RE: FW: matrix linking

2007-11-17 Thread george
Is this a thread safe operation for your Ptolomy project? Should you suspend the application in order to load 'new classes' there? Thank you. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Joe Buck Sent: Friday, November 16, 2007 10:13 PM To: [EMAIL PROT

Re: Limits of stage3 changes

2007-11-17 Thread Kaveh R. GHAZI
On Fri, 16 Nov 2007, Steven Bosscher wrote: > Question is, whether this kind of rather large changes is acceptable > for stage 3 or not. Me, I call it a "regression fix" if it reduces > compile time. But I will not work on it now (or ask help from others) > if it is a priori not acceptable for s

Re: Using crlibm as the default math library in GCC sources

2007-11-17 Thread Vincent Lefevre
On 2007-11-16 19:33:38 -0500, Geert Bosch wrote: > If a real number is rounded to the nearest number in a binary floating > point format with 2*p+1 bits and that result rounded again to > a p-bit float, the result is the same as if the original value was > rounded to a p-bit float directly. No, th

Re: Bootstrap failure on i386-pc-solaris2.10

2007-11-17 Thread Hans-Peter Nilsson
On Sat, 17 Nov 2007, Jonathan Wakely wrote: > On 17/11/2007, Eric Botcazou <[EMAIL PROTECTED]> wrote: > > > I'm still seeing the same failure on x86_64-unknown-linux-gnu, is this > > > going to get fixed? > > > > You're not supposed to configure the compiler with --disable-checking as > > this > >

Re: Limits of stage3 changes

2007-11-17 Thread Rask Ingemann Lambertsen
On Fri, Nov 16, 2007 at 11:43:31PM +0100, Steven Bosscher wrote: > Hello, > > The amount of duplicate work done on RTL is sometimes really amazing, > especially since the merge of the dataflow branch. Some of the people > who have worked on the dataflow branch had hoped that other developers > wo

Re: Bootstrap failure on i386-pc-solaris2.10

2007-11-17 Thread Jonathan Wakely
On 17/11/2007, Eric Botcazou <[EMAIL PROTECTED]> wrote: > > I'm still seeing the same failure on x86_64-unknown-linux-gnu, is this > > going to get fixed? > > You're not supposed to configure the compiler with --disable-checking as this > disables the internal assertions, use --enable-checking=rele

Re: Bootstrap failure on i386-pc-solaris2.10

2007-11-17 Thread Eric Botcazou
> I'm still seeing the same failure on x86_64-unknown-linux-gnu, is this > going to get fixed? You're not supposed to configure the compiler with --disable-checking as this disables the internal assertions, use --enable-checking=release instead. -- Eric Botcazou

Re: Bootstrap failure on i386-pc-solaris2.10

2007-11-17 Thread Jonathan Wakely
On 09/11/2007, Andreas Tobler <[EMAIL PROTECTED]> wrote: > > > > Builds today fail during stage2 when compiling 'reg-stack.c' > > > > $ make bootstrap-lean ... > > { ... lots of stuff snipped ... } > > cc1: warnings being treated as errors > > /export/home/arth/gnu/gcc.git/gcc/reg-stack.c: In funct

Re: Limits of stage3 changes

2007-11-17 Thread Paolo Bonzini
My favorite example of this lack of follow-through is gcse.c. It computes reg-def chains and monotonic insn IDs. Guess what df-scan provides? This is great. I did that for combine and CSE, but I didn't know GCSE as well. From the description from my first read I like this patch, and I thi

Earlyclobber misunderstanding in local-alloc.c?

2007-11-17 Thread Rask Ingemann Lambertsen
In local-alloc.c, block_alloc(): if (optimize && recog_data.n_operands > 1 && recog_data.constraints[0][0] == '=' && recog_data.constraints[0][1] != '&') { The documentation about "Constraint Modifier Characters" says: