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From: "tnfchris at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/105012] New: [12 Regression] wrf from SPECCPU2017 ICEs during LTO linking Date: Tue, 22 Mar 2022 08:54:05 +0000 [thread overview] Message-ID: <bug-105012-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105012 Bug ID: 105012 Summary: [12 Regression] wrf from SPECCPU2017 ICEs during LTO linking Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: tnfchris at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- Target: aarch64-* wrf when linking with -mcpu=native -Ofast -fomit-frame-pointer -flto=auto --param ipa-cp-eval-threshold=1 --param ipa-cp-unit-growth=80 (have not reduced flags yet) fails during final link with: during GIMPLE pass: ifcvt module_cam_mp_ndrop.fppized.f90: In function 'dropmixnuc': module_cam_mp_ndrop.fppized.f90:33:27: internal compiler error: Segmentation fault 33 | subroutine dropmixnuc(lchnk, ncol, ncldwtr,tendnd, temp,omega, & | ^ 0xb9bee3 crash_signal /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/toplev.cc:322 0xc93978 first_imm_use_stmt /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/ssa-iterators.h:932 0xc93978 dse_classify_store(ao_ref*, gimple*, bool, simple_bitmap_def*, bool*, tree_node*) /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/tree-ssa-dse.cc:954 0xbf9263 ifcvt_local_dce /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/tree-if-conv.cc:3154 0xbfe1b7 tree_if_conversion(loop*, vec<gimple*, va_heap, vl_ptr>*) /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/tree-if-conv.cc:3383 0xc000af execute /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/tree-if-conv.cc:3461 0xc000af execute /data/tamar/ci/work/5c94c4ced6ebfcd0/gcc/tree-if-conv.cc:3449 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. make[1]: *** [/opt/buildAgent/temp/buildTmp/ccGjHi3g.ltrans8.ltrans.o] Error 1 This has started somewhere between g:79e210f0c8e1fad875333e93b5ae2fe9b4879b7a and g:9fc8f278ebebc57537dc0cb9d33e36d932be0bc3 Sorry for the lack of a small reproducer, still need to learn how to reduce LTO cases properly.. Note that this range does contain a fix for the threader failure for wrf in PR102943 but not sure if related.
next reply other threads:[~2022-03-22 8:54 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-03-22 8:54 tnfchris at gcc dot gnu.org [this message] 2022-03-22 9:36 ` [Bug lto/105012] " marxin at gcc dot gnu.org 2022-03-22 10:21 ` rguenth at gcc dot gnu.org 2022-03-22 10:23 ` rguenth at gcc dot gnu.org 2022-03-22 10:37 ` marxin at gcc dot gnu.org 2022-03-22 10:52 ` rguenth at gcc dot gnu.org 2022-03-22 10:53 ` [Bug lto/105012] [12 Regression] wrf from SPECCPU2017 ICEs during LTO linking since r12-7692-g8db155ddf8cec9 marxin at gcc dot gnu.org 2022-03-22 10:58 ` marxin at gcc dot gnu.org 2022-03-22 11:06 ` [Bug fortran/105012] " rguenth at gcc dot gnu.org 2022-03-22 11:09 ` marxin at gcc dot gnu.org 2022-03-22 11:11 ` rguenth at gcc dot gnu.org 2022-03-22 11:18 ` rguenth at gcc dot gnu.org 2022-03-22 11:20 ` rguenth at gcc dot gnu.org 2022-03-22 11:31 ` rguenth at gcc dot gnu.org 2022-03-22 13:05 ` cvs-commit at gcc dot gnu.org 2022-03-22 13:07 ` rguenth at gcc dot gnu.org 2022-05-06 8:33 ` [Bug fortran/105012] [12/13 " jakub at gcc dot gnu.org 2022-08-24 19:36 ` anlauf at gcc dot gnu.org 2022-08-24 20:34 ` anlauf at gcc dot gnu.org 2022-08-25 6:13 ` rguenth at gcc dot gnu.org 2022-08-25 6:18 ` rguenth at gcc dot gnu.org 2022-08-25 19:50 ` mikael at gcc dot gnu.org 2022-08-25 19:55 ` anlauf at gcc dot gnu.org 2022-08-25 19:57 ` anlauf at gcc dot gnu.org 2022-08-25 20:06 ` mikael at gcc dot gnu.org 2022-08-25 20:30 ` anlauf at gcc dot gnu.org 2022-08-25 20:40 ` mikael at gcc dot gnu.org 2022-08-25 20:47 ` anlauf at gcc dot gnu.org 2022-08-25 21:19 ` mikael at gcc dot gnu.org 2022-08-25 21:31 ` anlauf at gcc dot gnu.org 2022-08-28 10:27 ` mikael at gcc dot gnu.org 2022-09-02 19:04 ` mikael at gcc dot gnu.org 2022-09-25 12:48 ` cvs-commit at gcc dot gnu.org 2022-09-25 12:48 ` cvs-commit at gcc dot gnu.org 2022-10-10 20:04 ` cvs-commit at gcc dot gnu.org 2022-10-10 20:53 ` cvs-commit at gcc dot gnu.org 2022-10-12 12:34 ` cvs-commit at gcc dot gnu.org 2022-10-12 12:42 ` mikael at gcc dot gnu.org
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