diff options
| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-04-04 15:48:19 +0000 |
|---|---|---|
| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-04-04 15:48:19 +0000 |
| commit | 30c3f31b20feb5ed9c4ca22d4290b69e4b1b15ff (patch) | |
| tree | 81b52562f56ffa26d6eaced9b95742cd159dc5df /gcc/gcov.c | |
| parent | b99fa5c1a69b7f0d5d9aa39ce0f75f0ddb862cc1 (diff) | |
| download | gcc-30c3f31b20feb5ed9c4ca22d4290b69e4b1b15ff.tar.gz | |
* gcov.c (accumulate_line_counts): Fix span tree merge bug.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65245 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcov.c')
| -rw-r--r-- | gcc/gcov.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gcc/gcov.c b/gcc/gcov.c index 964e5e84be9..e986ac13bd7 100644 --- a/gcc/gcov.c +++ b/gcc/gcov.c @@ -1699,21 +1699,24 @@ accumulate_line_counts (src) { block_t *root = block->u.span.root; block_t *dst_root = dst->u.span.root; - + /* Join spanning trees */ - if (root->u.span.siblings && !dst_root->u.span.root) + if (root->u.span.siblings + && !dst_root->u.span.siblings) { root = dst->u.span.root; dst_root = block->u.span.root; } - dst->u.span.root = root; - root->u.span.siblings += 1 + dst->u.span.siblings; - if (dst->u.span.siblings) + dst_root->u.span.root = root; + root->u.span.siblings + += 1 + dst_root->u.span.siblings; + + if (dst_root->u.span.siblings) { block_t *dst_sib; - dst->u.span.siblings = 0; + dst_root->u.span.siblings = 0; for (dst_sib = line->u.blocks; dst_sib; dst_sib = dst_sib->chain) if (dst_sib->u.span.root == dst_root) |