The testcase is x86 specific, other targets have different costs defined.
2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
gcc/testsuite/ChangeLog:
PR target/103935
* g++.dg/vect/slp-pr98855.cc: Compile only for x86 targets.
-// { dg-do compile }
-// { dg-additional-options "-fvect-cost-model=cheap" }
-// { dg-additional-options "-mavx2" { target x86_64-*-* i?86-*-* } }
+// { dg-do compile { target i?86-*-* x86_64-*-* } }
+// { dg-additional-options "-fvect-cost-model=cheap -mavx2" }
#include <stdint.h>
#include <stdlib.h>