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More dead code removal (using -Wunreachable-code)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2012-01-20 21:51:11 +00:00
parent 0041d4d447
commit 4d6ccb5f68
110 changed files with 179 additions and 442 deletions
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5
lib/TableGen/TGParser.cpp
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@@ -318,7 +318,6 @@ Init *TGParser::ParseObjectName(MultiClass *CurMultiClass) {
// Some of these can also begin values but we disallow those cases
// because they are unlikely to be useful.
return StringInit::get(GetNewAnonymousName());
break;
default:
break;
}
@@ -722,7 +721,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
default:
TokError("unknown operation");
return 0;
break;
case tgtok::XHead:
case tgtok::XTail:
case tgtok::XEmpty:
@@ -1026,8 +1024,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
CurMultiClass);
}
}
TokError("could not parse operation");
return 0;
}
/// ParseOperatorType - Parse a type for an operator. This returns
@@ -1088,7 +1084,6 @@ Init *TGParser::ParseSimpleValue(Record *CurRec, RecTy *ItemType,
// still exists in some .td files. Ignore it.
Lex.Lex(); // Skip '#'.
return ParseSimpleValue(CurRec, ItemType, Mode);
break;
case tgtok::IntVal: R = IntInit::get(Lex.getCurIntVal()); Lex.Lex(); break;
case tgtok::StrVal: {
std::string Val = Lex.getCurStrVal();