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aco: Use wave size specific opcode for s_or in cube map coord code.

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Cc: mesa-stable

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20041>
(cherry picked from commit a3beb82cf6)
This commit is contained in:
Georg Lehmann 2022-11-28 17:20:10 +01:00 • committed by Eric Engestrom
parent ba9ee546d5
commit 68fc987c49
2 changed files with 2 additions and 3 deletions
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2
.pick_status.json
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@ -5800,7 +5800,7 @@
"description": "aco: Use wave size specific opcode for s_or in cube map coord code.",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

3
src/amd/compiler/aco_instruction_selection.cpp
View file

@ -9345,8 +9345,7 @@ build_cube_select(isel_context* ctx, Temp ma, Temp id, Temp deriv, Temp* out_ma,
Temp is_ma_z = bld.vopc(aco_opcode::v_cmp_le_f32, bld.def(bld.lm), four, id);
Temp is_ma_y = bld.vopc(aco_opcode::v_cmp_le_f32, bld.def(bld.lm), two, id);
is_ma_y = bld.sop2(Builder::s_andn2, bld.def(bld.lm), bld.def(s1, scc), is_ma_y, is_ma_z);
Temp is_not_ma_x =
bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc), is_ma_z, is_ma_y);
Temp is_not_ma_x = bld.sop2(Builder::s_or, bld.def(bld.lm), bld.def(s1, scc), is_ma_z, is_ma_y);
/* select sc */
Temp tmp = bld.vop2(aco_opcode::v_cndmask_b32, bld.def(v1), deriv_z, deriv_x, is_not_ma_x);