llvm/test/CodeGen/AMDGPU/fold-operands-frame-index.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass=si-fold-operands %s -o - | FileCheck -check-prefixes=CHECK,GFX9 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1030 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=si-fold-operands %s -o - | FileCheck -check-prefixes=CHECK,GFX10 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=si-fold-operands %s -o - | FileCheck -check-prefixes=CHECK,GFX12 %s

---
name:  fold_frame_index__s_add_i32__fi_const
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__fi_const
    ; CHECK: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, 128, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_I32 %0, 128, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_i32__const_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__const_fi
    ; CHECK: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 128, %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_I32 128, %0, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_i32__materializedconst_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__materializedconst_fi
    ; CHECK: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 256, %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 256
    %1:sreg_32 = S_MOV_B32 %stack.0
    %2:sreg_32 = S_ADD_I32 %0, %1, implicit-def $scc
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_i32__fi_materializedconst_0
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__fi_materializedconst_0
    ; CHECK: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, 256, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_MOV_B32 256
    %2:sreg_32 = S_ADD_I32 %0, %1, implicit-def $scc
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...


---
name:  fold_frame_index__s_add_i32__fi_materializedconst_1
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__fi_materializedconst_1
    ; CHECK: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 256, %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 256
    %1:sreg_32 = S_MOV_B32 %stack.0
    %2:sreg_32 = S_ADD_I32 %0, %1, implicit-def $scc
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_i32__reg_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    liveins: $sgpr4
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__reg_fi
    ; CHECK: liveins: $sgpr4
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
    ; CHECK-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = COPY $sgpr4
    %1:sreg_32 = S_MOV_B32 %stack.0
    %2:sreg_32 = S_ADD_I32 %0, %1, implicit-def $scc
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_i32__fi_reg
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    liveins: $sgpr4
    ; CHECK-LABEL: name: fold_frame_index__s_add_i32__fi_reg
    ; CHECK: liveins: $sgpr4
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
    ; CHECK-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = COPY $sgpr4
    %1:sreg_32 = S_MOV_B32 %stack.0
    %2:sreg_32 = S_ADD_I32 %1, %0, implicit-def $scc
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__v_add_u32_e32__const_v_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_u32_e32__const_v_fi
    ; CHECK: [[V_ADD_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 128, %stack.0, implicit $exec
    ; CHECK-NEXT: $sgpr4 = COPY [[V_ADD_U32_e32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32 = V_ADD_U32_e32 128, %0, implicit $exec
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__v_add_u32_e32__materialized_v_const_v_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_u32_e32__materialized_v_const_v_fi
    ; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 128, implicit $exec
    ; CHECK-NEXT: [[V_ADD_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 %stack.0, [[V_MOV_B32_e32_]], implicit $exec
    ; CHECK-NEXT: $sgpr4 = COPY [[V_ADD_U32_e32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32 = V_MOV_B32_e32 128, implicit $exec
    %2:vgpr_32 = V_ADD_U32_e32 %1, %0, implicit $exec
    $sgpr4 = COPY %2
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__v_add_u32_e64__imm_v_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_u32_e64__imm_v_fi
    ; CHECK: [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 64, %stack.0, 0, implicit $exec
    ; CHECK-NEXT: $sgpr4 = COPY [[V_ADD_U32_e64_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32 = V_ADD_U32_e64 64, %0, 0, implicit $exec
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__v_add_u32_e64___v_fi_imm
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_u32_e64___v_fi_imm
    ; CHECK: [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 %stack.0, 64, 0, implicit $exec
    ; CHECK-NEXT: $sgpr4 = COPY [[V_ADD_U32_e64_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32 = V_ADD_U32_e64 %0, 64, 0, implicit $exec
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__v_add_co_u32_e32__const_v_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_co_u32_e32__const_v_fi
    ; CHECK: [[V_ADD_CO_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_CO_U32_e32 128, %stack.0, implicit-def $vcc, implicit $exec
    ; CHECK-NEXT: $vgpr0 = COPY [[V_ADD_CO_U32_e32_]]
    ; CHECK-NEXT: SI_RETURN implicit $vgpr0
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32 = V_ADD_CO_U32_e32 128, %0, implicit-def $vcc, implicit $exec
    $vgpr0 = COPY %1
    SI_RETURN implicit $vgpr0
...

---
name:  fold_frame_index__v_add_co_u32_e64__v_fi_imm
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_co_u32_e64__v_fi_imm
    ; CHECK: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64 = V_ADD_CO_U32_e64 %stack.0, 64, 0, implicit $exec
    ; CHECK-NEXT: $vgpr0 = COPY [[V_ADD_CO_U32_e64_]]
    ; CHECK-NEXT: SI_RETURN implicit $vgpr0
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32, %2:sreg_64 = V_ADD_CO_U32_e64 %0, 64, 0, implicit $exec
    $vgpr0 = COPY %1
    SI_RETURN implicit $vgpr0
...

