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| author | Cliff Click <cliffc@acm.org> | 2026-09-19 19:36:53 -0700 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2026-09-19 19:36:53 -0700 |
| commit | fa53d25edf55219c5725fbe49dc05442a5d97dea (patch) | |
| tree | 6fca7d85d0cc9c92dcde17ed37b0d63ca344fde4 /chapter22/src/main/java/com | |
| parent | a8c96e04c59d37fe561319e86474f55c497705bb (diff) | |
| download | Simple-fa53d25edf55219c5725fbe49dc05442a5d97dea.tar.gz Simple-fa53d25edf55219c5725fbe49dc05442a5d97dea.zip | |
Use isDead() instead of checking null inputs
Diffstat (limited to 'chapter22/src/main/java/com')
| -rw-r--r-- | chapter22/src/main/java/com/seaofnodes/simple/print/IRPrinter.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chapter22/src/main/java/com/seaofnodes/simple/print/IRPrinter.java b/chapter22/src/main/java/com/seaofnodes/simple/print/IRPrinter.java index 82090c78..ffa1d742 100644 --- a/chapter22/src/main/java/com/seaofnodes/simple/print/IRPrinter.java +++ b/chapter22/src/main/java/com/seaofnodes/simple/print/IRPrinter.java @@ -18,7 +18,7 @@ public abstract class IRPrinter { public static SB printLine( Node n, SB sb ) { if( n==null ) return sb; sb.p("%4d %-7.7s ".formatted(n._nid,n.label())); - if( n._inputs==null ) + if( n.isDead() ) return sb.p("DEAD\n"); for( Node def : n._inputs ) sb.p(def==null ? "____" : "%4d".formatted(def._nid)) |