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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/113373] New: ice in verify_ssa
Date: Sat, 13 Jan 2024 09:43:21 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113373

            Bug ID: 113373
           Summary: ice in verify_ssa
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dcb314 at hotmail dot com
  Target Milestone: ---

Created attachment 57069
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57069&action=3Dedit
C++ source code

Still some fallout from recent gcc trunk changes.

The attached code does this:

foundBugs $ /home/dcb38/gcc/results.20231221.asan.ubsan/bin/g++ -c -w -O3
-march=3Dznver3 bug996.cc
foundBugs $ /home/dcb38/gcc/results.20231227.asan.ubsan/bin/g++ -c -w -O3
-march=3Dznver3 bug996.cc
../sdk/angelscript/source/as_restore.cpp: In member function =E2=80=98void
asCReader::TranslateFunction(asCScriptFunction*)=E2=80=99:
../sdk/angelscript/source/as_restore.cpp:2824:6: error: definition in block=
 453
does not dominate use in block 457
for SSA_NAME: _1244 in statement:
size_1336 =3D PHI <_1244(457), 0(227)>
PHI argument
_1244
for PHI node
size_1336 =3D PHI <_1244(457), 0(227)>
during GIMPLE pass: vect
../sdk/angelscript/source/as_restore.cpp:2824:6: internal compiler error:
verify_ssa failed=