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Replacing store vector left/right opcodes by just using permutes.

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This commit is contained in:
Ben Vanik
2013-12-15 11:58:54 -08:00
parent a44551c418
commit 88cdb9e36c
7 changed files with 67 additions and 159 deletions
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42
src/alloy/hir/function_builder.cc
View File

@@ -781,28 +781,6 @@ Value* FunctionBuilder::Load(
return i->dest;
}
Value* FunctionBuilder::LoadVectorLeft(
Value* address, TypeName type, uint32_t load_flags) {
ASSERT_ADDRESS_TYPE(address);
Instr* i = AppendInstr(
OPCODE_LOAD_VECTOR_LEFT_info, load_flags,
AllocValue(type));
i->set_src1(address);
i->src2.value = i->src3.value = NULL;
return i->dest;
}
Value* FunctionBuilder::LoadVectorRight(
Value* address, TypeName type, uint32_t load_flags) {
ASSERT_ADDRESS_TYPE(address);
Instr* i = AppendInstr(
OPCODE_LOAD_VECTOR_RIGHT_info, load_flags,
AllocValue(type));
i->set_src1(address);
i->src2.value = i->src3.value = NULL;
return i->dest;
}
Value* FunctionBuilder::LoadAcquire(
Value* address, TypeName type, uint32_t load_flags) {
ASSERT_ADDRESS_TYPE(address);
@@ -834,26 +812,6 @@ Value* FunctionBuilder::StoreRelease(
return i->dest;
}
void FunctionBuilder::StoreVectorLeft(
Value* address, Value* value, uint32_t store_flags) {
ASSERT_ADDRESS_TYPE(address);
ASSERT_VECTOR_TYPE(value);
Instr* i = AppendInstr(OPCODE_STORE_VECTOR_LEFT_info, store_flags);
i->set_src1(address);
i->set_src2(value);
i->src3.value = NULL;
}
void FunctionBuilder::StoreVectorRight(
Value* address, Value* value, uint32_t store_flags) {
ASSERT_ADDRESS_TYPE(address);
ASSERT_VECTOR_TYPE(value);
Instr* i = AppendInstr(OPCODE_STORE_VECTOR_RIGHT_info, store_flags);
i->set_src1(address);
i->set_src2(value);
i->src3.value = NULL;
}
void FunctionBuilder::Prefetch(
Value* address, size_t length, uint32_t prefetch_flags) {
ASSERT_ADDRESS_TYPE(address);

7
src/alloy/hir/function_builder.h
View File

@@ -118,15 +118,8 @@ public:
Value* Load(Value* address, TypeName type, uint32_t load_flags = 0);
Value* LoadAcquire(Value* address, TypeName type, uint32_t load_flags = 0);
Value* LoadVectorLeft(Value* address, TypeName type,
uint32_t load_flags = 0);
Value* LoadVectorRight(Value* address, TypeName type,
uint32_t load_flags = 0);
void Store(Value* address, Value* value, uint32_t store_flags = 0);
Value* StoreRelease(Value* address, Value* value, uint32_t store_flags = 0);
void StoreVectorLeft(Value* address, Value* value, uint32_t store_flags = 0);
void StoreVectorRight(Value* address, Value* value,
uint32_t store_flags = 0);
void Prefetch(Value* address, size_t length, uint32_t prefetch_flags = 0);
Value* Max(Value* value1, Value* value2);

4
src/alloy/hir/opcodes.h
View File

@@ -105,12 +105,8 @@ enum Opcode {
OPCODE_LOAD,
OPCODE_LOAD_ACQUIRE,
OPCODE_LOAD_VECTOR_LEFT,
OPCODE_LOAD_VECTOR_RIGHT,
OPCODE_STORE,
OPCODE_STORE_RELEASE,
OPCODE_STORE_VECTOR_LEFT,
OPCODE_STORE_VECTOR_RIGHT,
OPCODE_PREFETCH,
OPCODE_MAX,

24
src/alloy/hir/opcodes.inl
View File

@@ -194,18 +194,6 @@ DEFINE_OPCODE(
OPCODE_SIG_V_V,
OPCODE_FLAG_MEMORY | OPCODE_FLAG_VOLATILE);
DEFINE_OPCODE(
OPCODE_LOAD_VECTOR_LEFT,
"load_vector_left",
OPCODE_SIG_V_V,
OPCODE_FLAG_MEMORY);
DEFINE_OPCODE(
OPCODE_LOAD_VECTOR_RIGHT,
"load_vector_right",
OPCODE_SIG_V_V,
OPCODE_FLAG_MEMORY);
DEFINE_OPCODE(
OPCODE_STORE,
"store",
@@ -218,18 +206,6 @@ DEFINE_OPCODE(
OPCODE_SIG_V_V_V,
OPCODE_FLAG_MEMORY | OPCODE_FLAG_VOLATILE);
DEFINE_OPCODE(
OPCODE_STORE_VECTOR_LEFT,
"store_vector_left",
OPCODE_SIG_X_V_V,
OPCODE_FLAG_MEMORY);
DEFINE_OPCODE(
OPCODE_STORE_VECTOR_RIGHT,
"store_vector_right",
OPCODE_SIG_X_V_V,
OPCODE_FLAG_MEMORY);
DEFINE_OPCODE(
OPCODE_PREFETCH,
"prefetch",

4
src/alloy/hir/value.cc
View File

@@ -401,6 +401,10 @@ void Value::Not() {
case INT64_TYPE:
constant.i64 = ~constant.i64;
break;
case VEC128_TYPE:
constant.v128.low = ~constant.v128.low;
constant.v128.high = ~constant.v128.high;
break;
default:
XEASSERTALWAYS();
break;