atrosinenko wrote: This is similar to `MCPlusBuilder::InstructionIterator` class, but not tied to some specific iteration semantics. In a subsequent PR I plan adding an `std::optional<MCInstReference> getSinglePredecessor()` function with an extra feature of handling the case of the first instruction in a basic block with exactly one predecessor (this is important to analyze pauth-specific `BR_JumpTable` lowering), but other flavors of `operator--` could be possible.
https://github.com/llvm/llvm-project/pull/138655 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
