Re: [3/5] MEM_SIZE and MEM_SIZE_KNOWN_P

2011-07-18 Thread Richard Guenther
On Sun, Jul 17, 2011 at 4:31 PM, Richard Sandiford wrote: > This patch does the mechanical MEM_SIZE interface change.  It also > makes set_mem_size take a HOST_WIDE_INT, and adds clear_mem_size > for resetting the size to "unknown". > > The i386.c part includes an obvious pasto fix for: > >  if (d

[3/5] MEM_SIZE and MEM_SIZE_KNOWN_P

2011-07-17 Thread Richard Sandiford
This patch does the mechanical MEM_SIZE interface change. It also makes set_mem_size take a HOST_WIDE_INT, and adds clear_mem_size for resetting the size to "unknown". The i386.c part includes an obvious pasto fix for: if (dst_size) set_mem_size (dst, GEN_INT (INTVAL (dst_size) - align_byt