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[CPU] Saturating VectorSub: fix typo in last commit

This commit is contained in:
Triang3l 2019-07-19 08:22:30 +03:00
parent f14f44e729
commit 2b411f4c8b
1 changed files with 4 additions and 4 deletions
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8
src/xenia/cpu/hir/value.cc
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@ -1351,7 +1351,7 @@ void Value::VectorSub(Value* other, TypeName type, bool is_unsigned,
result &= -int8_t(result <= src1); result &= -int8_t(result <= src1);
} else { } else {
uint8_t overflowed = (src1 >> 7) + INT8_MAX; uint8_t overflowed = (src1 >> 7) + INT8_MAX;
if (int8_t((overflowed ^ src2) & (overflowed ^ result)) >= 0) { if (int8_t((overflowed ^ src2) & (overflowed ^ result)) < 0) {
result = overflowed; result = overflowed;
} }
} }
@ -1379,7 +1379,7 @@ void Value::VectorSub(Value* other, TypeName type, bool is_unsigned,
result &= -int16_t(result <= src1); result &= -int16_t(result <= src1);
} else { } else {
uint16_t overflowed = (src1 >> 15) + INT16_MAX; uint16_t overflowed = (src1 >> 15) + INT16_MAX;
if (int16_t((overflowed ^ src2) & (overflowed ^ result)) >= 0) { if (int16_t((overflowed ^ src2) & (overflowed ^ result)) < 0) {
result = overflowed; result = overflowed;
} }
} }
@ -1407,7 +1407,7 @@ void Value::VectorSub(Value* other, TypeName type, bool is_unsigned,
result &= -int32_t(result <= src1); result &= -int32_t(result <= src1);
} else { } else {
uint32_t overflowed = (src1 >> 31) + INT32_MAX; uint32_t overflowed = (src1 >> 31) + INT32_MAX;
if (int32_t((overflowed ^ src2) & (overflowed ^ result)) >= 0) { if (int32_t((overflowed ^ src2) & (overflowed ^ result)) < 0) {
result = overflowed; result = overflowed;
} }
} }
@ -1435,7 +1435,7 @@ void Value::VectorSub(Value* other, TypeName type, bool is_unsigned,
result &= -int64_t(result <= src1); result &= -int64_t(result <= src1);
} else { } else {
uint64_t overflowed = (src1 >> 63) + INT64_MAX; uint64_t overflowed = (src1 >> 63) + INT64_MAX;
if (int64_t((overflowed ^ src2) & (overflowed ^ result)) >= 0) { if (int64_t((overflowed ^ src2) & (overflowed ^ result)) < 0) {
result = overflowed; result = overflowed;
} }
} }