1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s  | FileCheck -check-prefix=GFX9 %s
3
4---
5name: fmul_v2f16_vv
6legalized: true
7regBankSelected: true
8
9body: |
10  bb.0:
11    liveins: $vgpr0, $vgpr1
12
13    ; GFX9-LABEL: name: fmul_v2f16_vv
14    ; GFX9: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
15    ; GFX9: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
16    ; GFX9: %2:vgpr_32 = nofpexcept V_PK_MUL_F16 8, [[COPY]], 8, [[COPY1]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
17    ; GFX9: S_ENDPGM 0, implicit %2
18    %0:vgpr(<2 x s16>) = COPY $vgpr0
19    %1:vgpr(<2 x s16>) = COPY $vgpr1
20    %2:vgpr(<2 x s16>) = G_FMUL %0, %1
21    S_ENDPGM 0, implicit %2
22...
23
24---
25name: fmul_v2f16_fneg_v_fneg_v
26legalized: true
27regBankSelected: true
28
29body: |
30  bb.0:
31    liveins: $vgpr0, $vgpr1
32
33    ; GFX9-LABEL: name: fmul_v2f16_fneg_v_fneg_v
34    ; GFX9: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
35    ; GFX9: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
36    ; GFX9: %4:vgpr_32 = nofpexcept V_PK_MUL_F16 11, [[COPY]], 11, [[COPY1]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
37    ; GFX9: S_ENDPGM 0, implicit %4
38    %0:vgpr(<2 x s16>) = COPY $vgpr0
39    %1:vgpr(<2 x s16>) = COPY $vgpr1
40    %2:vgpr(<2 x s16>) = G_FNEG %0
41    %3:vgpr(<2 x s16>) = G_FNEG %1
42    %4:vgpr(<2 x s16>) = G_FMUL %2, %3
43    S_ENDPGM 0, implicit %4
44...
45
46---
47name: fmul_v2f16_fneg_lo_v_v
48legalized: true
49regBankSelected: true
50
51body: |
52  bb.0:
53    liveins: $vgpr0, $vgpr1, $vgpr2
54
55    ; GFX9-LABEL: name: fmul_v2f16_fneg_lo_v_v
56    ; GFX9: [[COPY:%[0-9]+]]:vgpr_32(<2 x s16>) = COPY $vgpr0
57    ; GFX9: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
58    ; GFX9: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
59    ; GFX9: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
60    ; GFX9: [[FNEG:%[0-9]+]]:vgpr(s16) = G_FNEG [[TRUNC]]
61    ; GFX9: [[ANYEXT:%[0-9]+]]:vgpr(s32) = G_ANYEXT [[FNEG]](s16)
62    ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:vgpr_32(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT]](s32), [[COPY2]](s32)
63    ; GFX9: %7:vgpr_32(<2 x s16>) = nofpexcept V_PK_MUL_F16 8, [[BUILD_VECTOR_TRUNC]](<2 x s16>), 8, [[COPY]](<2 x s16>), 0, 0, 0, 0, 0, implicit $mode, implicit $exec
64    ; GFX9: S_ENDPGM 0, implicit %7(<2 x s16>)
65    %0:vgpr(<2 x s16>) = COPY $vgpr0
66    %1:vgpr(s32) = COPY $vgpr1
67    %2:vgpr(s32) = COPY $vgpr2
68    %3:vgpr(s16) = G_TRUNC %1
69    %4:vgpr(s16) = G_FNEG %3
70    %5:vgpr(s32) = G_ANYEXT %4
71    %6:vgpr(<2 x s16>) = G_BUILD_VECTOR_TRUNC %5, %2
72    %7:vgpr(<2 x s16>) = G_FMUL %6, %0
73    S_ENDPGM 0, implicit %7
74...
75