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-rw-r--r--test/Analysis/inline2.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Analysis/inline2.c b/test/Analysis/inline2.c
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+++ b/test/Analysis/inline2.c
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+// RUN: %clang_cc1 -analyze -inline-call -analyzer-store region -analyze-function f2 -verify %s
+
+// Test parameter 'a' is registered to LiveVariables analysis data although it
+// is not referenced in the function body.
+// Before processing 'return 1;', in RemoveDeadBindings(), we query the liveness
+// of 'a', because we have a binding for it due to parameter passing.
+int f1(int a) {
+ return 1;
+}
+
+void f2() {
+ int x;
+ x = f1(1);
+}
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