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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/95362] [11 regression] pr34457-1.c and pr92088-1.c fail on arm and aarch64 since g:a746f952abb78af9db28a7f3bce442e113877c9c Date: Wed, 27 May 2020 12:52:29 +0000 [thread overview] Message-ID: <bug-95362-4-Tne5JrCUXd@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-95362-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95362 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target|arm aarch64 |arm, aarch64, x86_64 --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- One can reproduce that on x86_64-linux-gnu as well: $ cat ice.c void bar(); int main(int argc, char **argv) { struct s { char b[argc]; }; void nested(struct s x) {} bar(nested); return 0; } $ gcc -O2 -flto ice.c during IPA pass: cp lto1: internal compiler error: in operator[], at vec.h:867 0x665956 vec<ipa_jump_func, va_gc, vl_embed>::operator[](unsigned int) /home/marxin/Programming/gcc/gcc/vec.h:867 0x665956 ipa_get_ith_jump_func /home/marxin/Programming/gcc/gcc/ipa-prop.h:825 0x667e38 vec<lto_encoder_entry, va_heap, vl_ptr>::operator[](unsigned int) /home/marxin/Programming/gcc/gcc/alloc-pool.h:260 0x667e38 lto_symtab_encoder_deref /home/marxin/Programming/gcc/gcc/lto-streamer.h:1173 0x667e38 ipa_prop_read_section /home/marxin/Programming/gcc/gcc/ipa-prop.c:5059 0x667e38 ipa_prop_read_jump_functions() /home/marxin/Programming/gcc/gcc/ipa-prop.c:5089 0xc5299e ipa_read_summaries_1 /home/marxin/Programming/gcc/gcc/passes.c:2837 0x850cec read_cgraph_and_symbols(unsigned int, char const**) /home/marxin/Programming/gcc/gcc/lto/lto-common.c:2921 0x837a52 lto_main() /home/marxin/Programming/gcc/gcc/lto/lto.c:625 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. lto-wrapper: fatal error: gcc returned 1 exit status compilation terminated. /usr/bin/ld: error: lto-wrapper failed collect2: error: ld returned 1 exit status
next prev parent reply other threads:[~2020-05-27 12:52 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-27 11:32 [Bug other/95362] New: [11 regression] pr34457-1.c fails on arm since ga746f952abb78af9db28a7f3bce442e113877c9c clyon at gcc dot gnu.org 2020-05-27 11:34 ` [Bug other/95362] [11 regression] pr34457-1.c and pr92088-1.c fail on arm and aarch64 " clyon at gcc dot gnu.org 2020-05-27 11:43 ` [Bug lto/95362] [11 regression] pr34457-1.c and pr92088-1.c fail on arm and aarch64 since g:a746f952abb78af9db28a7f3bce442e113877c9c marxin at gcc dot gnu.org 2020-05-27 12:52 ` marxin at gcc dot gnu.org [this message] 2020-05-28 7:32 ` rguenth at gcc dot gnu.org 2020-05-29 10:26 ` cvs-commit at gcc dot gnu.org 2020-08-14 11:37 ` cvs-commit at gcc dot gnu.org 2020-10-16 11:47 ` rguenth at gcc dot gnu.org 2020-10-16 11:47 ` rguenth at gcc dot gnu.org
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