https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113558
Bug ID: 113558
Summary: [14 regression] gcc.dg/vect/vect-outer-4c-big-array.c
etc. FAIL
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: rdapp at gcc dot gnu.org
Target Milestone: ---
Target: sparc*-sun-solaris2.11
Since 20230905, quite a number of tests regressed on 32 and 64-bit
Solaris/SPARC:
FAIL: gcc.dg/vect/vect-outer-4c-big-array.c -flto -ffat-lto-objects
scan-tree-dump-times vect "zero step in outer
loop.(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-outer-4c-big-array.c scan-tree-dump-times vect "zero
step in outer loop.(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_dot_prod_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16a.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_dot_prod_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_mult_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c scan-tree-dump-times vect
"vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded"
1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_mult_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c scan-tree-dump-times vect
"vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded"
1
FAIL: gcc.dg/vect/vect-reduc-dot-u16b.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_dot_prod_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u16b.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_dot_prod_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8a.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8b.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_dot_prod_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8b.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_sum_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_sum_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c scan-tree-dump-times vect
"vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded"
1
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_sum_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c scan-tree-dump-times vect
"vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded"
1
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vect_recog_widen_sum_pattern:
detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c scan-tree-dump-times vect
"vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1
FAIL: gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c scan-tree-dump-times vect
"vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded"
1
This is no doubt due to
commit e40edf6499576993862801640227e076b868241b
Author: Robin Dapp <rd...@ventanamicro.com>
Date: Thu Aug 31 09:16:35 2023 +0200
testsuite/vect: Make match patterns more accurate.
The first scan (for "OUTER LOOP VECTORIZED") isn't run. Before your patch,
the second scan matched
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c:17:17:
note: zero step in outer loop.
but there's no line matching "succeeded" on this target.
