Subject: [Cecil] publishing
From: Craig Chambers (chambers@cs.washington.edu)
Date: Tue Feb 13 2001 - 15:16:18 PST
I'm publishing some small changes.
*) I developed a very simple version of the DFG construction code that
doesn't propagate any reaching definitions. I changed the compiler to
always build some version of the DFG, using the simple (and supposedly
fast) version if optimizations are off. I changed several parts of
the compiler to not rely on the AST being present, and to use the DFG
if it is present, including node printing and dot-graph printing and
the lowering and rep-checking passes. I moved some code around among
dfg.cecil and cfg2dfg.cecil and ir-node.cecil.
*) I made some clean-ups in how nested IRs are processed during
verification and printing.
-- Craig
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