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# RUN: llc -mtriple=amdgcn -mcpu=gfx1250 -start-before=greedy,0 -stop-after=virtregrewriter,2 -verify-machineinstrs -o - %s | FileCheck --check-prefixes=GCN,GFX1250 %s
# Using the unaligned vector tuples are OK as long as they aren't used
# in a real instruction.
---
# GCN-LABEL: name: alloc_vgpr_64
# GFX1250: $vgpr4_vgpr5 = GLOBAL_LOAD
name: alloc_vgpr_64
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_64_align2 = GLOBAL_LOAD_DWORDX2 %0, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_96
# GFX1250: $vgpr4_vgpr5_vgpr6 = GLOBAL_LOAD
name: alloc_vgpr_96
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_96_align2 = GLOBAL_LOAD_DWORDX3 %0, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX3 %0, %2, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_128
# GFX1250: $vgpr4_vgpr5_vgpr6_vgpr7 = GLOBAL_LOAD
name: alloc_vgpr_128
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_128_align2 = GLOBAL_LOAD_DWORDX4 %0, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_160
# GFX1250: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8 = IMAGE_LOAD
name: alloc_vgpr_160
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_160_align2 = IMAGE_LOAD_V5_V1 %0.sub0, undef %3:sgpr_256, 0, 0, 0, 0, 0, 1, 0, 0, implicit $exec :: (dereferenceable load (s32), addrspace 4)
GLOBAL_STORE_DWORDX4 %0, %2.sub0_sub1_sub2_sub3, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_256
# GFX1250: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11 = COPY
name: alloc_vgpr_256
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%3:sgpr_256 = IMPLICIT_DEF
%2:vreg_256_align2 = COPY %3:sgpr_256
%4:vreg_128_align2 = IMAGE_SAMPLE_C_CL_O_V4_V8 %2, %3:sgpr_256, undef %5:sgpr_128, 0, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s32), addrspace 4)
GLOBAL_STORE_DWORDX4 %0, %2.sub0_sub1_sub2_sub3, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_512
# GFX1250: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19 = IMPLICIT_DEF
name: alloc_vgpr_512
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_512_align2 = IMPLICIT_DEF
GLOBAL_STORE_DWORDX4 %0, %2.sub0_sub1_sub2_sub3, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub4_sub5_sub6_sub7, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub8_sub9_sub10_sub11, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub12_sub13_sub14_sub15, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
---
# GCN-LABEL: name: alloc_vgpr_1024
# GFX1250: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31_vgpr32_vgpr33_vgpr34_vgpr35 = IMPLICIT_DEF
name: alloc_vgpr_1024
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0_vgpr1' }
- { reg: '$vgpr2' }
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2
%0:vreg_64_align2 = COPY $vgpr0_vgpr1
%1:vgpr_32 = COPY $vgpr2
%2:vreg_1024_align2 = IMPLICIT_DEF
GLOBAL_STORE_DWORDX4 %0, %2.sub0_sub1_sub2_sub3, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub4_sub5_sub6_sub7, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub8_sub9_sub10_sub11, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub12_sub13_sub14_sub15, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub16_sub17_sub18_sub19, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub20_sub21_sub22_sub23, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub24_sub25_sub26_sub27, 0, 0, implicit $exec
GLOBAL_STORE_DWORDX4 %0, %2.sub28_sub29_sub30_sub31, 0, 0, implicit $exec
GLOBAL_STORE_DWORD %0, %1, 0, 0, implicit $exec
...
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