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