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Use v.data() instead of &v[0] when SmallVector v might be empty.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72210 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2009-05-21 09:52:38 +00:00
parent 82fe2935bf
commit e3e51c0038
7 changed files with 30 additions and 32 deletions
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18
lib/AsmParser/LLParser.cpp
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@ -1577,7 +1577,7 @@ bool LLParser::ParseValID(ValID &ID) {
ParseToken(lltok::rbrace, "expected end of metadata node"))
return true;
ID.ConstantVal = MDNode::get(&Elts[0], Elts.size());
ID.ConstantVal = MDNode::get(Elts.data(), Elts.size());
return false;
}
@ -1617,7 +1617,7 @@ bool LLParser::ParseValID(ValID &ID) {
ParseToken(lltok::rbrace, "expected end of struct constant"))
return true;
ID.ConstantVal = ConstantStruct::get(&Elts[0], Elts.size(), false);
ID.ConstantVal = ConstantStruct::get(Elts.data(), Elts.size(), false);
ID.Kind = ValID::t_Constant;
return false;
}
@ -1636,7 +1636,7 @@ bool LLParser::ParseValID(ValID &ID) {
return true;
if (isPackedStruct) {
ID.ConstantVal = ConstantStruct::get(&Elts[0], Elts.size(), true);
ID.ConstantVal = ConstantStruct::get(Elts.data(), Elts.size(), true);
ID.Kind = ValID::t_Constant;
return false;
}
@ -1656,7 +1656,7 @@ bool LLParser::ParseValID(ValID &ID) {
"vector element #" + utostr(i) +
" is not of type '" + Elts[0]->getType()->getDescription());
ID.ConstantVal = ConstantVector::get(&Elts[0], Elts.size());
ID.ConstantVal = ConstantVector::get(Elts.data(), Elts.size());
ID.Kind = ValID::t_Constant;
return false;
}
@ -1690,7 +1690,7 @@ bool LLParser::ParseValID(ValID &ID) {
" is not of type '" +Elts[0]->getType()->getDescription());
}
ID.ConstantVal = ConstantArray::get(ATy, &Elts[0], Elts.size());
ID.ConstantVal = ConstantArray::get(ATy, Elts.data(), Elts.size());
ID.Kind = ValID::t_Constant;
return false;
}
@ -1761,8 +1761,8 @@ bool LLParser::ParseValID(ValID &ID) {
if (!ExtractValueInst::getIndexedType(Val->getType(), Indices.begin(),
Indices.end()))
return Error(ID.Loc, "invalid indices for extractvalue");
ID.ConstantVal = ConstantExpr::getExtractValue(Val,
&Indices[0], Indices.size());
ID.ConstantVal =
ConstantExpr::getExtractValue(Val, Indices.data(), Indices.size());
ID.Kind = ValID::t_Constant;
return false;
}
@ -1782,8 +1782,8 @@ bool LLParser::ParseValID(ValID &ID) {
if (!ExtractValueInst::getIndexedType(Val0->getType(), Indices.begin(),
Indices.end()))
return Error(ID.Loc, "invalid indices for insertvalue");
ID.ConstantVal = ConstantExpr::getInsertValue(Val0, Val1,
&Indices[0], Indices.size());
ID.ConstantVal =
ConstantExpr::getInsertValue(Val0, Val1, Indices.data(), Indices.size());
ID.Kind = ValID::t_Constant;
return false;
}