Change the label for basic block nodes from the basic block address to the
position (file, line, column) of the basic block.
Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxx>
---
graph.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/graph.c b/graph.c
index db940ae..ede3dfa 100644
--- a/graph.c
+++ b/graph.c
@@ -27,7 +27,8 @@ static void graph_ep(struct entrypoint *
printf("ep%p [label=\"%s\",shape=ellipse];\n",
ep, show_ident(ep->name->ident));
FOR_EACH_PTR(ep->bbs, bb) {
- printf("bb%p [shape=record,label=\"bb at %p\"]\n", bb, bb);
+ printf("bb%p [shape=record,label=\"%s:%d:%d\"]\n", bb,
+ stream_name(bb->pos.stream), bb->pos.line, bb->pos.pos);
} END_FOR_EACH_PTR(bb);
FOR_EACH_PTR(ep->bbs, bb) {
struct basic_block *child;
--
1.4.1.1
-
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