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1198 commits

Author SHA1 Message Date
Alyssa Rosenzweig
5f01869f74 pan/bit: Add ICMP tests 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
9bc684cad8 pan/bit: Add more 16-bit fmod tests 
Swizzles and more abs.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
041ba62e87 pan/bit: Add swizzles to round tests 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
35c806e701 pan/bi: Don't pack ICMP on FMA 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
5cbdf29b7e pan/bi: Pack ADD ICMP 16 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
5bd4172280 pan/bi: Pack ADD ICMP 32 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
336d5128f9 pan/bi: Structify ADD ICMP 16 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
fdf154d24a pan/bi: Pack ADD.DISCARD 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
7a9b9859e7 pan/bi: Handle discard/branch in get_component_count 
No dest requires special handling.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:16 -04:00
Alyssa Rosenzweig
8ab5c97895 pan/bi: Fuse conditions into discard_if 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
201a11a13a pan/bi: Add float-only mode to condition fusing 
Useful for discards.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
7d867f787f pan/bi: Emit discard (not if) 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
c9ab73296c pan/bi: Handle discard_if in NIR->BIR naively 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
6627b20de3 pan/bi: Unwrap BRANCH into CONDITIONAL class 
We can simplify the IR considerably and unify more conditions, which
gives conditional discard for free.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
6e5d207293 pan/bi: Remove BI_GENERIC 
Goofy.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
20cb039457 pan/bi: Structify DISCARD 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
5c03340fd1 pan/bi: Fix DISCARD ops in disasm 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
31a41bb6a6 pan/bi: Disable CSEL4 emit for now 
We need proper scheduling for 4-src ops to work, so for now disable
condition fusing so we cap at 3-src at a performance penalty. A bit of a
hack but I'd rather not build hacks into a scheduler that will be
rewritten soon anyway.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
e14e3065a9 pan/bi: Fix incorrectly flipped swizzle 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
8415b3d552 pan/bi: Fix missing swizzle 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
c9634894a6 pan/bi: Fix double-abs flipping 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
ef9b4b3a0b pan/bi: Set clause type for gl_FragCoord.z 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:15 -04:00
Alyssa Rosenzweig
47c84ee735 pan/bi: Lower gl_FragCoord 
We accept a sysval and emit various forms for each component.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
c5ef35c433 pan/bi: Passthrough direct ld_var addresses 
Don't bother wasting a constant.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
513c774d58 pan/bi: Print bad instruction on src packing fail 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
0561fe3a06 pan/bi: Futureproof COMBINE lowering against non-u32 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
c48839086d pan/bi: Abort on unhandled intrinsics 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
94e6263c0b pan/bi: Abort on unknown op packing 
We're stable enough this is better than just nop'ing it out.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
5a415259fc pan/bi: Add clause type for gl_FragCoord.zw load 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
 2020-05-04 11:08:14 -04:00
Alyssa Rosenzweig
211dee42d0 pan/mdg: Enable nir_opt_algebraic_distribute_src_mods 
Helps cleanup some issues otherwise missed by the new source mod
handling. (Noticed a double negative)

total instructions in shared programs: 3606 -> 3605 (-0.03%)
instructions in affected programs: 41 -> 40 (-2.44%)
helped: 1
HURT: 0

total bundles in shared programs: 1883 -> 1883 (0.00%)
bundles in affected programs: 0 -> 0
helped: 0
HURT: 0

total quadwords in shared programs: 3296 -> 3324 (0.85%)
quadwords in affected programs: 596 -> 624 (4.70%)
helped: 0
HURT: 2

total registers in shared programs: 337 -> 336 (-0.30%)
registers in affected programs: 6 -> 5 (-16.67%)
helped: 1
HURT: 0

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Alyssa Rosenzweig
1c2d469506 pan/mdg: Drop opt in name of midgard_opt_cull_dead_branch 
It's necessary for conformance - not an optimization.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Alyssa Rosenzweig
ba9f3d1702 pan/mdg: Drop forever todo 
Not much to be done.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Alyssa Rosenzweig
23a20cfcf3 pan/mdg: Move constant switch opts to algebraic pass 
No shader-db changes.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Alyssa Rosenzweig
1628c144a9 pan/mdg: Rename .one to .sat_signed 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Alyssa Rosenzweig
f47c60b411 pan/mdg: Ingest actual isub ops 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4852>
 2020-05-01 18:26:36 +00:00
Tomeu Vizoso
7eb2bc8f52 pan/decode: Properly print tripped zeroes 
The "%" got lost.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Fixes: 6148d1be4b ("panfrost: Fix size of bifrost sampler descriptor")
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:46 +02:00
Alyssa Rosenzweig
c46731527a pan/bi: Lower for now sincos 
Will be implemented later.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:36 +02:00
Tomeu Vizoso
c4400b05be panfrost: GPUs newer than G-71 don't have swizzles... 
for attributes and varyings.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:28 +02:00
Tomeu Vizoso
c409428006 pan/decode: Trace to stderr with PANDECODE_DUMP_FILE=stderr 
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:23 +02:00
Tomeu Vizoso
07b31f3437 pan/bi: Print shaders only if BIFROST_MESA_DEBUG=shaders 
Similar to how it's done in the Midgard compiler.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:16 +02:00
Alyssa Rosenzweig
9c7d30fb4a pan/bi: Enable lower_mediump_outputs NIR pass 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:11 +02:00
Tomeu Vizoso
7104e28651 panfrost: Add a bit more info about some tiler fields 
Has been observed that after the job chain has completed, those fields
become populated.

tiler_heap_next_start contains an address inside the tiler heap, a bit
before the value that the GPU writes to tiler_heap_free.

used_hierarchy_mask contains a hex value that corresponds to values
observed as hierarchy masks.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:07 +02:00
Tomeu Vizoso
4d581a4bc6 panfrost: Create additional BO for the checksum of imported BOs (Bifrost) 
Similar to what the blob does. My reason for doing this was mainly so
traces weren't as different, which makes it more work to spot
relevant differences.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:52:03 +02:00
Tomeu Vizoso
28902ba87e panfrost: Split bit out of format.unk3 
On Bifrost traces, we can observe that this bit is always enabled.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4832>
 2020-05-01 16:51:36 +02:00
Alyssa Rosenzweig
6f7d94580e pan/decode: Don't crash on missing payload 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00
Alyssa Rosenzweig
bde19c0e7b panfrost: Fix tiled texture "stride"s on Bifrost 
They're not real strides like linear textures but the hw does use them
so we do have to get it right annoyingly.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00
Alyssa Rosenzweig
bbecbedb4c panfrost: Fix norm coords on bifrost sampler 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00
Alyssa Rosenzweig
401409eff3 panfrost: Fix sampler wrap/filter field orders 
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00
Alyssa Rosenzweig
6148d1be4b panfrost: Fix size of bifrost sampler descriptor 
Should be 32-bytes, it looks like.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00
Alyssa Rosenzweig
884f869992 panfrost: Fix texture field size 
I have to imagine this was UB.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4844>
 2020-05-01 00:27:23 +00:00