llvm/test/CodeGen/AMDGPU/soft-clause-dbg-value.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -mattr=+xnack -run-pass=si-form-memory-clauses -verify-machineinstrs -o - %s | FileCheck %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -mattr=+xnack -passes="si-form-memory-clauses" -o - %s | FileCheck %s

# Make sure that debug instructions do not change the bundling, and
# the dbg_values which break the clause are inserted after the new
# bundles.

---
name: sgpr_clause_dbg_value
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $sgpr4_sgpr5, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24
    ; CHECK-LABEL: name: sgpr_clause_dbg_value
    ; CHECK: liveins: $sgpr4_sgpr5, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
    ; CHECK-NEXT: [[S_LOAD_DWORD_IMM:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM [[COPY]], 0, 0 :: (load (s32), addrspace 4)
    ; CHECK-NEXT: DBG_VALUE [[S_LOAD_DWORD_IMM]], 0, 0
    ; CHECK-NEXT: [[S_LOAD_DWORD_IMM1:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM [[COPY]], 8, 0 :: (load (s32), addrspace 4)
    ; CHECK-NEXT: DBG_VALUE [[S_LOAD_DWORD_IMM1]], 0, 0
    ; CHECK-NEXT: S_NOP 0
    ; CHECK-NEXT: S_NOP 0
    ; CHECK-NEXT: S_NOP 0
    ; CHECK-NEXT: [[S_LOAD_DWORD_IMM2:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM [[COPY]], 16, 0 :: (load (s32), addrspace 4)
    ; CHECK-NEXT: [[S_LOAD_DWORD_IMM3:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM [[COPY]], 32, 0 :: (load (s32), addrspace 4)
    ; CHECK-NEXT: DBG_VALUE [[S_LOAD_DWORD_IMM2]], 0, 0
    ; CHECK-NEXT: DBG_VALUE [[S_LOAD_DWORD_IMM3]], 0, 0
    ; CHECK-NEXT: [[S_LOAD_DWORD_IMM4:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM [[COPY]], 64, 0 :: (load (s32), addrspace 4)
    ; CHECK-NEXT: KILL [[COPY]]
    ; CHECK-NEXT: S_ENDPGM 0, implicit [[S_LOAD_DWORD_IMM]], implicit [[S_LOAD_DWORD_IMM1]], implicit [[S_LOAD_DWORD_IMM2]], implicit [[S_LOAD_DWORD_IMM3]], implicit [[S_LOAD_DWORD_IMM4]]
    %0:sreg_64 = COPY $sgpr4_sgpr5
    %1:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %0, 0, 0 :: (load (s32), align 4, addrspace 4)
    DBG_VALUE %1, 0, 0
    %2:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %0, 8, 0 :: (load (s32), align 4, addrspace 4)
    DBG_VALUE %2, 0, 0
    S_NOP 0
    S_NOP 0
    S_NOP 0
    %3:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %0, 16, 0 :: (load (s32), align 4, addrspace 4)
    %4:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %0, 32, 0 :: (load (s32), align 4, addrspace 4)
    DBG_VALUE %3, 0, 0
    DBG_VALUE %4, 0, 0
    %5:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %0, 64, 0 :: (load (s32), align 4, addrspace 4)
    S_ENDPGM 0, implicit %1, implicit %2, implicit %3, implicit %4, implicit %5

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