* config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define.
authoramodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 25 Apr 2012 02:18:56 +0000 (02:18 +0000)
committeramodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 25 Apr 2012 02:18:56 +0000 (02:18 +0000)
commite2750fe5d7d0a376033cb71d2ef89f3a9462be2e
tree6753bf434b23128855372851d3d46b8ac31b4f2e
parentbe846acb8501c7f6ebf4f719cc610955dbe062f8
* config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define.
(rs6000_emit_prologue): Use the above to catch register overlap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186798 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/rs6000/rs6000.c