Module rustc_mir_transform::dataflow_const_prop

A constant propagation optimization pass based on dataflow analysis.

Currently, this pass only propagates scalar values.

Macros

• throw_machine_stop_str 🔒
  Macro for machine-specific InterpError without allocation. (These will never be shown to the user, but they help diagnose ICEs.)

Structs

• Collector 🔒
• ConstAnalysis 🔒
• DataflowConstProp
• DummyMachine 🔒
• OperandCollector 🔒
• Patch 🔒

Constants

• BLOCK_LIMIT 🔒
• PLACE_LIMIT 🔒

Functions

• propagatable_scalar 🔒
• try_write_constant 🔒