From: Roger Sayle <roger@eyesopen.com>
Date: Mon, 20 Sep 2004 22:52:33 +0000 (+0000)
Subject: re PR rtl-optimization/17363 (gcc doesn't terminate compilation at -O2)
X-Git-Tag: releases/gcc-3.3.5~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92421856e87994928bd576d32a9f4bd54d4de8e1;p=thirdparty%2Fgcc.git

re PR rtl-optimization/17363 (gcc doesn't terminate compilation at -O2)


	PR rtl-optimization/17363
	Backport from mainline
	2003-07-19  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>

		PR bootstrap/11593
		* sched-rgn.c (find_rgns): Initialize current_edge correctly.

From-SVN: r87776
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0d6e9d12f422..e6ed87ef0467 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2004-09-20  Roger Sayle  <roger@eyesopen.com>
+
+	PR rtl-optimization/17363
+	Backport from mainline
+	2003-07-19  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+		PR bootstrap/11593
+		* sched-rgn.c (find_rgns): Initialize current_edge correctly.
+
 2004-09-17  James E Wilson  <wilson@specifixinc.com>
 
 	PR target/17455
diff --git a/gcc/sched-rgn.c b/gcc/sched-rgn.c
index 935b8e22da62..454718ae2f27 100644
--- a/gcc/sched-rgn.c
+++ b/gcc/sched-rgn.c
@@ -626,7 +626,8 @@ find_rgns (edge_list, dom)
   int *max_hdr, *dfs_nr, *stack, *degree;
   char no_loops = 1;
   int node, child, loop_head, i, head, tail;
-  int count = 0, sp, idx = 0, current_edge = out_edges[0];
+  int count = 0, sp, idx = 0;
+  int current_edge = out_edges[ENTRY_BLOCK_PTR->succ->dest->index];
   int num_bbs, num_insns, unreachable;
   int too_large_failure;
   basic_block bb;