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| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2015-08-15 09:58:32 -0700 |
|---|---|---|
| committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2015-08-18 17:48:53 -0700 |
| commit | f01bdb0484dd5224b183526d020ee3f2888cac45 (patch) | |
| tree | 220dd0d240197461455409e39a94284803ccaafd /src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp | |
| parent | c3b21f2d56d77c8c11115bf110a5e25e9dd7e3d5 (diff) | |
| download | external_mesa3d-f01bdb0484dd5224b183526d020ee3f2888cac45.zip external_mesa3d-f01bdb0484dd5224b183526d020ee3f2888cac45.tar.gz external_mesa3d-f01bdb0484dd5224b183526d020ee3f2888cac45.tar.bz2 | |
util/ra: Make allocating conflict lists optional
Since i965 is now using make_reg_conflicts_transitive and doesn't need
q-value computations, they are disabled on i965. They are enabled
everywhere else so that they get the old behavior. This reduces the time
spent in eglInitialize() on BDW by around 10-15%.
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp index d7b6ad5..62ed708 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp @@ -115,7 +115,7 @@ brw_vec4_alloc_reg_set(struct brw_compiler *compiler) ralloc_free(compiler->vec4_reg_set.ra_reg_to_grf); compiler->vec4_reg_set.ra_reg_to_grf = ralloc_array(compiler, uint8_t, ra_reg_count); ralloc_free(compiler->vec4_reg_set.regs); - compiler->vec4_reg_set.regs = ra_alloc_reg_set(compiler, ra_reg_count); + compiler->vec4_reg_set.regs = ra_alloc_reg_set(compiler, ra_reg_count, false); if (compiler->devinfo->gen >= 6) ra_set_allocate_round_robin(compiler->vec4_reg_set.regs); ralloc_free(compiler->vec4_reg_set.classes); |