1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=GFX7 %s
3# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=GFX8 %s
4
5---
6name: bswap_i32_vv
7legalized: true
8regBankSelected: true
9
10body: |
11  bb.0:
12    liveins: $vgpr0
13    ; GFX7-LABEL: name: bswap_i32_vv
14    ; GFX7: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
15    ; GFX7: [[V_ALIGNBIT_B32_:%[0-9]+]]:vgpr_32 = V_ALIGNBIT_B32 [[COPY]], [[COPY]], 8, implicit $exec
16    ; GFX7: [[V_ALIGNBIT_B32_1:%[0-9]+]]:vgpr_32 = V_ALIGNBIT_B32 [[COPY]], [[COPY]], 24, implicit $exec
17    ; GFX7: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 16711935
18    ; GFX7: [[V_BFI_B32_:%[0-9]+]]:vgpr_32 = V_BFI_B32 [[S_MOV_B32_]], [[V_ALIGNBIT_B32_1]], [[V_ALIGNBIT_B32_]], implicit $exec
19    ; GFX7: S_ENDPGM 0, implicit [[V_BFI_B32_]]
20    ; GFX8-LABEL: name: bswap_i32_vv
21    ; GFX8: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
22    ; GFX8: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 66051
23    ; GFX8: [[V_PERM_B32_:%[0-9]+]]:vgpr_32 = V_PERM_B32 0, [[COPY]], [[S_MOV_B32_]], implicit $exec
24    ; GFX8: S_ENDPGM 0, implicit [[V_PERM_B32_]]
25    %0:vgpr(s32) = COPY $vgpr0
26    %1:vgpr(s32) = G_BSWAP %0
27    S_ENDPGM 0, implicit %1
28...
29