0def9a923d
#100690 introduces allocator registry with the ability to store allocator index in the descriptor. This patch adds an attribute to fir.embox and fircg.ext_embox to be able to set the allocator index while populating the descriptor fields.
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
//===-- runtime/allocator-registry.cpp ------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "flang/Runtime/allocator-registry.h"
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#include "terminator.h"
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namespace Fortran::runtime {
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#ifndef FLANG_RUNTIME_NO_GLOBAL_VAR_DEFS
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RT_OFFLOAD_VAR_GROUP_BEGIN
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RT_VAR_ATTRS AllocatorRegistry allocatorRegistry;
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RT_OFFLOAD_VAR_GROUP_END
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#endif // FLANG_RUNTIME_NO_GLOBAL_VAR_DEFS
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RT_OFFLOAD_API_GROUP_BEGIN
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RT_API_ATTRS void AllocatorRegistry::Register(int pos, Allocator_t allocator) {
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// pos 0 is reserved for the default allocator and is registered in the
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// struct ctor.
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INTERNAL_CHECK(pos > 0 && pos < MAX_ALLOCATOR);
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allocators[pos] = allocator;
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}
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RT_API_ATTRS AllocFct AllocatorRegistry::GetAllocator(int pos) {
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INTERNAL_CHECK(pos >= 0 && pos < MAX_ALLOCATOR);
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AllocFct f{allocators[pos].alloc};
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INTERNAL_CHECK(f != nullptr);
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return f;
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}
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RT_API_ATTRS FreeFct AllocatorRegistry::GetDeallocator(int pos) {
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INTERNAL_CHECK(pos >= 0 && pos < MAX_ALLOCATOR);
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FreeFct f{allocators[pos].free};
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INTERNAL_CHECK(f != nullptr);
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return f;
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}
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RT_OFFLOAD_API_GROUP_END
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} // namespace Fortran::runtime
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