diff options
Diffstat (limited to 'src/mesa/program/ir_to_mesa.cpp')
| -rw-r--r-- | src/mesa/program/ir_to_mesa.cpp | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index e4803aa4903..aa330638836 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -1135,22 +1135,6 @@ ir_to_mesa_visitor::visit(ir_expression *ir) case ir_binop_less: emit(ir, OPCODE_SLT, result_dst, op[0], op[1]); break; - case ir_binop_greater: - /* Negating the operands (as opposed to switching the order of the - * operands) produces the correct result when both are +/-Inf. - */ - op[0].negate = ~op[0].negate; - op[1].negate = ~op[1].negate; - emit(ir, OPCODE_SLT, result_dst, op[0], op[1]); - break; - case ir_binop_lequal: - /* Negating the operands (as opposed to switching the order of the - * operands) produces the correct result when both are +/-Inf. - */ - op[0].negate = ~op[0].negate; - op[1].negate = ~op[1].negate; - emit(ir, OPCODE_SGE, result_dst, op[0], op[1]); - break; case ir_binop_gequal: emit(ir, OPCODE_SGE, result_dst, op[0], op[1]); break; @@ -1758,10 +1742,6 @@ ir_to_mesa_visitor::process_move_condition(ir_rvalue *ir) /* a is - 0 + - 0 + * (a < 0) T F F ( a < 0) T F F * (0 < a) F F T (-a < 0) F F T - * (a <= 0) T T F (-a < 0) F F T (swap order of other operands) - * (0 <= a) F T T ( a < 0) T F F (swap order of other operands) - * (a > 0) F F T (-a < 0) F F T - * (0 > a) T F F ( a < 0) T F F * (a >= 0) F T T ( a < 0) T F F (swap order of other operands) * (0 >= a) T T F (-a < 0) F F T (swap order of other operands) * @@ -1775,16 +1755,6 @@ ir_to_mesa_visitor::process_move_condition(ir_rvalue *ir) negate = zero_on_left; break; - case ir_binop_greater: - switch_order = false; - negate = !zero_on_left; - break; - - case ir_binop_lequal: - switch_order = true; - negate = !zero_on_left; - break; - case ir_binop_gequal: switch_order = true; negate = zero_on_left; |