Add another test case for r321489

Went to reduce another fuzzer failure to find it's already been fixed, but the test case is slightly different so it's worth adding anyways.

Reduced from oss-fuzz #4768 test case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321573 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/extractelement.ll b/test/Transforms/InstCombine/extractelement.ll
index 66fbd25..242f062 100644 (file)
--- a/test/Transforms/InstCombine/extractelement.ll
+++ b/test/Transforms/InstCombine/extractelement.ll
@@ -9,3 +9,12 @@ define i32 @extractelement_out_of_range(<2 x i32> %x) {
   %E1 = extractelement <2 x i32> %x, i8 16
   ret i32 %E1
 }
+
+define i32 @extractelement_type_out_of_range(<2 x i32> %x) {
+; CHECK-LABEL: @extractelement_type_out_of_range(
+; CHECK-NEXT:    [[E1:%.*]] = extractelement <2 x i32> [[X:%.*]], i128 0
+; CHECK-NEXT:    ret i32 [[E1]]
+;
+  %E1 = extractelement <2 x i32> %x, i128 0
+  ret i32 %E1
+}