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* [Bug gcov-profile/110988] New: ICE when building 523.xalancbmk_r with pgo and lto @ 2023-08-11 9:37 fkastl at suse dot cz 2023-08-12 19:03 ` [Bug gcov-profile/110988] [14 regression] " pinskia at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: fkastl at suse dot cz @ 2023-08-11 9:37 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110988 Bug ID: 110988 Summary: ICE when building 523.xalancbmk_r with pgo and lto Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: fkastl at suse dot cz CC: hubicka at gcc dot gnu.org, marxin at gcc dot gnu.org Target Milestone: --- Host: x86_64-linux Target: x86_64-linux On x86_64 Zen3-based CPU (and probably others) building 523.xalancbmk_r fails with an ICE in the final build step. We have bisected this to 2e93b92c1ec5fbbbe10765c6e059c3c90d564245 (Fix profile update after cancelled loop distribution). The backtrace is during GIMPLE pass: vect ./xalanc/PlatformSupport/XalanArrayAllocator.hpp: In member function 'createEntry': ./xalanc/PlatformSupport/XalanArrayAllocator.hpp:174:9: internal compiler error: in apply_scale, at profile-count.h:1180 174 | createEntry( | ^ 0x97fd4f profile_count::apply_scale(profile_count, profile_count) const ../../gcc/gcc/profile-count.h:1180 0xe921fc fold_loop_internal_call(gimple*, tree_node*) ../../gcc/gcc/tree-cfg.cc:7738 0x1124a02 execute ../../gcc/gcc/tree-vectorizer.cc:1328 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]: *** [/tmp/ccHpVuHE.mk:26: /tmp/cc6fS858.ltrans8.ltrans.o] Error 1 make[1]: *** Waiting for unfinished jobs.... ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug gcov-profile/110988] [14 regression] ICE when building 523.xalancbmk_r with pgo and lto 2023-08-11 9:37 [Bug gcov-profile/110988] New: ICE when building 523.xalancbmk_r with pgo and lto fkastl at suse dot cz @ 2023-08-12 19:03 ` pinskia at gcc dot gnu.org 2023-08-14 15:56 ` [Bug tree-optimization/110988] " cvs-commit at gcc dot gnu.org 2023-08-15 13:03 ` hubicka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-08-12 19:03 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110988 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |14.0 Summary|ICE when building |[14 regression] ICE when |523.xalancbmk_r with pgo |building 523.xalancbmk_r |and lto |with pgo and lto Keywords| |ice-on-valid-code ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/110988] [14 regression] ICE when building 523.xalancbmk_r with pgo and lto 2023-08-11 9:37 [Bug gcov-profile/110988] New: ICE when building 523.xalancbmk_r with pgo and lto fkastl at suse dot cz 2023-08-12 19:03 ` [Bug gcov-profile/110988] [14 regression] " pinskia at gcc dot gnu.org @ 2023-08-14 15:56 ` cvs-commit at gcc dot gnu.org 2023-08-15 13:03 ` hubicka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2023-08-14 15:56 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110988 --- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jan Hubicka <hubicka@gcc.gnu.org>: https://gcc.gnu.org/g:882af290c137dfab5d99b88e6dbecc5e75d85a0b commit r14-3201-g882af290c137dfab5d99b88e6dbecc5e75d85a0b Author: Jan Hubicka <jh@suse.cz> Date: Mon Aug 14 17:55:33 2023 +0200 Avoid division by zero in fold_loop_internal_call My patch to fix profile after folding internal call is missing check for the case profile was already zero before if-conversion. gcc/ChangeLog: PR gcov-profile/110988 * tree-cfg.cc (fold_loop_internal_call): Avoid division by zero. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/110988] [14 regression] ICE when building 523.xalancbmk_r with pgo and lto 2023-08-11 9:37 [Bug gcov-profile/110988] New: ICE when building 523.xalancbmk_r with pgo and lto fkastl at suse dot cz 2023-08-12 19:03 ` [Bug gcov-profile/110988] [14 regression] " pinskia at gcc dot gnu.org 2023-08-14 15:56 ` [Bug tree-optimization/110988] " cvs-commit at gcc dot gnu.org @ 2023-08-15 13:03 ` hubicka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: hubicka at gcc dot gnu.org @ 2023-08-15 13:03 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110988 Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|UNCONFIRMED |RESOLVED --- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-08-15 13:03 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-08-11 9:37 [Bug gcov-profile/110988] New: ICE when building 523.xalancbmk_r with pgo and lto fkastl at suse dot cz 2023-08-12 19:03 ` [Bug gcov-profile/110988] [14 regression] " pinskia at gcc dot gnu.org 2023-08-14 15:56 ` [Bug tree-optimization/110988] " cvs-commit at gcc dot gnu.org 2023-08-15 13:03 ` hubicka at gcc dot gnu.org
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