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Re: compile/920501-18.c and -fssa
- To: kenner at vlsi1 dot ultra dot nyu dot edu
- Subject: Re: compile/920501-18.c and -fssa
- From: Mark Mitchell <mark at codesourcery dot com>
- Date: Sun, 17 Sep 2000 10:30:07 -0700
- Cc: gcc at gcc dot gnu dot org
- Organization: CodeSourcery, LLC
- References: <10009171208.AA10373@vlsi1.ultra.nyu.edu>
>>>>> "Richard" == Richard Kenner <kenner@vlsi1.ultra.nyu.edu> writes:
Richard> I think there's something wrong with the transformation
Richard> of the loop. Could somebody who understands the SSA
Richard> stuff please verify?
There are known issues with SSA, basically because the design of
RTL-generation involves generating overly low-level constructs early
in the game. Therefore, I wouldn't suggest we spend effort on this at
the moment. In fact, I think it's probably a waste of time to run
with -fssa in the testsuite, for now.
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com