| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Postgres/src/include/jit/ (Postgres Database Version 18.4©) Datei vom 11.4.2026 mit Größe 765 B |
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Quelle llvmjit_backport.hSprache: C |
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/* * A small header than can be included by backported LLVM code or PostgreSQL * code, to control conditional compilation. */ #ifndef LLVMJIT_BACKPORT_H #define LLVMJIT_BACKPORT_H #include <llvm/Config/llvm-config.h> /* * Pre-LLVM 22 RuntimeDyld can produce code that crashes on large memory ARM * systems, because llvm::SectionMemoryManager allocates multiple pieces of * memory that can be placed too far apart for the generated code. See * src/backend/jit/llvm/SectionMemoryManager.cpp for the patched replacement * class llvm::backport::SectionMemoryManager that we use as a workaround. * This header controls whether we use it. */ #if defined(__aarch64__) && LLVM_VERSION_MAJOR < 22 #define USE_LLVM_BACKPORT_SECTION_MEMORY_MANAGER #endif #endif
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2026-08-25