Add insertvalue instruction to LLVM IR

2 files changed, 30 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerInstructionTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerInstructionTests.java
index 6c0123e0..9fc59d0b 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerInstructionTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerInstructionTests.java
@@ -160,6 +160,25 @@ public class LlvmIrSerializerInstructionTests {
     }
 
     @Test
+    public void insertValueIsSerialized() throws IOException {
+        var instruction = LlvmIr.insertValue(
+            LlvmIr.variableLocal("x"),
+            LlvmTypes.array(
+                10,
+                LlvmTypes.structure(List.of(LlvmTypes.INT_64, LlvmTypes.INT_32))
+            ),
+            LlvmIr.variableLocal("y"),
+            LlvmTypes.INT_32,
+            LlvmIr.operandInt(42),
+            List.of(3, 1)
+        );
+
+        var result = serializeToString(instruction, LlvmIrSerializer::serializeInstruction);
+
+        assertThat(result, equalTo("%x = insertvalue [10 x {i64, i32}] %y, i32 42, 3, 1"));
+    }
+
+    @Test
     public void intToPtrIsSerialized() throws IOException {
         var instruction = LlvmIr.intToPtr(
             LlvmIr.variableLocal("x"),
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 7e771717..08a5b706 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
@@ -102,6 +102,17 @@ public class LlvmIr {
         return new LlvmIcmp(destination, conditionCode, type, left, right);
     }
 
+    public static LlvmInsertValue insertValue(
+        LlvmVariable destination,
+        LlvmType aggregateType,
+        LlvmOperand aggregate,
+        LlvmType elementType,
+        LlvmOperand element,
+        List<Integer> indexes
+    ) {
+        return new LlvmInsertValue(destination, aggregateType, aggregate, elementType, element, indexes);
+    }
+
     public static LlvmIntToPtr intToPtr(
         LlvmVariable destination,
         LlvmTypeScalar sourceType,