| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s |
| |
| # FIXME: Need to deal with constant bus restriction |
| # --- |
| # name: mbcnt_lo_ss |
| # legalized: true |
| # regBankSelected: true |
| |
| # body: | |
| # bb.0: |
| # liveins: $sgpr0, $sgpr1 |
| # %0:sgpr(s32) = COPY $sgpr0 |
| # %1:sgpr(s32) = COPY $sgpr1 |
| # %2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.mbcnt.lo), %0, %1 |
| # S_ENDPGM 0, implicit %2 |
| # ... |
| |
| --- |
| name: mbcnt_lo_sv |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| ; GCN-LABEL: name: mbcnt_lo_sv |
| ; GCN: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN: [[V_MBCNT_LO_U32_B32_e64_:%[0-9]+]]:vgpr_32 = V_MBCNT_LO_U32_B32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN: S_ENDPGM 0, implicit [[V_MBCNT_LO_U32_B32_e64_]] |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:vgpr(s32) = COPY $vgpr0 |
| %2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.mbcnt.lo), %0, %1 |
| S_ENDPGM 0, implicit %2 |
| ... |
| |
| --- |
| name: smin_s32_vs |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0 |
| ; GCN-LABEL: name: smin_s32_vs |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0 |
| ; GCN: [[V_MBCNT_LO_U32_B32_e64_:%[0-9]+]]:vgpr_32 = V_MBCNT_LO_U32_B32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN: S_ENDPGM 0, implicit [[V_MBCNT_LO_U32_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:sgpr(s32) = COPY $sgpr0 |
| %2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.mbcnt.lo), %0, %1 |
| S_ENDPGM 0, implicit %2 |
| ... |
| |
| --- |
| name: smin_s32_vv |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; GCN-LABEL: name: smin_s32_vv |
| ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| ; GCN: [[V_MBCNT_LO_U32_B32_e64_:%[0-9]+]]:vgpr_32 = V_MBCNT_LO_U32_B32_e64 [[COPY]], [[COPY1]], implicit $exec |
| ; GCN: S_ENDPGM 0, implicit [[V_MBCNT_LO_U32_B32_e64_]] |
| %0:vgpr(s32) = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr1 |
| %2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.mbcnt.lo), %0, %1 |
| S_ENDPGM 0, implicit %2 |
| ... |