Ian: By the way, I don't underand the start_sequence and end_sequence. What does those function mean. I checked the source code in emit-rtl.c. I still can't figure out what they do. There is a structure sequence_stack, I don't what it does.
Thanks.
Ian: By the way, I don't underand the start_sequence and end_sequence. What does those function mean. I checked the source code in emit-rtl.c. I still can't figure out what they do. There is a structure sequence_stack, I don't what it does.
Thanks.