From d32f97238c903765dec4e9a9f3cbfa5fd12cded6 Mon Sep 17 00:00:00 2001 From: Cliff Click Date: Mon, 10 Aug 2026 11:11:18 -0700 Subject: Chapter 25: Modules, Separate Compilation, and SSA Construction Co-authored-by: Hsiang-Ying Fu <66062782+fuhsnn@users.noreply.github.com> Co-authored-by: fuhsnn <66062782+fuhsnn@users.noreply.github.com> Co-authored-by: Symious <14933944+symious@users.noreply.github.com> Co-authored-by: Jun Kawasaki Co-authored-by: Claude Opus 5 --- .../java/com/seaofnodes/simple/node/SubFNode.java | 27 ---------------------- 1 file changed, 27 deletions(-) delete mode 100644 src/main/java/com/seaofnodes/simple/node/SubFNode.java (limited to 'src/main/java/com/seaofnodes/simple/node/SubFNode.java') diff --git a/src/main/java/com/seaofnodes/simple/node/SubFNode.java b/src/main/java/com/seaofnodes/simple/node/SubFNode.java deleted file mode 100644 index 3fc4f7ca..00000000 --- a/src/main/java/com/seaofnodes/simple/node/SubFNode.java +++ /dev/null @@ -1,27 +0,0 @@ -package com.seaofnodes.simple.node; - -import com.seaofnodes.simple.type.Type; -import com.seaofnodes.simple.type.TypeFloat; - -import java.util.BitSet; - -public class SubFNode extends ArithFNode { - public SubFNode(Node lhs, Node rhs) { super(lhs, rhs); } - - @Override public String label() { return "SubF"; } - - @Override public String glabel() { return "-"; } - - @Override double doOp( double x, double y ) { return x-y; } - - @Override - public Node idealize() { - // Sub of 0. - Type t2 = in(2)._type; - if ( t2.isConstant() && t2 instanceof TypeFloat i && i.value()==0 ) - return in(1); - - return null; - } - @Override Node copy(Node lhs, Node rhs) { return new SubFNode(lhs,rhs); } -} -- cgit v1.2.3