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From: "dmalcolm at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/105765] [13 Regression] ICE: Segmentation fault on __builtin_ms_va_copy with -fanalyzer since r13-514-g2402dc6b982c4dac Date: Wed, 19 Oct 2022 13:45:12 +0000 [thread overview] Message-ID: <bug-105765-4-jSG8ZaTayZ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-105765-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105765 David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Summary|[13 Regression] ICE: |[13 Regression] ICE: |Segmentation fault (in |Segmentation fault on |ana::region_model::deref_rv |__builtin_ms_va_copy with |alue) since |-fanalyzer since |r13-514-g2402dc6b982c4dac |r13-514-g2402dc6b982c4dac --- Comment #3 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Thanks for filing this bug. Reproduced on x86_64; looks like -fanalyzer's implementation of BUILT_IN_VA_COPY makes assumptions about the types that don't hold for the builtins created for x86_64 by ix86_init_builtins_va_builtins_abi (and presumably something similar on aarch64?); am investigating.
next prev parent reply other threads:[~2022-10-19 13:45 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-29 5:18 [Bug analyzer/105765] New: [13 Regression] ICE: Segmentation fault (in ana::region_model::deref_rvalue) asolokha at gmx dot com 2022-05-29 13:07 ` [Bug analyzer/105765] " asolokha at gmx dot com 2022-05-30 9:26 ` rguenth at gcc dot gnu.org 2022-05-30 10:09 ` [Bug analyzer/105765] [13 Regression] ICE: Segmentation fault (in ana::region_model::deref_rvalue) since r13-514-g2402dc6b982c4dac marxin at gcc dot gnu.org 2022-10-19 10:13 ` rguenth at gcc dot gnu.org 2022-10-19 13:45 ` dmalcolm at gcc dot gnu.org [this message] 2022-10-19 20:50 ` [Bug analyzer/105765] [13 Regression] ICE: Segmentation fault on __builtin_ms_va_copy with -fanalyzer " cvs-commit at gcc dot gnu.org 2022-10-19 20:53 ` dmalcolm at gcc dot gnu.org
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