diff options
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-04-04 03:06:17 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-04-04 03:06:17 +0000 |
| commit | 5da81630a9cdc2433cbd7bb7b7cbf74d3cc9a20a (patch) | |
| tree | f4e8a84c3f2f38b75ca9d098c6c5ced784de7494 /gcc/stmt.c | |
| parent | b7339c3b57340728477dcf61cf9218ad17a1044e (diff) | |
| download | gcc-5da81630a9cdc2433cbd7bb7b7cbf74d3cc9a20a.tar.gz | |
* stmt.c (expand_loop_end): When copying the loop exit test,
do not walk into a nested loop.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26171 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/stmt.c b/gcc/stmt.c index 15ac541c7fe..f5ae0c3e30b 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -2219,6 +2219,10 @@ expand_end_loop () abort (); } + /* We must not walk into a nested loop. */ + if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG) + break; + /* We already know this INSN is a NOTE, so there's no point in looking at it to see if it's a JUMP. */ continue; |