llvm/test/CodeGen/X86/AMX/amx-fastconfig-spill.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-- -mattr=+amx-int8,avx512f -run-pass=fastpretileconfig -o - %s | FileCheck %s

# Test spill/reload across basic block.

---
name:            foo
alignment:       16
tracksRegLiveness: true
registers:
  - { id: 0, class: gr16 }
  - { id: 1, class: gr16 }
  - { id: 2, class: tile }
  - { id: 3, class: gr64_nosp }
  - { id: 4, class: gr64 }
  - { id: 5, class: tile }
  - { id: 6, class: tile }
  - { id: 7, class: tile }
  - { id: 8, class: gr32 }
  - { id: 9, class: vr512 }
frameInfo:
  maxAlignment:    16
stack:
  - { id: 0, size: 1024, alignment: 16 }
  - { id: 1, size: 64, alignment: 4 }
machineFunctionInfo: {}
body:             |
  ; CHECK-LABEL: name: foo
  ; CHECK: bb.0.entry:
  ; CHECK-NEXT:   successors: %bb.1(0x80000000)
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[AVX512_512_SET0_:%[0-9]+]]:vr512 = AVX512_512_SET0
  ; CHECK-NEXT:   VMOVUPSZmr %stack.4, 1, $noreg, 0, $noreg, [[AVX512_512_SET0_]] :: (store (s512) into %stack.4, align 4)
  ; CHECK-NEXT:   MOV8mi %stack.4, 1, $noreg, 0, $noreg, 1 :: (store (s512) into %stack.4, align 4)
  ; CHECK-NEXT:   [[MOV16ri:%[0-9]+]]:gr16 = MOV16ri 32
  ; CHECK-NEXT:   [[MOV16ri1:%[0-9]+]]:gr16 = MOV16ri 8
  ; CHECK-NEXT:   PLDTILECFGV %stack.4, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.4, align 4)
  ; CHECK-NEXT:   [[PTILEZEROV:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri1]], [[MOV16ri]]
  ; CHECK-NEXT:   [[MOV64ri:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   TILESTORED %stack.3, 1, killed [[MOV64ri]], 0, $noreg, [[PTILEZEROV]] :: (store (s8192) into %stack.3)
  ; CHECK-NEXT:   [[MOV32ri64_:%[0-9]+]]:gr64_nosp = MOV32ri64 32
  ; CHECK-NEXT:   [[LEA64r:%[0-9]+]]:gr64 = LEA64r %stack.0, 1, $noreg, 0, $noreg
  ; CHECK-NEXT:   [[PTILELOADDV:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], [[LEA64r]], 1, [[MOV32ri64_]], 0, $noreg
  ; CHECK-NEXT:   [[MOV64ri1:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   TILESTORED %stack.2, 1, killed [[MOV64ri1]], 0, $noreg, [[PTILELOADDV]] :: (store (s8192) into %stack.2)
  ; CHECK-NEXT:   %row:gr16 = MOV16ri 32
  ; CHECK-NEXT:   %col:gr16 = MOV16ri 8
  ; CHECK-NEXT:   JMP_1 %bb.1
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.1:
  ; CHECK-NEXT:   PLDTILECFGV %stack.4, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.4, align 4)
  ; CHECK-NEXT:   [[PTILELOADDV1:%[0-9]+]]:tile = PTILELOADDV %row, %col, [[LEA64r]], 1, [[MOV32ri64_]], 0, $noreg
  ; CHECK-NEXT:   [[MOV64ri2:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   [[PTILELOADDV2:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], %stack.2, 1, killed [[MOV64ri2]], 0, $noreg :: (load (s8192) from %stack.2)
  ; CHECK-NEXT:   [[MOV64ri3:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   [[PTILELOADDV3:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], %stack.3, 1, killed [[MOV64ri3]], 0, $noreg :: (load (s8192) from %stack.3)
  ; CHECK-NEXT:   [[PTDPBSSDV:%[0-9]+]]:tile = PTDPBSSDV [[MOV16ri1]], [[MOV16ri]], [[MOV16ri]], killed [[PTILELOADDV1]], killed [[PTILELOADDV3]], killed [[PTILELOADDV2]]
  ; CHECK-NEXT:   PTILESTOREDV killed [[MOV16ri1]], killed [[MOV16ri]], killed [[LEA64r]], 1, killed [[MOV32ri64_]], 0, $noreg, killed [[PTDPBSSDV]]
  ; CHECK-NEXT:   [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def dead $eflags
  ; CHECK-NEXT:   $eax = COPY killed [[MOV32r0_]]
  ; CHECK-NEXT:   RET 0, killed $eax
  bb.0.entry:
    %0:gr16 = MOV16ri 32
    %1:gr16 = MOV16ri 8
    %2:tile = PTILEZEROV %1, %0
    %3:gr64_nosp = MOV32ri64 32
    %4:gr64 = LEA64r %stack.0, 1, $noreg, 0, $noreg
    %5:tile = PTILELOADDV %1, %0, %4, 1, %3, 0, $noreg
    %row:gr16 = MOV16ri 32
    %col:gr16 = MOV16ri 8
    JMP_1 %bb.1
  bb.1:
    %6:tile = PTILELOADDV %row, %col, %4, 1, %3, 0, $noreg
    %7:tile = PTDPBSSDV %1, %0, %0, killed %6, killed %2, killed %5
    PTILESTOREDV killed %1, killed %0, killed %4, 1, killed %3, 0, $noreg, killed %7
    %8:gr32 = MOV32r0 implicit-def dead $eflags
    $eax = COPY killed %8
    RET 0, killed $eax

...

