blob: 53e591e69c9df66443d8c3c0917006c7781a5ab3 [file] [log] [blame]
Dan Gohman72a13d22009-09-08 22:34:10 +00001; RUN: opt < %s -instcombine -S | grep and | count 2
Reid Spencerea8b07e2007-03-23 20:48:34 +00002
3; Should be optimized to one and.
4define i1 @test1(i33 %a, i33 %b) {
5 %tmp1 = and i33 %a, 65280
6 %tmp3 = and i33 %b, 65280
7 %tmp = icmp ne i33 %tmp1, %tmp3
8 ret i1 %tmp
9}
10
11define i1 @test2(i999 %a, i999 %b) {
12 %tmp1 = and i999 %a, 65280
13 %tmp3 = and i999 %b, 65280
14 %tmp = icmp ne i999 %tmp1, %tmp3
15 ret i1 %tmp
16}