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| 1 | +; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals --include-generated-funcs --version 3 |
1 | 2 | ; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-ctor-dtor < %s | FileCheck %s
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2 | 3 | ; RUN: opt -S -mtriple=amdgcn-- -passes=amdgpu-lower-ctor-dtor < %s | FileCheck %s
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3 | 4 |
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11 | 12 | @llvm.global_ctors = appending addrspace(1) global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 1, ptr @foo, ptr null }]
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12 | 13 | @llvm.global_dtors = appending addrspace(1) global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 1, ptr @bar, ptr null }]
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13 | 14 |
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14 |
| -; CHECK: @__init_array_start = external addrspace(1) constant [0 x ptr addrspace(1)] |
15 |
| -; CHECK: @__init_array_end = external addrspace(1) constant [0 x ptr addrspace(1)] |
16 |
| -; CHECK: @__fini_array_start = external addrspace(1) constant [0 x ptr addrspace(1)] |
17 |
| -; CHECK: @__fini_array_end = external addrspace(1) constant [0 x ptr addrspace(1)] |
18 |
| -; CHECK: @llvm.used = appending global [2 x ptr] [ptr @amdgcn.device.init, ptr @amdgcn.device.fini] |
19 | 15 |
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20 |
| -; CHECK-LABEL: define weak_odr amdgpu_kernel void @amdgcn.device.init() #0 |
21 |
| -; CHECK-NEXT: entry: |
22 |
| -; CHECK-NEXT: br i1 icmp ne (ptr addrspace(1) @__init_array_start, ptr addrspace(1) @__init_array_end), label [[WHILE_ENTRY:%.*]], label [[WHILE_END:%.*]] |
23 |
| -; CHECK: while.entry: |
24 |
| -; CHECK-NEXT: [[PTR:%.*]] = phi ptr addrspace(1) [ @__init_array_start, [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[WHILE_ENTRY]] ] |
25 |
| -; CHECK-NEXT: [[CALLBACK:%.*]] = load ptr, ptr addrspace(1) [[PTR]], align 8 |
26 |
| -; CHECK-NEXT: call void [[CALLBACK]]() |
27 |
| -; CHECK-NEXT: [[NEXT]] = getelementptr ptr addrspace(1), ptr addrspace(1) [[PTR]], i64 1 |
28 |
| -; CHECK-NEXT: [[END:%.*]] = icmp eq ptr addrspace(1) [[NEXT]], @__init_array_end |
29 |
| -; CHECK-NEXT: br i1 [[END]], label [[WHILE_END]], label [[WHILE_ENTRY]] |
30 |
| -; CHECK: while.end: |
31 |
| -; CHECK-NEXT: ret void |
32 | 16 |
|
33 |
| -; CHECK-LABEL: define weak_odr amdgpu_kernel void @amdgcn.device.fini() #1 |
34 |
| -; CHECK-NEXT: entry: |
35 |
| -; CHECK-NEXT: br i1 icmp ne (ptr addrspace(1) @__fini_array_start, ptr addrspace(1) @__fini_array_end), label [[WHILE_ENTRY:%.*]], label [[WHILE_END:%.*]] |
36 |
| -; CHECK: while.entry: |
37 |
| -; CHECK-NEXT: [[PTR:%.*]] = phi ptr addrspace(1) [ @__fini_array_start, [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[WHILE_ENTRY]] ] |
38 |
| -; CHECK-NEXT: [[CALLBACK:%.*]] = load ptr, ptr addrspace(1) [[PTR]], align 8 |
39 |
| -; CHECK-NEXT: call void [[CALLBACK]]() |
40 |
| -; CHECK-NEXT: [[NEXT]] = getelementptr ptr addrspace(1), ptr addrspace(1) [[PTR]], i64 1 |
41 |
| -; CHECK-NEXT: [[END:%.*]] = icmp eq ptr addrspace(1) [[NEXT]], @__fini_array_end |
42 |
| -; CHECK-NEXT: br i1 [[END]], label [[WHILE_END]], label [[WHILE_ENTRY]] |
43 |
| -; CHECK: while.end: |
44 |
| -; CHECK-NEXT: ret void |
45 | 17 |
|
46 |
| -; CHECK-NOT: amdgcn.device. |
47 | 18 |
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48 | 19 | ; VISIBILITY: FUNC WEAK PROTECTED {{.*}} amdgcn.device.init
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49 | 20 | ; VISIBILITY: OBJECT WEAK DEFAULT {{.*}} amdgcn.device.init.kd
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@@ -73,5 +44,53 @@ define internal void @bar() {
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73 | 44 | ret void
