Re: [Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-08-14 Thread Matt Turner
On Wed, Aug 13, 2014 at 8:36 PM, Connor Abbott wrote: > On Wed, Aug 13, 2014 at 1:22 PM, Matt Turner wrote: >> From: Kenneth Graunke >> >> The pass breaks live ranges of virtual registers by allocating new >> registers when it sees an assignment to a virtual GRF it's already seen >> written. >>

Re: [Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-08-13 Thread Connor Abbott
On Wed, Aug 13, 2014 at 1:22 PM, Matt Turner wrote: > From: Kenneth Graunke > > The pass breaks live ranges of virtual registers by allocating new > registers when it sees an assignment to a virtual GRF it's already seen > written. > > total instructions in shared programs: 4337879 -> 4335014 (-0

[Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-08-13 Thread Matt Turner
From: Kenneth Graunke The pass breaks live ranges of virtual registers by allocating new registers when it sees an assignment to a virtual GRF it's already seen written. total instructions in shared programs: 4337879 -> 4335014 (-0.07%) instructions in affected programs: 343865 -> 341000 (-0

Re: [Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-05-12 Thread Eric Anholt
Eric Anholt writes: > Matt Turner writes: > >> From: Kenneth Graunke >> >> The pass breaks live ranges of virtual registers by allocating new >> registers when it sees an assignment to a virtual GRF it's already seen >> written. >> >> total instructions in shared programs: 1656292 -> 1651898 (-

Re: [Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-04-15 Thread Eric Anholt
Matt Turner writes: > From: Kenneth Graunke > > The pass breaks live ranges of virtual registers by allocating new > registers when it sees an assignment to a virtual GRF it's already seen > written. > > total instructions in shared programs: 1656292 -> 1651898 (-0.27%) > instructions in affecte

Re: [Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-04-14 Thread Matt Turner
On Mon, Apr 14, 2014 at 3:01 PM, Matt Turner wrote: > From: Kenneth Graunke > > The pass breaks live ranges of virtual registers by allocating new > registers when it sees an assignment to a virtual GRF it's already seen > written. > > total instructions in shared programs: 1656292 -> 1651898 (-0

[Mesa-dev] [PATCH] i965/fs: Add pass to rename registers to break live ranges.

2014-04-14 Thread Matt Turner
From: Kenneth Graunke The pass breaks live ranges of virtual registers by allocating new registers when it sees an assignment to a virtual GRF it's already seen written. total instructions in shared programs: 1656292 -> 1651898 (-0.27%) instructions in affected programs: 466836 -> 462442 (-0