---
name:  fold_frame_index__v_add_co_u32_e64__imm_v_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__v_add_co_u32_e64__imm_v_fi
    ; CHECK: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64 = V_ADD_CO_U32_e64 64, %stack.0, 0, implicit $exec
    ; CHECK-NEXT: $vgpr0 = COPY [[V_ADD_CO_U32_e64_]]
    ; CHECK-NEXT: SI_RETURN implicit $vgpr0
    %0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %1:vgpr_32, %2:sreg_64 = V_ADD_CO_U32_e64 64, %0, 0, implicit $exec
    $vgpr0 = COPY %1
    SI_RETURN implicit $vgpr0
...

---
name:  multi_use_scalar_fi__add_imm_add_inline_imm
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    liveins: $sgpr0, $sgpr1

    ; CHECK-LABEL: name: multi_use_scalar_fi__add_imm_add_inline_imm
    ; CHECK: liveins: $sgpr0, $sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 %stack.0
    ; CHECK-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[S_MOV_B32_]], 16380, implicit-def dead $scc
    ; CHECK-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, 56, implicit-def dead $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: $sgpr5 = COPY [[S_ADD_I32_1]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4, implicit $sgpr5
    %0:sreg_32 = COPY $sgpr0
    %1:sreg_32 = COPY $sgpr1
    %2:sreg_32 = S_MOV_B32 16380
    %3:sreg_32 = S_MOV_B32 56
    %4:sreg_32 = S_MOV_B32 %stack.0
    %5:sreg_32 = S_ADD_I32 %4, killed %2, implicit-def dead $scc
    %6:sreg_32 = S_ADD_I32 %4, killed %3, implicit-def dead $scc
    $sgpr4 = COPY %5
    $sgpr5 = COPY %6
    SI_RETURN implicit $sgpr4, implicit $sgpr5
...

---
name:  multi_add_use_vector_fi__add_imm_add_inline_imm
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX9-LABEL: name: multi_add_use_vector_fi__add_imm_add_inline_imm
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX9-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    ; GFX9-NEXT: [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[V_MOV_B32_e32_]], killed [[COPY1]], 0, implicit $exec
    ; GFX9-NEXT: [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[V_MOV_B32_e32_]], 56, 0, implicit $exec
    ; GFX9-NEXT: $vgpr0 = COPY [[V_ADD_U32_e64_]]
    ; GFX9-NEXT: $vgpr1 = COPY [[V_ADD_U32_e64_1]]
    ; GFX9-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
    ;
    ; GFX10-LABEL: name: multi_add_use_vector_fi__add_imm_add_inline_imm
    ; GFX10: liveins: $vgpr0, $vgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX10-NEXT: [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 %stack.0, killed [[COPY1]], 0, implicit $exec
    ; GFX10-NEXT: [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 %stack.0, 56, 0, implicit $exec
    ; GFX10-NEXT: $vgpr0 = COPY [[V_ADD_U32_e64_]]
    ; GFX10-NEXT: $vgpr1 = COPY [[V_ADD_U32_e64_1]]
    ; GFX10-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
    ;
    ; GFX12-LABEL: name: multi_add_use_vector_fi__add_imm_add_inline_imm
    ; GFX12: liveins: $vgpr0, $vgpr1
    ; GFX12-NEXT: {{  $}}
    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX12-NEXT: [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 %stack.0, killed [[COPY1]], 0, implicit $exec
    ; GFX12-NEXT: [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 %stack.0, 56, 0, implicit $exec
    ; GFX12-NEXT: $vgpr0 = COPY [[V_ADD_U32_e64_]]
    ; GFX12-NEXT: $vgpr1 = COPY [[V_ADD_U32_e64_1]]
    ; GFX12-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
    %0:vgpr_32 = COPY $vgpr0
    %1:vgpr_32 = COPY $vgpr1
    %2:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
    %3:vgpr_32 = V_ADD_U32_e64 %2, killed %1, 0, implicit $exec
    %4:vgpr_32 = V_MOV_B32_e32 999, implicit $exec
    %5:vgpr_32 = COPY %3
    %6:sreg_32 = S_MOV_B32 56
    %7:vgpr_32 = V_ADD_U32_e64 %2, killed %6, 0, implicit $exec
    %8:vgpr_32 = COPY %7
    $vgpr0 = COPY %3
    $vgpr1 = COPY %7
    SI_RETURN implicit $vgpr0, implicit $vgpr1

...

