On 08/04/2011 09:04 AM, Denis Chertykov wrote: > Thank you for explanation. > I have a very clean understanding of whole picture. > May be better to use define_peephole2 with 3 insns as input and 1 as > output for easy understanding.
*shrug* Maybe. Then you also have to check for whether TMP is dead. It just seemed tidier to me to let DCE do its job. r~
