1; RUN: llc < %s -march=msp430 | FileCheck %s
2; PR32769
3
4target triple = "msp430"
5
6; Test that CMP instruction is not removed by MachineCSE.
7;
8; CHECK-LABEL: @f
9; CHECK: cmp r15, r13
10; CHECK: cmp r15, r13
11; CHECK-NEXT: jeq .LBB0_2
12define i16 @f(i16, i16, i16, i16) {
13entry:
14  %4 = icmp ult i16 %1, %3
15  %5 = zext i1 %4 to i16
16  %6 = icmp ult i16 %0, %2
17  %7 = zext i1 %6 to i16
18  %8 = icmp eq i16 %1, %3
19  %out = select i1 %8, i16 %5, i16 %7
20  ret i16 %out
21}
22