New testcase for globaldce

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1398 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/globaldce.ll b/test/globaldce.ll
new file mode 100644 (file)
index 0000000..cddb5fe
--- /dev/null
+++ b/test/globaldce.ll
@@ -0,0 +1,17 @@
+%var = internal global int 1234   ;; used by dead method
+
+implementation
+
+internal int "deadfunc"()
+begin
+       %val = load int * %var
+       %val2 = call int %deadfunc()
+       %val3 = add int %val, %val2
+       ret int %val3
+end
+
+int "main"(int %argc)   ; TODO: , sbyte **argv, sbyte **envp)
+begin
+       ret int -1
+end
+