https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114639
--- Comment #16 from JuzheZhong <juzhe.zhong at rivai dot ai> --- This issue is not fully fixed since the fixed patch only fixes ICE but there is a regression in codegen: https://godbolt.org/z/4nvxeqb6K Terrible codege: test(__rvv_uint64m4_t): addi sp,sp,-16 csrr t0,vlenb sd ra,8(sp) sub sp,sp,t0 vs1r.v v1,0(sp) sub sp,sp,t0 vs1r.v v2,0(sp) sub sp,sp,t0 vs1r.v v3,0(sp) sub sp,sp,t0 vs1r.v v4,0(sp) sub sp,sp,t0 vs1r.v v5,0(sp) sub sp,sp,t0 vs1r.v v6,0(sp) sub sp,sp,t0 vs1r.v v7,0(sp) sub sp,sp,t0 vs1r.v v24,0(sp) sub sp,sp,t0 vs1r.v v25,0(sp) sub sp,sp,t0 vs1r.v v26,0(sp) sub sp,sp,t0 vs1r.v v27,0(sp) sub sp,sp,t0 vs1r.v v28,0(sp) sub sp,sp,t0 vs1r.v v29,0(sp) sub sp,sp,t0 vs1r.v v30,0(sp) sub sp,sp,t0 csrr t0,vlenb slli t1,t0,2 vs1r.v v31,0(sp) sub sp,sp,t1 vs4r.v v8,0(sp) call get_vl() csrr t0,vlenb slli t1,t0,2 vl4re64.v v8,0(sp) csrr t0,vlenb add sp,sp,t1 vl1re64.v v31,0(sp) add sp,sp,t0 vl1re64.v v30,0(sp) add sp,sp,t0 vl1re64.v v29,0(sp) add sp,sp,t0 vl1re64.v v28,0(sp) add sp,sp,t0 vl1re64.v v27,0(sp) add sp,sp,t0 vl1re64.v v26,0(sp) add sp,sp,t0 vl1re64.v v25,0(sp) add sp,sp,t0 vl1re64.v v24,0(sp) add sp,sp,t0 vl1re64.v v7,0(sp) add sp,sp,t0 vl1re64.v v6,0(sp) add sp,sp,t0 vl1re64.v v5,0(sp) add sp,sp,t0 vl1re64.v v4,0(sp) add sp,sp,t0 vl1re64.v v3,0(sp) add sp,sp,t0 vl1re64.v v2,0(sp) add sp,sp,t0 vl1re64.v v1,0(sp) add sp,sp,t0 ld ra,8(sp) vsetvli zero,a0,e64,m4,ta,ma vmsne.vi v0,v8,0 addi sp,sp,16 jr ra
