diff options
Diffstat (limited to 'gcc/cp/cp-gimplify.c')
| -rw-r--r-- | gcc/cp/cp-gimplify.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/gcc/cp/cp-gimplify.c b/gcc/cp/cp-gimplify.c index df89ff3..4baa336 100644 --- a/gcc/cp/cp-gimplify.c +++ b/gcc/cp/cp-gimplify.c @@ -1464,35 +1464,6 @@ cp_genericize_r (tree *stmt_p, int *walk_subtrees, void *data) walk_subtrees = 0; break; - case STATEMENT_LIST: - if (TREE_SIDE_EFFECTS (stmt)) - { - tree_stmt_iterator i; - int nondebug_stmts = 0; - bool clear_side_effects = true; - /* Genericization can clear TREE_SIDE_EFFECTS, e.g. when - transforming an IF_STMT into COND_EXPR. If such stmt - appears in a STATEMENT_LIST that contains only that - stmt and some DEBUG_BEGIN_STMTs, without -g where the - STATEMENT_LIST wouldn't be present at all the resulting - expression wouldn't have TREE_SIDE_EFFECTS set, so make sure - to clear it even on the STATEMENT_LIST in such cases. */ - for (i = tsi_start (stmt); !tsi_end_p (i); tsi_next (&i)) - { - tree t = tsi_stmt (i); - if (TREE_CODE (t) != DEBUG_BEGIN_STMT && nondebug_stmts < 2) - nondebug_stmts++; - cp_walk_tree (tsi_stmt_ptr (i), cp_genericize_r, data, NULL); - if (TREE_CODE (t) != DEBUG_BEGIN_STMT - && (nondebug_stmts > 1 || TREE_SIDE_EFFECTS (tsi_stmt (i)))) - clear_side_effects = false; - } - if (clear_side_effects) - TREE_SIDE_EFFECTS (stmt) = 0; - *walk_subtrees = 0; - } - break; - case OMP_DISTRIBUTE: /* Need to explicitly instantiate copy ctors on class iterators of composite distribute parallel for. */ @@ -1566,6 +1537,7 @@ cp_genericize_r (tree *stmt_p, int *walk_subtrees, void *data) case OMP_SIMD: case OMP_LOOP: case OACC_LOOP: + case STATEMENT_LIST: /* These cases are handled by shared code. */ c_genericize_control_stmt (stmt_p, walk_subtrees, data, cp_genericize_r, cp_walk_subtrees); |