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Changes to allow lists of any type

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7519 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-08-03 18:17:22 +00:00
parent bc1f0dc7eb
commit 7cf0ce4b8d
6 changed files with 230 additions and 110 deletions
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36
support/tools/TableGen/FileParser.y
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@@ -162,7 +162,6 @@ static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
RecTy *Ty;
Init *Initializer;
std::vector<Init*> *FieldList;
std::vector<Record*> *RecPtr;
std::vector<unsigned>*BitList;
Record *Rec;
SubClassRefTy *SubClassRef;
@@ -174,8 +173,7 @@ static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
%token <StrVal> ID STRVAL CODEFRAGMENT
%type <Ty> Type
%type <RecPtr> DefList DefListNE
%type <Rec> ClassInst DefInst Object ObjectBody ClassID DefID
%type <Rec> ClassInst DefInst Object ObjectBody ClassID
%type <SubClassRef> SubClassRef
%type <SubClassList> ClassList ClassListNE
@@ -197,15 +195,6 @@ ClassID : ID {
delete $1;
};
DefID : ID {
$$ = Records.getDef(*$1);
if ($$ == 0) {
err() << "Couldn't find def '" << *$1 << "'!\n";
abort();
}
delete $1;
};
// TableGen types...
Type : STRING { // string type
@@ -216,7 +205,7 @@ Type : STRING { // string type
$$ = new BitsRecTy($3);
} | INT { // int type
$$ = new IntRecTy();
} | LIST '<' ClassID '>' { // list<x> type
} | LIST '<' Type '>' { // list<x> type
$$ = new ListRecTy($3);
} | CODE { // code type
$$ = new CodeRecTy();
@@ -252,11 +241,7 @@ Value : INTVAL {
$$ = Init;
delete $2;
} | ID {
if (CurRec == 0) {
err() << "Def/Class name '" << *$1 << "' not allowed here!\n";
abort();
}
if (const RecordVal *RV = CurRec->getValue(*$1)) {
if (const RecordVal *RV = (CurRec ? CurRec->getValue(*$1) : 0)) {
$$ = new VarInit(*$1, RV->getType());
} else if (Record *D = Records.getDef(*$1)) {
$$ = new DefInit(D);
@@ -273,7 +258,7 @@ Value : INTVAL {
abort();
}
delete $3;
} | '[' DefList ']' {
} | '[' ValueList ']' {
$$ = new ListInit(*$2);
delete $2;
} | Value '.' ID {
@@ -285,19 +270,6 @@ Value : INTVAL {
delete $3;
};
DefList : /*empty */ {
$$ = new std::vector<Record*>();
} | DefListNE {
$$ = $1;
};
DefListNE : DefID {
$$ = new std::vector<Record*>();
$$->push_back($1);
} | DefListNE ',' DefID {
($$=$1)->push_back($3);
};
RBitList : INTVAL {
$$ = new std::vector<unsigned>();
$$->push_back($1);