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1; This test case checks that the merge of and/xor can work on arbitrary
2; precision integers.
3
4; RUN: opt < %s -instcombine -S | grep and | count 1
5; RUN: opt < %s -instcombine -S | grep xor | count 2
6
7; (x &z ) ^ (y & z) -> (x ^ y) & z
8define i57 @test1(i57 %x, i57 %y, i57 %z) {
9        %tmp3 = and i57 %z, %x
10        %tmp6 = and i57 %z, %y
11        %tmp7 = xor i57 %tmp3, %tmp6
12        ret i57 %tmp7
13}
14
15; (x & y) ^ (x | y) -> x ^ y
16define i23 @test2(i23 %x, i23 %y, i23 %z) {
17        %tmp3 = and i23 %y, %x
18        %tmp6 = or i23 %y, %x
19        %tmp7 = xor i23 %tmp3, %tmp6
20        ret i23 %tmp7
21}
22
23