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aco: fix wrong source position for constant with nir_op_cube_face_coord

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6480>
This commit is contained in:
Samuel Pitoiset
2020-08-27 08:44:30 +02:00
parent f4d861696d
commit 8076c7596d
1 changed files with 4 additions and 2 deletions
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6
src/amd/compiler/aco_instruction_selection.cpp
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@@ -1803,9 +1803,11 @@ void visit_alu_instr(isel_context *ctx, nir_alu_instr *instr)
Temp sc = bld.vop3(aco_opcode::v_cubesc_f32, bld.def(v1), src[0], src[1], src[2]);
Temp tc = bld.vop3(aco_opcode::v_cubetc_f32, bld.def(v1), src[0], src[1], src[2]);
sc = bld.vop2(aco_opcode::v_add_f32, bld.def(v1),
bld.vop2(aco_opcode::v_mul_f32, bld.def(v1), sc, ma), Operand(0x3f000000u/*0.5*/));
Operand(0x3f000000u/*0.5*/),
bld.vop2(aco_opcode::v_mul_f32, bld.def(v1), sc, ma));
tc = bld.vop2(aco_opcode::v_add_f32, bld.def(v1),
bld.vop2(aco_opcode::v_mul_f32, bld.def(v1), tc, ma), Operand(0x3f000000u/*0.5*/));
Operand(0x3f000000u/*0.5*/),
bld.vop2(aco_opcode::v_mul_f32, bld.def(v1), tc, ma));
bld.pseudo(aco_opcode::p_create_vector, Definition(dst), sc, tc);
break;
}