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Diffstat (limited to 'gcc/tree-ssa-uncprop.c')
| -rw-r--r-- | gcc/tree-ssa-uncprop.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/tree-ssa-uncprop.c b/gcc/tree-ssa-uncprop.c index a15991dbd59..ecddef49250 100644 --- a/gcc/tree-ssa-uncprop.c +++ b/gcc/tree-ssa-uncprop.c @@ -184,12 +184,13 @@ associate_equivalences_with_edges (void) target block creates an equivalence. */ else if (gimple_code (stmt) == GIMPLE_SWITCH) { - tree cond = gimple_switch_index (stmt); + gswitch *switch_stmt = as_a <gswitch *> (stmt); + tree cond = gimple_switch_index (switch_stmt); if (TREE_CODE (cond) == SSA_NAME && !SSA_NAME_OCCURS_IN_ABNORMAL_PHI (cond)) { - int i, n_labels = gimple_switch_num_labels (stmt); + int i, n_labels = gimple_switch_num_labels (switch_stmt); tree *info = XCNEWVEC (tree, last_basic_block_for_fn (cfun)); /* Walk over the case label vector. Record blocks @@ -197,7 +198,7 @@ associate_equivalences_with_edges (void) a single value. */ for (i = 0; i < n_labels; i++) { - tree label = gimple_switch_label (stmt, i); + tree label = gimple_switch_label (switch_stmt, i); basic_block bb = label_to_block (CASE_LABEL (label)); if (CASE_HIGH (label) |