op-stats pass currently returns the number of occurrences of different operations in a Module. Useful for verifying transformation properties (e.g., 3 ops of specific dialect, 0 of another), but probably not useful outside of that so keeping it local to mlir-opt. This does not consider op attributes when counting.
PiperOrigin-RevId: 222259727
The passID is not currently stored in Pass but this avoids the unused variable warning. The passID is used to uniquely identify passes, currently this is only stored/used in PassInfo.
PiperOrigin-RevId: 220485662
Add static pass registration and change mlir-opt to use it. Future work is needed to refactor the registration for PassManager usage.
Change build targets to alwayslink to enforce registration.
PiperOrigin-RevId: 220390178
distinction. FunctionPasses can now choose to get called on all functions, or
have the driver split CFG/ML Functions up for them. NFC.
PiperOrigin-RevId: 218775885
consolidate the implementations in CFGFunctionViewGraph.cpp into it, and
implement the missing const specializations for functions. NFC.
PiperOrigin-RevId: 214048649
Enable using GraphWriter to dump graphviz in debug mode (kept to debug builds completely as this is only for debugging). Add option to mlir-opt to print CFGFunction after every transform in debug mode.
PiperOrigin-RevId: 211578699