# Test tile copy fold
---
name:            copy
alignment:       16
tracksRegLiveness: true
registers:
  - { id: 0, class: gr16 }
  - { id: 1, class: gr16 }
  - { id: 2, class: tile }
  - { id: 3, class: gr64_nosp }
  - { id: 4, class: gr64 }
  - { id: 5, class: tile }
  - { id: 6, class: tile }
  - { id: 7, class: tile }
  - { id: 8, class: gr32 }
  - { id: 9, class: vr512 }
frameInfo:
  maxAlignment:    16
stack:
  - { id: 0, size: 1024, alignment: 16 }
  - { id: 1, size: 64, alignment: 4 }
machineFunctionInfo: {}
body:             |
  ; CHECK-LABEL: name: copy
  ; CHECK: bb.0.entry:
  ; CHECK-NEXT:   successors: %bb.1(0x80000000)
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[AVX512_512_SET0_:%[0-9]+]]:vr512 = AVX512_512_SET0
  ; CHECK-NEXT:   VMOVUPSZmr %stack.4, 1, $noreg, 0, $noreg, [[AVX512_512_SET0_]] :: (store (s512) into %stack.4, align 4)
  ; CHECK-NEXT:   MOV8mi %stack.4, 1, $noreg, 0, $noreg, 1 :: (store (s512) into %stack.4, align 4)
  ; CHECK-NEXT:   [[MOV16ri:%[0-9]+]]:gr16 = MOV16ri 32
  ; CHECK-NEXT:   [[MOV16ri1:%[0-9]+]]:gr16 = MOV16ri 8
  ; CHECK-NEXT:   PLDTILECFGV %stack.4, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.4, align 4)
  ; CHECK-NEXT:   [[PTILEZEROV:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri1]], [[MOV16ri]]
  ; CHECK-NEXT:   [[MOV64ri:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   TILESTORED %stack.3, 1, killed [[MOV64ri]], 0, $noreg, [[PTILEZEROV]] :: (store (s8192) into %stack.3)
  ; CHECK-NEXT:   [[MOV32ri64_:%[0-9]+]]:gr64_nosp = MOV32ri64 32
  ; CHECK-NEXT:   [[LEA64r:%[0-9]+]]:gr64 = LEA64r %stack.0, 1, $noreg, 0, $noreg
  ; CHECK-NEXT:   [[PTILELOADDV:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], [[LEA64r]], 1, [[MOV32ri64_]], 0, $noreg
  ; CHECK-NEXT:   [[MOV64ri1:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   TILESTORED %stack.2, 1, killed [[MOV64ri1]], 0, $noreg, [[PTILELOADDV]] :: (store (s8192) into %stack.2)
  ; CHECK-NEXT:   JMP_1 %bb.1
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.1:
  ; CHECK-NEXT:   PLDTILECFGV %stack.4, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.4, align 4)
  ; CHECK-NEXT:   [[PTILELOADDV1:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], [[LEA64r]], 1, [[MOV32ri64_]], 0, $noreg
  ; CHECK-NEXT:   [[MOV64ri2:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   %t:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], %stack.2, 1, killed [[MOV64ri2]], 0, $noreg :: (load (s8192) from %stack.2)
  ; CHECK-NEXT:   [[MOV64ri3:%[0-9]+]]:gr64_nosp = MOV64ri 64
  ; CHECK-NEXT:   [[PTILELOADDV2:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri1]], [[MOV16ri]], %stack.3, 1, killed [[MOV64ri3]], 0, $noreg :: (load (s8192) from %stack.3)
  ; CHECK-NEXT:   [[PTDPBSSDV:%[0-9]+]]:tile = PTDPBSSDV [[MOV16ri1]], [[MOV16ri]], [[MOV16ri]], killed [[PTILELOADDV1]], killed [[PTILELOADDV2]], killed %t
  ; CHECK-NEXT:   PTILESTOREDV killed [[MOV16ri1]], killed [[MOV16ri]], killed [[LEA64r]], 1, killed [[MOV32ri64_]], 0, $noreg, killed [[PTDPBSSDV]]
  ; CHECK-NEXT:   [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def dead $eflags
  ; CHECK-NEXT:   $eax = COPY killed [[MOV32r0_]]
  ; CHECK-NEXT:   RET 0, killed $eax
  bb.0.entry:
    %0:gr16 = MOV16ri 32
    %1:gr16 = MOV16ri 8
    %2:tile = PTILEZEROV %1, %0
    %3:gr64_nosp = MOV32ri64 32
    %4:gr64 = LEA64r %stack.0, 1, $noreg, 0, $noreg
    %5:tile = PTILELOADDV %1, %0, %4, 1, %3, 0, $noreg
    JMP_1 %bb.1
  bb.1:
    %6:tile = PTILELOADDV %1, %0, %4, 1, %3, 0, $noreg
    %t:tile = COPY %5
    %7:tile = PTDPBSSDV %1, %0, %0, killed %6, killed %2, killed %t
    PTILESTOREDV killed %1, killed %0, killed %4, 1, killed %3, 0, $noreg, killed %7
    %8:gr32 = MOV32r0 implicit-def dead $eflags
    $eax = COPY killed %8
    RET 0, killed $eax

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