diff options
| -rw-r--r-- | test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll b/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll new file mode 100644 index 0000000000..d574455a6c --- /dev/null +++ b/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll @@ -0,0 +1,14 @@ +; This testcase tests that a worklist is being used, and that globals can be +; removed if they are the subject of a constexpr and ConstantPointerRef + +; RUN: if as < %s | opt -globaldce | dis | grep global +; RUN: then exit 1 +; RUN: else exit 0 +; RUN: fi + +%t0 = internal global [4 x sbyte] c"foo\00" +%t1 = internal global [4 x sbyte] c"bar\00" + +%s1 = internal global [1 x sbyte*] [sbyte* cast ([4 x sbyte]* %t0 to sbyte*)] +%s2 = internal global [1 x sbyte*] [sbyte* getelementptr ([4 x sbyte]* %t1, uint 0, uint 0 )] + |