[all-commits] [llvm/llvm-project] 8fe38c: [clang][bytecode] Allocate InitMaps via Program/In...

[Timm Baeder via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8fe38c4c9c71c7a86ecdba476ee5bae4c02c0dfe
      https://github.com/llvm/llvm-project/commit/8fe38c4c9c71c7a86ecdba476ee5bae4c02c0dfe
  Author: Timm Baeder <tbaeder at redhat.com>
  Date:   2025-12-06 (Sat, 06 Dec 2025)

  Changed paths:
    M clang/lib/AST/ByteCode/Descriptor.cpp
    M clang/lib/AST/ByteCode/Descriptor.h
    M clang/lib/AST/ByteCode/Disasm.cpp
    M clang/lib/AST/ByteCode/EvaluationResult.cpp
    M clang/lib/AST/ByteCode/Interp.cpp
    M clang/lib/AST/ByteCode/Interp.h
    M clang/lib/AST/ByteCode/InterpBuiltin.cpp
    M clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
    M clang/lib/AST/ByteCode/InterpBuiltinBitCast.h
    M clang/lib/AST/ByteCode/Pointer.cpp
    M clang/lib/AST/ByteCode/Pointer.h
    M clang/test/AST/ByteCode/const-eval.c

  Log Message:
  -----------
  [clang][bytecode] Allocate InitMaps via Program/InterpState allocators (#170272)

Save them as a pointer intead of using a shared_ptr. This we we can use
the pointer integer value to differentiate the "no initmap yet" and "all
values initialzed" cases.

This regresses one test case in const-eval.c, but as it turns out, that
only worked coincidentally before.



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