* hard-reg-set.h (call_fixed_regs): Remove.

	* reginfo.c (call_fixed_regs): Remove.
	(init_reg_sets_1): Remove initialization of call_fixed_regs.
	(globalize_reg): Don't use call_fixed_regs.
	* caller-save.c (init_caller_save): Use call_fixed_reg_set instead of
	call_fixed_regs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151353 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 9 deletions

diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h
index 2ee713d204c..1f2c1aea911 100644
--- a/gcc/hard-reg-set.h
+++ b/gcc/hard-reg-set.h
@@ -600,16 +600,11 @@ extern char call_really_used_regs[];
 /* The same info as a HARD_REG_SET.  */
 
 extern HARD_REG_SET call_used_reg_set;
-  
-/* Indexed by hard register number, contains 1 for registers that are
-   fixed use -- i.e. in fixed_regs -- or a function value return register
-   or TARGET_STRUCT_VALUE_RTX or STATIC_CHAIN_REGNUM.  These are the
-   registers that cannot hold quantities across calls even if we are
-   willing to save and restore them.  */
-
-extern char call_fixed_regs[FIRST_PSEUDO_REGISTER];
 
-/* The same info as a HARD_REG_SET.  */
+/* Contains registers that are fixed use -- i.e. in fixed_reg_set -- or
+   a function value return register or TARGET_STRUCT_VALUE_RTX or
+   STATIC_CHAIN_REGNUM.  These are the registers that cannot hold quantities
+   across calls even if we are willing to save and restore them.  */
 
 extern HARD_REG_SET call_fixed_reg_set;