From 7a8cba34b0cb9b3e9449635581de3d7d5f83859a Mon Sep 17 00:00:00 2001
From: Steven Bosscher <steven@gcc.gnu.org>
Date: Sat, 22 May 2010 22:24:53 +0000
Subject: coretypes.h (struct simple_bitmap_def, [...]): New core types.

gcc/ChangeLog:
	* coretypes.h (struct simple_bitmap_def, sbitmap, const_sbitmap):
	New core types.
	* sbitmap.h (struct sbitmap_def): Do not typedef here.
	* sbitmap.c: Include sbitmap.h.
	* basic-block.h: Do not include bitmap.h, sbitmap.h, partition.h,
	hard-reg-set.h.  Split everything related to regsets out from here...
	* regset.h: ...to here.  New file.
	* df.h: Include regset.h and sbitmap.h.
	* tree-flow.h: Likewise.
	* cfgloop.h: Likewise.
	* except.h: Do not include sbitmap.h.  Include hashtab.h.
	* cgraph.h: Include vec.h and function.h.
	* reload.h (struct insn_chain): Change types of live_throughout
	and dead_or_set from regset_head to bitmap_head.
	(compute_use_by_pseudos): Be defined also if regset.h is not included.
	* ira-int.h (struct ira_spilled_reg_stack_slot): Change type of
	spilled_regs from regset_head to bitmap_head to avoid dependency
	in regset.h.
	* sel-sched-ir.h: Include regset.h.
	* reload.c: Include df.h before reload.h.
	* caller-save.c: Likewise.
	* reload1.c: Likewise.
	* ira.c: Likewise.
	(mark_elimination): Update type of r to bitmap, consistent with
	DF_LR_IN.
	* dominance.c: Include bitmap.h.
	* modulo-sched.c: Include df.h.
	* cfganal.c: Include bitmap.h and sbitmap.h.
	* cfgbuild.c: Include sbitmap.h.
	* lcm.c: Include sbitmap.h.
	* gcse.c (alloc_gcse_mem): Allocate regset with ALLOC_REG_SET.
	* domwalk.c: Include sbitmap.h, exclude ggc.h.
	* cfgexpand.c: Inlcude bitmap.h and sbitmap.h.
	* cselib.c: Include bitmap.h.
	* tree-optimize.c: Include regset.h.
	* stmt.c: Include bitmap.h.
	* Makefile.in: Update dependencies.

cp/ChangeLog
	* semantics.c: Include bitmap.h.
	* Make-lang.in: Update dependencies.

From-SVN: r159746
---
 gcc/reload.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'gcc/reload.h')

diff --git a/gcc/reload.h b/gcc/reload.h
index 6118bed..a285670 100644
--- a/gcc/reload.h
+++ b/gcc/reload.h
@@ -225,8 +225,8 @@ struct insn_chain
   /* Register life information: record all live hard registers, and
      all live pseudos that have a hard register.  This set also
      contains pseudos spilled by IRA.  */
-  regset_head live_throughout;
-  regset_head dead_or_set;
+  bitmap_head live_throughout;
+  bitmap_head dead_or_set;
 
   /* Copies of the global variables computed by find_reloads.  */
   struct reload *rld;
@@ -242,8 +242,10 @@ extern struct insn_chain *reload_insn_chain;
 
 /* Allocate a new insn_chain structure.  */
 extern struct insn_chain *new_insn_chain (void);
+#endif
 
-extern void compute_use_by_pseudos (HARD_REG_SET *, regset);
+#if defined SET_HARD_REG_BIT
+extern void compute_use_by_pseudos (HARD_REG_SET *, bitmap);
 #endif
 
 /* Functions from reload.c:  */
-- 
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