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Diffstat (limited to 'gcc-4.9/gcc/tree.c')
-rw-r--r-- | gcc-4.9/gcc/tree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/tree.c b/gcc-4.9/gcc/tree.c index 3b1ff7645..3b88a4e66 100644 --- a/gcc-4.9/gcc/tree.c +++ b/gcc-4.9/gcc/tree.c @@ -1120,8 +1120,10 @@ int_cst_hash_hash (const void *x) { const_tree const t = (const_tree) x; - return (TREE_INT_CST_HIGH (t) ^ TREE_INT_CST_LOW (t) - ^ TYPE_UID (TREE_TYPE (t))); + hashval_t hash = TYPE_UID (TREE_TYPE (t)); + hash = iterative_hash_host_wide_int (TREE_INT_CST_HIGH (t), hash); + hash = iterative_hash_host_wide_int (TREE_INT_CST_LOW (t), hash); + return hash; } /* Return nonzero if the value represented by *X (an INTEGER_CST tree node) |