diff options
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 0f04fcb..f315ad9 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -828,13 +828,13 @@ static void sra_walk_function (const struct sra_walk_fns *fns) { basic_block bb; - block_stmt_iterator si; + block_stmt_iterator si, ni; /* ??? Phase 4 could derive some benefit to walking the function in dominator tree order. */ FOR_EACH_BB (bb) - for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si)) + for (si = bsi_start (bb); !bsi_end_p (si); si = ni) { tree stmt, t; stmt_ann_t ann; @@ -842,6 +842,9 @@ sra_walk_function (const struct sra_walk_fns *fns) stmt = bsi_stmt (si); ann = stmt_ann (stmt); + ni = si; + bsi_next (&ni); + /* If the statement has no virtual operands, then it doesn't make any structure references that we care about. */ if (NUM_V_MAY_DEFS (V_MAY_DEF_OPS (ann)) == 0 @@ -1616,7 +1619,7 @@ sra_insert_after (block_stmt_iterator *bsi, tree list) if (stmt_ends_bb_p (stmt)) insert_edge_copies (list, bsi->bb); else - bsi_insert_after (bsi, list, BSI_CONTINUE_LINKING); + bsi_insert_after (bsi, list, BSI_SAME_STMT); } /* Similarly, but replace the statement at BSI. */ |