OSDN Git Service

2007-07-02 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 2 Jul 2007 12:13:39 +0000 (12:13 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 2 Jul 2007 12:13:39 +0000 (12:13 +0000)
commit5bd657e9856eb98f31f0d40f371c94c81a6f44b8
treee811fa8c5c29dbb52c1d70adb4aeef11508ad4b4
parentc8ca3ee74d46c0ab8fef2e438d731dcf3b28a3eb
2007-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa.c (useless_type_conversion_p): Document
future intent as defining the middle-end type system.
Re-structure to call langhook last, group by type class,
mark questionable parts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126199 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa.c