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-rw-r--r--test/CodeGenObjC/2007-10-23-GC-WriteBarrier.m9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGenObjC/2007-10-23-GC-WriteBarrier.m b/test/CodeGenObjC/2007-10-23-GC-WriteBarrier.m
new file mode 100644
index 000000000000..af8508b6463a
--- /dev/null
+++ b/test/CodeGenObjC/2007-10-23-GC-WriteBarrier.m
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -emit-llvm %s -o /dev/null -fobjc-gc
+// rdar://5541393
+
+typedef unsigned int NSUInteger;
+__attribute__((objc_gc(strong))) float *_scores;
+
+void foo(int i, float f) {
+ _scores[i] = f;
+}