New test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14220 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/and.ll b/test/Transforms/InstCombine/and.ll
index 3d8cd70a285a7f01ed4f4a62f1273ebb6a251129..87e0a5e34d3582c429beefe0cd420c3a9b13cff0 100644 (file)
--- a/test/Transforms/InstCombine/and.ll
+++ b/test/Transforms/InstCombine/and.ll
@@ -105,3 +105,11 @@ ubyte %test16(ubyte %A) {
        %C = and ubyte %B, 3
        ret ubyte %C
 }
+
+sbyte %test17(sbyte %X, sbyte %Y) { ;; ~(~X & Y) --> (X | ~Y)
+       %B = xor sbyte %X, -1
+       %C = and sbyte %B, %Y
+        %D = xor sbyte %C, -1
+       ret sbyte %D
+}
+