sel-sched.c: Make forward declarations of move_op_hooks and fur_hooks explicitly extern.

* sel-sched.c: Make forward declarations of move_op_hooks and fur_hooks explicitly extern. From-SVN: r148549

sel-sched.c: Make forward declarations of move_op_hooks and fur_hooks explicitly extern.
* sel-sched.c: Make forward declarations of move_op_hooks and fur_hooks explicitly extern. From-SVN: r148549
c32e2175 · Ian Lance Taylor · Ian Lance Taylor · 415a06c2 · c32e2175 · c32e2175
Commit c32e2175 authored Jun 16, 2009 by Ian Lance Taylor Committed by Ian Lance Taylor Jun 16, 2009
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gcc/ChangeLog
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gcc/sel-sched.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2009-06-16  Ian Lance Taylor  <iant@google.com>

+	* sel-sched.c: Make forward declarations of move_op_hooks and
+	fur_hooks explicitly extern.
+
+2009-06-16  Ian Lance Taylor  <iant@google.com>
+
 	* df-problems.c (df_byte_lr_alloc): Don't set problem_data to
 	itself.
 	* vec.c (vec_gc_o_reserve_1): Don't set alloc to itself.

--- a/gcc/sel-sched.c
+++ b/gcc/sel-sched.c
@@ -448,7 +448,7 @@ struct code_motion_path_driver_info_def *code_motion_path_driver_info;

 /* Set of hooks for performing move_op and find_used_regs routines with
   code_motion_path_driver.  */
-struct code_motion_path_driver_info_def move_op_hooks, fur_hooks;
+extern struct code_motion_path_driver_info_def move_op_hooks, fur_hooks;

 /* True if/when we want to emulate Haifa scheduler in the common code.  
   This is used in sched_rgn_local_init and in various places in