Remove Patio alloc-stack instruction

3 files changed, 0 insertions, 67 deletions

diff --git a/src/test/java/org/shedlang/compiler/patio/PatioExampleTests.java b/src/test/java/org/shedlang/compiler/patio/PatioExampleTests.java
index b55755d4..b4f51813 100644
--- a/src/test/java/org/shedlang/compiler/patio/PatioExampleTests.java
+++ b/src/test/java/org/shedlang/compiler/patio/PatioExampleTests.java
@@ -99,57 +99,6 @@ public abstract class PatioExampleTests {
     }
 
     @Test
-    public void allocStack() throws IOException, InterruptedException {
-        var patioFunction = PatioFunctionDefinition.builder()
-            .withName(FUNCTION_NAME)
-            .withReturnType(PatioTypes.VOID)
-            .addLocal(Patio.val("x", PatioTypes.DATA_PTR))
-            .addLocal(Patio.val("y", PatioTypes.INT))
-            .addLocal(Patio.val("z", PatioTypes.INT))
-            .addLocal(Patio.val("r", PatioTypes.INT))
-            .addBodyInstruction(Patio.allocStack(Patio.localRef("x"), PatioDataLayouts.INT))
-            .addBodyInstruction(Patio.memoryStore(
-                Patio.localRef("x"),
-                PatioDataLayouts.INT,
-                List.of(),
-                Patio.intConst(42)
-            ))
-            .addBodyInstruction(Patio.memoryLoad(
-                Patio.localRef("y"),
-                Patio.localRef("x"),
-                PatioDataLayouts.INT,
-                List.of()
-            ))
-            .addBodyInstruction(Patio.intAdd(
-                Patio.localRef("z"),
-                Patio.localRef("y"),
-                Patio.intConst(5)
-            ))
-            .addBodyInstruction(Patio.memoryStore(
-                Patio.localRef("x"),
-                PatioDataLayouts.INT,
-                List.of(),
-                Patio.localRef("z")
-            ))
-            .addBodyInstruction(Patio.memoryLoad(
-                Patio.localRef("r"),
-                Patio.localRef("x"),
-                PatioDataLayouts.INT,
-                List.of()
-            ))
-            .addBodyInstruction(emitInt(Patio.localRef("r")))
-            .addBodyInstruction(Patio.returnVoid())
-            .build();
-        var patio = Patio.compilationUnit(List.of(patioFunction));
-
-        var result = run(patio);
-
-        assertThat(result, isSequence(
-            isInt(47)
-        ));
-    }
-
-    @Test
     public void block() throws IOException, InterruptedException {
         var patioFunction = PatioFunctionDefinition.builder()
             .withName(FUNCTION_NAME)
diff --git a/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java b/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
index f570b7fc..dcbec92f 100644
--- a/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
+++ b/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
@@ -139,18 +139,6 @@ public class PatioSerializerTests {
     // == Instructions ==
 
     @Test
-    public void canSerializeAllocStack() {
-        var instruction = Patio.allocStack(
-            Patio.localRef("x"),
-            PatioDataLayouts.struct(List.of(PatioDataLayouts.INT, PatioDataLayouts.INT, PatioDataLayouts.BYTE))
-        );
-
-        var string = PatioTesting.serializeInstruction(instruction);
-
-        assertThat(string, equalTo("(alloc-stack (local \"x\") (struct (int int byte)))"));
-    }
-
-    @Test
     public void canSerializeBlock() {
         var instruction = Patio.block(
             List.of(
diff --git a/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java b/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
index 32cdf769..6980eb2a 100644
--- a/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
+++ b/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
@@ -14,10 +14,6 @@ import java.util.Optional;
 public class Patio {
     private Patio() {}
 
-    public static PatioInstruction allocStack(PatioLocalRef destination, PatioDataLayout layout) {
-        return new PatioAllocStack(destination, layout, Sources.NULL);
-    }
-
     public static PatioBlock block(
         List<PatioInstruction> body,
         List<PatioOperand> results