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43 Commits

Author SHA1 Message Date
Marek Olšák
2a414c3961 radeonsi: postponed KILL isn't postponed anymore, but maintains WQM 
This restores performance for the drirc workaround, i.e.
KILL_IF does:
   visible = src0 >= 0;
   kill_flag &= visible; // accumulate kills
   amdgcn_kill(wqm_vote(visible)); // kill fully dead quads only

And all helper pixels are killed at the end of the shader:
   amdgcn_kill(kill_flag);

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-10-24 14:56:34 +02:00
Marek Olšák
1ff9e27cbd ac: replace ac_build_kill with ac_build_kill_if_false 
This will be a new LLVM intrinsic and will also work nicely with
llvm.amdgcn.wqm.vote.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-10-24 14:56:34 +02:00
Dave Airlie
1dda214d9c ac/nir: init full exec mask for merged shaders. 
Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-10-20 01:50:40 +02:00
Marek Olšák
854593b8eb ac: clean up ac_build_indexed_load function interfaces 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-10-17 22:03:03 +02:00
Marek Olšák
bcd3e761a3 ac: properly document a buffer.store LLVM workaround 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-10-06 02:56:11 +02:00
Nicolai Hähnle
052b974fed amd/common: move ac_build_phi from radeonsi 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2017-10-02 12:17:15 +02:00
Nicolai Hähnle
6772452e4c amd/common: remove has_ds_bpermute argument from ac_build_ddxy 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2017-09-18 11:25:18 +02:00
Nicolai Hähnle
3db86d86ed amd/common: add chip_class to ac_llvm_context 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2017-09-18 11:25:18 +02:00
Nicolai Hähnle
e0af3bed2c amd/common: round cube array slice in ac_prepare_cube_coords 
The NIR-to-LLVM pass already does this; now the same fix covers
radeonsi as well.

Fixes various tests of
dEQP-GLES31.functional.texture.filtering.cube_array.combinations.*

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-09-18 11:25:18 +02:00
Connor Abbott
50967cd0b0 ac: move ac_to_integer() and ac_to_float() to ac_llvm_build.c 
We'll need to use ac_to_integer() for other stuff in ac_llvm_build.c.

Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-09-08 04:24:02 +01:00
Connor Abbott
b8a51c8c4b radeonsi: move the guts of ARB_shader_group_vote emission to ac 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-09-08 04:12:49 +01:00
Connor Abbott
bd73b89792 radeonsi: move si_emit_ballot() to ac 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-09-08 04:12:42 +01:00
Connor Abbott
ac27fa7294 radeonsi: move emit_optimization_barrier() to ac 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-09-08 04:06:47 +01:00
Connor Abbott
c181d4f2b7 radeonsi: move llvm_get_type_size() to ac 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-09-08 04:04:16 +01:00
Dave Airlie
cb6f16dce9 radeon/ac: use ds_swizzle for derivs on si/cik. 
This looks like it's supported since llvm 3.9 at least,
so switch over radeonsi and radv to using it, -pro also
uses this. We can now drop creating lds for these operations
as the ds_swizzle operation doesn't actually write to lds at all.

Acked-by: Marek Olšák <marek.olsak@amd.com>
(stable requested due to fixing radv CIK conformance tests)
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-08-02 00:12:01 +01:00
Nicolai Hähnle
a69afb68c9 radeonsi: use new function ac_build_umin for edgeflag clamping 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2017-07-31 14:55:42 +02:00
Nicolai Hähnle
ac2ab5acad ac/nir: add always_vector argument to ac_build_gather_values_extended 
This simplifies a bunch of places that no longer need special treatment
of value_count == 1. We rely on LLVM to optimize away the 1-element vector
types.

