Martin Sebor

folding snprintf with n greater than INT_MAX succeeds and fails to set errno

2

As the following test case shows, LLVM folds calls to `snprintf` with a constant format string containing no formatting directives to its length. This is done provided the bound (the...

inconsistent argument attributes in calls to similar library functions

2

This issue was prompted by a discussion in [D129224](https://reviews.llvm.org/D129224) of applying attributes to arguments of calls to known library functions. It shows that the middle end doesn't apply such attributes...