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Diffstat (limited to 'chapter02/README.md')
| -rw-r--r-- | chapter02/README.md | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/chapter02/README.md b/chapter02/README.md index b89a3059..e1ee19aa 100644 --- a/chapter02/README.md +++ b/chapter02/README.md @@ -117,9 +117,10 @@ The following visual shows how the graph looks like pre-peephole optimization:  -* Control nodes appear as square boxes +* Control nodes appear as square boxes with yellow background * Control edges are in bold red -* The edges from Start to Constants are shown in dotted lines as these are not true def-use edges +* The edges from Constants to Start are shown in dotted lines as these are not true control edges +* We label each edge with its position in the node's list of inputs. ## Post-peephole |