From c359976e1f9456248c1d1cbebf8c58db5379709c Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 12 Jun 2023 20:39:52 +0100
Subject: Add LLVM operand structure

---
 .../backends/llvm/ir/LlvmIrSerializerOperandsTests.java   | 15 +++++++++++++++
 .../shedlang/compiler/backends/llvm/ir/ast/LlvmIr.java    |  4 ++++
 2 files changed, 19 insertions(+)

(limited to 'src/test/java')

diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerOperandsTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerOperandsTests.java
index 64221e38..0686b989 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerOperandsTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerOperandsTests.java
@@ -54,6 +54,21 @@ public class LlvmIrSerializerOperandsTests {
         assertThat(result, equalTo("[i64 1, i64 2, i64 3]"));
     }
 
+    @Test
+    public void structureIsSerializedAsElements() {
+        var operand = LlvmIr.operandStructure(
+            List.of(
+                LlvmIr.typedOperand(LlvmTypes.INT_64, LlvmIr.operandInt(1)),
+                LlvmIr.typedOperand(LlvmTypes.INT_64, LlvmIr.operandInt(2)),
+                LlvmIr.typedOperand(LlvmTypes.INT_64, LlvmIr.operandInt(3))
+            )
+        );
+
+        var result = serializeToString(operand, LlvmIrSerializer::serializeOperand);
+
+        assertThat(result, equalTo("{i64 1, i64 2, i64 3}"));
+    }
+
     @Test
     public void typedOperandHasTypeAndValue() {
         var operand = LlvmIr.typedOperand(LlvmTypes.INT_64, LlvmIr.operandInt(42));
diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/ir/ast/LlvmIr.java b/src/test/java/org/shedlang/compiler/backends/llvm/ir/ast/LlvmIr.java
index 887bc655..224f1c5d 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/ir/ast/LlvmIr.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/ir/ast/LlvmIr.java
@@ -46,6 +46,10 @@ public class LlvmIr {
         return new LlvmOperandInt(value);
     }
 
+    public static LlvmOperand operandStructure(List<LlvmTypedOperand> elements) {
+        return new LlvmOperandStructure(elements);
+    }
+
     public static LlvmParam param(LlvmType type, String name) {
         return new LlvmParam(type, name);
     }
-- 
cgit v1.2.3