===================================================================
@@ -6014,7 +6014,7 @@ insn_file (const_rtx insn)
bool
need_atomic_barrier_p (enum memmodel model, bool pre)
{
- switch (model)
+ switch (model & MEMMODEL_MASK)
{
case MEMMODEL_RELAXED:
case MEMMODEL_CONSUME:
===================================================================
@@ -7008,9 +7008,9 @@ maybe_emit_sync_lock_test_and_set (rtx target, rtx
exists, and the memory model is stronger than acquire, add a release
barrier before the instruction. */
- if (model == MEMMODEL_SEQ_CST
- || model == MEMMODEL_RELEASE
- || model == MEMMODEL_ACQ_REL)
+ if ((model & MEMMODEL_MASK) == MEMMODEL_SEQ_CST
+ || (model & MEMMODEL_MASK) == MEMMODEL_RELEASE
+ || (model & MEMMODEL_MASK) == MEMMODEL_ACQ_REL)
expand_mem_thread_fence (model);
if (icode != CODE_FOR_nothing)
@@ -7388,7 +7388,7 @@ expand_mem_thread_fence (enum memmodel model)
{
if (HAVE_mem_thread_fence)
emit_insn (gen_mem_thread_fence (GEN_INT (model)));
- else if (model != MEMMODEL_RELAXED)
+ else if ((model & MEMMODEL_MASK) != MEMMODEL_RELAXED)
{
if (HAVE_memory_barrier)
emit_insn (gen_memory_barrier ());
@@ -7412,7 +7412,7 @@ expand_mem_signal_fence (enum memmodel model)
{
if (HAVE_mem_signal_fence)
emit_insn (gen_mem_signal_fence (GEN_INT (model)));
- else if (model != MEMMODEL_RELAXED)
+ else if ((model & MEMMODEL_MASK) != MEMMODEL_RELAXED)
{
/* By default targets are coherent between a thread and the signal
handler running on the same thread. Thus this really becomes a
@@ -7467,7 +7467,7 @@ expand_atomic_load (rtx target, rtx mem, enum memm
target = gen_reg_rtx (mode);
/* For SEQ_CST, emit a barrier before the load. */
- if (model == MEMMODEL_SEQ_CST)
+ if ((model & MEMMODEL_MASK) == MEMMODEL_SEQ_CST)
expand_mem_thread_fence (model);
emit_move_insn (target, mem);
@@ -7513,7 +7513,7 @@ expand_atomic_store (rtx mem, rtx val, enum memmod
if (maybe_expand_insn (icode, 2, ops))
{
/* lock_release is only a release barrier. */
- if (model == MEMMODEL_SEQ_CST)
+ if ((model & MEMMODEL_MASK) == MEMMODEL_SEQ_CST)
expand_mem_thread_fence (model);
return const0_rtx;
}
@@ -7540,7 +7540,7 @@ expand_atomic_store (rtx mem, rtx val, enum memmod
emit_move_insn (mem, val);
/* For SEQ_CST, also emit a barrier after the store. */
- if (model == MEMMODEL_SEQ_CST)
+ if ((model & MEMMODEL_MASK) == MEMMODEL_SEQ_CST)
expand_mem_thread_fence (model);
return const0_rtx;