From 84d4a9dc2ca3d98f19cc9125a5ff1ac1225f360d Mon Sep 17 00:00:00 2001 From: Antia Puentes Date: Wed, 17 Jun 2015 00:49:42 +0200 Subject: [PATCH] i965/nir/vec4: Implement non-vector comparison ops Adds NIR ALU operations: * nir_op_flt * nir_op_ilt * nir_op_ult * nir_op_fge * nir_op_ige * nir_op_uge * nir_op_feq * nir_op_ieq * nir_op_fne * nir_op_ine Reviewed-by: Jason Ekstrand --- src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp index 77df2842e6e..34a9f4fc46d 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp @@ -908,6 +908,20 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr) case nir_op_fddy_fine: unreachable("derivatives are not valid in vertex shaders"); + case nir_op_flt: + case nir_op_ilt: + case nir_op_ult: + case nir_op_fge: + case nir_op_ige: + case nir_op_uge: + case nir_op_feq: + case nir_op_ieq: + case nir_op_fne: + case nir_op_ine: + emit(CMP(dst, op[0], op[1], + brw_conditional_for_nir_comparison(instr->op))); + break; + default: unreachable("Unimplemented ALU operation"); } -- 2.30.2