RE: Frame Pointer Usage

2011-04-11 Thread Sumanth Gundapaneni
Hi, FYI besides what Ian had mentioned, you can refer to gcc/function.h file for the classification of functions by GCC. You can check out how GCC categorizes a function by debugging cc1 using "gdb --args" (http://gcc.gnu.org/wiki/DebuggingGCC). You can probably put a break point at your prolo

Re: GCC Gathering in London 17/Jun to 19/Jun 2011

2011-04-11 Thread Philip Herron
On 8 April 2011 21:15, Diego Novillo wrote: > We are organizing a gathering of GCC developers and interested parties > at the Google office in London, UK for the weekend of 17-Jun-2011. > The gathering will be Friday evening, all day Saturday, and Sunday > until some time in the afternoon. > > The

WPA/LTRANS vs COMDAT vs linker plugin confusion.

2011-04-11 Thread Dave Korn
Hi all, From http://gcc.gnu.org/wiki/whopr/driver: > When the WPA phase produces the definition of the COMDAT symbol in a new > object file, that definition should not be in a COMDAT group. But it appears that it is: > davek@gcc10:~/gcc/obj.patched/gcc/testsuite/g++$ grep section > g+

Re: [RFC] gfortran's coarray (library version): configure/build and the testsuite

2011-04-11 Thread Jorge D'ELIA
- Mensaje original - > De: "Ralf Wildenhues" > Para: "Jorge D'ELIA" > CC: "Tobias Burnus" , > "gfortran" , > "GCC Mailing List" , > "Rainer Orth" CeBiTec.Uni-Bielefeld.DE> > Enviados: Sábado, 9 de Abril 2011 6:34:05 > Asunto: Re: [RFC] gfortran's coarray (library version): > c

RE: Frame Pointer Usage

2011-04-11 Thread Iyer, Balaji V
Yes, that is what I want. Thank you! -Balaji V. Iyer. -Original Message- From: Ian Lance Taylor [mailto:i...@google.com] Sent: Monday, April 11, 2011 4:40 PM To: Iyer, Balaji V Cc: gcc@gcc.gnu.org Subject: Re: Frame Pointer Usage "Iyer, Balaji V" writes: > Thanks Ian for your help. If

Re: Frame Pointer Usage

2011-04-11 Thread Ian Lance Taylor
"Iyer, Balaji V" writes: > Thanks Ian for your help. If I set the frame pointer required hook (using > SUBTARGET_FRAME_POINTER_REQUIRED and TARGET_FRAME_POINTER_REQUIRED) it will > set the frame-pointer for all the functions..am I correct? I would like to > force it to use the frame-pointer f

Re: [RFC] gfortran's coarray (library version): configure/build and the testsuite

2011-04-11 Thread Mikael Morin
On Tuesday 05 April 2011 22:01:03 Tobias Burnus wrote: > Hello, > > Fortran 2008 has a build in parallelization (Coarray [Fortran], CAF) > [1]. gfortran did the first steps to a communication-library version > [2]. The library will be based MPI. > > There are two issues I like to discuss in this

RE: Frame Pointer Usage

2011-04-11 Thread Iyer, Balaji V
Thanks Ian for your help. If I set the frame pointer required hook (using SUBTARGET_FRAME_POINTER_REQUIRED and TARGET_FRAME_POINTER_REQUIRED) it will set the frame-pointer for all the functions..am I correct? I would like to force it to use the frame-pointer for a certain functions in a program

A question about handling debug_insn in schedulers

2011-04-11 Thread Revital Eres
Hello, I wonder how the instruction scheduler deals with debug_insn? Looking at how SMS handles notes I wonder if this mechanism is adopted to handle debug_insn in other schedulers: notes are ignored during the scheduling procedure and are carefully placed before the instruction that follow them

Re: Parameter not passed in call expr

2011-04-11 Thread Ludovic Courtès
Hi Dodji, Dodji Seketeli writes: > ludovic.cour...@inria.fr (Ludovic Courtès) a écrit: [...] >> parm = build_decl (loc, PARM_DECL, >> create_tmp_var_name ("parm"), >> void_ptr); > > > It looks like a: > > DECL_ARG_TYPE (parm) = void_ptr; > > might be h