https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106586
jiawei <jiawei at iscas dot ac.cn> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jiawei at iscas dot ac.cn --- Comment #7 from jiawei <jiawei at iscas dot ac.cn> --- I had roll back the RISC-V commit and found that this modification cause this building failure. https://gcc.gnu.org/git/?p=gcc.git;a=blobdiff;f=gcc/config/riscv/riscv.h;h=6f7f4d3fbdcfa6c8ca03604fbe5817aad6278e2e;hp=5083a1c24b08233810dd3b2aa4278b3ef8a75791;hb=4e72ccad80d69a76d149fba59603b8173fffe8fe;hpb=d19b4342c19e5a7fd84888aa06ebc106438d0c46 But I am not sure what's wrong with it, any suggestions?