diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-05-30 15:53:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 21:01:55 -0700 |
| commit | 4a2d1dab0056f35672b9a7ffc001ae644dc1af26 (patch) | |
| tree | 0b5ccaec9b8b1c6dc170e507cdf7d503ca1e44b9 /linearize.c | |
| parent | 5b2bdde02ffa9a2faa63384bb9fc34ea6a06411c (diff) | |
| download | sparse-dev-4a2d1dab0056f35672b9a7ffc001ae644dc1af26.tar.gz | |
Make sparse sources themselves be sparse-clean.
This actually showed a bug ("assignment in conditional")
in evaluate.c.
Diffstat (limited to 'linearize.c')
| -rw-r--r-- | linearize.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/linearize.c b/linearize.c index aba921f7..ee5c1433 100644 --- a/linearize.c +++ b/linearize.c @@ -958,7 +958,7 @@ void mark_bb_reachable(struct basic_block *bb) continue; bb->flags |= BB_REACHABLE; init_terminator_iterator(last_instruction(bb->insns), &term); - while ((child=next_terminator_bb(&term))) { + while ((child=next_terminator_bb(&term)) != NULL) { if (!(child->flags & BB_REACHABLE)) add_bb(&bbstack, child); } @@ -972,16 +972,16 @@ void remove_unreachable_bbs(struct basic_block_list **bblist) struct terminator_iterator term; init_iterator((struct ptr_list **) bblist, &iterator, 0); - while((bb=next_basic_block(&iterator))) + while((bb=next_basic_block(&iterator)) != NULL) bb->flags &= ~BB_REACHABLE; init_iterator((struct ptr_list **) bblist, &iterator, 0); mark_bb_reachable(next_basic_block(&iterator)); - while((bb=next_basic_block(&iterator))) { + while((bb=next_basic_block(&iterator)) != NULL) { if (bb->flags & BB_REACHABLE) continue; init_terminator_iterator(last_instruction(bb->insns), &term); - while ((child=next_terminator_bb(&term))) + while ((child=next_terminator_bb(&term)) != NULL) replace_basic_block_list(&child->parents, bb, NULL); delete_iterator(&iterator); } @@ -994,7 +994,7 @@ void pack_basic_blocks(struct basic_block_list **bblist) remove_unreachable_bbs(bblist); init_bb_iterator(bblist, &iterator, 0); - while((bb=next_basic_block(&iterator))) { + while((bb=next_basic_block(&iterator)) != NULL) { struct list_iterator it_parents; struct terminator_iterator term; struct instruction *jmp; @@ -1012,9 +1012,9 @@ void pack_basic_blocks(struct basic_block_list **bblist) /* Transfer the parents' terminator to target directly. */ replace_basic_block_list(&target->parents, bb, NULL); init_bb_iterator(&bb->parents, &it_parents, 0); - while((parent=next_basic_block(&it_parents))) { + while((parent=next_basic_block(&it_parents)) != NULL) { init_terminator_iterator(last_instruction(parent->insns), &term); - while ((sibling=next_terminator_bb(&term))) { + while ((sibling=next_terminator_bb(&term)) != NULL) { if (sibling == bb) { replace_terminator_bb(&term, target); add_bb(&target->parents, parent); |