Re: c/7733: Segmentation Fault with -ftest-coverage

[Dara Hazeghi <dhazeghi@yahoo.com>]

The following reply was made to PR c/7733; it has been noted by GNATS.

From: Dara Hazeghi <dhazeghi@yahoo.com>
To: Simon.Wallis@arm.com
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/7733: Segmentation Fault with -ftest-coverage
Date: Fri, 16 May 2003 11:35:47 -0700 (PDT)

 --- Simon Wallis <simon.wallis@arm.com> wrote:
 > I've built my application with "-fprofile-arcs
 > -ftest-coverage -O1 -g"
 > using gcc 3.3 on solaris 2.8
 > 
 > The behaviour is exactly the same as gcc 3.2.3:
 > It builds OK, but on startup, reports
 >   Program received signal SIGILL, Illegal
 > instruction.
 >   0x00210ff0 in atexit@@SYSVABI_1.3 ()
 > 
 > I rebuilt with "-fprofile-arcs -O1 -g" and got the
 > same SIGILL crash.
 > 
 > I rebuilt with "-O1 -g" and the image ran fine.
 
 Darn. Could you send a testcase that exhibits this
 particular problem, so we can figure out whether this
 a SPARC bug, or a profiling bug? Thanks,
 
 Dara
 
 P.S. If it's possible for you to check that this
 occurs under linux/x86 on gcc 3.3 too, that'd be great.
 
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