Hi Christophe,

> In practice, how do you activate it when running the GCC testsuite? Do
> you plan to send a GCC patch to enable this assembler flag, or do you
> locally enable that option by default in your binutils?

The warning is off by default so there is no need to do anything in the 
testsuite,
you just need a fixed binutils.

> FWIW, I've also noticed that the whole libstdc++ testsuite is somehow
> "deactivated" (I have 0 pass, 0 fail etc...)  after your GCC patch
> when configuring GCC
> --target arm-none-linux-gnueabihf
> --with-mode thumb
> --with-cpu cortex-a57
> --with-fpu crypto-neon-fp-armv8

Well it's possible a configure check failed somehow.

Cheers,
Wilco

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