From 560414c6838d11b9672de72ebf84bb40bbc67f98 Mon Sep 17 00:00:00 2001
From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 21 Oct 2005 21:44:42 +0000
Subject: [PATCH] PR rtl-optimization/24460 * bb-reorder.c
(fix_crossing_unconditional_branches): Do not set the basic block for
barriers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@105774 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 6 ++++++
gcc/bb-reorder.c | 3 ++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c28396662a6c..ce0991ca7694 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-10-21 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR rtl-optimization/24460
+ * bb-reorder.c (fix_crossing_unconditional_branches): Do not
+ set the basic block for barriers.
+
2005-10-21 Janis Johnson <janis187@us.ibm.com>
* var-tracking.c (vt_initialize): Initialize post.
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
index 8bf37afe1897..a142fe204e0f 100644
--- a/gcc/bb-reorder.c
+++ b/gcc/bb-reorder.c
@@ -1739,7 +1739,8 @@ fix_crossing_unconditional_branches (void)
for (cur_insn = indirect_jump_sequence; cur_insn;
cur_insn = NEXT_INSN (cur_insn))
{
- BLOCK_FOR_INSN (cur_insn) = cur_bb;
+ if (!BARRIER_P (cur_insn))
+ BLOCK_FOR_INSN (cur_insn) = cur_bb;
if (JUMP_P (cur_insn))
jump_insn = cur_insn;
}
--
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