Set target triple in LLVM IR

4 files changed, 35 insertions, 23 deletions

diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/PatioToLlvmTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/PatioToLlvmTests.java
index aa9cd007..2873a855 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/PatioToLlvmTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/PatioToLlvmTests.java
@@ -27,7 +27,7 @@ public abstract class PatioToLlvmTests extends PatioExampleTests {
     protected ExecutionResult run(PatioCompilationUnit patio) throws IOException, InterruptedException {
         var llvmModuleResult = PatioToLlvm.generateCompilationUnit(
             patio,
-            PatioToLlvmGlobalContext.EMPTY
+            PatioToLlvmGlobalContext.empty(this.llvmTarget())
         );
         var llvmModule = llvmModuleResult.value();
 
diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvmFunctionContextTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvmFunctionContextTests.java
index 0ed0be80..7792519c 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvmFunctionContextTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvmFunctionContextTests.java
@@ -1,6 +1,7 @@
 package org.shedlang.compiler.backends.llvm.codegen;
 
 import org.junit.jupiter.api.Test;
+import org.shedlang.compiler.backends.llvm.LlvmTarget;
 import org.shedlang.compiler.backends.llvm.ir.ast.LlvmIr;
 import org.shedlang.compiler.backends.llvm.ir.ast.types.LlvmTypes;
 
@@ -14,7 +15,7 @@ import static org.zwobble.precisely.Matchers.isSequence;
 public class PatioToLlvmFunctionContextTests {
     @Test
     public void whenThereAreNoInstructionsOutsideOfBasicBlockThenToBasicBlocksReturnsBasicBlocks() {
-        var context = PatioToLlvmFunctionContext.of(PatioToLlvmModuleContext.EMPTY);
+        var context = PatioToLlvmFunctionContext.of(PatioToLlvmModuleContext.empty(LlvmTarget.AMD64));
         var addInstruction = LlvmIr.add(
             LlvmIr.variableLocal("a"),
             LlvmTypes.INT_64,
@@ -34,7 +35,7 @@ public class PatioToLlvmFunctionContextTests {
 
     @Test
     public void whenThereAreInstructionsOutsideOfBasicBlockThenToBasicBlocksThrowsException() {
-        var context = PatioToLlvmFunctionContext.of(PatioToLlvmModuleContext.EMPTY);
+        var context = PatioToLlvmFunctionContext.of(PatioToLlvmModuleContext.empty(LlvmTarget.AMD64));
         var addInstruction = LlvmIr.add(
             LlvmIr.variableLocal("a"),
             LlvmTypes.INT_64,
diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerModuleTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerModuleTests.java
index 0c55d6d2..fc999e54 100644
--- a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerModuleTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerModuleTests.java
@@ -16,27 +16,35 @@ import static org.zwobble.precisely.Matchers.equalTo;
 public class LlvmIrSerializerModuleTests {
     @Test
     public void canSerializeModules() throws IOException {
-        var module = LlvmIr.module(P.vector(
-            new LlvmGlobalDefinition(
-                "x",
-                LlvmTypes.INT_64,
-                Optional.of(LlvmIr.operandInt(42)),
-                false,
-                false,
-                false
-            ),
-            new LlvmGlobalDefinition(
-                "y",
-                LlvmTypes.INT_64,
-                Optional.of(LlvmIr.operandInt(42)),
-                false,
-                false,
-                false
+        var module = LlvmIr.module(
+            "x86_64-unknown-linux-gnu",
+            P.vector(
+                new LlvmGlobalDefinition(
+                    "x",
+                    LlvmTypes.INT_64,
+                    Optional.of(LlvmIr.operandInt(42)),
+                    false,
+                    false,
+                    false
+                ),
+                new LlvmGlobalDefinition(
+                    "y",
+                    LlvmTypes.INT_64,
+                    Optional.of(LlvmIr.operandInt(42)),
+                    false,
+                    false,
+                    false
+                )
             )
-        ));
+        );
 
         var result = serializeToString(module, LlvmIrSerializer::serializeModule);
 
-        assertThat(result, equalTo("@x = global i64 42\n@y = global i64 42\n"));
+        assertThat(result, equalTo("""
+            target triple = "x86_64-unknown-linux-gnu"
+            @x = global i64 42
+            @y = global i64 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 2ed63e9c..74d3df75 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
@@ -109,8 +109,11 @@ public class LlvmIr {
         return new LlvmLoad(target, type, pointer);
     }
 
-    public static LlvmModule module(PVector<LlvmTopLevelEntity> topLevelEntities) {
-        return new LlvmModule(topLevelEntities);
+    public static LlvmModule module(
+        String targetTriple,
+        PVector<LlvmTopLevelEntity> topLevelEntities
+    ) {
+        return new LlvmModule(targetTriple, topLevelEntities);
     }
 
     public static LlvmOperand operandArray(