1# RUN: llc -march=amdgcn -run-pass si-fold-operands %s -o - | FileCheck -check-prefix=GCN %s
2
3# GCN-LABEL:       name: fold-imm-copy
4# GCN:             [[SREG:%[0-9+]]]:sreg_32_xm0 = S_MOV_B32 65535
5# GCN:             V_AND_B32_e32 [[SREG]]
6
7name: fold-imm-copy
8body:             |
9  bb.0:
10    liveins: $vgpr0, $sgpr0_sgpr1
11    %0:vgpr_32 = COPY $vgpr0
12    %1:sgpr_64 = COPY $sgpr0_sgpr1
13    %2:sreg_128 = S_LOAD_DWORDX4_IMM %1, 9, 0
14    %3:sreg_32_xm0 = S_MOV_B32 2
15    %4:vgpr_32 = V_LSHLREV_B32_e64 killed %3, %0, implicit $exec
16    %5:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
17    %6:vreg_64 = REG_SEQUENCE killed %4, %subreg.sub0, killed %5, %subreg.sub1
18    %7:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 %6, %2, 0, 4, 0, 0, 0, implicit $exec
19    %8:sreg_32_xm0 = S_MOV_B32 65535
20    %9:vgpr_32 = COPY %8
21    %10:vgpr_32 = V_AND_B32_e32 %7, %9, implicit $exec
22...
23