Add a CFL Alias Analysis implementation

[oota-llvm.git] / test / Analysis / CFLAliasAnalysis / empty.ll

diff --git a/test/Analysis/CFLAliasAnalysis/empty.ll b/test/Analysis/CFLAliasAnalysis/empty.ll
new file mode 100644 (file)
index 0000000..907fa48
--- /dev/null
+++ b/test/Analysis/CFLAliasAnalysis/empty.ll
@@ -0,0 +1,12 @@
+; RUN: opt < %s -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+
+; CHECK:      Function: foo:
+; CHECK-NEXT:   NoAlias: {}* %p, {}* %q
+
+define void @foo({}* %p, {}* %q) {
+  store {} {}, {}* %p
+  store {} {}, {}* %q
+  ret void
+}