[PATCH v2] msvcrt: Add an ermsb-based memset for x86/64.
piotr.caban at gmail.com
Tue Aug 31 07:18:26 CDT 2021
On 8/31/21 12:52 PM, Rémi Bernon wrote:
> For a start we could add -ffreestanding / -fno-builtin compilation flags
> to msvcrt instead, although it won't be much faster, it will at least
> fix the issue with the builtin replacement.
As far as I understand -fno-builtin does not guarantee that there will
be no call to memset introduced by compiler. Isn't it similar to the
memcpy problem we have while using clang?
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