lebedev.ri added inline comments.
================ Comment at: lib/CodeGen/CGExprScalar.cpp:1129-1130 + return; + } + // That's it. We can't rule out any more cases with the data we have. ---------------- Actually, after messing with souper a little, if we are converting from *larger* *signed* type, then the truncation check is sufficient already. https://godbolt.org/g/DLVCy8 https://rise4fun.com/Alive/u2h So it *seems* only the `unsigned int -> signed char` case is problematic. Repository: rC Clang https://reviews.llvm.org/D50250 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
