Remove test. Execution tests are slow and generally not worth it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86434 91177308-0d34-0410-b5e6-96231b3b80d8

test/ExecutionEngine/interpreter-ext.ll

@@ -1,19 +0,0 @@
-; RUN: llvm-as < %s | lli -force-interpreter
-; Extending a value due to zeroext/signext will leave it the wrong size
-; causing problems later, such as a crash if you try to extend it again.
-
-define void @zero(i8 zeroext %foo) {
-  zext i8 %foo to i32
-  ret void
-}
-
-define void @sign(i8 signext %foo) {
-  sext i8 %foo to i32
-  ret void
-}
-
-define i32 @main() {
-  call void @zero(i8 0)
-  call void @sign(i8 0)
-  ret i32 0
-}