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[Bug rtl-optimization/68536] LRA ICEs with new arm pattern
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 27 Nov 2015 17:08:13 +0000
- Subject: [Bug rtl-optimization/68536] LRA ICEs with new arm pattern
- Auto-submitted: auto-generated
- References: <bug-68536-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68536
--- Comment #7 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
The problem of the segmentation fault is in base == NULL in lra_emit_add but
the real root of the problem is in processing insn operators for subreg
reloading.
I'll have a patch today and commit it in trunk if everything is ok.