# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX6 %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX7 %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
---
name: zextload_local_s32_from_s8_align1
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; GFX6-LABEL: name: zextload_local_s32_from_s8_align1
; GFX6: liveins: $vgpr0
; GFX6-NEXT: {{ $}}
; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX6-NEXT: $m0 = S_MOV_B32 -1
; GFX6-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
;
; GFX7-LABEL: name: zextload_local_s32_from_s8_align1
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX7-NEXT: $m0 = S_MOV_B32 -1
; GFX7-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
;
; GFX9-LABEL: name: zextload_local_s32_from_s8_align1
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[DS_READ_U8_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U8_gfx9 [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 3)
; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U8_gfx9_]]
%0:vgpr(p3) = COPY $vgpr0
%1:vgpr(s32) = G_ZEXTLOAD %0 :: (load (s8), align 1, addrspace 3)
$vgpr0 = COPY %1
...
---
name: zextload_local_s32_from_s16_align2
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; GFX6-LABEL: name: zextload_local_s32_from_s16_align2
; GFX6: liveins: $vgpr0
; GFX6-NEXT: {{ $}}
; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX6-NEXT: $m0 = S_MOV_B32 -1
; GFX6-NEXT: [[DS_READ_U16_:%[0-9]+]]:vgpr_32 = DS_READ_U16 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s16), addrspace 3)
; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U16_]]
;
; GFX7-LABEL: name: zextload_local_s32_from_s16_align2
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX7-NEXT: $m0 = S_MOV_B32 -1
; GFX7-NEXT: [[DS_READ_U16_:%[0-9]+]]:vgpr_32 = DS_READ_U16 [[COPY]], 0, 0, implicit $m0, implicit $exec :: (load (s16), addrspace 3)
; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U16_]]
;
; GFX9-LABEL: name: zextload_local_s32_from_s16_align2
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[DS_READ_U16_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U16_gfx9 [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 3)
; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U16_gfx9_]]
%0:vgpr(p3) = COPY $vgpr0
%1:vgpr(s32) = G_ZEXTLOAD %0 :: (load (s16), align 2, addrspace 3)
$vgpr0 = COPY %1
...
# ---
# name: zextload_local_s16_from_s8_align1
# legalized: true
# regBankSelected: true
# tracksRegLiveness: true
# body: |
# bb.0:
# liveins: $vgpr0
# %0:vgpr(p3) = COPY $vgpr0
# %1:vgpr(s16) = G_ZEXTLOAD %0 :: (load (s8), align 1, addrspace 3)
# %2:vgpr(s32) = G_ANYEXT %1
# $vgpr0 = COPY %2
# ...
---
name: zextload_local_s32_from_s8_align1_offset4095
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; GFX6-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
; GFX6: liveins: $vgpr0
; GFX6-NEXT: {{ $}}
; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX6-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4095, implicit $exec
; 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
; GFX6-NEXT: $m0 = S_MOV_B32 -1
; 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)
; GFX6-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
;
; GFX7-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX7-NEXT: $m0 = S_MOV_B32 -1
; GFX7-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 [[COPY]], 4095, 0, implicit $m0, implicit $exec :: (load (s8), addrspace 3)
; GFX7-NEXT: $vgpr0 = COPY [[DS_READ_U8_]]
;
; GFX9-LABEL: name: zextload_local_s32_from_s8_align1_offset4095
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[DS_READ_U8_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_U8_gfx9 [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 3)
; GFX9-NEXT: $vgpr0 = COPY [[DS_READ_U8_gfx9_]]
%0:vgpr(p3) = COPY $vgpr0
%1:vgpr(s32) = G_CONSTANT i32 4095
%2:vgpr(p3) = G_PTR_ADD %0, %1
%3:vgpr(s32) = G_ZEXTLOAD %2 :: (load (s8), align 1, addrspace 3)
$vgpr0 = COPY %3
...
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