[all-commits] [llvm/llvm-project] f71e32: [clang][bytecode] Implement constexpr step limit (...

[Timm Baeder via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f71e32196667264607974e22d28d3badb2d73b5e
      https://github.com/llvm/llvm-project/commit/f71e32196667264607974e22d28d3badb2d73b5e
  Author: Timm Baeder <tbaeder at redhat.com>
  Date:   2026-02-09 (Mon, 09 Feb 2026)

  Changed paths:
    M clang/lib/AST/ByteCode/Interp.cpp
    M clang/lib/AST/ByteCode/InterpState.cpp
    M clang/lib/AST/ByteCode/InterpState.h
    A clang/test/AST/ByteCode/constexpr-steps.cpp

  Log Message:
  -----------
  [clang][bytecode] Implement constexpr step limit (#176150)

This only calls `noteStep()` on jump opcodes, so this works for loops.
It does not prevent "hangs" when a function is just _very_ long (could
be interesting how this interfaces with expand statements?).

Fixes https://github.com/llvm/llvm-project/issues/165951



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