| # RUN: llc -march=amdgcn -mcpu=gfx902 -o - %s -run-pass si-form-memory-clauses -verify-machineinstrs | FileCheck -check-prefix=XNACK %s |
| |
| # The SIFormMemoryClauses pass must not form a clause (indicated by BUNDLE) |
| # from the two adjacent smem instructions, because the first one has its |
| # result coalesced with an operand. |
| |
| # XNACK-LABEL: body: |
| # XNACK-NOT: BUNDLE |
| |
| --- |
| name: _amdgpu_cs_main |
| alignment: 1 |
| exposesReturnsTwice: false |
| legalized: false |
| regBankSelected: false |
| selected: false |
| failedISel: false |
| tracksRegLiveness: true |
| hasWinCFI: false |
| fixedStack: [] |
| stack: [] |
| constants: [] |
| body: | |
| bb.0: |
| liveins: $sgpr2, $sgpr3, $sgpr12, $sgpr13, $sgpr14, $vgpr0, $vgpr1 |
| |
| %0:vgpr_32 = COPY $vgpr1 |
| %1:sgpr_32 = COPY $sgpr12 |
| %2:sgpr_32 = COPY $sgpr3 |
| undef %3.sub0:sgpr_128 = COPY $sgpr2 |
| %4:vgpr_32 = COPY $vgpr0 |
| %5:sgpr_32 = COPY $sgpr14 |
| %6:sgpr_32 = COPY $sgpr13 |
| %7:sreg_64_xexec = S_GETPC_B64 |
| %7.sub0:sreg_64_xexec = COPY %1 |
| %3.sub1:sgpr_128 = S_AND_B32 %2, 65535, implicit-def dead $scc |
| %3.sub3:sgpr_128 = S_MOV_B32 151468 |
| %3.sub2:sgpr_128 = S_MOV_B32 -1 |
| %7.sub0:sreg_64_xexec = S_LOAD_DWORD_IMM %7, 48, 0 :: (load 4 from `i8 addrspace(4)* undef`, addrspace 4) |
| %8:sreg_64_xexec = S_BUFFER_LOAD_DWORDX2_IMM %3, 640, 0 :: (dereferenceable invariant load 8) |
| undef %9.sub0:vreg_128 = V_LSHL_ADD_U32_e64 %6, 4, %4, implicit $exec |
| %9.sub1:vreg_128 = V_LSHL_ADD_U32_e64 %5, 4, %0, implicit $exec |
| S_ENDPGM 0 |
| |
| ... |
| |
| |
| |
