From 54accaff5b629d5c5957751f7ead8aadd78d2b93 Mon Sep 17 00:00:00 2001
From: Alexey Andreev <konsoletyper@gmail.com>
Date: Sat, 15 Apr 2017 12:22:35 +0300
Subject: [PATCH] WASM: use signed comparison for lookupswitch

---
 .../org/teavm/backend/wasm/generate/WasmGenerationVisitor.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/teavm/backend/wasm/generate/WasmGenerationVisitor.java b/core/src/main/java/org/teavm/backend/wasm/generate/WasmGenerationVisitor.java
index ae43064c1..3717068fe 100644
--- a/core/src/main/java/org/teavm/backend/wasm/generate/WasmGenerationVisitor.java
+++ b/core/src/main/java/org/teavm/backend/wasm/generate/WasmGenerationVisitor.java
@@ -790,7 +790,7 @@ class WasmGenerationVisitor implements StatementVisitor, ExprVisitor {
         } else {
             int mid = (upper + lower) / 2;
             int label = entries.get(mid).label;
-            WasmExpression condition = new WasmIntBinary(WasmIntType.INT32, WasmIntBinaryOperation.GT_UNSIGNED,
+            WasmExpression condition = new WasmIntBinary(WasmIntType.INT32, WasmIntBinaryOperation.GT_SIGNED,
                     new WasmGetLocal(conditionVar), new WasmInt32Constant(label));
             WasmConditional conditional = new WasmConditional(condition);
             consumer.getBody().add(conditional);