diff options
| author | Eric Anholt <eric@anholt.net> | 2016-11-15 14:48:43 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2016-11-29 08:52:50 -0800 |
| commit | 4690a93b123a64f8730a870a336ae9756d11fd18 (patch) | |
| tree | 13ed6e2582fbbfe75ee85c2ef36f0ffbf3f15592 /src/gallium/drivers/vc4/vc4_qir.h | |
| parent | f4baf809937c98dabee90ea57b9d7e6135bdb0df (diff) | |
vc4: Add support for coalescing ALU ops into tex_[srtb] MOVs.
This isn't as complete as I would like (can't merge interpolation because
of the implicit r5 dependency, doesn't work with control flow), but this
was cheap and easy.
Improves 3DMMES Taiji performance by 1.15353% +/- 0.299896% (n=29, 16)
total instructions in shared programs: 99810 -> 99059 (-0.75%)
instructions in affected programs: 10705 -> 9954 (-7.02%)
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_qir.h')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qir.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qir.h b/src/gallium/drivers/vc4/vc4_qir.h index 28d33449391..e189bc32d94 100644 --- a/src/gallium/drivers/vc4/vc4_qir.h +++ b/src/gallium/drivers/vc4/vc4_qir.h @@ -577,6 +577,7 @@ int qir_get_tex_uniform_src(struct qinst *inst); bool qir_reg_equals(struct qreg a, struct qreg b); bool qir_has_side_effects(struct vc4_compile *c, struct qinst *inst); bool qir_has_side_effect_reads(struct vc4_compile *c, struct qinst *inst); +bool qir_has_uniform_read(struct qinst *inst); bool qir_is_mul(struct qinst *inst); bool qir_is_raw_mov(struct qinst *inst); bool qir_is_tex(struct qinst *inst); |