Re: g++.dg not having one .exp per directory

2005-09-25 Thread Mike Stump
On Sep 25, 2005, at 7:58 PM, Ben Elliston wrote: make RUNTESTFLAGS="dg.exp=nothrow-1.C" check-g++ dg.exp=eh\*.C is another one. dg.exp=file1.C,file2.C I think was another spelling.

Re: g++.dg not having one .exp per directory

2005-09-25 Thread Ben Elliston
Paolo Bonzini wrote: > I have noticed that g++.dg does not have one .exp file per directory, > and I could not figure out how to run, say, a single test case in the > g++.dg/tree-ssa directory. > > Would the patch be acceptable for 4.1? What about 4.2? If not, how do > I achieve the same result?

Re: bad web link on mirrors page

2005-09-25 Thread Gerald Pfeifer
On Thu, 22 Sep 2005, george young wrote: > On the web page: >http://gcc.gnu.org/mirrors.html > > the link: > http://strawberry.resnet.mtu.edu/pub/gcc/ > > fails: "The requested URL /pub/gcc/ was not found on this server" Thanks for the hint! Paul, shall I remove the link from our mirrors

Re: System header warning exemptions and delta debugging don't mix well

2005-09-25 Thread caj
> > Short story: > > To make delta debugging more useful, gcc's STL system headers should > > all compile without warnings at the highest error checking level > > without the use of hardcoded warning suppressions in the compiler > > based on whether the code is in a system header or not (see >

Re: PATCH RFC: Increase support for restrict qualifier

2005-09-25 Thread Ian Lance Taylor
Daniel Berlin <[EMAIL PROTECTED]> writes: > second, how often does this actually set anything useful with restrict > types (I assume the value is not interesting in any other cases)? In functions which use the restrict qualifier, it does something useful pretty often: just about every time the re

Re: PATCH RFC: Increase support for restrict qualifier

2005-09-25 Thread Daniel Berlin
> + > /* Create a new temporary name with PREFIX. Returns an identifier. */ > > static GTY(()) unsigned int tmp_var_id_num; > @@ -470,6 +521,18 @@ internal_get_tmp_var (tree val, tree *pr > >t = lookup_tmp_var (val, is_formal); > > + if (is_formal) > +{ > + tree u = find_sin

g++.dg not having one .exp per directory

2005-09-25 Thread Paolo Bonzini
I have noticed that g++.dg does not have one .exp file per directory, and I could not figure out how to run, say, a single test case in the g++.dg/tree-ssa directory. I have modified g++.dg/dg.exp to do so, by using "glob" rather than "find", and then I could copy dg.exp to all the directories

Re: Compile Without Libc

2005-09-25 Thread Ian Lance Taylor
"aetherane \(sent by Nabble.com\)" <[EMAIL PROTECTED]> writes: > I am cross compiling an application to an architecture where the libc > functions won't really be useful to me. Whenever I try to compile my > application, I get the following message > "ld: cannot find -lc" > After searching the i

Compile Without Libc

2005-09-25 Thread aetherane (sent by Nabble.com)
I am cross compiling an application to an architecture where the libc functions won't really be useful to me. Whenever I try to compile my application, I get the following message "ld: cannot find -lc" After searching the internet, I came to the conclusion that it is looking for libc. Are there

Re: PATCH RFC: Increase support for restrict qualifier

2005-09-25 Thread Ian Lance Taylor
Ian Lance Taylor writes: > I mentioned on IRC that I had a simple patch to let the RTL level > aliasing analysis see the underlying decl, the one with the restrict > qualifier. My original patch was for the 4.0 branch. This is a > version updated for the 4.1 branch. I forgot to add the effects

PATCH RFC: Increase support for restrict qualifier

2005-09-25 Thread Ian Lance Taylor
In gcc 4.0, the restrict qualifier became less useful than in gcc 3.4. One of the main uses of the restrict qualifier is in scheduling. The scheduler currently uses only RTL level aliasing information--we currently have no mechanism for letting the RTL level query the alias information at the tree

Re: [4.0] version '400p', expected version '400*'

2005-09-25 Thread Christian Joensson
On 9/24/05, Christian Joensson <[EMAIL PROTECTED]> wrote: > On 9/23/05, Christian Joensson <[EMAIL PROTECTED]> wrote: > > Aurora SPARC Linux release 2.0 (Kashmir FC3) UltraSparc IIi (Sabre) sun4u: > > > LAST_UPDATED: Fri Sep 23 04:57:40 UTC 2005 > > > > Currently, using bubblestrap, in gcc cvs 4.0

Re: GCC 4.0.2 RC3

2005-09-25 Thread Christian Joensson
On 9/23/05, Christian Joensson <[EMAIL PROTECTED]> wrote: > On 9/23/05, Mark Mitchell <[EMAIL PROTECTED]> wrote: > > Christian Joensson wrote: > > > > > FAIL: g++.dg/other/profile1.C (test for excess errors) > > > FAIL: g++.old-deja/g++.law/profile1.C (test for excess errors) > > > XPASS: g++.old-d