https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109572
Bug ID: 109572
Summary: new test case gcc.dg/vect/pr109011-4.c from
r14-108-g705b0d2b62318b fails
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:705b0d2b62318b3935214f08a1cf023b1117acb8, r14-108-g705b0d2b62318b
make -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr109011-4.c"
FAIL: gcc.dg/vect/pr109011-4.c scan-tree-dump-times optimized " = .CTZ \\(" 4
FAIL: gcc.dg/vect/pr109011-4.c -flto -ffat-lto-objects scan-tree-dump-times
optimized " = .CTZ \\(" 4
# of expected passes 2
# of unexpected failures 2
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr109011-4.c
-fdiagnostics-plain-output -O3 -fno-unroll-loops
--param=vect-epilogues-nomask=0 -fdump-tree-optimized -mpower9-vector -S -o
pr109011-4.s
PASS: gcc.dg/vect/pr109011-4.c (test for excess errors)
gcc.dg/vect/pr109011-4.c: pattern found 3 times
FAIL: gcc.dg/vect/pr109011-4.c scan-tree-dump-times optimized " = .CTZ \\(" 4
Also
FAIL: gcc.dg/vect/pr109011-5.c -flto -ffat-lto-objects scan-tree-dump-times
optimized " = .CLZ \\\\(" 3
FAIL: gcc.dg/vect/pr109011-5.c scan-tree-dump-times optimized " = .CLZ \\\\(" 3
Author: Jakub Jelinek <ja...@redhat.com>
Date: Thu Apr 20 11:55:16 2023 +0200
tree-vect-patterns: Pattern recognize ctz or ffs using clz, popcount or ctz
[PR109011]
