Expand description
This module ensures that if a function’s ABI requires a particular target feature, that target feature is enabled both on the callee and all callers.
Functions§
- check_
call_ 🔒site_ abi - Checks that a call expression does not try to pass a vector-passed argument which requires a target feature that the caller does not have, as doing so causes UB because of ABI mismatch.
- check_
callees_ 🔒abi - check_
feature_ 🔒dependent_ abi - check_
instance_ 🔒abi - Checks that the ABI of a given instance of a function does not contain vector-passed arguments or return values for which the corresponding target feature is not enabled.
- do_
check_ 🔒simd_ vector_ abi - Checks whether a certain function ABI is compatible with the target features currently enabled
for a certain function.
is_call
indicates whether this is a call-site check or a definition-site check; this is only relevant for the wording in the emitted error. - uses_
vector_ 🔒registers