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(parent: 544055a) | patch
rs6000.c (START_USE, [...]): Define.
authorAlan Modra <amodra@gmail.com>
Wed, 25 Apr 2012 02:18:56 +0000 (11:48 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Wed, 25 Apr 2012 02:18:56 +0000 (11:48 +0930)
commitc344e2656abaa01b2afaebb6beef66b90433fbfa
tree6753bf434b23128855372851d3d46b8ac31b4f2etree
parent544055ae6558c7f9d4c80cf31d0dfa8abd240809commit | diff
rs6000.c (START_USE, [...]): Define.

* config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define.
(rs6000_emit_prologue): Use the above to catch register overlap.

From-SVN: r186798
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