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---
5
6name: fminnum_ieee_f32_f64_ieee_mode_on
7legalized:       true
8regBankSelected: true
9machineFunctionInfo:
10  mode:
11    ieee: true
12
13body: |
14  bb.0:
15    liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
16    ; GFX7-LABEL: name: fminnum_ieee_f32_f64_ieee_mode_on
17    ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
18    ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
19    ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
20    ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
21    ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
22    ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
23    ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
24    ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
25    ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
26    ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
27    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
28    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
29    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
30    ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
31    ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
32    ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
33    ; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
34    %0:sgpr(s32) = COPY $sgpr0
35    %1:vgpr(s32) = COPY $vgpr0
36    %2:vgpr(s32) = COPY $vgpr1
37    %3:vgpr(p1) = COPY $vgpr3_vgpr4
38
39    %10:sgpr(s64) = COPY $sgpr10_sgpr11
40    %11:vgpr(s64) = COPY $vgpr10_vgpr11
41    %12:vgpr(s64) = COPY $vgpr12_vgpr13
42
43    ; minnum_ieee vs
44    %4:vgpr(s32) = G_FMINNUM_IEEE %1, %0
45
46    ; minnum_ieee sv
47    %5:vgpr(s32) = G_FMINNUM_IEEE %0, %1
48
49    ; minnum_ieee vv
50    %6:vgpr(s32) = G_FMINNUM_IEEE %1, %2
51
52    G_STORE %4, %3 :: (store (s32), addrspace 1)
53    G_STORE %5, %3 :: (store (s32), addrspace 1)
54    G_STORE %6, %3 :: (store (s32), addrspace 1)
55
56    ; 64-bit
57
58    ; minnum_ieee vs
59    %14:vgpr(s64) = G_FMINNUM_IEEE %10, %11
60
61    ; minnum_ieee sv
62    %15:vgpr(s64) = G_FMINNUM_IEEE %11, %10
63
64    ; minnum_ieee vv
65    %16:vgpr(s64) = G_FMINNUM_IEEE %11, %12
66
67    S_ENDPGM 0, implicit %14, implicit %15, implicit %16
68...
69
70# FIXME: Ideally this would fail to select with ieee mode disabled
71
72---
73
74name: fminnum_ieee_f32_f64_ieee_mode_off
75legalized:       true
76regBankSelected: true
77machineFunctionInfo:
78  mode:
79    ieee: false
80
81body: |
82  bb.0:
83    liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13
84    ; GFX7-LABEL: name: fminnum_ieee_f32_f64_ieee_mode_off
85    ; GFX7: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
86    ; GFX7: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
87    ; GFX7: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
88    ; GFX7: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4
89    ; GFX7: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
90    ; GFX7: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
91    ; GFX7: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
92    ; GFX7: %7:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
93    ; GFX7: %8:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
94    ; GFX7: %9:vgpr_32 = nofpexcept V_MIN_F32_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
95    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %7, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
96    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %8, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
97    ; GFX7: FLAT_STORE_DWORD [[COPY3]], %9, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32), addrspace 1)
98    ; GFX7: %10:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY4]], 0, [[COPY5]], 0, 0, implicit $mode, implicit $exec
99    ; GFX7: %11:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY4]], 0, 0, implicit $mode, implicit $exec
100    ; GFX7: %12:vreg_64 = nofpexcept V_MIN_F64_e64 0, [[COPY5]], 0, [[COPY6]], 0, 0, implicit $mode, implicit $exec
101    ; GFX7: S_ENDPGM 0, implicit %10, implicit %11, implicit %12
102    %0:sgpr(s32) = COPY $sgpr0
103    %1:vgpr(s32) = COPY $vgpr0
104    %2:vgpr(s32) = COPY $vgpr1
105    %3:vgpr(p1) = COPY $vgpr3_vgpr4
106
107    %10:sgpr(s64) = COPY $sgpr10_sgpr11
108    %11:vgpr(s64) = COPY $vgpr10_vgpr11
109    %12:vgpr(s64) = COPY $vgpr12_vgpr13
110
111    ; minnum_ieee vs
112    %4:vgpr(s32) = G_FMINNUM_IEEE %1, %0
113
114    ; minnum_ieee sv
115    %5:vgpr(s32) = G_FMINNUM_IEEE %0, %1
116
117    ; minnum_ieee vv
118    %6:vgpr(s32) = G_FMINNUM_IEEE %1, %2
119
120    G_STORE %4, %3 :: (store (s32), addrspace 1)
121    G_STORE %5, %3 :: (store (s32), addrspace 1)
122    G_STORE %6, %3 :: (store (s32), addrspace 1)
123
124    ; 64-bit
125
126    ; minnum_ieee vs
127    %14:vgpr(s64) = G_FMINNUM_IEEE %10, %11
128
129    ; minnum_ieee sv
130    %15:vgpr(s64) = G_FMINNUM_IEEE %11, %10
131
132    ; minnum_ieee vv
133    %16:vgpr(s64) = G_FMINNUM_IEEE %11, %12
134
135    S_ENDPGM 0, implicit %14, implicit %15, implicit %16
136...
137