RFH: intra-procedure optimizations "CALL_REALLY_USED_REGISTERS"

2005-08-07 Thread Björn Haase
Hello, The avr port presently misses possible intra-procedure optimizations concerning register use. Optimizations are missed when 1) calling a leaf function that is 2) defined in the same unit as a the caller and 3) clobbers only a subset of the call-clobbered registers. Presently I observe th

Re: How can I build gcc on my Windows PC?

2005-08-07 Thread Björn Haase
David Nowak wrote >Do I need a c compiler to build gcc on my Windows PC? If so, where >can I get one? I downloaded both MinGW and Cygwin, but neither seems >to have a c compiler. Please help me. Thank you. Cygwin *includes* working gcc binaries. Probably you simply missed to choose the right

Re: Problems bootstrapping mainline on cygwin: warning: ./cc1-checksum.o ./cc1obj-checksum.o ./cc1plus-checksum.o libgcc/_chkstk.o differ

2005-08-07 Thread Danny Smith
Christian Joensson wrote > I haven't bootstrapped gcc on cygwin for a while now... but, using gcc > cvs trunk LAST_UPDATED: Fri Aug 5 09:05:37 UTC 2005, I get comparison > warnings...: > warning: ./cc1-checksum.o differs > warning: ./cc1obj-checksum.o differs > warning: ./cc1plus-checksum.o diffe

Re: RFH: intra-procedure optimizations "CALL_REALLY_USED_REGISTERS"

2005-08-07 Thread Steven Bosscher
On Sunday 07 August 2005 09:35, Björn Haase wrote: > Hello, > > The avr port presently misses possible intra-procedure optimizations > concerning register use. What you describe is an _inter_procedural optimization. "Between procedures". You want to use the result of some analysis done in one fu

Re: RFH: _inter_-procedure optimizations "CALL_REALLY_USED_REGISTERS"

2005-08-07 Thread Björn Haase
Steven Bosscher wrote on Sonntag, 7. August 2005 12:45 : > On Sunday 07 August 2005 09:35, Björn Haase wrote: > > Hello, > > > > The avr port presently misses possible intra-procedure optimizations > > concerning register use. > > What you describe is an _inter_procedural optimization. "Between >

Re: GCC 4.0.1 - iostream: No such file or dir....

2005-08-07 Thread Chris Garrett
[EMAIL PROTECTED] wrote: Chris Garrett <[EMAIL PROTECTED]> wrote: main.cpp:5: error: 'cout' was not declared in this scope This question should have been sent to gcc-help, not here. Sorry about this. What criteria is there for posting to gcc vs gcc-help? But as long as I'm answer

Preissenkung bei Get-Time!!

2005-08-07 Thread Preissenkung bei Get-Time!!
Sehr geehrter Get-Time Kunde, Endlich ist es soweit. Bitte Nachschauen: http://www.Get-Time.de wurde für Sie bearbeitet und Ihren wünschen nach angepasst. Unsere Preise wurden für Sie herabgesetzt. Herausgegeben von Salles Manager Osman Coskun

Preissenkung bei Get-Time!!

2005-08-07 Thread Preissenkung bei Get-Time!!
Sehr geehrter Get-Time Kunde, Endlich ist es soweit. Bitte Nachschauen: http://www.Get-Time.de wurde für Sie bearbeitet und Ihren wünschen nach angepasst. Unsere Preise wurden für Sie herabgesetzt. Herausgegeben von Salles Manager Osman Coskun

Re: RFH: _inter_-procedure optimizations "CALL_REALLY_USED_REGISTERS"

2005-08-07 Thread Steven Bosscher
On Sunday 07 August 2005 14:07, Björn Haase wrote: > I think that such kind of optimization could help very much for my > fractional numerics library where some functions tend to be lengthy but use > very few registers. I would be willing to try to implement it. > > I can imagine two possible appro

Re: How can I build gcc on my Windows PC?

2005-08-07 Thread Mike Stump
On Saturday, August 6, 2005, at 10:39 PM, David Nowak wrote: Do I need a c compiler to build gcc on my Windows PC? If so, where can I get one? I downloaded both MinGW and Cygwin, but neither seems to have a c compiler. Please help me. Thank you. Both are compilers... You will need to read

Re: GCC 4.0.1 - iostream: No such file or dir....

2005-08-07 Thread Mike Stump
On Sunday, August 7, 2005, at 01:19 PM, Chris Garrett wrote: [EMAIL PROTECTED] wrote: Chris Garrett <[EMAIL PROTECTED]> wrote: main.cpp:5: error: 'cout' was not declared in this scope This question should have been sent to gcc-help, not here. Sorry about this. What criteria is there for p

Re: [NOD32: deleted] Does it matter?

2005-08-07 Thread actual
Stimate domn/doamna, Acesta este un mesaj automat generat ca urmare a primirii mesajului Dvs Cu stima, ONRC