diff options
| author | Varad Gautam <[email protected]> | 2016-03-08 01:01:59 +0530 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2016-03-15 13:09:24 -0700 |
| commit | e103b52aec773537d2821d8acc42ac9caa2a4b17 (patch) | |
| tree | f4ac5bce2da4a9faf98e6fb801a8506ffdfcbbe3 /src/gallium/drivers/vc4/vc4_qir.h | |
| parent | 00bdbb22a92a40472ef47d22b26926ac8f542826 (diff) | |
vc4: Coalesce instructions using VPM reads into the VPM read.
This is done instead of copy propagating the VPM reads into the
instructions using them, because VPM reads have to stay in order.
shader-db results:
total instructions in shared programs: 78509 -> 78114 (-0.50%)
instructions in affected programs: 5203 -> 4808 (-7.59%)
total estimated cycles in shared programs: 234670 -> 234318 (-0.15%)
estimated cycles in affected programs: 5345 -> 4993 (-6.59%)
Signed-off-by: Varad Gautam <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Tested-by: Rhys Kidd <[email protected]>
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_qir.h')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qir.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qir.h b/src/gallium/drivers/vc4/vc4_qir.h index bae31768bd8..4f39d72f552 100644 --- a/src/gallium/drivers/vc4/vc4_qir.h +++ b/src/gallium/drivers/vc4/vc4_qir.h @@ -484,7 +484,7 @@ bool qir_opt_copy_propagation(struct vc4_compile *c); bool qir_opt_cse(struct vc4_compile *c); bool qir_opt_dead_code(struct vc4_compile *c); bool qir_opt_small_immediates(struct vc4_compile *c); -bool qir_opt_vpm_writes(struct vc4_compile *c); +bool qir_opt_vpm(struct vc4_compile *c); void vc4_nir_lower_blend(struct vc4_compile *c); void vc4_nir_lower_io(struct vc4_compile *c); nir_ssa_def *vc4_nir_get_state_uniform(struct nir_builder *b, |