creative way to add one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35583 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/xor.ll b/test/Transforms/InstCombine/xor.ll
index b6c923d..4d128c6 100644 (file)
--- a/test/Transforms/InstCombine/xor.ll
+++ b/test/Transforms/InstCombine/xor.ll
@@ -190,3 +190,9 @@ int %test27(int %b, int %c, int %d) {
         ret int %tmp6
 }
 
+int %test28(int %indvar) {
+        %tmp7 = add int %indvar, -2147483647
+        %tmp214 = xor int %tmp7, -2147483648
+        ret int %tmp214
+}
+