150 lines
4.4 KiB
YAML
150 lines
4.4 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=amdgcn -verify-machineinstrs -run-pass=liveintervals,amdgpu-pre-ra-optimizations %s -o - | FileCheck -check-prefix=GCN %s
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---
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name: combine_sreg64_inits
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: combine_sreg64_inits
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; GCN: dead %0:sgpr_64 = S_MOV_B64_IMM_PSEUDO 8589934593
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; GCN-NEXT: S_NOP 0
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undef %0.sub0:sgpr_64 = S_MOV_B32 1
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S_NOP 0
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%0.sub1:sgpr_64 = S_MOV_B32 2
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...
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---
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name: combine_sreg64_inits_swap
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: combine_sreg64_inits_swap
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; GCN: dead %0:sgpr_64 = S_MOV_B64_IMM_PSEUDO 8589934593
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; GCN-NEXT: S_NOP 0
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undef %0.sub1:sgpr_64 = S_MOV_B32 2
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S_NOP 0
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%0.sub0:sgpr_64 = S_MOV_B32 1
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...
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---
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name: sreg64_subreg_copy_0
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_subreg_copy_0
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; GCN: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
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; GCN-NEXT: undef %1.sub0:sgpr_64 = COPY [[DEF]]
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; GCN-NEXT: %1.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: dead %1.sub1:sgpr_64 = S_MOV_B32 2
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%0:sgpr_32 = IMPLICIT_DEF
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undef %1.sub0:sgpr_64 = COPY %0:sgpr_32
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%1.sub0:sgpr_64 = S_MOV_B32 1
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%1.sub1:sgpr_64 = S_MOV_B32 2
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...
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---
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name: sreg64_subreg_copy_1
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_subreg_copy_1
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; GCN: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
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; GCN-NEXT: undef %1.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: %1.sub1:sgpr_64 = COPY [[DEF]]
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; GCN-NEXT: dead %1.sub1:sgpr_64 = S_MOV_B32 2
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%0:sgpr_32 = IMPLICIT_DEF
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undef %1.sub0:sgpr_64 = S_MOV_B32 1
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%1.sub1:sgpr_64 = COPY %0:sgpr_32
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%1.sub1:sgpr_64 = S_MOV_B32 2
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...
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---
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name: sreg64_subreg_copy_2
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_subreg_copy_2
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; GCN: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
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; GCN-NEXT: undef %1.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: %1.sub1:sgpr_64 = S_MOV_B32 2
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; GCN-NEXT: dead %1.sub0:sgpr_64 = COPY [[DEF]]
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%0:sgpr_32 = IMPLICIT_DEF
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undef %1.sub0:sgpr_64 = S_MOV_B32 1
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%1.sub1:sgpr_64 = S_MOV_B32 2
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%1.sub0:sgpr_64 = COPY %0:sgpr_32
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...
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---
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name: sreg64_inits_different_blocks
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tracksRegLiveness: true
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body: |
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; GCN-LABEL: name: sreg64_inits_different_blocks
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; GCN: bb.0:
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; GCN-NEXT: successors: %bb.1(0x80000000)
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: undef %0.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: bb.1:
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; GCN-NEXT: dead %0.sub1:sgpr_64 = S_MOV_B32 2
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bb.0:
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undef %0.sub0:sgpr_64 = S_MOV_B32 1
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bb.1:
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%0.sub1:sgpr_64 = S_MOV_B32 2
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...
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---
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name: sreg64_inits_two_defs_sub1
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_inits_two_defs_sub1
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; GCN: undef %0.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: %0.sub1:sgpr_64 = S_MOV_B32 2
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; GCN-NEXT: dead %0.sub1:sgpr_64 = S_MOV_B32 3
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undef %0.sub0:sgpr_64 = S_MOV_B32 1
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%0.sub1:sgpr_64 = S_MOV_B32 2
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%0.sub1:sgpr_64 = S_MOV_B32 3
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...
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---
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name: sreg64_inits_two_defs_sub0
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_inits_two_defs_sub0
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; GCN: undef %0.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: %0.sub1:sgpr_64 = S_MOV_B32 2
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; GCN-NEXT: dead %0.sub0:sgpr_64 = S_MOV_B32 3
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undef %0.sub0:sgpr_64 = S_MOV_B32 1
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%0.sub1:sgpr_64 = S_MOV_B32 2
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%0.sub0:sgpr_64 = S_MOV_B32 3
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...
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---
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name: sreg64_inits_full_def
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_inits_full_def
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; GCN: dead undef %1.sub0:sgpr_64 = S_MOV_B32 1
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; GCN-NEXT: dead %0:sgpr_64 = S_MOV_B64 3
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undef %0.sub0:sgpr_64 = S_MOV_B32 1
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%0:sgpr_64 = S_MOV_B64 3
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...
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---
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name: sreg64_inits_imp_use
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_inits_imp_use
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; GCN: undef %0.sub0:sgpr_64 = S_MOV_B32 1, implicit $m0
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; GCN-NEXT: dead %0.sub1:sgpr_64 = S_MOV_B32 2
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undef %0.sub0:sgpr_64 = S_MOV_B32 1, implicit $m0
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%0.sub1:sgpr_64 = S_MOV_B32 2
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...
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---
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name: sreg64_inits_imp_def
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tracksRegLiveness: true
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body: |
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bb.0:
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; GCN-LABEL: name: sreg64_inits_imp_def
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; GCN: undef %0.sub0:sgpr_64 = S_MOV_B32 1, implicit-def $scc
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; GCN-NEXT: dead %0.sub1:sgpr_64 = S_MOV_B32 2
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undef %0.sub0:sgpr_64 = S_MOV_B32 1, implicit-def $scc
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%0.sub1:sgpr_64 = S_MOV_B32 2
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...
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