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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s
3; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s
4
5define i64 @ori_test_1(i64 %a) {
6; CHECK-LABEL: ori_test_1:
7; CHECK:       # %bb.0: # %entry
8; CHECK-NEXT:    li 3, -1
9; CHECK-NEXT:    blr
10entry:
11  %or = or i64 %a, 18446744073709551615 ; 0xffffffffffffffff
12  ret i64 %or
13}
14
15define i64 @ori_test_2(i64 %a) {
16; CHECK-LABEL: ori_test_2:
17; CHECK:       # %bb.0: # %entry
18; CHECK-NEXT:    li 4, -1
19; CHECK-NEXT:    rldimi 3, 4, 29, 15
20; CHECK-NEXT:    blr
21entry:
22  %or = or i64 %a, 562949416550400 ; 0x1ffffe0000000
23  ret i64 %or
24}
25
26define i64 @ori_test_3(i64 %a) {
27; CHECK-LABEL: ori_test_3:
28; CHECK:       # %bb.0: # %entry
29; CHECK-NEXT:    li 4, -1
30; CHECK-NEXT:    rldimi 3, 4, 3, 28
31; CHECK-NEXT:    blr
32entry:
33  %or = or i64 %a, 68719476728 ; 0xffffffff8
34  ret i64 %or
35}
36
37define i64 @ori_test_4(i64 %a) {
38; CHECK-LABEL: ori_test_4:
39; CHECK:       # %bb.0: # %entry
40; CHECK-NEXT:    li 4, 4112
41; CHECK-NEXT:    sldi 4, 4, 32
42; CHECK-NEXT:    oris 4, 4, 4112
43; CHECK-NEXT:    ori 4, 4, 65535
44; CHECK-NEXT:    or 3, 3, 4
45; CHECK-NEXT:    blr
46entry:
47  %or = or i64 %a, 17661175070719 ; 0x10101010ffff
48  ret i64 %or
49}
50
51; Don't exploit rldimi if operand has multiple uses
52define i64 @test_test_5(i64 %a, i64 %b) {
53; CHECK-LABEL: test_test_5:
54; CHECK:       # %bb.0: # %entry
55; CHECK-NEXT:    li 5, 1
56; CHECK-NEXT:    sldi 5, 5, 32
57; CHECK-NEXT:    or 5, 3, 5
58; CHECK-NEXT:    add 4, 5, 4
59; CHECK-NEXT:    sub 3, 3, 4
60; CHECK-NEXT:    blr
61entry:
62  %or = or i64 %a, 4294967296
63  %add = add i64 %or, %b
64  %div = sub i64 %a, %add
65  ret i64 %div
66}
67