1 files changed, 15 insertions, 0 deletions
diff --git a/test/Analysis/CFLAliasAnalysis/arguments.ll b/test/Analysis/CFLAliasAnalysis/arguments.ll
new file mode 100644
index 0000000..f3e6679
--- /dev/null
+++ b/test/Analysis/CFLAliasAnalysis/arguments.ll
@@ -0,0 +1,15 @@
+; This testcase ensures that CFL AA gives conservative answers on variables
+; that involve arguments.
+
+; RUN: opt < %s -cfl-aa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
+
+; CHECK:     Function: test
+
+define void @test(i1 %c, i32* %arg1, i32* %arg2) {
+  ; CHECK: 6 Total Alias Queries Performed
+  ; CHECK: 3 no alias responses
+  %a = alloca i32, align 4
+  %b = select i1 %c, i32* %arg1, i32* %arg2
+
+  ret void
+}