Eliminate multiply of pointer type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3628 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/2002-05-14-TouchDeletedInst.ll b/test/Transforms/InstCombine/2002-05-14-TouchDeletedInst.ll
index f4130bc8b8b2fce338d3a53fb7f2d97137cff7ae..ee8a36bfd3301c1521111aac9b506c1e647ce8af 100644 (file)
--- a/test/Transforms/InstCombine/2002-05-14-TouchDeletedInst.ll
+++ b/test/Transforms/InstCombine/2002-05-14-TouchDeletedInst.ll
@@ -375,7 +375,8 @@ bb36:                                       ;[#uses=5]
        %reg632 = phi uint [ %reg634, %bb36 ], [ %cast948, %bb35 ]              ; <uint> [#uses=1]
        %reg633 = phi uint [ %reg635, %bb36 ], [ 0, %bb35 ]             ; <uint> [#uses=2]
        %reg633-casted = cast uint %reg633 to sbyte*            ; <sbyte*> [#uses=1]
-       %reg631-scale = mul sbyte* %reg633-casted, null         ; <sbyte*> [#uses=1]
+       %reg631-scale = mul uint %reg633, 0             ; <sbyte*> [#uses=1]
+       %reg631-scale = cast uint %reg631-scale to sbyte*
        %reg6311 = getelementptr sbyte* %reg631-scale, uint %parent-idxcast             ; <sbyte*> [#uses=2]
        %reg632-scale = mul uint %reg632, 4             ; <uint> [#uses=1]
        %reg5581 = getelementptr sbyte* %reg6311, uint %reg632-scale            ; <sbyte*> [#uses=1]