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[Bug sanitizer/63956] [5 Regression][UBSAN] ICE segfault in cxx_eval_call_expression ../../gcc/cp/constexpr.c
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 19 Nov 2014 22:12:22 +0000
- Subject: [Bug sanitizer/63956] [5 Regression][UBSAN] ICE segfault in cxx_eval_call_expression ../../gcc/cp/constexpr.c
- Auto-submitted: auto-generated
- References: <bug-63956-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63956
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
If it would be just because of these 3-4 builtins/internal calls, then it is
not worth it IMHO, making a copy would increase compiler memory footprint.
Already from the earlier phases there are some ubsan builtins in there anyway
(shift instrumentation e.g.).