From 99f7786cf86a06d335d66264b61c08c3e93d372c Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Fri, 16 Nov 2018 20:12:55 +0100
Subject: [PATCH] implements numeric max operation

---
 .../jwebassembly/binary/BinaryModuleWriter.java        | 10 ++++++++++
 .../jwebassembly/module/NumericOperator.java           |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/de/inetsoftware/jwebassembly/binary/BinaryModuleWriter.java b/src/de/inetsoftware/jwebassembly/binary/BinaryModuleWriter.java
index 890400c..84300d4 100644
--- a/src/de/inetsoftware/jwebassembly/binary/BinaryModuleWriter.java
+++ b/src/de/inetsoftware/jwebassembly/binary/BinaryModuleWriter.java
@@ -617,6 +617,16 @@ public class BinaryModuleWriter extends ModuleWriter implements InstructionOpcod
                         break;
                 }
                 break;
+            case max:
+                switch( valueType ) {
+                    case f32:
+                        op = F32_MAX;
+                        break;
+                    case f64:
+                        op = F64_MAX;
+                        break;
+                }
+                break;
         }
         if( op == 0 ) {
             throw new Error( valueType + "." + numOp );
diff --git a/src/de/inetsoftware/jwebassembly/module/NumericOperator.java b/src/de/inetsoftware/jwebassembly/module/NumericOperator.java
index 51c7981..07cf21c 100644
--- a/src/de/inetsoftware/jwebassembly/module/NumericOperator.java
+++ b/src/de/inetsoftware/jwebassembly/module/NumericOperator.java
@@ -37,4 +37,5 @@ public enum NumericOperator {
     lt,
     le,
     ge,
+    max,
 }