyphFace & glyph, int *numsubs) const throw()
      |                   ^~~~~~~~~~
0xe8cadf expand_fn_using_insn
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/internal-fn.cc=
:153
0xbd5407 expand_call_stmt
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cfgexpand.cc:2=
737
0xbd5407 expand_gimple_stmt_1
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cfgexpand.cc:3=
880
0xbd5407 expand_gimple_stmt
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cfgexpand.cc:4=
044
0xbdc793 expand_gimple_basic_block
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cfgexpand.cc:6=
106
0xbde4cf execute
=20=20=20=20=20=20=20
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cfgexpand.cc:6=
841
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
```

```
gcc (Gentoo 14.0.0.9999 p, commit 29d805847dc870c92f705ed9c5e7eac955c7e7d4)
14.0.0 20230513 (experimental) 99488a6048745a7b999c22f46e5814d02ebf88d9
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```=