https://github.com/efriedma-quic commented:
>> How does this interact with StrictFP? > I don't think it related to StrictFP, because we only care whether the global > variable errno is modified? which may bring in alias to other global > variable. As now the type of errno is int, so we record that for related > function. In strictfp mode, expf() can also modify the floating-point status bits... which count as "memory". So we need to make sure we treat reads and writes to the status bits as aliasing. https://github.com/llvm/llvm-project/pull/96025 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
