Module rustc_codegen_ssa::base

Functions

• allocator_kind_for_codegen
  Decide allocator kind to codegen. If Some(_) this will be the same as tcx.allocator_kind, but it may be None in more cases (e.g. if using allocator definitions from a dylib dependency).
• bin_op_to_fcmp_predicate
• bin_op_to_icmp_predicate
• build_shift_expr_rhs
  Returns rhs sufficiently masked, truncated, and/or extended so that it can be used to shift lhs: it has the same size as lhs, and the value, when interpreted unsigned (no matter its type), will not exceed the size of lhs.
• cast_to_dyn_star
  Coerces src to dst_ty which is guaranteed to be a dyn* type.
• codegen_crate
• codegen_instance
• coerce_unsized_into
  Coerces src, which is a reference to a value of type src_ty, to a value of type dst_ty, and stores the result in dst.
• collect_debugger_visualizers_transitive
  This function returns all of the debugger visualizers specified for the current crate as well as all upstream crates transitively that match the visualizer_type specified.
• compare_simd_types
• determine_cgu_reuse
• get_argc_argv 🔒
  Obtain the argc and argv values to pass to the rust start function.
• is_call_from_compiler_builtins_to_upstream_monomorphization
  Returns whether a call from the current crate to the Instance would produce a call from compiler_builtins to a symbol the linker must resolve.
• maybe_create_entry_wrapper
  Creates the main function which will initialize the rust runtime and call users main function.
• provide
• unsize_ptr
  Coerces src to dst_ty. src_ty must be a pointer.
• unsized_info
  Retrieves the information we are losing (making dynamic) in an unsizing adjustment.
• wants_msvc_seh
  Returns true if this session’s target will use SEH-based unwinding.
• wants_new_eh_instructions
  Returns true if this session’s target requires the new exception handling LLVM IR instructions (catchpad / cleanuppad / … instead of landingpad)
• wants_wasm_eh