Add some more testcases for things to get optimized away

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3896 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 0 deletions

diff --git a/test/Transforms/InstCombine/cast.ll b/test/Transforms/InstCombine/cast.ll
index a809fc4136..ac92b959ef 100644
--- a/test/Transforms/InstCombine/cast.ll
+++ b/test/Transforms/InstCombine/cast.ll
@@ -57,3 +57,14 @@ long %test8(sbyte %A) {
         ret long %res
 }
 
+short %test9(short %A) {
+	%c1 = cast short %A to int
+	%c2 = cast int %c1 to short
+	ret short %c2
+}
+
+short %test10(short %A) {
+	%c1 = cast short %A to uint
+	%c2 = cast uint %c1 to short
+	ret short %c2
+}