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-rw-r--r--MLKLLVMCompiler.mm19
1 files changed, 19 insertions, 0 deletions
diff --git a/MLKLLVMCompiler.mm b/MLKLLVMCompiler.mm
index 39741ff..4a1095e 100644
--- a/MLKLLVMCompiler.mm
+++ b/MLKLLVMCompiler.mm
@@ -27,6 +27,11 @@
#import <Foundation/NSEnumerator.h>
#import <Foundation/NSString.h>
+#ifdef __OBJC_GC__
+#import <Foundation/NSGarbageCollector.h>
+#endif
+
+
#include <llvm/Analysis/Verifier.h>
#include <llvm/BasicBlock.h>
#include <llvm/CallingConv.h>
@@ -834,7 +839,14 @@ static Constant
{
// FIXME: When to release _quotedData? At the same time the code is
// released, probably...
+ // FIXME: In garbage-collected code, _quotedData will be deleted even
+ // though it is referenced by compiled code!
LRETAIN (_quotedData);
+#ifdef __OBJC_GC__
+ if (_quotedData && MLKInstanceP (_quotedData))
+ [[NSGarbageCollector defaultCollector] disableCollectorForPointer:_quotedData];
+#endif
+
return builder.CreateIntToPtr (ConstantInt::get(Type::Int64Ty,
(uint64_t)_quotedData,
false),
@@ -848,7 +860,14 @@ static Constant
{
// FIXME: When to release _form? At the same time the code is
// released, probably...
+ // FIXME: In garbage-collected code, _form will be deleted even
+ // though it is referenced by compiled code!
LRETAIN (_form);
+#ifdef __OBJC_GC__
+ if (_form && MLKInstanceP (_form))
+ [[NSGarbageCollector defaultCollector] disableCollectorForPointer:_form];
+#endif
+
return builder.CreateIntToPtr (ConstantInt::get(Type::Int64Ty,
(uint64_t)_form,
false),