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Moving LoadAcquire/StoreRelease behavior up into HIR.

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This commit is contained in:
Ben Vanik
2014-01-04 00:50:48 -08:00
parent 88b631b160
commit 93ea56179a
11 changed files with 97 additions and 197 deletions
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34
src/alloy/hir/hir_builder.cc
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@@ -874,17 +874,6 @@ Value* HIRBuilder::Load(
return i->dest;
}
Value* HIRBuilder::LoadAcquire(
Value* address, TypeName type, uint32_t load_flags) {
ASSERT_ADDRESS_TYPE(address);
Instr* i = AppendInstr(
OPCODE_LOAD_ACQUIRE_info, load_flags,
AllocValue(type));
i->set_src1(address);
i->src2.value = i->src3.value = NULL;
return i->dest;
}
void HIRBuilder::Store(
Value* address, Value* value, uint32_t store_flags) {
ASSERT_ADDRESS_TYPE(address);
@@ -894,17 +883,6 @@ void HIRBuilder::Store(
i->src3.value = NULL;
}
Value* HIRBuilder::StoreRelease(
Value* address, Value* value, uint32_t store_flags) {
ASSERT_ADDRESS_TYPE(address);
Instr* i = AppendInstr(OPCODE_STORE_RELEASE_info, store_flags,
AllocValue(INT8_TYPE));
i->set_src1(address);
i->set_src2(value);
i->src3.value = NULL;
return i->dest;
}
void HIRBuilder::Prefetch(
Value* address, size_t length, uint32_t prefetch_flags) {
ASSERT_ADDRESS_TYPE(address);
@@ -1625,6 +1603,18 @@ Value* HIRBuilder::CompareExchange(
return i->dest;
}
Value* HIRBuilder::AtomicExchange(Value* address, Value* new_value) {
ASSERT_ADDRESS_TYPE(address);
ASSERT_INTEGER_TYPE(new_value);
Instr* i = AppendInstr(
OPCODE_ATOMIC_EXCHANGE_info, 0,
AllocValue(new_value->type));
i->set_src1(address);
i->set_src2(new_value);
i->src3.value = NULL;
return i->dest;
}
Value* HIRBuilder::AtomicAdd(Value* address, Value* value) {
ASSERT_ADDRESS_TYPE(address);
ASSERT_INTEGER_TYPE(value);