From: David Edelsohn <dje@watson.ibm.com>
To: egcs@cygnus.com
Subject: Re: [REPOST] MT-safe exception diffs for 971207
Date: Fri, 12 Dec 1997 08:32:00 -0000 [thread overview]
Message-ID: <9712121631.AA22060@rios1.watson.ibm.com> (raw)
In-Reply-To: <199712120901.KAA04960@baht.labs.trema.com>
>>>>> Jason Merrill writes:
Jason> I also moved the call to the top of the function,
Jason> since the first use might be in a conditional.
>>>>> Teemu Torma writes:
Teemu> Please note that the USE insn is already at the beginning (after last parm
Teemu> insn), and emit_eh_context emits the call just before the USE insn. When
Teemu> the compiler compiles inline functions as standalone at the end of the
Teemu> compilation, last parm insn is not updated and can not be used.
Just as an aside, this is why good documentation in comments in
the code is important. If someone else works on this exception handling
code, he or she should not have to look in the egcs mailinglist for
explanations of subtle design decisions.
David
next prev parent reply other threads:[~1997-12-12 8:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <199712111608.RAA16152.cygnus.egcs@lev.labs.trema.com>
1997-12-11 19:51 ` Jason Merrill
1997-12-11 19:51 ` Jeffrey A Law
1997-12-12 3:55 ` Teemu Torma
[not found] ` <u9d8j32pxf.fsf.cygnus.egcs@yorick.cygnus.com>
1997-12-12 0:18 ` Jason Merrill
1997-12-12 1:52 ` Teemu Torma
1997-12-12 1:52 ` Jason Merrill
1997-12-12 1:18 ` Teemu Torma
1997-12-12 1:18 ` Jason Merrill
1997-12-12 8:32 ` David Edelsohn [this message]
1997-12-11 8:08 Teemu Torma
1997-12-17 5:04 ` Andrey Slepuhin
1997-12-17 5:14 ` Teemu Torma
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