diff options
| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-14 10:36:23 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-14 10:36:23 +0000 |
| commit | 36ebb5b6eb1ba6fe982b810bd247ba141bfd06ed (patch) | |
| tree | e17234d018b48620594f0fe21d40d1e47c16955d /gcc/cfgrtl.c | |
| parent | a509ca9d2e66e72532f1017d6259800cc39d423f (diff) | |
| download | gcc-36ebb5b6eb1ba6fe982b810bd247ba141bfd06ed.tar.gz | |
* cfgcleanup.c (try_forward_edges): Use location_t for locations.
* cfgrtl.c (rtl_merge_blocks): Fix comment.
(cfg_layout_merge_blocks): Likewise.
* except.c (emit_to_new_bb_before): Remove prev_bb local variable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210416 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 5dd27d2795b..555fdf9ef15 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -889,7 +889,7 @@ rtl_merge_blocks (basic_block a, basic_block b) BB_HEAD (b) = b_empty ? NULL_RTX : b_head; delete_insn_chain (del_first, del_last, true); - /* When not optimizing CFG and the edge is the only place in RTL which holds + /* When not optimizing and the edge is the only place in RTL which holds some unique locus, emit a nop with that locus in between. */ if (!optimize) { @@ -4564,7 +4564,7 @@ cfg_layout_merge_blocks (basic_block a, basic_block b) try_redirect_by_replacing_jump (EDGE_SUCC (a, 0), b, true); gcc_assert (!JUMP_P (BB_END (a))); - /* When not optimizing CFG and the edge is the only place in RTL which holds + /* When not optimizing and the edge is the only place in RTL which holds some unique locus, emit a nop with that locus in between. */ if (!optimize) emit_nop_for_unique_locus_between (a, b); |