1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s | FileCheck %s
8 tracksRegLiveness: true
14 ; CHECK-LABEL: name: ffloor_s32_vv
15 ; CHECK: liveins: $vgpr0
16 ; CHECK: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
17 ; CHECK: [[V_FLOOR_F32_e64_:%[0-9]+]]:vgpr_32 = V_FLOOR_F32_e64 0, [[COPY]], 0, 0, implicit $exec
18 ; CHECK: $vgpr0 = COPY [[V_FLOOR_F32_e64_]]
19 %0:vgpr(s32) = COPY $vgpr0
20 %1:vgpr(s32) = G_FFLOOR %0
28 tracksRegLiveness: true
34 ; CHECK-LABEL: name: ffloor_s32_vs
35 ; CHECK: liveins: $sgpr0
36 ; CHECK: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
37 ; CHECK: [[V_FLOOR_F32_e64_:%[0-9]+]]:vgpr_32 = V_FLOOR_F32_e64 0, [[COPY]], 0, 0, implicit $exec
38 ; CHECK: $vgpr0 = COPY [[V_FLOOR_F32_e64_]]
39 %0:sgpr(s32) = COPY $sgpr0
40 %1:vgpr(s32) = G_FFLOOR %0
48 tracksRegLiveness: true
54 ; CHECK-LABEL: name: ffloor_s64_vv
55 ; CHECK: liveins: $vgpr0_vgpr1
56 ; CHECK: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
57 ; CHECK: [[V_CMP_CLASS_F64_e64_:%[0-9]+]]:sreg_64 = V_CMP_CLASS_F64_e64 0, [[COPY]], 3, implicit $exec
58 ; CHECK: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4607182418800017407, implicit $exec
59 ; CHECK: [[V_FRACT_F64_e64_:%[0-9]+]]:vreg_64 = V_FRACT_F64_e64 0, [[COPY]], 0, 0, implicit $exec
60 ; CHECK: [[V_MIN_F64_:%[0-9]+]]:vreg_64 = V_MIN_F64 0, [[V_FRACT_F64_e64_]], 0, [[V_MOV_B]], 0, 0, implicit $exec
61 ; CHECK: [[V_CNDMA:%[0-9]+]]:vreg_64 = V_CNDMASK_B64_PSEUDO [[V_MIN_F64_]], [[COPY]], [[V_CMP_CLASS_F64_e64_]], implicit $exec
62 ; CHECK: [[V_ADD_F64_:%[0-9]+]]:vreg_64 = V_ADD_F64 0, [[COPY]], 1, [[V_CNDMA]], 0, 0, implicit $exec
63 ; CHECK: $vgpr0_vgpr1 = COPY [[V_ADD_F64_]]
64 %0:vgpr(s64) = COPY $vgpr0_vgpr1
65 %1:vgpr(s64) = G_FFLOOR %0
66 $vgpr0_vgpr1 = COPY %1
69 # FIXME: Constant bus restriction
73 # regBankSelected: true
74 # tracksRegLiveness: true
78 # liveins: $sgpr0_sgpr1
80 # %0:sgpr(s64) = COPY $sgpr0_sgpr1
81 # %1:vgpr(s64) = G_FFLOOR %0
82 # $vgpr0_vgpr1 = COPY %1
86 name: ffloor_fneg_s32_vs
89 tracksRegLiveness: true
95 ; CHECK-LABEL: name: ffloor_fneg_s32_vs
96 ; CHECK: liveins: $sgpr0
97 ; CHECK: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
98 ; CHECK: [[V_FLOOR_F32_e64_:%[0-9]+]]:vgpr_32 = V_FLOOR_F32_e64 1, [[COPY]], 0, 0, implicit $exec
99 ; CHECK: $vgpr0 = COPY [[V_FLOOR_F32_e64_]]
100 %0:sgpr(s32) = COPY $sgpr0
101 %1:sgpr(s32) = G_FNEG %0
102 %2:vgpr(s32) = G_FFLOOR %1
107 name: ffloor_fneg_s32_vv
109 regBankSelected: true
110 tracksRegLiveness: true
115 ; CHECK-LABEL: name: ffloor_fneg_s32_vv
116 ; CHECK: liveins: $vgpr0
117 ; CHECK: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
118 ; CHECK: [[V_FLOOR_F32_e64_:%[0-9]+]]:vgpr_32 = V_FLOOR_F32_e64 1, [[COPY]], 0, 0, implicit $exec
119 ; CHECK: $vgpr0 = COPY [[V_FLOOR_F32_e64_]]
120 %0:vgpr(s32) = COPY $vgpr0
121 %1:vgpr(s32) = G_FNEG %0
122 %2:vgpr(s32) = G_FFLOOR %1
127 name: ffloor_fneg_s64_vv
129 regBankSelected: true
130 tracksRegLiveness: true
134 liveins: $vgpr0_vgpr1
136 ; CHECK-LABEL: name: ffloor_fneg_s64_vv
137 ; CHECK: liveins: $vgpr0_vgpr1
138 ; CHECK: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
139 ; CHECK: [[V_CMP_CLASS_F64_e64_:%[0-9]+]]:sreg_64 = V_CMP_CLASS_F64_e64 0, [[COPY]], 3, implicit $exec
140 ; CHECK: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4607182418800017407, implicit $exec
141 ; CHECK: [[V_FRACT_F64_e64_:%[0-9]+]]:vreg_64 = V_FRACT_F64_e64 1, [[COPY]], 0, 0, implicit $exec
142 ; CHECK: [[V_MIN_F64_:%[0-9]+]]:vreg_64 = V_MIN_F64 0, [[V_FRACT_F64_e64_]], 0, [[V_MOV_B]], 0, 0, implicit $exec
143 ; CHECK: [[V_CNDMA:%[0-9]+]]:vreg_64 = V_CNDMASK_B64_PSEUDO [[V_MIN_F64_]], [[COPY]], [[V_CMP_CLASS_F64_e64_]], implicit $exec
144 ; CHECK: [[V_ADD_F64_:%[0-9]+]]:vreg_64 = V_ADD_F64 1, [[COPY]], 1, [[V_CNDMA]], 0, 0, implicit $exec
145 ; CHECK: $vgpr0_vgpr1 = COPY [[V_ADD_F64_]]
146 %0:vgpr(s64) = COPY $vgpr0_vgpr1
147 %1:vgpr(s64) = G_FNEG %0
148 %2:vgpr(s64) = G_FFLOOR %1
149 $vgpr0_vgpr1 = COPY %2