[Bug target/94185] [10 Regression] crashes with "error: unable to generate reloads for {*zero_extendsidi2} internal compiler error: in curr_insn_transform, at lra-constraints.c:4006
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Mar 16 20:44:16 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94185
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Vladimir Makarov <vmakarov@gcc.gnu.org>:
https://gcc.gnu.org/g:bae7b38cf8a21e068ad5c0bab089dedb78af3346
commit r10-7197-gbae7b38cf8a21e068ad5c0bab089dedb78af3346
Author: Vladimir N. Makarov <vmakarov@redhat.com>
Date: Mon Mar 16 16:42:19 2020 -0400
Fix PR94185: Do not reuse insn alternative after changing memory subreg.
2020-03-16 Vladimir Makarov <vmakarov@redhat.com>
PR target/94185
* lra-spills.c (remove_pseudos): Do not reuse insn alternative
after changing memory subreg.
2020-03-16 Vladimir Makarov <vmakarov@redhat.com>
PR target/94185
* g++.target/i386/pr94185.C: New test.
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