From 8b4f7b47464f47fcc1ceee1fd78b10cdce6e2e92 Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@linux.intel.com>
Date: Mon, 3 Sep 2012 22:00:13 +0000
Subject: [PATCH] Fix bootstrap-lto
gcc/
2012-09-03 Andi Kleen <ak@linux.intel.com>
* tree-ssa-sccvn.c (vn_reference_fold_indirect): Initialize
addr_offset always.
From-SVN: r190905
---
gcc/ChangeLog | 5 +++++
gcc/tree-ssa-sccvn.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eab8156531a7..a433bad52a99 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-03 Andi Kleen <ak@linux.intel.com>
+
+ * tree-ssa-sccvn.c (vn_reference_fold_indirect): Initialize
+ addr_offset always.
+
2012-09-03 Andrew Pinski <apinski@cavium.com>
PR tree-opt/53395
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
index 5d5a91cef7ce..fed7c55e5f0d 100644
--- a/gcc/tree-ssa-sccvn.c
+++ b/gcc/tree-ssa-sccvn.c
@@ -1007,7 +1007,7 @@ vn_reference_fold_indirect (VEC (vn_reference_op_s, heap) **ops,
vn_reference_op_t op = &VEC_index (vn_reference_op_s, *ops, i);
vn_reference_op_t mem_op = &VEC_index (vn_reference_op_s, *ops, i - 1);
tree addr_base;
- HOST_WIDE_INT addr_offset;
+ HOST_WIDE_INT addr_offset = 0;
/* The only thing we have to do is from &OBJ.foo.bar add the offset
from .foo.bar to the preceding MEM_REF offset and replace the
--
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