gcc-4.9-20160406 is now available

2016-04-06 Thread gccadmin
Snapshot gcc-4.9-20160406 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20160406/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.9 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: Vector registers on MIPS arch

2016-04-06 Thread David Guillen Fandos
On 06/04/16 10:44, Ilya Enkovich wrote: > 2016-04-06 1:50 GMT+03:00 David Guillen Fandos : >> >> Thanks again Ilya, >> >> That seems to help to solve the problem. Now I'm facing another issue. >> It seems the tree-vec-generic pass is promoting my vector operations to >> BLKmode and therefore the VE

Re: Unnecessary check on phi node in tree if-conversion?

2016-04-06 Thread Bin.Cheng
On Wed, Apr 6, 2016 at 5:07 PM, Bin.Cheng wrote: > Hi, > Function if_convertible_phi_p has below check on virtual PHI nodes: > > > if (any_mask_load_store) > return true; > > /* When there were no if-convertible stores, check > that there are no memory writes in the branches of the lo

Unnecessary check on phi node in tree if-conversion?

2016-04-06 Thread Bin.Cheng
Hi, Function if_convertible_phi_p has below check on virtual PHI nodes: if (any_mask_load_store) return true; /* When there were no if-convertible stores, check that there are no memory writes in the branches of the loop to be if-converted. */ if (virtual_operand_p (gimple_p

Re: Vector registers on MIPS arch

2016-04-06 Thread Ilya Enkovich
2016-04-06 1:50 GMT+03:00 David Guillen Fandos : > > Thanks again Ilya, > > That seems to help to solve the problem. Now I'm facing another issue. > It seems the tree-vec-generic pass is promoting my vector operations to > BLKmode and therefore the VECTOR_MODE_P macro evaluates to false, > falling