Add WASM code gen for local-load instruction

2 files changed, 32 insertions, 1 deletions

diff --git a/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalLoadTests.java b/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalLoadTests.java
new file mode 100644
index 00000000..3a07ffd8
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalLoadTests.java
@@ -0,0 +1,31 @@
+package org.shedlang.compiler.backends.wasm;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.shedlang.compiler.stackir.instructions.Instructions;
+import org.shedlang.compiler.testing.snapshots.SnapshotResolver;
+import org.shedlang.compiler.testing.snapshots.Snapshotter;
+
+import java.io.IOException;
+
+import static org.shedlang.compiler.backends.wasm.structure.WasmObjdump.objdump;
+
+@ExtendWith({SnapshotResolver.class})
+public class WasmCodeGenLocalLoadTests {
+    @Test
+    public void localLoadCompilesToLocalGet(Snapshotter snapshotter) throws IOException, InterruptedException {
+        var instruction = Instructions.localLoad("x");
+        var context = WasmCodeGenContext.EMPTY
+            .addShedLocal("y")
+            .context()
+            .addShedLocal("x")
+            .context()
+            .addShedLocal("z")
+            .context();
+
+        var result = WasmCodeGen.generateInstruction(instruction, context);
+
+        var module = result.toFunction().toModule();
+        snapshotter.assertSnapshot(objdump(module));
+    }
+}
diff --git a/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalStoreTests.java b/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalStoreTests.java
index fe098819..ea82a5cb 100644
--- a/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalStoreTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/wasm/WasmCodeGenLocalStoreTests.java
@@ -13,7 +13,7 @@ import static org.shedlang.compiler.backends.wasm.structure.WasmObjdump.objdump;
 @ExtendWith({SnapshotResolver.class})
 public class WasmCodeGenLocalStoreTests {
     @Test
-    public void localStoreCompilesToLocalStore(Snapshotter snapshotter) throws IOException, InterruptedException {
+    public void localStoreCompilesToLocalSet(Snapshotter snapshotter) throws IOException, InterruptedException {
         var instruction = Instructions.localStore("x");
         var context = WasmCodeGenContext.EMPTY;