public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug tree-optimization/95633] New: [11 regression] ICEs since r11-1143-gb05d5563f4be13b4a0d0951375a82adf483973c0
@ 2020-06-11  7:12 clyon at gcc dot gnu.org
  2020-06-11  7:41 ` [Bug tree-optimization/95633] " marxin at gcc dot gnu.org
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: clyon at gcc dot gnu.org @ 2020-06-11  7:12 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95633

            Bug ID: 95633
           Summary: [11 regression] ICEs since
                    r11-1143-gb05d5563f4be13b4a0d0951375a82adf483973c0
           Product: gcc
           Version: 11.0
            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: ---

Hi,

I've noticed regressions since
r11-1143-gb05d5563f4be13b4a0d0951375a82adf483973c0:

on aarch64:
FAIL: gcc.target/aarch64/sve/clastb_5.c -march=armv8.2-a+sve (internal compiler
error)
FAIL: gcc.target/aarch64/sve/clastb_5.c -march=armv8.2-a+sve (test for excess
errors)
Excess errors:
during GIMPLE pass: vect
dump file: clastb_5.c.163t.vect
/gcc/testsuite/gcc.target/aarch64/sve/clastb_2.c:15:1: internal compiler error:
in operator[], at vec.h:867
0x649e5a vec<tree_node*, va_heap, vl_embed>::operator[](unsigned int)
        /gcc/vec.h:867
0x649e5a vec<tree_node*, va_heap, vl_ptr>::operator[](unsigned int)
        /gcc/vec.h:1433
0x104773d vec<tree_node*, va_heap, vl_ptr>::operator[](unsigned int)
        /gcc/vec.h:998
0x104773d vectorizable_condition
        /gcc/tree-vect-stmts.c:9986
0x105df8e vect_transform_stmt(vec_info*, _stmt_vec_info*,
gimple_stmt_iterator*, _slp_tree*, _slp_instance*)
        /gcc/tree-vect-stmts.c:10735
0x1060fa7 vect_transform_loop_stmt
        /gcc/tree-vect-loop.c:8310
0x1078f61 vect_transform_loop(_loop_vec_info*, gimple*)
        /gcc/tree-vect-loop.c:8711
0x109eccc try_vectorize_loop_1
        /gcc/tree-vectorizer.c:991
0x109f7a9 vectorize_loops()
        /gcc/tree-vectorizer.c:1128




on arm-none-linux-gnueabihf --with-cpu cortex-a9 --with-fpu neon-fp1:
FAIL: gcc.dg/pr86179.c (internal compiler error)
FAIL: gcc.dg/pr86179.c (test for excess errors)
Excess errors:
during GIMPLE pass: vect
/gcc/testsuite/gcc.dg/pr86179.c:7:6: internal compiler error: in operator[], at
vec.h:867
0xfba61e vec<tree_node*, va_heap, vl_embed>::operator[](unsigned int)
        /gcc/vec.h:867
0xfba61e vec<tree_node*, va_heap, vl_ptr>::operator[](unsigned int)
        /gcc/vec.h:1433
0xfba61e vect_create_vectorized_promotion_stmts
        /gcc/tree-vect-stmts.c:4466
0xfba61e vectorizable_conversion
        /gcc/tree-vect-stmts.c:4934
0xfd9906 vect_transform_stmt(vec_info*, _stmt_vec_info*, gimple_stmt_iterator*,
_slp_tree*, _slp_instance*)
        /gcc/tree-vect-stmts.c:10680
0x100912d vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:4052
0x100900f vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:3953
0x100900f vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:3953
0x100900f vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:3953
0x100900f vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:3953
0x100900f vect_schedule_slp_instance
        /gcc/tree-vect-slp.c:3953
0x1010774 vect_schedule_slp(vec_info*)
        /gcc/tree-vect-slp.c:4167
0xff34d2 vect_transform_loop(_loop_vec_info*, gimple*)
        /gcc/tree-vect-loop.c:8623
0x10188aa try_vectorize_loop_1
        /gcc/tree-vectorizer.c:991
0x1019349 vectorize_loops()
        /gcc/tree-vectorizer.c:1128

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2020-06-12 13:45 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-11  7:12 [Bug tree-optimization/95633] New: [11 regression] ICEs since r11-1143-gb05d5563f4be13b4a0d0951375a82adf483973c0 clyon at gcc dot gnu.org
2020-06-11  7:41 ` [Bug tree-optimization/95633] " marxin at gcc dot gnu.org
2020-06-12  7:17 ` rguenth at gcc dot gnu.org
2020-06-12 10:00 ` rguenth at gcc dot gnu.org
2020-06-12 10:06 ` rguenth at gcc dot gnu.org
2020-06-12 10:09 ` cvs-commit at gcc dot gnu.org
2020-06-12 10:09 ` rguenth at gcc dot gnu.org
2020-06-12 13:28 ` clyon at gcc dot gnu.org
2020-06-12 13:45 ` rguenther at suse dot de

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).