https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118753
Bug ID: 118753
Summary: [15 Regression] [meta-bug] GCC 15 Regression on x86
Product: gcc
Version: unknown
Status: UNCONFIRMED
Keywords: meta-bug
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: liuhongt at gcc dot gnu.org
Target Milestone: ---
Target: x86
On x86-64, r15-7342-gd3627c78be116e has following regressions on x86-64 with
$ make check RUNTESTFLAGS="--target_board='unix{-m32,}'"
FAIL: gcc.dg/pr109393.c scan-tree-dump-times optimized "return 1;" 3
FAIL: gcc.dg/vect/vect-121.c -flto -ffat-lto-objects scan-tree-dump-not
optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-121.c scan-tree-dump-not optimized "Invalid sum"
FAIL: gcc.dg/vect/vect-tail-nomask-1.c -flto -ffat-lto-objects
scan-tree-dump-times vect "LOOP VECTORIZED" 2
FAIL: gcc.dg/vect/vect-tail-nomask-1.c scan-tree-dump-times vect "LOOP
VECTORIZED" 2
FAIL: gcc.target/i386/apx-ndd-tls-1b.c scan-assembler-times addq[
\t]+%r[a-z0-9]+, a@gottpoff\\(%rip\\), %r[a-z0-9]+ 1
FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2
FAIL: gcc.target/i386/pr106010-8c.c scan-tree-dump-times vect "(?n)add new
stmt:.*MEM <vector\\(16\\) _Float16>" 1
FAIL: gcc.target/i386/pr91384.c scan-assembler-not testl
FAIL: gcc.target/i386/stack-check-17.c scan-assembler-not pop
