diff options
Diffstat (limited to 'gcc/tree-data-ref.c')
| -rw-r--r-- | gcc/tree-data-ref.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index e4ac89a..1fe7c0a 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -3205,6 +3205,11 @@ subscript_dependence_tester_1 (struct data_dependence_relation *ddr, else { + if (SUB_CONFLICTS_IN_A (subscript)) + free_conflict_function (SUB_CONFLICTS_IN_A (subscript)); + if (SUB_CONFLICTS_IN_B (subscript)) + free_conflict_function (SUB_CONFLICTS_IN_B (subscript)); + SUB_CONFLICTS_IN_A (subscript) = overlaps_a; SUB_CONFLICTS_IN_B (subscript) = overlaps_b; SUB_LAST_CONFLICT (subscript) = last_conflicts; @@ -3896,11 +3901,16 @@ compute_self_dependence (struct data_dependence_relation *ddr) for (i = 0; VEC_iterate (subscript_p, DDR_SUBSCRIPTS (ddr), i, subscript); i++) { + if (SUB_CONFLICTS_IN_A (subscript)) + free_conflict_function (SUB_CONFLICTS_IN_A (subscript)); + if (SUB_CONFLICTS_IN_B (subscript)) + free_conflict_function (SUB_CONFLICTS_IN_B (subscript)); + /* The accessed index overlaps for each iteration. */ SUB_CONFLICTS_IN_A (subscript) - = conflict_fn (1, affine_fn_cst (integer_zero_node)); + = conflict_fn (1, affine_fn_cst (integer_zero_node)); SUB_CONFLICTS_IN_B (subscript) - = conflict_fn (1, affine_fn_cst (integer_zero_node)); + = conflict_fn (1, affine_fn_cst (integer_zero_node)); SUB_LAST_CONFLICT (subscript) = chrec_dont_know; } |