1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs -o -  %s | FileCheck %s
3# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o -  %s | FileCheck %s
4
5---
6name:            ballot_sgpr_src
7legalized:       true
8tracksRegLiveness: true
9body:             |
10  bb.0:
11    liveins: $sgpr0
12    ; CHECK-LABEL: name: ballot_sgpr_src
13    ; CHECK: liveins: $sgpr0
14    ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
15    ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
16    ; CHECK: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
17    ; CHECK: [[INT:%[0-9]+]]:sgpr(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), [[COPY1]](s1)
18    ; CHECK: S_ENDPGM 0, implicit [[INT]](s64)
19    %0:_(s32) = COPY $sgpr0
20    %1:_(s1) = G_TRUNC %0
21    %2:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), %1
22    S_ENDPGM 0, implicit %2
23...
24
25---
26name:            ballot_vgpr_src
27legalized:       true
28tracksRegLiveness: true
29body:             |
30  bb.0:
31    liveins: $vgpr0
32    ; CHECK-LABEL: name: ballot_vgpr_src
33    ; CHECK: liveins: $vgpr0
34    ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
35    ; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
36    ; CHECK: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
37    ; CHECK: [[INT:%[0-9]+]]:sgpr(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), [[COPY1]](s1)
38    ; CHECK: S_ENDPGM 0, implicit [[INT]](s64)
39    %0:_(s32) = COPY $vgpr0
40    %1:_(s1) = G_TRUNC %0
41    %2:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), %1
42    S_ENDPGM 0, implicit %2
43...
44
45---
46name:            ballot_vcc_src
47legalized:       true
48tracksRegLiveness: true
49body:             |
50  bb.0:
51    liveins: $vgpr0, $vgpr1
52    ; CHECK-LABEL: name: ballot_vcc_src
53    ; CHECK: liveins: $vgpr0, $vgpr1
54    ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
55    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
56    ; CHECK: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
57    ; CHECK: [[INT:%[0-9]+]]:sgpr(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
58    ; CHECK: S_ENDPGM 0, implicit [[INT]](s64)
59    %0:_(s32) = COPY $vgpr0
60    %1:_(s32) = COPY $vgpr1
61    %2:_(s1) = G_ICMP intpred(eq), %0, %1
62    %3:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.ballot), %2
63    S_ENDPGM 0, implicit %3
64...
65