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produce an error on invalid input instead of asserting: 

def : Pat<((v2f64 (vector_shuffle immAllZerosV_bc,
           ^

llvm-svn: 49462
This commit is contained in:
Chris Lattner 2008-04-10 04:48:34 +00:00
parent 9d339849ee
commit 57dd77462b
1 changed files with 5 additions and 0 deletions
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5
llvm/utils/TableGen/TGParser.cpp
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@ -616,6 +616,11 @@ Init *TGParser::ParseSimpleValue(Record *CurRec) {
} }
case tgtok::l_paren: { // Value ::= '(' IDValue DagArgList ')' case tgtok::l_paren: { // Value ::= '(' IDValue DagArgList ')'
Lex.Lex(); // eat the '(' Lex.Lex(); // eat the '('
if (Lex.getCode() != tgtok::Id) {
TokError("expected identifier in dag init");
return 0;
}
Init *Operator = ParseIDValue(CurRec); Init *Operator = ParseIDValue(CurRec);
if (Operator == 0) return 0; if (Operator == 0) return 0;