r235913 - in /trunk/gcc: ChangeLog config/rs600...

Thu May 5 00:01:00 GMT 2016

Author: amodra
Date: Thu May  5 00:01:26 2016
New Revision: 235913

URL: https://gcc.gnu.org/viewcvs?rev=235913&root=gcc&view=rev
Log:
[RS6000] Rewrite rs6000_frame_related to use simplify_replace_rtx

Modify SETs rather than using replace_rtx on the whole insn.
Removes fragile hacks preventing USE and CLOBBER being modified.

	* config/rs6000/rs6000.c (rs6000_frame_related): Rewrite.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c