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comparison llvm/test/CodeGen/AMDGPU/regcoalesce-dbg.mir @ 252:1f2b6ac9f198 llvm-original

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LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900
parents 5f17cb93ff66
children
comparison
equal deleted inserted replaced
237:c80f45b162ad 252:1f2b6ac9f198
1 # RUN: llc -march=amdgcn -run-pass simple-register-coalescing -o - %s | FileCheck %s 1 # RUN: llc -march=amdgcn -run-pass register-coalescer -o - %s | FileCheck %s
2 2
3 # Test that register coalescing does not allow a call to 3 # Test that register coalescing does not allow a call to
4 # LIS->getInstructionIndex with a DBG_VALUE instruction, which does not have 4 # LIS->getInstructionIndex with a DBG_VALUE instruction, which does not have
5 # a slot index. 5 # a slot index.
6 6
7 # CHECK: %13.sub2:sgpr_128 = S_MOV_B32 0 7 # CHECK: %13.sub2:sgpr_128 = S_MOV_B32 0
8 # CHECK: DBG_VALUE{{.*}} %13.sub2 8 # CHECK: DBG_VALUE{{.*}} %13.sub2
9 9
10 --- | 10 --- |
11 define amdgpu_kernel void @test(i32 addrspace(1)* %out) { ret void } 11 define amdgpu_kernel void @test(ptr addrspace(1) %out) { ret void }
12 12
13 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !4, producer: "llvm", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !4) 13 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !4, producer: "llvm", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !4)
14 !1 = !DILocalVariable(name: "a", scope: !2, file: !4, line: 126, type: !6) 14 !1 = !DILocalVariable(name: "a", scope: !2, file: !4, line: 126, type: !6)
15 !2 = distinct !DISubprogram(name: "test", scope: !4, file: !4, line: 1, type: !3, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !5) 15 !2 = distinct !DISubprogram(name: "test", scope: !4, file: !4, line: 1, type: !3, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !5)
16 !3 = !DISubroutineType(types: !4) 16 !3 = !DISubroutineType(types: !4)
54 bb.0: 54 bb.0:
55 liveins: $sgpr0_sgpr1, $vgpr0 55 liveins: $sgpr0_sgpr1, $vgpr0
56 56
57 %3 = COPY killed $vgpr0 57 %3 = COPY killed $vgpr0
58 %0 = COPY killed $sgpr0_sgpr1 58 %0 = COPY killed $sgpr0_sgpr1
59 %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load (s64) from `i64 addrspace(4)* undef`) 59 %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load (s64) from `ptr addrspace(4) undef`)
60 %5 = S_LOAD_DWORD_IMM killed %0, 13, 0 :: (non-temporal dereferenceable invariant load (s32) from `i32 addrspace(4)* undef`) 60 %5 = S_LOAD_DWORD_IMM killed %0, 13, 0 :: (non-temporal dereferenceable invariant load (s32) from `ptr addrspace(4) undef`)
61 %18 = V_ASHRREV_I32_e32 31, %3, implicit $exec 61 %18 = V_ASHRREV_I32_e32 31, %3, implicit $exec
62 undef %19.sub0 = COPY killed %3 62 undef %19.sub0 = COPY killed %3
63 %19.sub1 = COPY killed %18 63 %19.sub1 = COPY killed %18
64 %10 = S_MOV_B32 61440 64 %10 = S_MOV_B32 61440
65 %11 = S_MOV_B32 0 65 %11 = S_MOV_B32 0
68 %12.sub1 = COPY killed %10 68 %12.sub1 = COPY killed %10
69 undef %13.sub0_sub1 = COPY killed %4 69 undef %13.sub0_sub1 = COPY killed %4
70 %13.sub2_sub3 = COPY killed %12 70 %13.sub2_sub3 = COPY killed %12
71 %20 = V_LSHL_B64_e64 killed %19, 2, implicit $exec 71 %20 = V_LSHL_B64_e64 killed %19, 2, implicit $exec
72 %16 = COPY killed %5 72 %16 = COPY killed %5
73 BUFFER_STORE_DWORD_ADDR64 killed %16, killed %20, killed %13, 0, 0, 0, 0, 0, implicit $exec :: (store (s32) into %ir.out) 73 BUFFER_STORE_DWORD_ADDR64 killed %16, killed %20, killed %13, 0, 0, 0, 0, implicit $exec :: (store (s32) into %ir.out)
74 S_ENDPGM 0 74 S_ENDPGM 0
75 75
76 ... 76 ...