Optimize AllocHeap: use new/delete with 4KB blocks and static allocation#122822

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jkotas merged 8 commits into

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copilot/optimize-allocheap-memory

Jan 22, 2026

Commits on Jan 2, 2026

Initial plan
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Optimize allocheap.cpp: use new/delete and 4KB blocks with embedded metadata

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jkotas
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Remove dead code: InitialMemReserve support

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jkotas
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Address code review feedback: remove redundant condition

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jkotas
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Address feedback: simplify state tracking and remove obsolete code

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jkotas
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Update src/coreclr/nativeaot/Runtime/allocheap.cpp
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Remove m_pCurBlock, use m_blockList.GetHead() instead

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jkotas
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Address feedback: rename to AllocAligned, account for alignment, use static g_allocHeap

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