---
name:  fold_frame_index__through_reg_sequence_to_user_subreg
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    liveins: $sgpr8
    ; CHECK-LABEL: name: fold_frame_index__through_reg_sequence_to_user_subreg
    ; CHECK: liveins: $sgpr8
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr8
    ; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 123
    ; CHECK-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 %stack.0
    ; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
    ; CHECK-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def $scc
    ; CHECK-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], 123, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_I32_]]
    ; CHECK-NEXT: $sgpr5 = COPY [[S_ADD_I32_1]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4, implicit $sgpr5
    %0:sreg_32 = COPY $sgpr8
    %1:sreg_32 = S_MOV_B32 123
    %2:sreg_32 = S_MOV_B32 %stack.0
    %3:sreg_64 = REG_SEQUENCE %1, %subreg.sub0, %2, %subreg.sub1
    %4:sreg_32 = S_ADD_I32 %0, %3.sub1, implicit-def $scc
    %5:sreg_32 = S_ADD_I32 %0, %3.sub0, implicit-def $scc
    $sgpr4 = COPY %4
    $sgpr5 = COPY %5
    SI_RETURN implicit $sgpr4, implicit $sgpr5

...

name:  fold_frame_index__s_add_u32__fi_const
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_u32__fi_const
    ; CHECK: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 %stack.0, 128, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_U32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_U32 %0, 128, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_u32__const_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_u32__const_fi
    ; CHECK: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 128, %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_U32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_U32 128, %0, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_u32__fi_inlineimm
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_u32__fi_inlineimm
    ; CHECK: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 %stack.0, 16, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_U32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_U32 %0, 16, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:  fold_frame_index__s_add_u32__inlineimm_fi
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
  localFrameSize:  16384
stack:
  - { id: 0, size: 16384, alignment: 4, local-offset: 0 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: fold_frame_index__s_add_u32__inlineimm_fi
    ; CHECK: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 16, %stack.0, implicit-def $scc
    ; CHECK-NEXT: $sgpr4 = COPY [[S_ADD_U32_]]
    ; CHECK-NEXT: SI_RETURN implicit $sgpr4
    %0:sreg_32 = S_MOV_B32 %stack.0
    %1:sreg_32 = S_ADD_U32 16, %0, implicit-def $scc
    $sgpr4 = COPY %1
    SI_RETURN implicit $sgpr4
...

---
name:            no_fold_literal_and_fi_s_or_b32
tracksRegLiveness: true
frameInfo:
  maxAlignment:    16
  localFrameSize:  8192
stack:
  - { id: 0, size: 4096, alignment: 4, local-offset: 0 }
  - { id: 1, size: 4096, alignment: 16, local-offset: 4096 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: no_fold_literal_and_fi_s_or_b32
    ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 %stack.1
    ; CHECK-NEXT: [[S_AND_B32_:%[0-9]+]]:sreg_32 = S_AND_B32 killed [[S_MOV_B32_]], 12345, implicit-def dead $scc
    ; CHECK-NEXT: S_ENDPGM 0, implicit [[S_AND_B32_]]
    %0:sreg_32 = S_MOV_B32 12345
    %1:sreg_32 = S_MOV_B32 %stack.1
    %2:sreg_32 = S_AND_B32 killed %1, killed %0, implicit-def dead $scc
    S_ENDPGM 0, implicit %2

...

---
name:            no_fold_literal_or_fi_s_or_b32
tracksRegLiveness: true
frameInfo:
  maxAlignment:    16
  localFrameSize:  8192
stack:
  - { id: 0, size: 4096, alignment: 4, local-offset: 0 }
  - { id: 1, size: 4096, alignment: 16, local-offset: 4096 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: no_fold_literal_or_fi_s_or_b32
    ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 %stack.1
    ; CHECK-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = S_OR_B32 killed [[S_MOV_B32_]], 12345, implicit-def dead $scc
    ; CHECK-NEXT: S_ENDPGM 0, implicit [[S_OR_B32_]]
    %0:sreg_32 = S_MOV_B32 12345
    %1:sreg_32 = S_MOV_B32 %stack.1
    %2:sreg_32 = S_OR_B32 killed %1, killed %0, implicit-def dead $scc
    S_ENDPGM 0, implicit %2

...

---
name:            no_fold_literal_and_fi_s_mul_i32
tracksRegLiveness: true
frameInfo:
  maxAlignment:    16
  localFrameSize:  8192
stack:
  - { id: 0, size: 4096, alignment: 4, local-offset: 0 }
  - { id: 1, size: 4096, alignment: 16, local-offset: 4096 }
body:             |
  bb.0:
    ; CHECK-LABEL: name: no_fold_literal_and_fi_s_mul_i32
    ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 %stack.1
    ; CHECK-NEXT: [[S_MUL_I32_:%[0-9]+]]:sreg_32 = S_MUL_I32 killed [[S_MOV_B32_]], 12345, implicit-def dead $scc
    ; CHECK-NEXT: S_ENDPGM 0, implicit [[S_MUL_I32_]]
    %0:sreg_32 = S_MOV_B32 12345
    %1:sreg_32 = S_MOV_B32 %stack.1
    %2:sreg_32 = S_MUL_I32 killed %1, killed %0, implicit-def dead $scc
    S_ENDPGM 0, implicit %2

...