Evan Cheng f02bb9af8b * Commit the fix (by Chris) for a tblgen type inferencing bug. ...

* Enhanced tblgen to handle instructions which have chain operand and writes a
chain result.
* Enhanced tblgen to handle instructions which produces no results. Part of
the change is a temporary hack which relies on instruction property (e.g.
isReturn, isBranch). The proper fix would be to change the .td syntax to
separate results dag from ops dag.

llvm-svn: 24587

2005-12-04 08:18:16 +00:00

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