https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115892
Bug ID: 115892
Summary: [15 regression]
gcc.target/aarch64/sve/acle/general/cpy_1.c test
failure
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: jskumari at gcc dot gnu.org
Target Milestone: ---
The test fails with r15-1619-g3b9b8d6cfdf593.
body: .*\tadd (x[0-9]+), x0, #?1
\tmov (p[0-7])\.b, p15\.b
\tmov z0\.d, \2/m, \1
.*\tret
against: addvl sp, sp, #-1
str p15, [sp]
mov p3.b, p15.b
add x0, x0, 1
mov z0.d, p3/m, x0
ldr p15, [sp]
addvl sp, sp, #1
ret
FAIL: gcc.target/aarch64/sve/acle/general/cpy_1.c -march=armv8.2-a+sve
-moverride=tune=none check-function-bodies dup_x0_m
As per the discussion at
https://gcc.gnu.org/pipermail/gcc/2023-November/242930.html and
https://gcc.gnu.org/pipermail/gcc/2023-November/242931.html , this is an
acceptable result and the testcase can be changed.
