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From: "andrew at sifive dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/106531] -march=rv32iabmc should also enable zba, zbb,
 zbc, zbs
Date: Fri, 05 Aug 2022 00:17:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106531

--- Comment #3 from Andrew Waterman <andrew at sifive dot com> ---
The lengthy-ISA-name problem will be addressed to a great extent by the
forthcoming introduction of ISA profiles.  Although I agree the status quo =
is
ugly and overly verbose, I recommend against introducing GCC-specific syntax
for shortening ISA strings, since it'll quickly become legacy.=