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-rw-r--r--llvm/test/Bitcode/inalloca.ll18
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/Bitcode/inalloca.ll b/llvm/test/Bitcode/inalloca.ll
new file mode 100644
index 00000000000..bad87a9b03f
--- /dev/null
+++ b/llvm/test/Bitcode/inalloca.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+
+; inalloca should roundtrip.
+
+define void @foo(i32* inalloca %args) {
+ ret void
+}
+; CHECK-LABEL: define void @foo(i32* inalloca %args)
+
+define void @bar() {
+ ; Use the maximum alignment, since we stuff our bit with alignment.
+ %args = alloca inalloca i32, align 536870912
+ call void @foo(i32* inalloca %args)
+ ret void
+}
+; CHECK-LABEL: define void @bar() {
+; CHECK: %args = alloca inalloca i32, align 536870912
+; CHECK: call void @foo(i32* inalloca %args)
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