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74 | 45 | }
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75 | 46 |
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76 |
| -; CHECK: attributes #0 = { "amdgpu-flat-work-group-size"="1,1" "device-init" } |
77 |
| -; CHECK: attributes #1 = { "amdgpu-flat-work-group-size"="1,1" "device-fini" } |
| 47 | +;. |
| 48 | +; CHECK: @[[LLVM_GLOBAL_CTORS:[a-zA-Z0-9_$"\\.-]+]] = appending addrspace(1) global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 1, ptr @foo, ptr null }] |
| 49 | +; CHECK: @[[LLVM_GLOBAL_DTORS:[a-zA-Z0-9_$"\\.-]+]] = appending addrspace(1) global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 1, ptr @bar, ptr null }] |
| 50 | +; CHECK: @[[__INIT_ARRAY_START:[a-zA-Z0-9_$"\\.-]+]] = external addrspace(1) constant [0 x ptr addrspace(1)] |
| 51 | +; CHECK: @[[__INIT_ARRAY_END:[a-zA-Z0-9_$"\\.-]+]] = external addrspace(1) constant [0 x ptr addrspace(1)] |
| 52 | +; CHECK: @[[__FINI_ARRAY_START:[a-zA-Z0-9_$"\\.-]+]] = external addrspace(1) constant [0 x ptr addrspace(1)] |
| 53 | +; CHECK: @[[__FINI_ARRAY_END:[a-zA-Z0-9_$"\\.-]+]] = external addrspace(1) constant [0 x ptr addrspace(1)] |
| 54 | +; CHECK: @[[LLVM_USED:[a-zA-Z0-9_$"\\.-]+]] = appending global [2 x ptr] [ptr @amdgcn.device.init, ptr @amdgcn.device.fini], section "llvm.metadata" |
| 55 | +;. |
| 56 | +; CHECK-LABEL: define internal void @foo() { |
| 57 | +; CHECK-NEXT: ret void |
| 58 | +; |
| 59 | +; |
| 60 | +; CHECK-LABEL: define internal void @bar() { |
| 61 | +; CHECK-NEXT: ret void |
| 62 | +; |
| 63 | +; |
| 64 | +; CHECK-LABEL: define weak_odr amdgpu_kernel void @amdgcn.device.init( |
| 65 | +; CHECK-SAME: ) #[[ATTR0:[0-9]+]] { |
| 66 | +; CHECK-NEXT: entry: |
| 67 | +; CHECK-NEXT: br i1 icmp ne (ptr addrspace(1) @__init_array_start, ptr addrspace(1) @__init_array_end), label [[WHILE_ENTRY:%.*]], label [[WHILE_END:%.*]] |
| 68 | +; CHECK: while.entry: |
| 69 | +; CHECK-NEXT: [[PTR:%.*]] = phi ptr addrspace(1) [ @__init_array_start, [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[WHILE_ENTRY]] ] |
| 70 | +; CHECK-NEXT: [[CALLBACK:%.*]] = load ptr, ptr addrspace(1) [[PTR]], align 8 |
| 71 | +; CHECK-NEXT: call void [[CALLBACK]]() |
| 72 | +; CHECK-NEXT: [[NEXT]] = getelementptr ptr addrspace(1), ptr addrspace(1) [[PTR]], i64 1 |
| 73 | +; CHECK-NEXT: [[END:%.*]] = icmp eq ptr addrspace(1) [[NEXT]], @__init_array_end |
| 74 | +; CHECK-NEXT: br i1 [[END]], label [[WHILE_END]], label [[WHILE_ENTRY]] |
| 75 | +; CHECK: while.end: |
| 76 | +; CHECK-NEXT: ret void |
| 77 | +; |
| 78 | +; |
| 79 | +; CHECK-LABEL: define weak_odr amdgpu_kernel void @amdgcn.device.fini( |
| 80 | +; CHECK-SAME: ) #[[ATTR1:[0-9]+]] { |
| 81 | +; CHECK-NEXT: entry: |
| 82 | +; CHECK-NEXT: br i1 icmp ne (ptr addrspace(1) @__fini_array_start, ptr addrspace(1) @__fini_array_end), label [[WHILE_ENTRY:%.*]], label [[WHILE_END:%.*]] |
| 83 | +; CHECK: while.entry: |
| 84 | +; CHECK-NEXT: [[PTR:%.*]] = phi ptr addrspace(1) [ @__fini_array_start, [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[WHILE_ENTRY]] ] |
| 85 | +; CHECK-NEXT: [[CALLBACK:%.*]] = load ptr, ptr addrspace(1) [[PTR]], align 8 |
| 86 | +; CHECK-NEXT: call void [[CALLBACK]]() |
| 87 | +; CHECK-NEXT: [[NEXT]] = getelementptr ptr addrspace(1), ptr addrspace(1) [[PTR]], i64 1 |
| 88 | +; CHECK-NEXT: [[END:%.*]] = icmp eq ptr addrspace(1) [[NEXT]], @__fini_array_end |
| 89 | +; CHECK-NEXT: br i1 [[END]], label [[WHILE_END]], label [[WHILE_ENTRY]] |
| 90 | +; CHECK: while.end: |
| 91 | +; CHECK-NEXT: ret void |
| 92 | +; |
| 93 | +;. |
| 94 | +; CHECK: attributes #[[ATTR0]] = { "amdgpu-flat-work-group-size"="1,1" "device-init" } |
| 95 | +; CHECK: attributes #[[ATTR1]] = { "amdgpu-flat-work-group-size"="1,1" "device-fini" } |
| 96 | +;. |
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