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$NetBSD: patch-aa,v 1.4 2003/07/08 16:30:46 abs Exp $
--- gcc/unroll.c.orig 2003-03-25 20:23:07.000000000 +0000
+++ gcc/unroll.c
@@ -792,9 +792,9 @@ unroll_loop (loop, insn_count, strength_
/* We must limit the generic test to max_reg_before_loop, because only
these pseudo registers have valid regno_first_uid info. */
for (r = FIRST_PSEUDO_REGISTER; r < max_reg_before_loop; ++r)
- if (REGNO_FIRST_UID (r) > 0 && REGNO_FIRST_UID (r) <= max_uid_for_loop
+ if (REGNO_FIRST_UID (r) > 0 && REGNO_FIRST_UID (r) < max_uid_for_loop
&& REGNO_FIRST_LUID (r) >= copy_start_luid
- && REGNO_LAST_UID (r) > 0 && REGNO_LAST_UID (r) <= max_uid_for_loop
+ && REGNO_LAST_UID (r) > 0 && REGNO_LAST_UID (r) < max_uid_for_loop
&& REGNO_LAST_LUID (r) <= copy_end_luid)
{
/* However, we must also check for loop-carried dependencies.
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