xref: /llvm-project/llvm/test/CodeGen/SystemZ/int-cmp-55.ll (revision a1710eb3cd5823c5d14899112ca3086acbdbe9cb) 
1; Check that we don't insert unnecessary CC spills
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu
4
5declare signext i32 @f()
6
7define signext i32 @test(ptr %ptr) {
8; CHECK-NOT: ipm
9
10entry:
11  %0 = load i32, ptr %ptr, align 4
12  %tobool = icmp eq i32 %0, 0
13  %call = tail call signext i32 @f()
14  %1 = icmp slt i32 %call, 40
15  %2 = or i1 %tobool, %1
16  %retv = select i1 %2, i32 %call, i32 40
17  ret i32 %retv
18}
19
20