On Mon, Dec 31, 2012 at 10:08:18AM +0000, David Laight wrote: > On Mon, Dec 31, 2012 at 03:00:42AM +0100, Joerg Sonnenberger wrote: > > On Sun, Dec 30, 2012 at 08:16:59PM +0000, David Laight wrote: > > > Module Name: src > > > Committed By: dsl > > > Date: Sun Dec 30 20:16:59 UTC 2012 > > > > > > Modified Files: > > > src/external/gpl3/gcc/dist/gcc/config/i386: i386.c > > > > > > Log Message: > > > No need to check both TARGET_64BIT and ix86_preferred_stack_boundary >= > > > 64, > > > if the former is true the latter is also true. > > > > At least in terms of documentation, this is a regression. TARGET_64BIT > > implies the presence of SSE support and that's somewhat independent of > > the separate preferred stack boundary.... > > Eh? TARGET_64BIT forces ix86_preferred_stack_boundary >= 64. > The fact that it also implies SSE support is relevant.
Only as default value, not if explicitly overriden? Joerg