derek.holloway
7502bf64a4
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226 lines
15 KiB
YAML
226 lines
15 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn -verify-machineinstrs -mcpu=gfx1100 -mattr=+real-true16 -run-pass=prologepilog -o - %s | FileCheck -check-prefix=EXPANDED %s
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# RUN: llc -mtriple=amdgcn -verify-machineinstrs -mcpu=gfx1250 -mattr=+real-true16 -run-pass=prologepilog -o - %s | FileCheck -check-prefix=SRAMECC-EXPANDED %s
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---
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name: spill_restore_vgpr16
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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- { id: 1, name: '', type: spill-slot, offset: 4, size: 4, alignment: 4 }
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machineFunctionInfo:
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scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3
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stackPtrOffsetReg: $sgpr32
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hasSpilledVGPRs: true
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body: |
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; EXPANDED-LABEL: name: spill_restore_vgpr16
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; EXPANDED: bb.0:
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; EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.1:
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; EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: S_NOP 1
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.2:
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; EXPANDED-NEXT: $vgpr0_lo16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: $vgpr0_hi16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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;
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; SRAMECC-EXPANDED-LABEL: name: spill_restore_vgpr16
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; SRAMECC-EXPANDED: bb.0:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.1:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: S_NOP 1
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.2:
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_lo16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_hi16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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bb.0:
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successors: %bb.1(0x80000000)
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S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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SI_SPILL_V16_SAVE killed $vgpr0_hi16, %stack.1, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.1, addrspace 5)
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S_NOP 0, implicit renamable $vgpr0_lo16
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SI_SPILL_V16_SAVE killed $vgpr0_lo16, %stack.0, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.0, addrspace 5)
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S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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bb.1:
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successors: %bb.2(0x80000000)
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S_NOP 1
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bb.2:
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$vgpr0_lo16 = SI_SPILL_V16_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.0, addrspace 5)
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$vgpr0_hi16 = SI_SPILL_V16_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.1, addrspace 5)
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S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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...
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---
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name: spill_restore_vgpr16_middle_of_block
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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- { id: 1, name: '', type: spill-slot, offset: 4, size: 4, alignment: 4 }
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machineFunctionInfo:
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scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3
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stackPtrOffsetReg: $sgpr32
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hasSpilledVGPRs: true
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body: |
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; EXPANDED-LABEL: name: spill_restore_vgpr16_middle_of_block
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; EXPANDED: bb.0:
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; EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.1:
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; EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: S_NOP 1
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.2:
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; EXPANDED-NEXT: S_NOP 1
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; EXPANDED-NEXT: $vgpr0_lo16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: $vgpr0_hi16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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;
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; SRAMECC-EXPANDED-LABEL: name: spill_restore_vgpr16_middle_of_block
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; SRAMECC-EXPANDED: bb.0:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.1:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: S_NOP 1
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.2:
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; SRAMECC-EXPANDED-NEXT: S_NOP 1
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_lo16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_hi16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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bb.0:
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successors: %bb.1(0x80000000)
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S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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SI_SPILL_V16_SAVE killed $vgpr0_hi16, %stack.1, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.1, addrspace 5)
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S_NOP 0, implicit renamable $vgpr0_lo16
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SI_SPILL_V16_SAVE killed $vgpr0_lo16, %stack.0, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.0, addrspace 5)
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S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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bb.1:
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successors: %bb.2(0x80000000)
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S_NOP 1
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bb.2:
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S_NOP 1
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$vgpr0_lo16 = SI_SPILL_V16_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.0, addrspace 5)
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$vgpr0_hi16 = SI_SPILL_V16_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.1, addrspace 5)
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S_NOP 0, implicit killed renamable $vgpr0_lo16, implicit killed renamable $vgpr0_hi16
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...
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---
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name: spill_restore_vgpr16_end_of_block
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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- { id: 1, name: '', type: spill-slot, offset: 4, size: 4, alignment: 4 }
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machineFunctionInfo:
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scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3
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stackPtrOffsetReg: $sgpr32
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hasSpilledVGPRs: true
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body: |
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; EXPANDED-LABEL: name: spill_restore_vgpr16_end_of_block
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; EXPANDED: bb.0:
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; EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.1:
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; EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: S_NOP 1
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; EXPANDED-NEXT: {{ $}}
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; EXPANDED-NEXT: bb.2:
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; EXPANDED-NEXT: $vgpr0_lo16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; EXPANDED-NEXT: $vgpr0_hi16 = SCRATCH_LOAD_SHORT_D16_SADDR_t16 $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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;
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; SRAMECC-EXPANDED-LABEL: name: spill_restore_vgpr16_end_of_block
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; SRAMECC-EXPANDED: bb.0:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.1(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION escape 0x0f, 0x09, 0x90, 0x40, 0x94, 0x04, 0x35, 0x24, 0x36, 0xe9, 0x02
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION llvm_register_pair $pc_reg, $sgpr30, 32, $sgpr31, 32
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; SRAMECC-EXPANDED-NEXT: frame-setup CFI_INSTRUCTION undefined $vgpr0
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_hi16, $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_NOP 0, implicit renamable $vgpr0_lo16
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; SRAMECC-EXPANDED-NEXT: SCRATCH_STORE_SHORT_SADDR_t16 killed $vgpr0_lo16, $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" store (s16) into %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.1:
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; SRAMECC-EXPANDED-NEXT: successors: %bb.2(0x80000000)
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: S_NOP 1
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; SRAMECC-EXPANDED-NEXT: {{ $}}
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; SRAMECC-EXPANDED-NEXT: bb.2:
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 0, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.0, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_lo16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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; SRAMECC-EXPANDED-NEXT: $vgpr1 = SCRATCH_LOAD_USHORT_SADDR $sgpr32, 4, 0, implicit $exec, implicit $flat_scr :: ("amdgpu-thread-private" load (s16) from %stack.1, align 4, addrspace 5)
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; SRAMECC-EXPANDED-NEXT: $vgpr0_hi16 = V_MOV_B16_t16_e64 0, killed $vgpr1_lo16, 0, implicit $exec
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bb.0:
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successors: %bb.1(0x80000000)
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S_NOP 0, implicit-def renamable $vgpr0_lo16, implicit-def renamable $vgpr0_hi16
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SI_SPILL_V16_SAVE killed $vgpr0_hi16, %stack.1, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.1, addrspace 5)
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S_NOP 0, implicit renamable $vgpr0_lo16
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SI_SPILL_V16_SAVE killed $vgpr0_lo16, %stack.0, $sgpr32, 0, implicit $exec :: (store (s16) into %stack.0, addrspace 5)
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S_CBRANCH_SCC1 %bb.1, implicit undef $scc
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bb.1:
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successors: %bb.2(0x80000000)
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S_NOP 1
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bb.2:
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$vgpr0_lo16 = SI_SPILL_V16_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.0, addrspace 5)
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$vgpr0_hi16 = SI_SPILL_V16_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s16) from %stack.1, addrspace 5)
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|
...
|