1 # RUN: llc -mtriple=amdgcn -mcpu=gfx908 -o - -run-pass si-fix-sgpr-copies -verify-machineinstrs %s | FileCheck -check-prefix=GCN %s
3 # GCN-LABEL: fold_acc_copy_into_valu
4 # GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY %0.sub0
5 # GCN: %2:vgpr_32 = V_AND_B32_e32 [[COPY]], undef %3:vgpr_32, implicit $exec
7 name: fold_acc_copy_into_valu
11 %0:areg_1024 = IMPLICIT_DEF
12 %1:sreg_32_xm0 = COPY %0.sub0
13 %3:vgpr_32 = V_AND_B32_e32 %1, undef %2:vgpr_32, implicit $exec