diff options
| author | Eric Anholt <eric@anholt.net> | 2011-01-18 17:16:49 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-01-19 16:29:11 -0800 |
| commit | 63879d90ace519749fed228ca0e21b5b56c7e1c0 (patch) | |
| tree | aa188e6012a39f6fd2fb67e419cdbf49b66e401e /src/mesa/drivers/dri/i965/brw_fs.h | |
| parent | 3f2fe31eee1667ef9cad99aaad69e52a09c9effa (diff) | |
i965/fs: Add an instruction scheduler.
Improves performance of my GLSL demo by 5.1% (+/- 1.4%, n=7). It also
reschedules the giant multiply tree at the end of
glsl-fs-convolution-1 so that we end up not spilling registers,
producing the expected level of performance.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h index 65c8a1e020..7c991f3265 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.h +++ b/src/mesa/drivers/dri/i965/brw_fs.h @@ -436,6 +436,8 @@ public: bool dead_code_eliminate(); bool remove_duplicate_mrf_writes(); bool virtual_grf_interferes(int a, int b); + void schedule_instructions(); + void generate_code(); void generate_fb_write(fs_inst *inst); void generate_linterp(fs_inst *inst, struct brw_reg dst, |