https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104200
Bug ID: 104200
Summary: [12 Regression] FAIL:
gcc.target/aarch64/atomic-inst-cas.c (test for excess
errors) fails
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: testsuite-fail
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
Target: aarch64
+FAIL: gcc.target/aarch64/atomic-inst-cas.c (test for excess errors)
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/testsuite/gcc.target/aarch64/atomic-inst-cas.c:
In function 'test_cas_atomic_relaxed_consume_char':^M
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/testsuite/gcc.target/aarch64/atomic-inst-cas.c:22:12:
warning: failure memory model 'memory_order_consume' cannot be stronger than
success memory model 'memory_order_relaxed' for '__atomic_compare_exchange_1'
[-Winvalid-memory-model]^M
....
Most likely caused by r12-6216.
