Giving an int parameter to SVE intrinsics svptrue and svcnt caused Clang to crash on compilation. Changing their parameter types to void instead of omitting args results in a diagnostic error message instead.
@sdesmalen Only svcnt and svptrue cause the crash. This might be because of extra values added by the [IsAppendSVALL] TypeFlag in arm_sve.td. We decided to change other intrinsics with 0 parameters as there seems to be no drawbacks to doing so and it might catch further future errors.
Deleting // expected-error-re@+1... and running update_cc_test_checks.py did not generate anything in its place in either of the tests