diff options
| author | Eric Anholt <[email protected]> | 2015-06-15 17:47:12 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-06-16 15:15:14 -0700 |
| commit | d4d27361499cac73da4716b571519ecb71cef551 (patch) | |
| tree | c1b0223e9eaa92e0df2daf9495dee3daf99532b4 /src/gallium | |
| parent | 507f3e708cbd10a4272aeffa0f066f1a80b48239 (diff) | |
vc4: Swap around which src we spill to ra31/rb31.
I wanted to assert that src1 came from a non-unspilled register in shader
validation, and this easily gets us that. And, as a bonus:
total instructions in shared programs: 93347 -> 92723 (-0.67%)
instructions in affected programs: 60524 -> 59900 (-1.03%)
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qpu_emit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qpu_emit.c b/src/gallium/drivers/vc4/vc4_qpu_emit.c index 577eb9200f4..99afe4b8798 100644 --- a/src/gallium/drivers/vc4/vc4_qpu_emit.c +++ b/src/gallium/drivers/vc4/vc4_qpu_emit.c @@ -117,11 +117,11 @@ fixup_raddr_conflict(struct vc4_compile *c, return; if (mux0 == QPU_MUX_A) { - queue(c, qpu_a_MOV(qpu_rb(31), *src1)); - *src1 = qpu_rb(31); + queue(c, qpu_a_MOV(qpu_rb(31), *src0)); + *src0 = qpu_rb(31); } else { - queue(c, qpu_a_MOV(qpu_ra(31), *src1)); - *src1 = qpu_ra(31); + queue(c, qpu_a_MOV(qpu_ra(31), *src0)); + *src0 = qpu_ra(31); } } |