diff options
Diffstat (limited to 'gcc/tree-dfa.h')
| -rw-r--r-- | gcc/tree-dfa.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/tree-dfa.h b/gcc/tree-dfa.h index 7d0a47009f6..86590ad462d 100644 --- a/gcc/tree-dfa.h +++ b/gcc/tree-dfa.h @@ -1,5 +1,5 @@ /* Header file for tree data flow functions. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This file is part of GCC. @@ -102,11 +102,11 @@ get_addr_base_and_unit_offset_1 (tree exp, HOST_WIDE_INT *poffset, && (unit_size = array_ref_element_size (exp), TREE_CODE (unit_size) == INTEGER_CST)) { - HOST_WIDE_INT hindex = TREE_INT_CST_LOW (index); - - hindex -= TREE_INT_CST_LOW (low_bound); - hindex *= TREE_INT_CST_LOW (unit_size); - byte_offset += hindex; + double_int doffset + = (TREE_INT_CST (index) - TREE_INT_CST (low_bound)) + .sext (TYPE_PRECISION (TREE_TYPE (index))); + doffset *= tree_to_double_int (unit_size); + byte_offset += doffset.to_shwi (); } else return NULL_TREE; |