diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index b3da2016ddd..e46a4a8323f 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -2931,32 +2931,12 @@ glsl_to_tgsi_visitor::visit(ir_discard *ir) void glsl_to_tgsi_visitor::visit(ir_if *ir) { - glsl_to_tgsi_instruction *cond_inst, *if_inst; - glsl_to_tgsi_instruction *prev_inst; - - prev_inst = (glsl_to_tgsi_instruction *)this->instructions.get_tail(); + glsl_to_tgsi_instruction *if_inst; ir->condition->accept(this); assert(this->result.file != PROGRAM_UNDEFINED); - if (this->options->EmitCondCodes) { - cond_inst = (glsl_to_tgsi_instruction *)this->instructions.get_tail(); - - /* See if we actually generated any instruction for generating - * the condition. If not, then cook up a move to a temp so we - * have something to set cond_update on. - */ - if (cond_inst == prev_inst) { - st_src_reg temp = get_temp(glsl_type::bool_type); - cond_inst = emit(ir->condition, TGSI_OPCODE_MOV, st_dst_reg(temp), result); - } - cond_inst->cond_update = GL_TRUE; - - if_inst = emit(ir->condition, TGSI_OPCODE_IF); - if_inst->dst.cond_mask = COND_NE; - } else { - if_inst = emit(ir->condition, TGSI_OPCODE_IF, undef_dst, this->result); - } + if_inst = emit(ir->condition, TGSI_OPCODE_IF, undef_dst, this->result); this->instructions.push_tail(if_inst); |