fabi/Xenia-Canary
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Propagate vector constants.

Browse Source
This commit is contained in:
Dr. Chat
2016-01-13 01:38:56 -06:00
parent 4b7a403337
commit 3ccb2a978d
3 changed files with 526 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/xenia/cpu/hir/value.h
View File

@@ -77,9 +77,13 @@ class Value {
} Use;
typedef union {
int8_t i8;
uint8_t u8;
int16_t i16;
uint16_t u16;
int32_t i32;
uint32_t u32;
int64_t i64;
uint64_t u64;
float f32;
double f64;
vec128_t v128;
@@ -190,6 +194,8 @@ class Value {
return !!constant.f32;
case FLOAT64_TYPE:
return !!constant.f64;
case VEC128_TYPE:
return constant.v128.low || constant.v128.high;
default:
assert_unhandled_case(type);
return false;
@@ -199,9 +205,6 @@ class Value {
}
}
bool IsConstantFalse() const {
if (type == VEC128_TYPE) {
assert_always();
}
if (flags & VALUE_IS_CONSTANT) {
switch (type) {
case INT8_TYPE:
@@ -216,6 +219,8 @@ class Value {
return !constant.f32;
case FLOAT64_TYPE:
return !constant.f64;
case VEC128_TYPE:
return !(constant.v128.low || constant.v128.high);
default:
assert_unhandled_case(type);
return false;
@@ -475,6 +480,7 @@ class Value {
void Mul(Value* other);
void MulHi(Value* other, bool is_unsigned);
void Div(Value* other, bool is_unsigned);
void Max(Value* other);
static void MulAdd(Value* dest, Value* value1, Value* value2, Value* value3);
static void MulSub(Value* dest, Value* value1, Value* value2, Value* value3);
void Neg();
@@ -488,6 +494,17 @@ class Value {
void Shl(Value* other);
void Shr(Value* other);
void Sha(Value* other);
void Extract(Value* vec, Value* index);
void Select(Value* other, Value* ctrl);
void Splat(Value* other);
void VectorCompareEQ(Value* other, TypeName type);
void VectorCompareSGT(Value* other, TypeName type);
void VectorConvertI2F(Value* other);
void VectorConvertF2I(Value* other);
void VectorShl(Value* other, TypeName type);
void VectorShr(Value* other, TypeName type);
void VectorRol(Value* other, TypeName type);
void VectorSub(Value* other, TypeName type, bool is_unsigned, bool saturate);
void ByteSwap();
void CountLeadingZeros(const Value* other);
bool Compare(Opcode opcode, Value* other);