Re: gcc-4.3-20110515 is now available

2011-05-18 Thread Gerald Pfeifer
On Sun, 15 May 2011, Daniel Jacobowitz wrote: > If we're building 4.7 snapshots, do we still need 4.3? I suggested to stop doing them last year already. I guess if nobody objects I'll do so in a bit (and will be happy to run them manually upon request thereafter). Gerald

mips-elf-gcc -fno-delayed-branch problem

2011-05-18 Thread Toshi Morita
target: mips-elf version: 4.4.1 There's a problem where compiling code with -fno-delayed-branch still fills branch delay slots. [ubxju10]/home/jupiter/tmorita/dhrystone/test 1097 % cat minlib.c #include int printf(const char *format, ...) { register int a0 asm ("a0"); register

Re: SET_DEF invalidate the def-use chain.

2011-05-18 Thread Richard Guenther
On Wed, May 18, 2011 at 6:55 PM, Feng LI wrote: > Hi Richard, > > a_2 is used in g1 already, I don't know how this data structure is > managed and afraid that it'll be freed twice if you also use it in the > newly inserted stmt. Do you think it'll be safe here? Of course it is. SSA names can be

Re: Compiling Netbeans with GCJ?

2011-05-18 Thread Sean Robert McGuffee
Is the Classpath library that gcj uses something that could be updated to have everything Netbeans needs? Netbeans has grown on me in functionality. It's just that it uses like 2 gigs of memory and is often very slow when many files are open. I imagine if there ever were a case for gcj's existence,

Re: SET_DEF invalidate the def-use chain.

2011-05-18 Thread Feng LI
Hi Richard, a_2 is used in g1 already, I don't know how this data structure is managed and afraid that it'll be freed twice if you also use it in the newly inserted stmt. Do you think it'll be safe here? Feng On Wed, May 18, 2011 at 6:10 PM, Richard Guenther wrote: > On Wed, May 18, 2011 at 5:01

Re: SET_DEF invalidate the def-use chain.

2011-05-18 Thread Richard Guenther
On Wed, May 18, 2011 at 5:01 PM, Feng LI wrote: > Hi, > > I have the code like: >  a_2 = 5;                         g1 >  b_3 = 6;                         g2 >  d_4 = a_2 + b_3;            g3 > > And I'd like to insert "tmp.globe = a_2" just after the definition of > a_2 (after g1), so that the co

SET_DEF invalidate the def-use chain.

2011-05-18 Thread Feng LI
Hi, I have the code like: a_2 = 5; g1 b_3 = 6; g2 d_4 = a_2 + b_3;g3 And I'd like to insert "tmp.globe = a_2" just after the definition of a_2 (after g1), so that the code will be: a_2 = 5; g1 tmp.globe

Re: Specifying additional information of pointers

2011-05-18 Thread Ian Lance Taylor
Piotr Wyderski writes: > I'm implementing in C++ a semi-portable portable bit vector based on > SIMD extensions > available on the platform. GCC automatically vectorizes it to a large > extent, but much > better code could have been generated it there were a way to annotate > the source code some

Re: [PATCH, MELT] correcting path error in the Makefile.in

2011-05-18 Thread Ian Lance Taylor
Basile Starynkevitch writes: > On Wed, May 18, 2011 at 10:27:11AM +0400, Andrey Belevantsev wrote: > >> On 17.05.2011 23:42, Basile Starynkevitch wrote: >> >On Tue, 17 May 2011 21:30:44 +0200 >> >Pierre Vittet wrote: >> >> >>My contributor number is 634276. >> You don't have to write your FSF c

Specifying additional information of pointers

2011-05-18 Thread Piotr Wyderski
Hello, I'm implementing in C++ a semi-portable portable bit vector based on SIMD extensions available on the platform. GCC automatically vectorizes it to a large extent, but much better code could have been generated it there were a way to annotate the source code somehow. Namely, in many places I

Re: [PATCH, MELT] correcting path error in the Makefile.in

2011-05-18 Thread Basile Starynkevitch
On Wed, May 18, 2011 at 10:27:11AM +0400, Andrey Belevantsev wrote: > On 17.05.2011 23:42, Basile Starynkevitch wrote: > >On Tue, 17 May 2011 21:30:44 +0200 > >Pierre Vittet wrote: > > >>My contributor number is 634276. > You don't have to write your FSF contributor number in each mail to > gcc-

Re: Compiling Netbeans with GCJ?

2011-05-18 Thread Andrew Haley
On 17/05/11 19:16, Sean Robert McGuffee wrote: > Hi, > Has anyone compiled netbeans with gcj? > If so, can you please post your method? I don't think so. I'm sure gcj could compile Netbeans, but I am not at all sure that the Classpath library that gcj uses has everything Netbeans needs. Definite