Subject: publishing
From: Jonathan Aldrich (jonal@cs.washington.edu)
Date: Mon Oct 30 2000 - 20:47:46 PST
I wanted to have a clean system, and had a few things I hadn't checked in
yet. The immediate motivation is that Dave Grove at IBM asked for our
thread code, and I wanted to make sure it was working. I'll send another
message about how to compile programs with threads. Meanwhile, I'm going
to tar up my entire source tree and ship it off to him, which I think is
the simplest way of getting him the code. Here are the changes in my
commit:
-------- changes to Java/front-end/src -------------------
* added a clarifying comment in method_decl.c
-------- changes to Cecil/src/compiler/optimizer -------------------
* added an ipca_debug option (default: false) to trigger breakpoints
during IP analysis if there are no possible callees at a call site. This
is "wrong" with respect to the program's dynamic behavior , but sometimes
occurs in practice because the analysis is conservative.
* added a handy stack that keeps track of all the contours being analyzed
by the IP analysis phase. The interface includes print_call_stack and
call_stack_includes(ipca_algorithm, msg_key)
* cleaned up some code changes I had previously made
* added a check for analyzing functions that have a pure_empty argument
when in SCS IPCA analysis. It is safe (and improves results) to not
analyze the function call, because if the function can never be called
without an argument at run time.
-------------------------------------------------------------
Jonathan :-)
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