2133002b8f
After the change from `report_fatal_error` to `Ctx.emitError` in #142014 there is a necessity to remove unsupported globals. Otherwise there is a secondary crash during ISel when processing them Fixes SWDEV-511241
35 lines
2.1 KiB
LLVM
35 lines
2.1 KiB
LLVM
; RUN: split-file %s %t
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; RUN: not opt -mtriple=amdgcn-amd-amdhsa -disable-output -passes=amdgpu-lower-buffer-fat-pointers %t/contains-null-init.ll 2>&1 | FileCheck -check-prefix=ERR0 %s
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; RUN: not opt -mtriple=amdgcn-amd-amdhsa -disable-output -passes=amdgpu-lower-buffer-fat-pointers %t/contains-poison-init.ll 2>&1 | FileCheck -check-prefix=ERR1 %s
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; RUN: not opt -mtriple=amdgcn-amd-amdhsa -disable-output -passes=amdgpu-lower-buffer-fat-pointers %t/defined-gv-type.ll 2>&1 | FileCheck -check-prefix=ERR2 %s
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; RUN: not opt -mtriple=amdgcn-amd-amdhsa -disable-output -passes=amdgpu-lower-buffer-fat-pointers %t/declared-gv-type.ll 2>&1 | FileCheck -check-prefix=ERR3 %s
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; RUN: not opt -mtriple=amdgcn-amd-amdhsa -disable-output -passes=amdgpu-lower-buffer-fat-pointers %t/used-global-with-p7.ll 2>&1 | FileCheck -check-prefix=ERR4 %s
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;--- contains-null-init.ll
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; ERR0: error: global variables that contain buffer fat pointers (address space 7 pointers) are unsupported. Use buffer resource pointers (address space 8) instead
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@init_null = global ptr addrspace(7) null
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;--- contains-poison-init.ll
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; ERR1: error: global variables that contain buffer fat pointers (address space 7 pointers) are unsupported. Use buffer resource pointers (address space 8) instead
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@init_poison = global ptr addrspace(7) poison
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;--- defined-gv-type.ll
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; ERR2: error: global variables with a buffer fat pointer address space (7) are not supported
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@gv_is_addrspace_7 = addrspace(7) global i32 0
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;--- declared-gv-type.ll
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; ERR3: error: global variables with a buffer fat pointer address space (7) are not supported
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@extern_gv_is_addrspace_7 = external addrspace(7) global i32
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;--- used-global-with-p7.ll
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; ERR4: error: global variables that contain buffer fat pointers (address space 7 pointers) are unsupported. Use buffer resource pointers (address space 8) instead
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; ERR4-NOT: LLVM ERROR
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@G = global ptr addrspace(7) poison
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define amdgpu_kernel void @use_global(ptr addrspace(7) %in) {
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%ptr = load ptr addrspace(7), ptr @G, align 8
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%v = load i32, ptr addrspace(7) %ptr, align 4
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store i32 %v, ptr addrspace(7) %in, align 4
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ret void
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}
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