Remove function-pointer-get instruction

4 files changed, 3 insertions, 32 deletions

diff --git a/src/main/java/org/shedlang/compiler/patio/PatioCodeGenClosures.java b/src/main/java/org/shedlang/compiler/patio/PatioCodeGenClosures.java
index 2374ed2c..1a191134 100644
--- a/src/main/java/org/shedlang/compiler/patio/PatioCodeGenClosures.java
+++ b/src/main/java/org/shedlang/compiler/patio/PatioCodeGenClosures.java
@@ -3,6 +3,7 @@ package org.shedlang.compiler.patio;
 import org.shedlang.compiler.ast.typed.FreeVariable;
 import org.shedlang.compiler.ast.typed.FreeVariables;
 import org.shedlang.compiler.patio.ast.instructions.*;
+import org.shedlang.compiler.patio.ast.operands.PatioFunctionPtr;
 import org.shedlang.compiler.patio.ast.operands.PatioLocalRef;
 import org.shedlang.compiler.patio.ast.types.PatioDataLayout;
 import org.shedlang.compiler.patio.ast.types.PatioStruct;
@@ -111,24 +112,11 @@ class PatioCodeGenClosures {
 
         context = context.addInstruction(new PatioAlloc(closurePointer, layout, source));
 
-        var functionPointerResult = context.allocateLocal(
-            PatioCodeGenLocalSpace.CLOSURE_FUNCTION_POINTER,
-            PatioTypes.FUNCTION_POINTER
-        );
-        var functionPointer = functionPointerResult.value();
-        context = functionPointerResult.context();
-
-        context = context.addInstruction(new PatioFunctionPointerGet(
-            functionPointer,
-            fullName,
-            source
-        ));
-
         context = context.addInstruction(new PatioMemoryStore(
             closurePointer,
             layout,
             FUNCTION_POINTER_OFFSET,
-            functionPointer,
+            new PatioFunctionPtr(fullName),
             source
         ));
 
diff --git a/src/main/java/org/shedlang/compiler/patio/ast/PatioSerializer.java b/src/main/java/org/shedlang/compiler/patio/ast/PatioSerializer.java
index 523ac805..867b3663 100644
--- a/src/main/java/org/shedlang/compiler/patio/ast/PatioSerializer.java
+++ b/src/main/java/org/shedlang/compiler/patio/ast/PatioSerializer.java
@@ -192,13 +192,6 @@ public class PatioSerializer {
                     treeNamed("value", operandToTree(memoryStore.value()))
                 );
 
-            case PatioFunctionPointerGet functionPointerGet ->
-                treeList(
-                    treeIdentifier("function-pointer-get"),
-                    operandToTree(functionPointerGet.target()),
-                    treeString(functionPointerGet.name())
-                );
-
             case PatioReturn return_ ->
                 treeList(
                     treeIdentifier("return"),
diff --git a/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioFunctionPointerGet.java b/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioFunctionPointerGet.java
deleted file mode 100644
index 694b8da6..00000000
--- a/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioFunctionPointerGet.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package org.shedlang.compiler.patio.ast.instructions;
-
-import org.shedlang.compiler.patio.ast.operands.PatioLocalRef;
-import org.shedlang.compiler.sources.Source;
-
-/**
- * Store a pointer to the function with the given name in the target local.
- */
-public record PatioFunctionPointerGet(PatioLocalRef target, String name, Source source) implements PatioInstruction {
-}
diff --git a/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioInstruction.java b/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioInstruction.java
index 339f6d5f..eb9e5ea5 100644
--- a/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioInstruction.java
+++ b/src/main/java/org/shedlang/compiler/patio/ast/instructions/PatioInstruction.java
@@ -2,6 +2,6 @@ package org.shedlang.compiler.patio.ast.instructions;
 
 import org.shedlang.compiler.sources.Source;
 
-public sealed interface PatioInstruction permits PatioAlloc, PatioCallPointer, PatioDataPtrToInt, PatioFunctionPointerGet, PatioIf, PatioIntAdd, PatioIntToDataPtr, PatioLocalStore, PatioMemoryLoad, PatioMemoryStore, PatioReturn {
+public sealed interface PatioInstruction permits PatioAlloc, PatioCallPointer, PatioDataPtrToInt, PatioIf, PatioIntAdd, PatioIntToDataPtr, PatioLocalStore, PatioMemoryLoad, PatioMemoryStore, PatioReturn {
     Source source();
 }