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[JIT] VectorConvertX2X unsigned support

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This commit is contained in:
DrChat
2018-03-02 16:34:57 -06:00
parent fd0d2185ef
commit 49866e970b
3 changed files with 19 additions and 8 deletions
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16
src/xenia/cpu/hir/value.cc
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@@ -1079,19 +1079,27 @@ void Value::VectorCompareUGE(Value* other, TypeName type) {
}
}
void Value::VectorConvertI2F(Value* other) {
void Value::VectorConvertI2F(Value* other, bool is_unsigned) {
assert_true(type == VEC128_TYPE);
for (int i = 0; i < 4; i++) {
constant.v128.f32[i] = (float)other->constant.v128.i32[i];
if (is_unsigned) {
constant.v128.f32[i] = (float)other->constant.v128.u32[i];
} else {
constant.v128.f32[i] = (float)other->constant.v128.i32[i];
}
}
}
void Value::VectorConvertF2I(Value* other) {
void Value::VectorConvertF2I(Value* other, bool is_unsigned, bool saturate) {
assert_true(type == VEC128_TYPE);
// FIXME(DrChat): This does not saturate!
for (int i = 0; i < 4; i++) {
constant.v128.i32[i] = (int32_t)other->constant.v128.f32[i];
if (is_unsigned) {
constant.v128.u32[i] = (uint32_t)other->constant.v128.f32[i];
} else {
constant.v128.i32[i] = (int32_t)other->constant.v128.f32[i];
}
}
}

4
src/xenia/cpu/hir/value.h
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@@ -526,8 +526,8 @@ class Value {
void VectorCompareSGE(Value* other, TypeName type);
void VectorCompareUGT(Value* other, TypeName type);
void VectorCompareUGE(Value* other, TypeName type);
void VectorConvertI2F(Value* other);
void VectorConvertF2I(Value* other);
void VectorConvertI2F(Value* other, bool is_unsigned);
void VectorConvertF2I(Value* other, bool is_unsigned, bool saturate);
void VectorShl(Value* other, TypeName type);
void VectorShr(Value* other, TypeName type);
void VectorRol(Value* other, TypeName type);