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[TableGen] Use std::remove_if instead of manually coded loops that called erase inside them. NFC 

llvm-svn: 253857
This commit is contained in:
Craig Topper 2015-11-23 07:19:10 +00:00
parent d2177de61a
commit de2d7593a2
1 changed files with 13 additions and 15 deletions
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28
llvm/utils/TableGen/CodeGenDAGPatterns.cpp
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@ -240,9 +240,9 @@ bool EEVT::TypeSet::EnforceInteger(TreePattern &TP) {
TypeSet InputSet(*this);
// Filter out all the fp types.
for (unsigned i = 0; i != TypeVec.size(); ++i)
if (!isInteger(TypeVec[i]))
TypeVec.erase(TypeVec.begin()+i--);
TypeVec.erase(std::remove_if(TypeVec.begin(), TypeVec.end(),
std::not1(std::ptr_fun(isInteger))),
TypeVec.end());
if (TypeVec.empty()) {
TP.error("Type inference contradiction found, '" +
@ -265,10 +265,10 @@ bool EEVT::TypeSet::EnforceFloatingPoint(TreePattern &TP) {
TypeSet InputSet(*this);
// Filter out all the fp types.
for (unsigned i = 0; i != TypeVec.size(); ++i)
if (!isFloatingPoint(TypeVec[i]))
TypeVec.erase(TypeVec.begin()+i--);
// Filter out all the integer types.
TypeVec.erase(std::remove_if(TypeVec.begin(), TypeVec.end(),
std::not1(std::ptr_fun(isFloatingPoint))),
TypeVec.end());
if (TypeVec.empty()) {
TP.error("Type inference contradiction found, '" +
@ -293,9 +293,9 @@ bool EEVT::TypeSet::EnforceScalar(TreePattern &TP) {
TypeSet InputSet(*this);
// Filter out all the vector types.
for (unsigned i = 0; i != TypeVec.size(); ++i)
if (!isScalar(TypeVec[i]))
TypeVec.erase(TypeVec.begin()+i--);
TypeVec.erase(std::remove_if(TypeVec.begin(), TypeVec.end(),
std::not1(std::ptr_fun(isScalar))),
TypeVec.end());
if (TypeVec.empty()) {
TP.error("Type inference contradiction found, '" +
@ -318,11 +318,9 @@ bool EEVT::TypeSet::EnforceVector(TreePattern &TP) {
bool MadeChange = false;
// Filter out all the scalar types.
for (unsigned i = 0; i != TypeVec.size(); ++i)
if (!isVector(TypeVec[i])) {
TypeVec.erase(TypeVec.begin()+i--);
MadeChange = true;
}
TypeVec.erase(std::remove_if(TypeVec.begin(), TypeVec.end(),
std::not1(std::ptr_fun(isVector))),
TypeVec.end());
if (TypeVec.empty()) {
TP.error("Type inference contradiction found, '" +