diff options
| author | jle <jle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-05-02 22:05:06 +0000 |
|---|---|---|
| committer | jle <jle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-05-02 22:05:06 +0000 |
| commit | 6521ac3de51bcf3b37b719ef637e1278933a0c81 (patch) | |
| tree | feb06eee1960ffa214372a52839a71d4ed45fb5b /gcc/bb-reorder.c | |
| parent | 610021b82d5aad27fcbcdee44b2d24ca746db9ed (diff) | |
| download | gcc-6521ac3de51bcf3b37b719ef637e1278933a0c81.tar.gz | |
Tue May 2 17:06:53 2000 Jason Eckhardt <jle@cygnus.com>
* bb-reorder.c (remove_scope_notes): Check for both types of scope
notes as the end of a basic block before deleting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33619 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/bb-reorder.c')
| -rw-r--r-- | gcc/bb-reorder.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index 3a9a25fcbb6..8ef6bd17e12 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -1146,10 +1146,11 @@ remove_scope_notes () && (NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_BEG || NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_END)) { - /* Check if the scope end happens to be the end of a bb. */ - if (currbb && x == currbb->end - && NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_END) + /* Check if the scope note happens to be the end of a bb. */ + if (currbb && x == currbb->end) currbb->end = PREV_INSN (x); + if (currbb && x == currbb->head) + abort (); if (PREV_INSN (x)) { |