MaskRay wrote: Add @shafik who authors https://gist.github.com/shafik/848ae25ee209f698763cffee272a58f8 ("Although clang allows these flags it apparently does not actually implement the warnings")
> [*] I implemented what turned into GCC's level=1 way back when. Cool! FWIW the GCC doc is https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstrict-aliasing_003dn It says for Level 3 "If optimization is enabled, it also runs in the back end, where it deals with multiple statement cases using flow-sensitive points-to information." Do you know how it works? Any example? https://github.com/llvm/llvm-project/pull/74155 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
