1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -O0 -run-pass=legalizer %s -o - | FileCheck %s
3
4--- |
5  target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
6  target triple = "aarch64--"
7  define void @test_icmp() {
8  entry:
9    ret void
10  }
11...
12
13---
14name:            test_icmp
15registers:
16  - { id: 0, class: _ }
17  - { id: 1, class: _ }
18  - { id: 2, class: _ }
19  - { id: 3, class: _ }
20  - { id: 4, class: _ }
21  - { id: 5, class: _ }
22  - { id: 6, class: _ }
23  - { id: 7, class: _ }
24  - { id: 8, class: _ }
25  - { id: 9, class: _ }
26  - { id: 10, class: _ }
27  - { id: 11, class: _ }
28  - { id: 12, class: _ }
29  - { id: 13, class: _ }
30  - { id: 14, class: _ }
31body: |
32  bb.0.entry:
33    liveins: $x0, $x1, $x2, $x3
34    ; CHECK-LABEL: name: test_icmp
35    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
36    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
37    ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(sge), [[COPY]](s64), [[COPY1]]
38    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ICMP]](s32)
39    ; CHECK: $w0 = COPY [[COPY2]](s32)
40    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
41    ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
42    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]]
43    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
44    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
45    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC1]], [[C1]]
46    ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]]
47    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ICMP1]](s32)
48    ; CHECK: $w0 = COPY [[COPY3]](s32)
49    ; CHECK: [[INTTOPTR:%[0-9]+]]:_(p0) = G_INTTOPTR [[COPY]](s64)
50    ; CHECK: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[INTTOPTR]](p0), [[INTTOPTR]]
51    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ICMP2]](s32)
52    ; CHECK: $w0 = COPY [[COPY4]](s32)
53    %0(s64) = COPY $x0
54    %1(s64) = COPY $x0
55
56    %2(s8) = G_TRUNC %0
57    %3(s8) = G_TRUNC %1
58
59    %4(s1) = G_ICMP intpred(sge), %0, %1
60    %11(s32) = G_ANYEXT %4
61    $w0 = COPY %11
62
63    %8(s1) = G_ICMP intpred(ult), %2, %3
64    %12(s32) = G_ANYEXT %8
65    $w0 = COPY %12
66
67    %9(p0) = G_INTTOPTR %0(s64)
68    %10(s1) = G_ICMP intpred(eq), %9(p0), %9(p0)
69    %14(s32) = G_ANYEXT %10
70    $w0 = COPY %14
71...
72