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From: "chris2553 at googlemail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/97953] New: ICE (segfault) during GIMPLE pass: loopdone compiling libgcc/config/libbid/bid128_fma.c:190:1 Date: Mon, 23 Nov 2020 15:16:05 +0000 [thread overview] Message-ID: <bug-97953-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97953 Bug ID: 97953 Summary: ICE (segfault) during GIMPLE pass: loopdone compiling libgcc/config/libbid/bid128_fma.c:190:1 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: chris2553 at googlemail dot com Target Milestone: --- Building 11-20201122 (with gcc-10-20201121 or gcc-10-20201114) results in an ICE as follows: /home/chris/rpm/BUILD/gcc-obj-x86_64-pc-linux-gnu/./gcc/xgcc -B/home/chris/rpm/BUILD/gcc-obj-x86_64-pc-linux-gnu/./gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem /usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include -fno-checking -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-error=format-diag -Wstrict-prototypes -Wmissing-prototypes -Wno-error=format-diag -Wold-style-definition -isystem ./include -fpic -mlong-double-80 -DUSE_ELF_SYMVER -fcf-protection -mshstk -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fpic -mlong-double-80 -DUSE_ELF_SYMVER -fcf-protection -mshstk -I. -I. -I../.././gcc -I../../../gcc-11-20201122/libgcc -I../../../gcc-11-20201122/libgcc/. -I../../../gcc-11-20201122/libgcc/../gcc -I../../../gcc-11-20201122/libgcc/../include -I../../../gcc-11-20201122/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o bid128_fma.o -MT bid128_fma.o -MD -MP -MF bid128_fma.dep -c ../../../gcc-11-20201122/libgcc/config/libbid/bid128_fma.c during GIMPLE pass: loopdone ../../../gcc-11-20201122/libgcc/config/libbid/bid128_fma.c: In function 'nr_digits256': ../../../gcc-11-20201122/libgcc/config/libbid/bid128_fma.c:190:1: internal compiler error: Segmentation fault 190 | nr_digits256 (UINT256 R256) { | ^~~~~~~~~~~~ A log of the full build (using rpmbuild) and the preprocessed source are attached.
next reply other threads:[~2020-11-23 15:16 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-23 15:16 chris2553 at googlemail dot com [this message] 2020-11-23 15:17 ` [Bug c/97953] " chris2553 at googlemail dot com 2020-11-23 15:20 ` chris2553 at googlemail dot com 2020-11-23 16:21 ` marxin at gcc dot gnu.org 2020-11-23 23:27 ` chris2553 at googlemail dot com 2020-11-24 7:30 ` marxin at gcc dot gnu.org 2020-11-24 8:14 ` [Bug tree-optimization/97953] " rguenth at gcc dot gnu.org 2020-11-24 9:27 ` chris2553 at googlemail dot com 2020-11-24 11:31 ` chris2553 at googlemail dot com 2020-11-24 12:22 ` marxin at gcc dot gnu.org 2020-11-24 13:44 ` rguenth at gcc dot gnu.org 2020-11-24 18:15 ` chris2553 at googlemail dot com 2020-11-24 18:16 ` chris2553 at googlemail dot com 2020-11-25 8:54 ` chris2553 at googlemail dot com 2020-11-25 8:56 ` marxin at gcc dot gnu.org 2020-11-25 8:56 ` marxin at gcc dot gnu.org 2020-11-25 15:23 ` marxin at gcc dot gnu.org 2020-11-25 15:27 ` marxin at gcc dot gnu.org 2020-11-26 12:05 ` rguenth at gcc dot gnu.org 2020-11-26 12:49 ` rguenth at gcc dot gnu.org 2020-11-26 12:56 ` marxin at gcc dot gnu.org 2020-11-26 12:56 ` marxin at gcc dot gnu.org 2020-11-26 15:18 ` cvs-commit at gcc dot gnu.org 2020-11-26 15:20 ` [Bug tree-optimization/97953] [8/9/10 Regression] " rguenth at gcc dot gnu.org 2020-11-26 17:37 ` chris2553 at googlemail dot com 2021-05-14 9:54 ` [Bug tree-optimization/97953] [9/10 " jakub at gcc dot gnu.org 2021-06-01 8:19 ` rguenth at gcc dot gnu.org 2022-01-12 8:20 ` rguenth at gcc dot gnu.org 2022-01-12 8:21 ` rguenth at gcc dot gnu.org 2022-01-12 8:53 ` cvs-commit at gcc dot gnu.org 2022-01-12 9:21 ` cvs-commit at gcc dot gnu.org 2022-01-12 9:22 ` rguenth at gcc dot gnu.org 2022-01-12 19:53 ` daniel at constexpr dot org 2022-01-12 20:00 ` pinskia at gcc dot gnu.org
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