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Diffstat (limited to 'gcc/tree-ssa-loop-im.c')
| -rw-r--r-- | gcc/tree-ssa-loop-im.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index 770b71b..4178a21 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -398,14 +398,13 @@ add_dependency (tree def, struct lim_aux_data *data, struct loop *loop, static unsigned stmt_cost (tree stmt) { - tree lhs, rhs; + tree rhs; unsigned cost = 1; /* Always try to create possibilities for unswitching. */ if (TREE_CODE (stmt) == COND_EXPR) return LIM_EXPENSIVE; - lhs = TREE_OPERAND (stmt, 0); rhs = TREE_OPERAND (stmt, 1); /* Hoisting memory references out should almost surely be a win. */ |