RE: disable-nls breaks build

2013-05-01 Thread Paulo Matos
After a couple of tests, this failure seems to have nothing to do with nls. Even if I remove all the flags it still fails. I guess it can only be a case of tool versions: Building with GCC 4.7.2, gmp 4.3.0, mpfr 2.4.1, mpc 0.8.1. Would you think any of these could be affecting the build? Cheers,

RE: disable-nls breaks build

2013-05-01 Thread Paulo Matos
Turns out that this is a warning thrown by GCC that ends up as an error due to --enable-werror-always. Paulo Matos > -Original Message- > > From: gcc-ow...@gcc.gnu.org [mailto:gcc-ow...@gcc.gnu.org] On Behalf Of > Paulo > > Matos > > Sent: 30 April 2013 14:33 > > To: gcc@gcc.gnu.org > >

Re: Computation and usage of SSA_NAME_PTR_INFO

2013-05-01 Thread Nikhil Patil
On Tue, Apr 30, 2013 at 1:32 PM, Richard Biener wrote: > On Mon, Apr 29, 2013 at 7:34 PM, Nikhil Patil > wrote: >> Hello, >> >> 1. Which passes of gcc make use of points-to information in >> SSA_NAME_PTR_INFO (or more precisely, pt_solution) in doing >> optimizations? > > All passes that query t

Re: GSoC openMP task scheduling Advice

2013-05-01 Thread guray.ozen
Dear All, Thank you for your reply Tobias. By the way Mr Jakup I hope my approach is make sense for you. I changed GOMP_SPINCOUNT factor and i got speedup more than. I attached my trace that was profiled extrae and paraver. Light blue mean idle, Dark blue mean running, Yellow scheduling, Fork/Jo

Testing a plugin optimization with 'make check' (slashes in options)

2013-05-01 Thread Steve Ellcey
I was wondering if someone would tell me how to pass an option that contains slashes into 'make check'? For example if I want to test a compiler using a simulator and the -O3 option I can run: make check RUNTESTFLAGS="--target_board='mips-sim-mti32/-O3'" I want to run this: make check RUNTES

Identifying global state within GCC

2013-05-01 Thread David Malcolm
I had a go at writing a custom pass to try to locate places where GCC makes use of global state. You can see the pass here (which I implemented using gcc-python-plugin): https://gcc-python-plugin.readthedocs.org/en/latest/working-with-c.html#finding-global-variables A build log from recompiling g

RE: Testing a plugin optimization with 'make check' (slashes in options)

2013-05-01 Thread Matthew Fortune
Hi, > I was wondering if someone would tell me how to pass an option that > contains slashes into 'make check'? > > For example if I want to test a compiler using a simulator and the -O3 option > I can run: > > make check RUNTESTFLAGS="--target_board='mips-sim-mti32/-O3'" > > I want to run this

RE: Testing a plugin optimization with 'make check' (slashes in options)

2013-05-01 Thread Steve Ellcey
On Wed, 2013-05-01 at 13:53 -0700, Matthew Fortune wrote: > > Using a brace expansion may help here though I haven't checked. Forward > slashes are for the first > set of run variants and braces are for the second set. Given the separator > for brace expansion is , > then the forwards slashes wo

Optimization pass for coremark switch statement

2013-05-01 Thread Steve Ellcey
I have created a dynamically loadable optimization pass for optimizing the switch statement in the core_state_transition function of the coremark benchmark. This pass is not fully tested (I haven't run anything other then coremark with it) and it has no controls for limiting how much code it copie