From de2d7593a2c3bbe89a11e9b94718f2cb5dfd1ecb Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 23 Nov 2015 07:19:10 +0000 Subject: [TableGen] Use std::remove_if instead of manually coded loops that called erase inside them. NFC llvm-svn: 253857 --- llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp') diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index 7d020a02104..aac84705562 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -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, '" + -- cgit v1.2.3