| # 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: [[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: [[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: [[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: [[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: %2:vgpr_32, dead %4:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY]], [[V_MOV_B32_e32_]], 0, implicit $exec |
| ; GFX6-NEXT: [[DS_READ_U8_:%[0-9]+]]:vgpr_32 = DS_READ_U8 %2, 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: [[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 |
| |
| ... |