diff options
Diffstat (limited to 'gcc/reload1.cc')
| -rw-r--r-- | gcc/reload1.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/reload1.cc b/gcc/reload1.cc index fe4fe58..64ec74e 100644 --- a/gcc/reload1.cc +++ b/gcc/reload1.cc @@ -1272,8 +1272,10 @@ reload (rtx_insn *first, int global) inserted = fixup_abnormal_edges (); - /* We've possibly turned single trapping insn into multiple ones. */ - if (cfun->can_throw_non_call_exceptions) + /* Split basic blocks if we've possibly turned single trapping insn + into multiple ones or otherwise the backend requested to do so. */ + if (cfun->can_throw_non_call_exceptions + || cfun->split_basic_blocks_after_reload) { auto_sbitmap blocks (last_basic_block_for_fn (cfun)); bitmap_ones (blocks); |