bootstrap/3374: Bootstrap failure with -O -fomit-frame-pointer

[Laurynas Biveinis]

The following reply was made to PR bootstrap/3374; it has been noted by GNATS.

From: Laurynas Biveinis <lauras@softhome.net>
To: bangerth@dealii.org
Cc: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/3374: Bootstrap failure with -O -fomit-frame-pointer
Date: Tue, 19 Nov 2002 23:34:28 +0200

 > Synopsis: Bootstrap failure with -O -fomit-frame-pointer
 
 >     This is a rather old bootstrap failure. Can you please
 >     check whether this still happens with newer versions of gcc
 >     and report your findings?
 
 Hello,
 
 Unfortunatelly I do not have resources right now to check it :(
 However, the failure was encountered on very common platform
 i686-pc-linux-gnu, so it would be nice if someone could spare some
 CPU time to do bootstrap with
 BOOT_CFLAGS="-O -fomit-frame-pointer -fno-defer-pop -fno-thread-jumps"
 (Those -fno-... options are not required to reproduce debugging, IIRC.
 They were added just to narrow the set of active optimizations, I
 think) I'll check myself as soon as I am able to. (In a month or
 two...)
 
 Laurynas