Re: [PATCH] RISC-V: Fix uninit riscv_subset_list::m_allow_adding_dup issue

[Jeff Law]

On 5/12/25 8:34 PM, Kito Cheng wrote:
We forgot to initialize m_allow_adding_dup in the constructor of
riscv_subset_list, then that will be a random value...that will lead
to a random behavior of the -march may accpet duplicate extension.

gcc/ChangeLog:

        * common/config/riscv/riscv-common.cc
        (riscv_subset_list::riscv_subset_list): Init m_allow_adding_dup.
Thanks.  I haven't dug into the failure yet, but I'm hoping this was the 
cause of the recent bootstrap failure.

jeff