Add a generalization of the previous case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9707 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/xor.ll b/test/Transforms/InstCombine/xor.ll
index 0e6550c23337da4ef04e4d513a8a2bf106c30a17..0cbd1320d36cc02fab58664c69d4b02afdeb0813 100644 (file)
--- a/test/Transforms/InstCombine/xor.ll
+++ b/test/Transforms/InstCombine/xor.ll
@@ -104,3 +104,9 @@ uint %test15(uint %A) {             ; ~(X-1) == -X
        %C = xor uint %B, 4294967295
        ret uint %C
 }
+
+uint %test16(uint %A) {             ; ~(X+c) == (-c-1)-X
+       %B = add uint %A, 123       ; A generalization of the previous case
+       %C = xor uint %B, 4294967295
+       ret uint %C
+}