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From: "asolokha at gmx dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/96072] New: ICE: Segmentation fault (in add_reg_note) Date: Mon, 06 Jul 2020 04:47:11 +0000 [thread overview] Message-ID: <bug-96072-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96072 Bug ID: 96072 Summary: ICE: Segmentation fault (in add_reg_note) Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- Target: powerpc-*-linux-gnu gcc-11.0.0 snapshot (g:cc9a9229285a26ac12bc8de53237ce9c4d42f867) ICEs when compiling gcc/testsuite/gcc.target/pru/clobber-sp.c w/ -O1: % powerpc-e300c3-linux-gnu-gcc-11.0.0 -O1 -w -c gcc/testsuite/gcc.target/pru/clobber-sp.c during RTL pass: pro_and_epilogue gcc/testsuite/gcc.target/pru/clobber-sp.c: In function 'test1': gcc/testsuite/gcc.target/pru/clobber-sp.c:24:1: internal compiler error: Segmentation fault 24 | } | ^ 0xe74ba6 crash_signal /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/toplev.c:328 0xe09f99 add_reg_note(rtx_def*, reg_note, rtx_def*) /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/rtlanal.c:2404 0x1271d6a rs6000_emit_epilogue(epilogue_type) /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/config/rs6000/rs6000-logue.c:4884 0x15803ce gen_epilogue() /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/config/rs6000/rs6000.md:13210 0x11f5bf8 target_gen_epilogue /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/config/rs6000/rs6000.md:10475 0xb2d46f make_epilogue_seq /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/function.c:5822 0xb2d55f thread_prologue_and_epilogue_insns() /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/function.c:5904 0xb2dc86 rest_of_handle_thread_prologue_and_epilogue /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/function.c:6394 0xb2dc86 execute /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200705/work/gcc-11-20200705/gcc/function.c:6470
next reply other threads:[~2020-07-06 4:47 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-06 4:47 asolokha at gmx dot com [this message] 2020-08-11 4:13 ` [Bug target/96072] " asolokha at gmx dot com 2020-08-19 7:30 ` asolokha at gmx dot com 2022-09-13 22:25 ` segher at gcc dot gnu.org 2022-09-14 2:33 ` asolokha at gmx dot com 2022-09-14 12:20 ` linkw at gcc dot gnu.org 2022-09-14 12:23 ` linkw at gcc dot gnu.org 2022-09-15 5:44 ` [Bug target/96072] [10/11/12 Regression] " linkw at gcc dot gnu.org 2022-09-26 5:34 ` cvs-commit at gcc dot gnu.org 2022-10-19 9:05 ` cvs-commit at gcc dot gnu.org 2022-10-19 11:24 ` cvs-commit at gcc dot gnu.org 2022-10-20 2:16 ` cvs-commit at gcc dot gnu.org 2022-10-20 2:28 ` linkw at gcc dot gnu.org
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