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 --- .../com/seaofnodes/simple/node/MinusFNode.java | 31 ---------------------- 1 file changed, 31 deletions(-) delete mode 100644 src/main/java/com/seaofnodes/simple/node/MinusFNode.java (limited to 'src/main/java/com/seaofnodes/simple/node/MinusFNode.java') diff --git a/src/main/java/com/seaofnodes/simple/node/MinusFNode.java b/src/main/java/com/seaofnodes/simple/node/MinusFNode.java deleted file mode 100644 index 74439b8c..00000000 --- a/src/main/java/com/seaofnodes/simple/node/MinusFNode.java +++ /dev/null @@ -1,31 +0,0 @@ -package com.seaofnodes.simple.node; - - -import com.seaofnodes.simple.type.Type; -import com.seaofnodes.simple.type.TypeFloat; - - -public class MinusFNode extends Node { - public MinusFNode(Node in) { super(null, in); } - - @Override public String label() { return "MinusF"; } - - @Override protected String format() { return "(-%1)"; } - - @Override - public Type compute() { - if( in(1)._type.isHigh() ) return TypeFloat.TOP; - if( in(1)._type instanceof TypeFloat i0) - return i0.isConstant() ? TypeFloat.constant(-i0.value()) : i0; - return TypeFloat.F64; - } - - @Override - public Node idealize() { - // -(-x) is x - if( in(1) instanceof MinusFNode minus ) - return minus.in(1); - - return null; - } -} -- cgit v1.2.3