Chris Lattner f4127dd48e Rewrite the tblgen parser in a recursive descent style, eliminating the bison parser. ...

This makes the parser much easier to understand, eliminates a ton of global variables,
and gives tblgen nice caret diagnostics.  It is also faster, but tblgen probably doesn't
care about performance.

There are a couple of FIXMEs which I will take care of next.

llvm-svn: 44274

2007-11-22 20:49:04 +00:00

7.1 KiB

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