On Fri, Dec 01, 2023 at 11:44:28AM -0800, Andrew Pinski wrote: > On Fri, Dec 1, 2023, 11:36 Marek Polacek <pola...@redhat.com> wrote: > > > Bootstrapped/regtested on x86_64-pc-linux-gnu, ok for trunk? > > > > -- >8 -- > > It came up that a good hardening strategy is to disable trampolines > > which may require executable stack. Therefore the following patch > > adds -Werror=trampolines to -fhardened. > > > > It might make sense to add a fortran testcase too. Especially when that and > Ada are 2 biggest users of trampolines.
I don't know either of these languages to write a test, and I don't see anything that mentions the word trampoline in gfortran.dg/. Ada has gnat.dg/trampoline3.adb but: $ gcc -c -Wtrampolines trampoline3.adb trampoline3.adb:6:03: warning: variable "A" is read but never assigned [-gnatwv] so there is no warning. Marek
