[Bug target/112531] [14] RISC-V: gcc.dg/unroll-8.c rtl-dump scan errors with --param=riscv-autovec-preference=scalable

[juzhe.zhong at rivai dot ai via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112531

JuzheZhong <juzhe.zhong at rivai dot ai> changed:

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                 CC|                            |juzhe.zhong at rivai dot ai

--- Comment #1 from JuzheZhong <juzhe.zhong at rivai dot ai> ---
This FAIL is reasonable. So we can ignore it.

The vectorized code will fail at this dump check like ARM SVE:
https://godbolt.org/z/dbsKb7bxY

Or you can fix testcase like AMDGCN:

disable vectorization:

/* { dg-additional-options "-fno-tree-vectorize" { target amdgcn-*-* } } */