public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug tree-optimization/96978] New: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) @ 2020-09-08 12:21 clyon at gcc dot gnu.org 2020-09-08 13:00 ` [Bug tree-optimization/96978] " rguenth at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: clyon at gcc dot gnu.org @ 2020-09-08 12:21 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96978 Bug ID: 96978 Summary: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: clyon at gcc dot gnu.org Target Milestone: --- since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c), gcc.dg/vect/bb-slp-pr92596.c causes an ICE on arm: /aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-arm-none-linux-gnueabi/gcc3/gcc/xgcc -B/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-arm-none-linux-gnueabi/gcc3/gcc/ /gcc/testsuite/gcc.dg/vect/bb-slp-pr92596.c -fdiagnostics-plain-output -mfloat-abi=softfp -ffast-math -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-slp-details -O3 -S -o bb-slp-pr92596.s during GIMPLE pass: slp dump file: bb-slp-pr92596.c.173t.slp2 /gcc/testsuite/gcc.dg/vect/bb-slp-pr92596.c: In function 'fn2': /gcc/testsuite/gcc.dg/vect/bb-slp-pr92596.c:11:6: internal compiler error: in vect_transform_stmt, at tree-vect-stmts.c:10870 0xfa16cc vect_transform_stmt(vec_info*, _stmt_vec_info*, gimple_stmt_iterator*, _slp_tree*, _slp_instance*) /gcc/tree-vect-stmts.c:10870 0xfd6954 vect_schedule_slp_instance /gcc/tree-vect-slp.c:4570 0xfd684f vect_schedule_slp_instance /gcc/tree-vect-slp.c:4436 0xfd684f vect_schedule_slp_instance /gcc/tree-vect-slp.c:4436 0xfdeace vect_schedule_slp(vec_info*) /gcc/tree-vect-slp.c:4695 0xfe2529 vect_slp_region /gcc/tree-vect-slp.c:3529 0xfe33d7 vect_slp_bb(basic_block_def*) /gcc/tree-vect-slp.c:3647 0xfe503c execute /gcc/tree-vectorizer.c:1429 GCC is configured with --target=arm-none-linux-gnueabi--with-float=soft --with-cpu=cortex-a9 (arm-none-linux-gnueabihf fails too) ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/96978] [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) 2020-09-08 12:21 [Bug tree-optimization/96978] New: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) clyon at gcc dot gnu.org @ 2020-09-08 13:00 ` rguenth at gcc dot gnu.org 2020-09-09 8:39 ` cvs-commit at gcc dot gnu.org 2020-09-09 8:41 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2020-09-08 13:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96978 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |11.0 Version|10.0 |11.0 Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2020-09-08 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I will have a look. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/96978] [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) 2020-09-08 12:21 [Bug tree-optimization/96978] New: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) clyon at gcc dot gnu.org 2020-09-08 13:00 ` [Bug tree-optimization/96978] " rguenth at gcc dot gnu.org @ 2020-09-09 8:39 ` cvs-commit at gcc dot gnu.org 2020-09-09 8:41 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2020-09-09 8:39 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96978 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>: https://gcc.gnu.org/g:fb51be60c8e7b6978f817f44d5df4759f2faf425 commit r11-3068-gfb51be60c8e7b6978f817f44d5df4759f2faf425 Author: Richard Biener <rguenther@suse.de> Date: Wed Sep 9 09:45:29 2020 +0200 tree-optimization/96978 - fix fallout of BB vectorization of live stmts This avoids looking at STMT_VINFO_LIVE_P when vectorizing BBs. 2020-09-09 Richard Biener <rguenther@suse.de> PR tree-optimization/96978 * tree-vect-stmts.c (vectorizable_condition): Do not look at STMT_VINFO_LIVE_P for BB vectorization. (vectorizable_comparison): Likewise. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/96978] [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) 2020-09-08 12:21 [Bug tree-optimization/96978] New: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) clyon at gcc dot gnu.org 2020-09-08 13:00 ` [Bug tree-optimization/96978] " rguenth at gcc dot gnu.org 2020-09-09 8:39 ` cvs-commit at gcc dot gnu.org @ 2020-09-09 8:41 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2020-09-09 8:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96978 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-09-09 8:41 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-09-08 12:21 [Bug tree-optimization/96978] New: [11 regression] gcc.dg/vect/bb-slp-pr92596.c causes an ICE since r11-3025 (g095d42feed09f880f835ed74d0aa7b1ad7abd03c) clyon at gcc dot gnu.org 2020-09-08 13:00 ` [Bug tree-optimization/96978] " rguenth at gcc dot gnu.org 2020-09-09 8:39 ` cvs-commit at gcc dot gnu.org 2020-09-09 8:41 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).