This fixes a bunch of bugs where 1-element arrays are indexed indirectly.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2017-07-31 14:55:42 +02:00
Dave Airlie
ff422500cc ac/nir: remove last remnants of v16i8 
llvm doesn't need this workaround anymore.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-06-28 20:22:30 +01:00
Nicolai Hähnle
edfd3be77e ac: add ac_llvm_context::v8i32 
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-06-27 10:28:29 +10:00
Nicolai Hähnle
331a574732 ac: add ac_llvm_context::{i,f}32_{0,1} 
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-06-27 10:28:29 +10:00
Nicolai Hähnle
7bf8c944dc ac: add ac_llvm_context::{i16, i64, f16, f64} 
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-06-27 10:28:29 +10:00
Marek Olšák
e019ea8f4b radeonsi: move building llvm.SI.load.const into ac_build_buffer_load 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-05-29 01:52:16 +02:00
Marek Olšák
e1942c970f radeonsi: rename readonly_memory -> can_speculate 
This is more accurate.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-05-29 01:52:16 +02:00
Marek Olšák
7647e90b15 ac: rename ac_eliminate_const_vs_outputs -> ac_optimize_vs_outputs 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-05-03 20:55:00 +02:00
Dave Airlie
e2659176ce radeonsi/ac: move vertex export remove to common code. 
This code can be shared by radv, we bump the max to
VARYING_SLOT_MAX here, but that shouldn't have too
much fallout.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-04-27 05:17:47 +01:00
Dave Airlie
10ae83a9c2 radeonsi/ac: move get_image_intr_name to common 
This code is used in radv, so move to common build code.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-03-07 08:17:03 +10:00
Marek Olšák
7f1446a8a1 ac: normalize build helper names 
s/emit/build/

Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 17:30:07 +01:00
Marek Olšák
94811dc66c radeonsi: move SI.vs.load.input building into amd/common 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 17:30:07 +01:00
Marek Olšák
97e21cfa25 ac: replace llvm.SI.tbuffer.store with llvm.amdgcn.buffer.store if ADD_TID=0 
ADD_TID doesn't work. Needs more investigation.

v2: remove leftover dead code

Reviewed-by: Dave Airlie <airlied@redhat.com> (v1)
 2017-03-03 15:29:30 +01:00
Marek Olšák
8cfdbba6c7 ac: remove offen parameter from ac_build_buffer_store_dword 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
27439dfdae radeonsi: merge and simplify tbuffer_store functions 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
d4324ddb89 radeonsi: replace AMDGPU.bfe.* with amdgcn.*bfe 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
9c09592086 radeonsi: move kill intrinsic building into amd/common 
just a cleanup

Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
e729dc7c46 radeonsi: set readnone on reads from read-only memory 2017-03-03 15:29:30 +01:00
Marek Olšák
653ac0b389 radeonsi: replace SI.packf16 with amdgcn.cvt.pkrtz 2017-03-03 15:29:30 +01:00
Marek Olšák
ad18d7f040 radeonsi: move image intrinsic building to amd/common 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
369f4a8726 radeonsi: move llvm.SI.export building to amd/common 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
9af03318aa ac: unify build_type_name_for_intr functions 
Reviewed-by: Dave Airlie <airlied@redhat.com>
 2017-03-03 15:29:30 +01:00
Marek Olšák
660b55e6d9 radeonsi: stop using TGSI_OPCODE_CLAMP by moving it amd/common 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
 2017-02-18 02:58:43 +01:00
Dave Airlie
0ec66b9969 radeon/ac: add emit umsb shared code. 
Since we shared imsb, makes sense to share umsb.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-02-16 22:57:16 +00:00
Dave Airlie
cae1ff1a4b radeon/ac: add ac_emit_imsb helper. 
We want to use a different intrinsic on newer llvm, so move this
code to a shared area.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-02-16 22:57:15 +00:00
Dave Airlie
f32955be43 radeon/ac/llvm: add support for sendmsg emission 
This lets us use the new intrinsic on the correct
version of llvm.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-02-14 00:02:50 +00:00
Dave Airlie
13a28ff236 radeon/ac: move common llvm build functions to a separate file. 
Suggested by Marek.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2017-02-07 05:46:35 +10:00