1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck %s
3# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck %s
4
5---
6name: build_vector_trunc_v2s16_s32_ss
7legalized: true
8
9body: |
10  bb.0:
11    liveins: $sgpr0, $sgpr1
12    ; CHECK-LABEL: name: build_vector_trunc_v2s16_s32_ss
13    ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
14    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
15    ; CHECK: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:sgpr(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY]](s32), [[COPY1]](s32)
16    %0:_(s32) = COPY $sgpr0
17    %1:_(s32) = COPY $sgpr1
18    %2:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %0, %1
19...
20
21---
22name: build_vector_trunc_v2s16_s32_sv
23legalized: true
24
25body: |
26  bb.0:
27    liveins: $sgpr0, $vgpr0
28
29    ; CHECK-LABEL: name: build_vector_trunc_v2s16_s32_sv
30    ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
31    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
32    ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
33    ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 16
34    ; CHECK: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[COPY1]], [[C1]](s32)
35    ; CHECK: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[COPY]], [[C]]
36    ; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[AND]], [[SHL]]
37    ; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
38    %0:_(s32) = COPY $sgpr0
39    %1:_(s32) = COPY $vgpr0
40    %2:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %0, %1
41...
42
43---
44name: build_vector_trunc_v2s16_s32_vs
45legalized: true
46
47body: |
48  bb.0:
49    liveins: $vgpr0, $sgpr0
50    ; CHECK-LABEL: name: build_vector_trunc_v2s16_s32_vs
51    ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
52    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
53    ; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 65535
54    ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
55    ; CHECK: [[SHL:%[0-9]+]]:sgpr(s32) = G_SHL [[COPY1]], [[C1]](s32)
56    ; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[COPY]], [[C]]
57    ; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[AND]], [[SHL]]
58    ; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
59    %0:_(s32) = COPY $vgpr0
60    %1:_(s32) = COPY $sgpr0
61    %2:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %0, %1
62...
63
64---
65name: build_vector_trunc_v2s16_s32_vv
66legalized: true
67
68body: |
69  bb.0:
70    liveins: $vgpr0, $vgpr1
71    ; CHECK-LABEL: name: build_vector_trunc_v2s16_s32_vv
72    ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
73    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
74    ; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 65535
75    ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 16
76    ; CHECK: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[COPY1]], [[C1]](s32)
77    ; CHECK: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[COPY]], [[C]]
78    ; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[AND]], [[SHL]]
79    ; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
80    %0:_(s32) = COPY $vgpr0
81    %1:_(s32) = COPY $vgpr1
82    %2:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %0, %1
83...
84