aarch64-sve2-acle-asm.exp tried to prevent --with-cpu/tune
from affecting the results, but it used sve_flags rather than
sve2_flags. This was a silent failure when running the full
testsuite, but was a fatal error when running the harness
individually.
gcc/testsuite/
* gcc.target/aarch64/sve2/acle/aarch64-sve2-acle-asm.exp: Use
sve2_flags instead of sve_flags.
# Turn off any codegen tweaks by default that may affect expected assembly.
# Tests relying on those should turn them on explicitly.
-set sve_flags "$sve_flags -mtune=generic -moverride=tune=none"
+set sve2_flags "$sve2_flags -mtune=generic -moverride=tune=none"
lappend extra_flags "-fno-ipa-icf"