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Re: -fomit-frame-pointer interaction with alloca - egcs-1.0.1
- To: John Hughes <john at AtlanTech dot COM>
- Subject: Re: -fomit-frame-pointer interaction with alloca - egcs-1.0.1
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 11 Feb 1998 01:20:17 -0700
- cc: "Egcs-Bugs Mailing List (E-mail)" <egcs-bugs at cygnus dot com>
- Reply-To: law at cygnus dot com
In message <01BD3621.9E26B740@malvinas.AtlanTech.COM>you write:
> Well, I think I've tracked down the problem with my second test case.
>
> Here's the change I made to stop egcs outputing useless stack adjusts when
> compiling a routine which calls alloca with -fomit-frame-pointer (in addition
> to the patch you (Jeff) suggested to expr.c).
>
> This fixes all my test cases.
Thanks. There were minor formatting problems with your patch; you
also missed another case in flow.
I took care of both of these problems and installed the changes.
jeff