Hi Feng,
> -Original Message-
> From: Gcc-patches bounces+kyrylo.tkachov=arm@gcc.gnu.org> On Behalf Of Feng Xue OS
> via Gcc-patches
> Sent: Wednesday, August 2, 2023 4:49 PM
> To: gcc-patches@gcc.gnu.org
> Subject: [PATCH] arm/aarch64: Add bti for all functions [PR106671]
>
> This
Andrea Corallo writes:
> Feng Xue OS via Gcc-patches writes:
>
>> This patch extends option -mbranch-protection=bti with an optional argument
>> as bti[+all] to force compiler to unconditionally insert bti for all
>> functions. Because a direct function call at the stage of compiling might be
Feng Xue OS via Gcc-patches writes:
> This patch extends option -mbranch-protection=bti with an optional argument
> as bti[+all] to force compiler to unconditionally insert bti for all
> functions. Because a direct function call at the stage of compiling might be
> rewritten to an indirect call
