1 files changed, 13 insertions, 2 deletions
diff --git a/test/Transforms/Reassociate/crash.ll b/test/Transforms/Reassociate/crash.ll
index 060018d..6f21b66 100644
--- a/test/Transforms/Reassociate/crash.ll
+++ b/test/Transforms/Reassociate/crash.ll
@@ -23,11 +23,22 @@ entry:
   %3 = add nsw i32 undef, %1
   %4 = add nsw i32 %3, %2
   %5 = add nsw i32 %4, 4
-  %6 = shl i32 %0, 3                              ; <i32> [#uses=1]
+  %6 = shl i32 %0, 3
   %7 = add nsw i32 %5, %6
   br label %bb4.i9
 
-bb4.i9:                                           ; preds = %bb3.i7, %bb1.i25.i
+bb4.i9:
   %8 = add nsw i32 undef, %1
   ret i32 0
 }
+
+
+define i32 @test3(i32 %Arg, i32 %x1, i32 %x2, i32 %x3) {
+ %A = mul i32 %x1, %Arg
+ %B = mul i32 %Arg, %x2 ;; Part of add operation being factored, also used by C
+ %C = mul i32 %x3, %B
+
+ %D = add i32 %A, %B
+ %E = add i32 %D, %C
+  ret i32 %E
+}