From 61630b27687dcd30748a594f90cd25035347959c Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 15 Nov 2010 21:07:39 +0100
Subject: re PR debug/46387 (ICE in add_stores, at var-tracking.c:5415)

	PR debug/46387
	* rtl.h (vt_equate_reg_base_value): New prototype.
	* alias.c (vt_equate_reg_base_value): New function.
	* var-tracking.c (vt_init_cfa_base): Use it.

	* gcc.dg/pr46387.c: New test.

From-SVN: r166766
---
 gcc/rtl.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gcc/rtl.h')

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 3e1df2c..66751a6 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2503,6 +2503,7 @@ extern int may_alias_p (const_rtx, const_rtx);
 extern void init_alias_target (void);
 extern void init_alias_analysis (void);
 extern void end_alias_analysis (void);
+extern void vt_equate_reg_base_value (const_rtx, const_rtx);
 extern bool memory_modified_in_insn_p (const_rtx, const_rtx);
 extern rtx find_base_term (rtx);
 extern rtx gen_hard_reg_clobber (enum machine_mode, unsigned int);
-- 
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