1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX6 %s
3 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
4 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
5 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
6 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
9 name: zextload_local_s32_from_s8_align1
12 tracksRegLiveness: true
18 ; GFX6-LABEL: name: zextload_local_s32_from_s8_align1
19 ; GFX6: liveins: $vgpr0
21 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
22 ; GFX6-NEXT: $m0 = S_MOV_B32 -1
23 ; GFX6-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
24 ; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
26 ; GFX7-LABEL: name: zextload_local_s32_from_s8_align1
27 ; GFX7: liveins: $vgpr0
29 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
30 ; GFX7-NEXT: $m0 = S_MOV_B32 -1
31 ; GFX7-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
32 ; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
34 ; GFX9-LABEL: name: zextload_local_s32_from_s8_align1
35 ; GFX9: liveins: $vgpr0
37 ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
38 ; GFX9-NEXT: [[DS_READ_U8_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U8_gfx9 [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 3)
39 ; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U8_gfx9_]]
40 %0:vgpr(p3) = COPY $vgpr0
41 %1:vgpr(s32) = G_ZEXTLOAD %0 :: (load (s8), align 1, addrspace 3)
47 name: zextload_local_s32_from_s16_align2
50 tracksRegLiveness: true
56 ; GFX6-LABEL: name: zextload_local_s32_from_s16_align2
57 ; GFX6: liveins: $vgpr0
59 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
60 ; GFX6-NEXT: $m0 = S_MOV_B32 -1
61 ; GFX6-NEXT: [[DS_READ_U16_:%[0-9]+]]:vgpr_32 = DS_READ_U16 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s16), addrspace 3)
62 ; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U16_]]
64 ; GFX7-LABEL: name: zextload_local_s32_from_s16_align2
65 ; GFX7: liveins: $vgpr0
67 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
68 ; GFX7-NEXT: $m0 = S_MOV_B32 -1
69 ; GFX7-NEXT: [[DS_READ_U16_:%[0-9]+]]:vgpr_32 = DS_READ_U16 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s16), addrspace 3)
70 ; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U16_]]
72 ; GFX9-LABEL: name: zextload_local_s32_from_s16_align2
73 ; GFX9: liveins: $vgpr0
75 ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
76 ; GFX9-NEXT: [[DS_READ_U16_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U16_gfx9 [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 3)
77 ; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U16_gfx9_]]
78 %0:vgpr(p3) = COPY $vgpr0
79 %1:vgpr(s32) = G_ZEXTLOAD %0 :: (load (s16), align 2, addrspace 3)
85 # name: zextload_local_s16_from_s8_align1
87 # regBankSelected: true
88 # tracksRegLiveness: true
94 # %0:vgpr(p3) = COPY $vgpr0
95 # %1:vgpr(s16) = G_ZEXTLOAD %0 :: (load (s8), align 1, addrspace 3)
96 # %2:vgpr(s32) = G_ANYEXT %1
102 name: zextload_local_s32_from_s8_align1_offset4095
104 regBankSelected: true
105 tracksRegLiveness: true
111 ; GFX6-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
112 ; GFX6: liveins: $vgpr0
114 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
115 ; GFX6-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4095, implicit $exec
116 ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY]], [[V_MOV_B32_e32_]], 0, implicit $exec
117 ; GFX6-NEXT: $m0 = S_MOV_B32 -1
118 ; GFX6-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[V_ADD_CO_U32_e64_]], 0, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
119 ; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
121 ; GFX7-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
122 ; GFX7: liveins: $vgpr0
124 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
125 ; GFX7-NEXT: $m0 = S_MOV_B32 -1
126 ; GFX7-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 4095, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
127 ; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
129 ; GFX9-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
130 ; GFX9: liveins: $vgpr0
132 ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
133 ; GFX9-NEXT: [[DS_READ_U8_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U8_gfx9 [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 3)
134 ; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U8_gfx9_]]
135 %0:vgpr(p3) = COPY $vgpr0
136 %1:vgpr(s32) = G_CONSTANT i32 4095
137 %2:vgpr(p3) = G_PTR_ADD %0, %1
138 %3:vgpr(s32) = G_ZEXTLOAD %2 :: (load (s8), align 1, addrspace 3)