Re: Help understanding gcc alias analysis

2009-01-11 Thread Raoul Gough
Richard Guenther wrote: On Sun, Jan 11, 2009 at 7:59 PM, Raoul Gough wrote: [snip] I guess the situation is more complicated in C++, which has explicit destructors. Consider the following example, which is getting closer to the problem that originally got me interested in this subject: voi

Re: Help understanding gcc alias analysis

2009-01-11 Thread Richard Guenther
On Sun, Jan 11, 2009 at 7:59 PM, Raoul Gough wrote: > Richard Guenther wrote: >> >> On Sat, Jan 10, 2009 at 12:55 PM, Richard Guenther >> wrote: >> >>> >>> On Sat, Jan 10, 2009 at 12:19 PM, Raoul Gough >>> wrote: >>> > > [snip] Here we pass into bar a pointer to int and double at the s

Re: Help understanding gcc alias analysis

2009-01-11 Thread Raoul Gough
Richard Guenther wrote: On Sat, Jan 10, 2009 at 12:55 PM, Richard Guenther wrote: On Sat, Jan 10, 2009 at 12:19 PM, Raoul Gough wrote: [snip] Here we pass into bar a pointer to int and double at the same storage location. So now, if the compiler goes ahead and reorders the read and w

Re: Steve Kargle and Daniel Franke - reviewers.

2009-01-11 Thread Daniel Franke
On Saturday 10 January 2009 19:06:48 Toon Moene wrote: > Now, however, I want to congratulate Daniel Franke and Steve Kargle (who > has been a GNU Fortran maintainer before) with their new status of > "reviewer". > > Thanks Daniel and Steve, for (re-)joining the club ! Thanks Toon :) Attached upd

Re: Xtensa port maintainer

2009-01-11 Thread Gerald Pfeifer
Hi Sterling, one thing I also recommend is sending regular test results to the gcc-testresults list. I believe there were ~two sent in November, none in December, and one this year so far which is a bit on the low end. Several of us operate nightly or at least weekly testers, and regular testing