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[REFACTOR][TIR] Introduce AllocBuffer and phase out Allocate+DeclBuffer
- #18865
#18865
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tqchen
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tqchen:refactor-and-introduce-allocbuffer-and-phase-out-allocatenode
tqchen/tvm:refactor-and-introduce-allocbuffer-and-phase-out-allocatenode
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Mar 4, 2026
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[REFACTOR][TIR] Introduce AllocBuffer and phase out Allocate+DeclBuffer
#18865
tqchen
merged 25 commits into
apache:main
apache/tvm:main
from
tqchen:refactor-and-introduce-allocbuffer-and-phase-out-allocatenode
tqchen/tvm:refactor-and-introduce-allocbuffer-and-phase-out-allocatenode
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[REFACTOR][TIR] Introduce AllocBuffer and phase out Allocate+DeclBuffer pattern
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[REFACTOR][TIR] Add AllocBufferNode handlers to S-TIR transforms and analyses
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[REFACTOR][TIR] Fix AllocBuffer variable definitions and printer roundtrip
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[REFACTOR][TIR] Fix clang-format in AllocBuffer S-TIR handlers
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[REFACTOR][TIR] Fix AllocBuffer handling in transforms and update test expectations
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[REFACTOR][TIR] Remove AllocateNode: replace with AllocBufferNode
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[REFACTOR][TIR] Add AllocBuffer::ConstantAllocationSize() helper
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[REFACTOR][TIR] Remove AllocDescriptor from merge_shared_memory_allocations
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[REFACTOR][TIR] Always print AllocBuffer as T.decl_buffer with annotations support
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[REFACTOR][TIR] Restore expected-output tests for storage rewrite
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[REFACTOR][TIR] Fix stale comment in storage_rewrite.cc
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[REFACTOR][TIR] Rename AllocBuffer/SBlock printing: T.alloc_buffer for stmt-level, T.sblock_alloc_buffer for SBlock-level
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[REFACTOR][TIR] Simplify T.alloc_buffer to only accept shape, dtype, scope
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[REFACTOR][TIR] Fix stale comments referencing old AllocateNode after AllocBuffer refactor
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[REFACTOR][TIR] Remove AllocDescriptor from storage_rewrite.cc
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[REFACTOR][TIR] Create separate AllocBufferFrame and add roundtrip test
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[TIR][FIX] Fix base StmtVisitor/StmtMutator for AllocBuffer/DeclBuffer to visit buffer shape
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[TIR][FIX] Fix s_tir::RenewDefs VisitBuffer to visit shape via VisitExpr
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Revert "[TIR][FIX] Fix base StmtVisitor/StmtMutator for AllocBuffer/DeclBuffer to visit buffer shape"
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[TIR][FIX] Fix LeafBlockRemovalPlan to peel AllocBuffer nodes in schedule primitives
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[TIR] Fix lint in regression test
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[TIR] Remove redundant reverse_compute_at regression test
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[TIR] Fix ConvertSSA renaming shared buffer_map shape vars
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[CI] Temporarily disable opencl tests in GPU-only unittest
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[CI] Skip broken adreno texture tests with numerical mismatches
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