Re: optimization/10877: [3.3/3.4 regression] miscompilation with -O3 -fPIC on x86

Andrew Pinski <[email protected]> 20 May 2003 19:36:01 -0000

Newsgroups	gmane.comp.gcc.prs
Message-ID	<[email protected]>

The following reply was made to PR optimization/10877; it has been noted by GNATS.

From: Andrew Pinski <[email protected]>
To: Andrew Pinski <[email protected]>
Cc: Wolfgang Bangerth <[email protected]>,
   Christian Ehrhardt <[email protected]>, <[email protected]>,
   <[email protected]>, <[email protected]>
Subject: Re: optimization/10877: [3.3/3.4 regression] miscompilation with -O3 -fPIC on x86
Date: Tue, 20 May 2003 15:28:18 -0400

 The differences in the rtl shows up in testpic.cc.30.rnreg.
 The work around in this case is to run with -fno-rename-registers, but 
 this might not work in all cases.

 Thanks,
 Andrew Pinski