gcc/

	* defaults.h (MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Define if not defined.
	* libgcc2.c (MIN_UNITS_PER_WORD): Delete.
	* hard-reg-set.h (target_hard_regs): Add x_no_caller_save_reg_set.
	(no_caller_save_reg_set): Redefine as a macro.
	* reload.h (target_reload): Add x_caller_save_initialized_p and
	x_regno_save_mode.
	(caller_save_initialized_p): Redefine as a macro.
	* caller-save.c (caller_save_initialized_p, no_caller_save_reg_set)
	(MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Delete.
	(regno_save_mode): Redefine as a macro.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162095 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 5 deletions

diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h
index c0379b3bea7..486a88a2ed8 100644
--- a/gcc/hard-reg-set.h
+++ b/gcc/hard-reg-set.h
@@ -582,11 +582,6 @@ hard_reg_set_iter_next (hard_reg_set_iterator *iter, unsigned *regno)
 
 extern char global_regs[FIRST_PSEUDO_REGISTER];
 
-/* Call used hard registers which can not be saved because there is no
-   insn for this.  */
-
-extern HARD_REG_SET no_caller_save_reg_set;
-
 struct target_hard_regs {
   /* Indexed by hard register number, contains 1 for registers
      that are fixed use (stack pointer, pc, frame pointer, etc.;.
@@ -622,6 +617,10 @@ struct target_hard_regs {
      with the local stack frame are safe, but scant others.  */
   HARD_REG_SET x_regs_invalidated_by_call;
 
+  /* Call used hard registers which can not be saved because there is no
+     insn for this.  */
+  HARD_REG_SET x_no_caller_save_reg_set;
+
   /* Table of register numbers in the order in which to try to use them.  */
   int x_reg_alloc_order[FIRST_PSEUDO_REGISTER];
 
@@ -674,6 +673,8 @@ extern struct target_hard_regs *this_target_hard_regs;
   (this_target_hard_regs->x_call_fixed_reg_set)
 #define regs_invalidated_by_call \
   (this_target_hard_regs->x_regs_invalidated_by_call)
+#define no_caller_save_reg_set \
+  (this_target_hard_regs->x_no_caller_save_reg_set)
 #define reg_alloc_order \
   (this_target_hard_regs->x_reg_alloc_order)
 #define inv_reg_alloc_order \