wasmtime_regalloc_algorithm_enum enum
\brief Different ways to allocate registers.
The default is #WASMTIME_REGALLOC_BACKTRACKING.
Values
- WASMTIME_REGALLOC_BACKTRACKING → const wasmtime_regalloc_algorithm_enum
-
Generates the fastest possible code, but may take longer.
This algorithm performs “backtracking”, which means that it may undo its earlier work and retry as it discovers conflicts. This results in better register utilization, producing fewer spills and moves, but can cause super-linear compile runtime.
const wasmtime_regalloc_algorithm_enum(0) - WASMTIME_REGALLOC_SINGLE_PASS → const wasmtime_regalloc_algorithm_enum
-
Generates acceptable code very quickly.
This algorithm performs a single pass through the code, guaranteed to work in linear time. (Note that the rest of Cranelift is not necessarily guaranteed to run in linear time, however.) It cannot undo earlier decisions, however, and it cannot foresee constraints or issues that may occur further ahead in the code, so the code may have more spills and moves as a result.
const wasmtime_regalloc_algorithm_enum(1)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value → int
-
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromValue(
int value) → wasmtime_regalloc_algorithm_enum
Constants
-
values
→ const List<
wasmtime_regalloc_algorithm_enum> - A constant List of the values in this enum, in order of their declaration.