From b6c55cf39488dd5154b534f0a5c84f9c5ef1e3b0 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 20 Sep 2002 14:37:46 +0000
Subject: [PATCH] Checkin old testcase

llvm-svn: 3855
---
 .../Regression/CFrontend/2002-09-08-PointerShifts.c |  4 ++++
 .../Transforms/GlobalDCE/2002-09-12-Redeletion.ll   | 13 +++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 llvm/test/Regression/CFrontend/2002-09-08-PointerShifts.c
 create mode 100644 llvm/test/Regression/Transforms/GlobalDCE/2002-09-12-Redeletion.ll

diff --git a/llvm/test/Regression/CFrontend/2002-09-08-PointerShifts.c b/llvm/test/Regression/CFrontend/2002-09-08-PointerShifts.c
new file mode 100644
index 000000000000..ce2c2adeb689
--- /dev/null
+++ b/llvm/test/Regression/CFrontend/2002-09-08-PointerShifts.c
@@ -0,0 +1,4 @@
+
+int foo(int *A, unsigned X) {
+	return A[X];
+}
diff --git a/llvm/test/Regression/Transforms/GlobalDCE/2002-09-12-Redeletion.ll b/llvm/test/Regression/Transforms/GlobalDCE/2002-09-12-Redeletion.ll
new file mode 100644
index 000000000000..b6e9b69e34a1
--- /dev/null
+++ b/llvm/test/Regression/Transforms/GlobalDCE/2002-09-12-Redeletion.ll
@@ -0,0 +1,13 @@
+; RUN: as < %s | opt -globaldce
+
+%foo = internal global int 7         ;; Should die when function %foo is killed
+
+%bar = internal global [2x { int *, int }] [  { int *, int } { int* %foo, int 7}, {int*, int} { int* %foo, int 1 }]
+
+implementation
+
+internal int %foo() {               ;; dies when %b dies.
+	%ret = load int* %foo
+	ret int %ret
+}
+