On Thu, Feb 3, 2022 at 2:21 PM Jakub Jelinek via Gcc-patches <gcc-patches@gcc.gnu.org> wrote: > > Hi! > > I'd like to ping the following patch.
OK (note the patch is obvious IMHO) Richard. > Thanks. > > On Thu, Jan 27, 2022 at 11:07:26AM +0100, Jakub Jelinek via Gcc-patches wrote: > > On Thu, Jan 20, 2022 at 11:27:20AM +0000, Richard Earnshaw via Gcc-patches > > wrote: > > > gcc/ChangeLog: > > > > > > * config/arm/arm.opt (mfix-cortex-a57-aes-1742098): New command-line > > > option. > > > (mfix-cortex-a72-aes-1655431): New option alias. > > > > > --- a/gcc/config/arm/arm.opt > > > +++ b/gcc/config/arm/arm.opt > > > @@ -272,6 +272,16 @@ mfix-cmse-cve-2021-35465 > > > Target Var(fix_vlldm) Init(2) > > > Mitigate issues with VLLDM on some M-profile devices (CVE-2021-35465). > > > > > > +mfix-cortex-a57-aes-1742098 > > > +Target Var(fix_aes_erratum_1742098) Init(2) Save > > > +Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72. > > > +Arm erratum #1742098 > > > + > > > +mfix-cortex-a72-aes-1655431 > > > +Target Alias(mfix-cortex-a57-aes-1742098) > > > +Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72. > > > +Arm erratum #1655431 > > > + > > > munaligned-access > > > Target Var(unaligned_access) Init(2) Save > > > Enable unaligned word and halfword accesses to packed data. > > > > This breaks: > > Running /usr/src/gcc/gcc/testsuite/gcc.misc-tests/help.exp ... > > FAIL: compiler driver --help=target option(s): "^ +-.*[^:.]$" absent from > > output: " -mfix-cortex-a57-aes-1742098 Mitigate issues with AES > > instructions on Cortex-A57 and Cortex-A72. Arm erratum #1742098" > > > > help.exp with help of lib/options.exp tests whether all non-empty > > descriptions of > > options are terminated with . or :. > > > > The following patch fixes that, ok for trunk? > > > > 2022-01-27 Jakub Jelinek <ja...@redhat.com> > > > > * config/arm/arm.opt (mfix-cortex-a57-aes-1742098, > > mfix-cortex-a72-aes-1655431): Ensure description ends with full stop. > > > > --- gcc/config/arm/arm.opt.jj 2022-01-21 22:43:22.879719389 +0100 > > +++ gcc/config/arm/arm.opt 2022-01-27 11:02:29.457553296 +0100 > > @@ -274,13 +274,13 @@ Mitigate issues with VLLDM on some M-pro > > > > mfix-cortex-a57-aes-1742098 > > Target Var(fix_aes_erratum_1742098) Init(2) Save > > -Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72. > > -Arm erratum #1742098 > > +Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72 > > +(Arm erratum #1742098). > > > > mfix-cortex-a72-aes-1655431 > > Target Alias(mfix-cortex-a57-aes-1742098) > > -Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72. > > -Arm erratum #1655431 > > +Mitigate issues with AES instructions on Cortex-A57 and Cortex-A72 > > +(Arm erratum #1655431). > > > > munaligned-access > > Target Var(unaligned_access) Init(2) Save > > Jakub >
