1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=2 -pass-remarks-missed='gisel*' %s -o /dev/null 2>&1 | FileCheck -check-prefix=VI-ERR %s
# VI-ERR-NOT: remark
# VI-ERR: remark: <unknown>:0:0: cannot select: %6:vgpr(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %3:vgpr(s16), %4:vgpr(s16), %5:vgpr(s16) (in function: fmed3_s16_vvvv)
# VI-ERR-NEXT: remark: <unknown>:0:0: cannot select: %6:vgpr(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %3:sgpr(s16), %4:vgpr(s16), %5:vgpr(s16) (in function: fmed3_s16_vsvv)
# VI-ERR-NOT: remark
---
name: fmed3_s16_vvvv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; GCN-LABEL: name: fmed3_s16_vvvv
; GCN: liveins: $vgpr0, $vgpr1, $vgpr2
; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GCN: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GCN: %6:vgpr_32 = nofpexcept V_MED3_F16_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN: S_ENDPGM 0, implicit %6
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = COPY $vgpr1
%2:vgpr(s32) = COPY $vgpr2
%3:vgpr(s16) = G_TRUNC %0
%4:vgpr(s16) = G_TRUNC %1
%5:vgpr(s16) = G_TRUNC %2
%6:vgpr(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %3, %4, %5
S_ENDPGM 0, implicit %6
...
---
name: fmed3_s16_vsvv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-LABEL: name: fmed3_s16_vsvv
; GCN: liveins: $sgpr0, $vgpr0, $vgpr1
; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GCN: %6:vgpr_32 = nofpexcept V_MED3_F16_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN: S_ENDPGM 0, implicit %6
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = COPY $vgpr1
%3:sgpr(s16) = G_TRUNC %0
%4:vgpr(s16) = G_TRUNC %1
%5:vgpr(s16) = G_TRUNC %2
%6:vgpr(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %3, %4, %5
S_ENDPGM 0, implicit %6
...
|
