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[RegisterValue] Rewrite operator!= in terms of operator==. NFCI. 

llvm-svn: 350149
This commit is contained in:
Davide Italiano 2018-12-29 05:05:23 +00:00
parent 223032f72e
commit db057e7792
1 changed files with 1 additions and 26 deletions
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27
lldb/source/Utility/RegisterValue.cpp
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@ -793,32 +793,7 @@ bool RegisterValue::operator==(const RegisterValue &rhs) const {
} }
bool RegisterValue::operator!=(const RegisterValue &rhs) const { bool RegisterValue::operator!=(const RegisterValue &rhs) const {
if (m_type != rhs.m_type) return !(*this == rhs);
return true;
switch (m_type) {
case eTypeInvalid:
return false;
case eTypeUInt8:
case eTypeUInt16:
case eTypeUInt32:
case eTypeUInt64:
case eTypeUInt128:
case eTypeFloat:
case eTypeDouble:
case eTypeLongDouble:
return m_scalar != rhs.m_scalar;
case eTypeBytes:
if (buffer.length != rhs.buffer.length) {
return true;
} else {
uint8_t length = buffer.length;
if (length > kMaxRegisterByteSize)
length = kMaxRegisterByteSize;
return memcmp(buffer.bytes, rhs.buffer.bytes, length) != 0;
}
break;
}
return true;
} }
bool RegisterValue::ClearBit(uint32_t bit) { bool RegisterValue::ClearBit(uint32_t bit) {