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-rw-r--r--test/Transforms/SafeStack/AArch64/abi.ll20
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/SafeStack/AArch64/abi.ll b/test/Transforms/SafeStack/AArch64/abi.ll
new file mode 100644
index 000000000000..cdec923eb74c
--- /dev/null
+++ b/test/Transforms/SafeStack/AArch64/abi.ll
@@ -0,0 +1,20 @@
+; RUN: opt -safe-stack -S -mtriple=aarch64-linux-android < %s -o - | FileCheck %s
+
+
+define void @foo() nounwind uwtable safestack {
+entry:
+; CHECK: %[[TP:.*]] = call i8* @llvm.aarch64.thread.pointer()
+; CHECK: %[[SPA0:.*]] = getelementptr i8, i8* %[[TP]], i32 72
+; CHECK: %[[SPA:.*]] = bitcast i8* %[[SPA0]] to i8**
+; CHECK: %[[USP:.*]] = load i8*, i8** %[[SPA]]
+; CHECK: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
+; CHECK: store i8* %[[USST]], i8** %[[SPA]]
+
+ %a = alloca i8, align 8
+ call void @Capture(i8* %a)
+
+; CHECK: store i8* %[[USP]], i8** %[[SPA]]
+ ret void
+}
+
+declare void @Capture(i8*)