Re: We should backport gcc 4.4 regression testcases to gcc 4.3 branch

2009-01-29 Thread H.J. Lu
On Mon, Jan 19, 2009 at 10:46 AM, Mark Mitchell wrote: > H.J. Lu wrote: > >> We can limit new testcases, which we backport to 4.3 branch, only >> to those 4.4 regressions against 4.3 branch. They should always >> pass on 4.3 branch by definition. > > There's nothing wrong with backporting testcas

Re: We should backport gcc 4.4 regression testcases to gcc 4.3 branch

2009-01-19 Thread Mark Mitchell
H.J. Lu wrote: > We can limit new testcases, which we backport to 4.3 branch, only > to those 4.4 regressions against 4.3 branch. They should always > pass on 4.3 branch by definition. There's nothing wrong with backporting testcases to an older release branch, but please make sure that they pas

Re: We should backport gcc 4.4 regression testcases to gcc 4.3 branch

2009-01-18 Thread H.J. Lu
On 1/18/09, Richard Guenther wrote: > On Sun, Jan 18, 2009 at 10:35 PM, H.J. Lu wrote: > > Hi, > > > > This 4.3 regression: > > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38905 > > > > is caused by a backport, which also introduced a 4.3 > > regression: > > > > http://gcc.gnu.org/b

Re: We should backport gcc 4.4 regression testcases to gcc 4.3 branch

2009-01-18 Thread Richard Guenther
On Sun, Jan 18, 2009 at 10:35 PM, H.J. Lu wrote: > Hi, > > This 4.3 regression: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38905 > > is caused by a backport, which also introduced a 4.3 > regression: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36765 It uncovered a latent problem. Of cou

We should backport gcc 4.4 regression testcases to gcc 4.3 branch

2009-01-18 Thread H.J. Lu
Hi, This 4.3 regression: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38905 is caused by a backport, which also introduced a 4.3 regression: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36765 Since we didn't backport testcases to 4.3 branch, we didn't notice 4.3 regression when the packport was