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| author | Chris Lattner <sabre@nondot.org> | 2010-03-28 08:48:47 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-28 08:48:47 +0000 |
| commit | 135091bd9dd749b6bf731697b2371b77be5bdf5f (patch) | |
| tree | c75a1cd9a044194e819c96e0e9560884242ade3b /llvm/utils/TableGen/CodeGenDAGPatterns.h | |
| parent | b7c48433df8d441c633aa416d52fa9d7ed259a2c (diff) | |
| download | llvm-135091bd9dd749b6bf731697b2371b77be5bdf5f.zip llvm-135091bd9dd749b6bf731697b2371b77be5bdf5f.tar.gz llvm-135091bd9dd749b6bf731697b2371b77be5bdf5f.tar.bz2 | |
improve type checking of SDNode operand count. This rejects all cases
where an incorrect number of operands is provided to an sdnode instead
of just a few cases.
llvm-svn: 99761
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.h')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.h b/llvm/utils/TableGen/CodeGenDAGPatterns.h index 29c6c56..0960647 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.h +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.h @@ -199,6 +199,9 @@ public: SDNodeInfo(Record *R); // Parse the specified record. unsigned getNumResults() const { return NumResults; } + + /// getNumOperands - This is the number of operands required or -1 if + /// variadic. int getNumOperands() const { return NumOperands; } Record *getRecord() const { return Def; } const std::string &getEnumName() const { return EnumName; } |