1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
4 ; CGP will duplicate and sink the 'icmp' to the users. Test that it does the
5 ; same for the 'and' so that tmll:s result and the nilf is eliminated.
7 define void @fun(i32 %Arg) {
9 ; CHECK: # %bb.0: # %entry
10 ; CHECK-NEXT: ahi %r2, 1
11 ; CHECK-NEXT: lhi %r0, 0
12 ; CHECK-NEXT: cijlh %r0, 0, .LBB0_2
13 ; CHECK-NEXT: # %bb.1: # %bb1
14 ; CHECK-NEXT: tmll %r2, 16
15 ; CHECK-NEXT: lochie %r0, 1
16 ; CHECK-NEXT: st %r0, 0(%r1)
18 ; CHECK-NEXT: .LBB0_2: # %bb2
19 ; CHECK-NEXT: tmll %r2, 16
20 ; CHECK-NEXT: lhi %r0, 16
21 ; CHECK-NEXT: lochie %r0, 4
22 ; CHECK-NEXT: st %r0, 0(%r1)
27 %i4 = icmp eq i32 %N, 0
28 br i1 undef, label %bb1, label %bb2
31 %i9 = zext i1 %i4 to i32
32 store i32 %i9, i32* undef
36 %i13 = select i1 %i4, i32 4, i32 16
37 store i32 %i13, i32* undef