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* gcc/rsandifo2010-07-121-0/+43
* Makefile.in (gcse.o, target-globals.o): Depend on gcse.h.. * gcse.h: New file. * gcse.c: Include gcse.h. (default_target_gcse): New variable. (this_target_gcse): New conditional variable. (can_copy): Redefine as a macro. (can_copy_init_p): New macro. (can_copy_p): Remove can_copy_init_p. * target-globals.h (this_target_gcse): Declare. (target_globals): Add a gcse field. (restore_target_globals): Copy the gcse field to this_target_gcse. * target-globals.c: Include gcse.h. (default_target_globals): Initialize the gcse field. (save_target_globals): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162108 138bc75d-0d04-0410-961f-82ee72b054a4