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i965/fs: set rounding mode when emitting the flrp instruction

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flrp was forgotten when already adding the rounding mode for other
instructions.

Fixes: ba1e25e1aa ("i965/fs: set rounding mode when emitting fadd, fmul and ffma instructions")
Suggested-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
This commit is contained in:
Andres Gomez
2019-09-24 01:37:57 +03:00
parent 6f1468c371
commit 5e87f48f1d
1 changed files with 7 additions and 0 deletions
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7
src/intel/compiler/brw_fs_nir.cpp
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@@ -1817,6 +1817,13 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr,
break; break;
case nir_op_flrp: case nir_op_flrp:
if (nir_has_any_rounding_mode_enabled(execution_mode)) {
brw_rnd_mode rnd =
brw_rnd_mode_from_execution_mode(execution_mode);
bld.emit(SHADER_OPCODE_RND_MODE, bld.null_reg_ud(),
brw_imm_d(rnd));
}
inst = bld.LRP(result, op[0], op[1], op[2]); inst = bld.LRP(result, op[0], op[1], op[2]);
inst->saturate = instr->dest.saturate; inst->saturate = instr->dest.saturate;
break; break;