Home | History | Annotate | Download | only in i965

Lines Matching refs:prev_inst

316    for (vec4_instruction *prev_inst = (vec4_instruction *) inst->prev;
317 !prev_inst->is_head_sentinel();
318 prev_inst = (vec4_instruction *) prev_inst->prev) {
324 if (prev_inst->dst.file == VGRF && prev_inst->dst.nr == scratch_reg) {
325 return (!prev_inst->predicate || prev_inst->opcode == BRW_OPCODE_SEL) &&
327 ~prev_inst->dst.writemask) == 0;
334 if (prev_inst->opcode == SHADER_OPCODE_GEN4_SCRATCH_WRITE ||
335 prev_inst->opcode == SHADER_OPCODE_GEN4_SCRATCH_READ)
343 if (prev_inst->src[n].file == VGRF &&
344 prev_inst->src[n].nr == scratch_reg) {