Re: trouble emilinating redundant compares

2012-01-22 Thread Hans-Peter Nilsson
On Mon, 23 Jan 2012, Paul S wrote: > Thanks Dave, > > I would never have guessed from gccinternals.pdf that it is possible to use > mode iterators to select predicates & constraints ... Really? If you but if you have suggestions for improving the documentation, that'd be welcome. > I think I hav

Re: [GCC Steering Committee] Interix OS maintainer

2012-01-22 Thread Gerald Pfeifer
On Sun, 22 Jan 2012, Douglas Rupp wrote: > If it please the Committee: I volunteer as the Interix maintainer. You forgot to attach two passport photos and your credit card information for the processing fee, Douglas, but we can attend to that later. :-) On a more serious note, I'm taking care of

Re: x86_64 -mcmodel=smallhigh, cont'd

2012-01-22 Thread Richard Henderson
On 01/18/2012 08:20 AM, Jed Davis wrote: > But my other question is: is there interest in having this change > contributed? It's not inherently vendor-specific, but I'm having trouble > thinking of anyone else who'd want to use it, and I don't know what GCC's > policy is on features like that. It

Re: trouble emilinating redundant compares

2012-01-22 Thread Richard Henderson
On 01/18/2012 08:16 AM, Paul S wrote: > Thanks H-P, > > That worked first time ! > > For a few days I had been searching the non cc0 ports for hints. Two > of the ports don't bother using the set CC side effect to avoid > compares and the others are obfuscated by the fact that they > (understanda

[GCC Steering Committee] Interix OS maintainer

2012-01-22 Thread Douglas Rupp
If it please the Committee: I volunteer as the Interix maintainer. --Douglas Rupp

Re: trouble emilinating redundant compares

2012-01-22 Thread Paul S
Thanks Dave, I would never have guessed from gccinternals.pdf that it is possible to use mode iterators to select predicates & constraints ... I think I have a use for this today :-) Cheers, Paul. On 20/01/12 10:26, Dave Korn wrote: On 17/01/2012 21:16, Paul S wrote: For example the i

ANNOUNCE: MELT plugin 0.9.3 release candidate 2 for GCC 4.6 (& probably 4.7)

2012-01-22 Thread Basile Starynkevitch
Hello All, It is my pleasure to announce the release candidate 2 of MELT plugin 0.9.3 for GCC 4.6 (& 4.7 when available) Please download the gzipped tar archive from http://gcc-melt.org/melt-0.9.3rc2-plugin-for-gcc-4.6.tgz (file of 4231496 bytes of md5sum 970024b88e82357fe1440eb767c6f07a) This i

Re: Dealing with compilers that pretend to be GCC

2012-01-22 Thread Jonathan Wakely
On 22 January 2012 11:34, Vincent Lefevre wrote: > On 2012-01-21 13:58:53 +, Jonathan Wakely wrote: >> On 21 January 2012 13:42, Vincent Lefevre wrote: >> > On 2012-01-21 01:24:19 +, Jonathan Wakely wrote: >> >> And what about the fact other compilers haven't defined such a macro >> >> for

Re: Dealing with compilers that pretend to be GCC

2012-01-22 Thread Vincent Lefevre
On 2012-01-21 13:58:53 +, Jonathan Wakely wrote: > On 21 January 2012 13:42, Vincent Lefevre wrote: > > On 2012-01-21 01:24:19 +, Jonathan Wakely wrote: > >> And what about the fact other compilers haven't defined such a macro > >> for each extension they implement, whether it comes from GC