tree 706b7ec9f2b240c23869887200db8c7088a76842
parent d5e54913433fff89609adfc4b96fefcf807a9030
author Paul Mackerras <paulus@samba.org> 1225910367 +0000
committer Paul Mackerras <paulus@samba.org> 1227071068 +1100

powerpc: Tell gcc when we clobber the carry in inline asm

We have several instances of inline assembly code that use the addic
or addic. instructions, but don't include XER in the list of clobbers.
The addic and addic. instructions affect the carry bit, which is in
the XER register.

This adds "xer" to the list of clobbers for those inline asm
statements that use addic or addic. and didn't already have it.

Signed-off-by: Paul Mackerras <paulus@samba.org>