proposal for the gcc 3.2 transition

2002-08-22 Thread Jack Howarth
Hello, I would like to make a proposal for one aspect of the gcc 3.2 migration in sid. A critical part of this transition will be the discovery of how many arches still require creation of libgcc-compat code in glibc. Currently we are told by Jakub Jelinek that i386 is fine. Franz Sirl has just

Re: c/7661: gcc-3.0 optimization bug on debian GNULinux on x86 with very simple program

2002-08-22 Thread Daniel Jacobowitz
On Wed, Aug 21, 2002 at 11:28:47PM -0400, Carlos O'Donell wrote: > On Wed, Aug 21, 2002 at 11:55:27AM +0300, Alexei Khlebnikov wrote: > > > I think this program should not terminate at all because i will > > > always be one greater than oldi. > > > I think gcc3.0 has a problem with no optimization

Re: c/7661: gcc-3.0 optimization bug on debian GNULinux on x86 with very simple program

2002-08-22 Thread Carlos O'Donell
> > > > Changed my mind. After a posting from Linus on dri-devel and a discussion > > about integer overflow (undefined) in C the following came out: > > Is integer overflow behaviour really undefined? If yes (I want it to be yes > :), > then, of course, it's the programmer's fault, not the compil

Re: c/7661: gcc-3.0 optimization bug on debian GNULinux on x86 with very simple program

2002-08-22 Thread Alexei Khlebnikov
> On Wed, Aug 21, 2002 at 11:55:27AM +0300, Alexei Khlebnikov wrote: > > > I think this program should not terminate at all because i will > > > always be one greater than oldi. > > > I think gcc3.0 has a problem with no optimization then but since > > > there is later version that works gcc 3.1.1,