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i965/vec4: implement d2i, d2u, i2d and u2d

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Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Iago Toral Quiroga 2016-02-17 11:12:19 +01:00 • committed by Samuel Iglesias Gonsálvez
parent 4b22576234
commit c1fb525016
1 changed files with 14 additions and 0 deletions
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14
src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
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@ -1161,6 +1161,20 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr)
BRW_REGISTER_TYPE_F);
break;
case nir_op_d2i:
case nir_op_d2u:
emit_conversion_from_double(dst, op[0], instr->dest.saturate,
instr->op == nir_op_d2i ? BRW_REGISTER_TYPE_D :
BRW_REGISTER_TYPE_UD);
break;
case nir_op_i2d:
case nir_op_u2d:
emit_conversion_to_double(dst, op[0], instr->dest.saturate,
instr->op == nir_op_i2d ? BRW_REGISTER_TYPE_D :
BRW_REGISTER_TYPE_UD);
break;
case nir_op_iadd:
assert(nir_dest_bit_size(instr->dest.dest) < 64);
case nir_op_fadd: