1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=GFX7 %s
3
4# FIXME: Ideally this would fail to select with ieee mode enabled.
5---
6
7name: fminnum_f32_f64_ieee_mode_on
8legalized:       true
9regBankSelected: true
10machineFunctionInfo:
11  mode:
12    ieee: true
13
14body: |
15  bb.0:
16    liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
17    ; GFX7-LABEL: name: fminnum_f32_f64_ieee_mode_on
18    ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
19    ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
20    ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
21    ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
22    ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
23    ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
24    ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
25    ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
26    ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
27    ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
28    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
29    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
30    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
31    ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
32    ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
33    ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
34    ; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
35    %0:sgpr(s32) = COPY $sgpr0
36    %1:vgpr(s32) = COPY $vgpr0
37    %2:vgpr(s32) = COPY $vgpr1
38    %3:vgpr(p1) = COPY $vgpr3_vgpr4
39
40    %10:sgpr(s64) = COPY $sgpr10_sgpr11
41    %11:vgpr(s64) = COPY $vgpr10_vgpr11
42    %12:vgpr(s64) = COPY $vgpr12_vgpr13
43
44    ; minnum vs
45    %4:vgpr(s32) = G_FMINNUM %1, %0
46
47    ; minnum sv
48    %5:vgpr(s32) = G_FMINNUM %0, %1
49
50    ; minnum vv
51    %6:vgpr(s32) = G_FMINNUM %1, %2
52
53    G_STORE %4, %3 :: (store 4, addrspace 1)
54    G_STORE %5, %3 :: (store 4, addrspace 1)
55    G_STORE %6, %3 :: (store 4, addrspace 1)
56
57    ; 64-bit
58
59    ; minnum vs
60    %14:vgpr(s64) = G_FMINNUM %10, %11
61
62    ; minnum sv
63    %15:vgpr(s64) = G_FMINNUM %11, %10
64
65    ; minnum vv
66    %16:vgpr(s64) = G_FMINNUM %11, %12
67
68    S_ENDPGM 0, implicit %14, implicit %15, implicit %16
69...
70
71---
72
73name: fminnum_f32_f64_ieee_mode_off
74legalized:       true
75regBankSelected: true
76machineFunctionInfo:
77  mode:
78    ieee: false
79
80body: |
81  bb.0:
82    liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
83    ; GFX7-LABEL: name: fminnum_f32_f64_ieee_mode_off
84    ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
85    ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
86    ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
87    ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
88    ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
89    ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
90    ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
91    ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
92    ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
93    ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
94    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
95    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
96    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4, addrspace 1)
97    ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
98    ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
99    ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
100    ; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
101    %0:sgpr(s32) = COPY $sgpr0
102    %1:vgpr(s32) = COPY $vgpr0
103    %2:vgpr(s32) = COPY $vgpr1
104    %3:vgpr(p1) = COPY $vgpr3_vgpr4
105
106    %10:sgpr(s64) = COPY $sgpr10_sgpr11
107    %11:vgpr(s64) = COPY $vgpr10_vgpr11
108    %12:vgpr(s64) = COPY $vgpr12_vgpr13
109
110    ; minnum vs
111    %4:vgpr(s32) = G_FMINNUM %1, %0
112
113    ; minnum sv
114    %5:vgpr(s32) = G_FMINNUM %0, %1
115
116    ; minnum vv
117    %6:vgpr(s32) = G_FMINNUM %1, %2
118
119    G_STORE %4, %3 :: (store 4, addrspace 1)
120    G_STORE %5, %3 :: (store 4, addrspace 1)
121    G_STORE %6, %3 :: (store 4, addrspace 1)
122
123    ; 64-bit
124
125    ; minnum vs
126    %14:vgpr(s64) = G_FMINNUM %10, %11
127
128    ; minnum sv
129    %15:vgpr(s64) = G_FMINNUM %11, %10
130
131    ; minnum vv
132    %16:vgpr(s64) = G_FMINNUM %11, %12
133
134    S_ENDPGM 0, implicit %14, implicit %15, implicit %16
135...
136