re PR middle-end/33211 (FAIL: gcc.target/spu/fixed-range.c scan-assembler lqd.*21)

2007-08-30  Sandra Loosemore  <sandra@codesourcery.com>

	PR middle-end/33211

	gcc/
	* regclass.c (initial_fixed_regs): Revert previous change and make
	it const again.
	(initial_call_used_regs): Likewise.
	(initial_call_really_used_regs): Delete, reverting previous addition.
	(initial_reg_names): Likewise.
	(init_reg_sets): Revert previous change.
	(saved_fixed_regs): New.
	(saved_call_used_regs): New.
	(saved_call_really_used_regs): New.
	(saved_reg_names): New.
	(save_register_info): New.
	(restore_register_info): New.
	(init_reg_sets_1): Replace reset of register info with call to
	restore_register_info.
	* rtl.h (save_register_info): Declare.
	* toplev.c (backend_init): Call save_register_info.

From-SVN: r127951

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 8599658..5484df1 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2190,6 +2190,7 @@ extern void globalize_reg (int);
 extern void init_reg_modes_target (void);
 extern void init_regs (void);
 extern void init_fake_stack_mems (void);
+extern void save_register_info (void);
 extern void init_reg_sets (void);
 extern void regclass (rtx, int);
 extern void reg_scan (rtx, unsigned int);