Enum JitOptimization 

pub enum JitOptimization {
    CopyPropagation,
    ArrayReadModifyWrite,
    TwoBufferLoad,
    FusedMultiplyAdd,
    ConditionalSwap,
    Swap,
    AffineIndex,
    StringAppendInt,
    RegisterAllocatedFunction,
    RegisterAllocatedRegion,
    RegisterAllocatedPreciseRegion,
    PinnedRegisters,
    FusedSelfCall,
    RotateInstruction,
}

Native-only JIT optimizations which run after LOGOS bytecode has been produced. These cannot honestly share an Opt bit with the Rust emitter: they transform JIT micro-ops, so they have their own named trace and are reported alongside the shared compiler trace.

Variants

CopyPropagation

Micro-op copy propagation and constant CSE.

ArrayReadModifyWrite

Array load/ALU/store collapsed to one read-modify-write operation.

TwoBufferLoad

Two array loads plus an integer operation collapsed to one operation.

FusedMultiplyAdd

Floating multiply plus add collapsed to FMA.

ConditionalSwap

A branchy compare-and-swap collapsed to one operation.

Swap

An unconditional array exchange collapsed to one operation.

AffineIndex

Affine index arithmetic folded into an array load.

StringAppendInt

Mutable Text += Int lowered to allocation-free decimal append.

RegisterAllocatedFunction

A function emitted by the contiguous register allocator.

RegisterAllocatedRegion

A loop region emitted by the contiguous register allocator.

RegisterAllocatedPreciseRegion

A precise-deopt region emitted by the contiguous register allocator.

PinnedRegisters

A successful stencil compile with hot values pinned in registers.

FusedSelfCall

Self-call argument moves fused into one contiguous copy.

RotateInstruction

Word rotate lowered to one native rol/ror instruction.

Implementations

impl JitOptimization

pub const ALL: [Self; 14]

Every native optimization, in stable report order.

pub const fn keyword(self) -> &'static str

Stable machine-readable report name.

Trait Implementations

impl Clone for JitOptimization

fn clone(&self) -> JitOptimization

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JitOptimization

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Ord for JitOptimization

fn cmp(&self, other: &JitOptimization) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for JitOptimization

fn eq(&self, other: &JitOptimization) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for JitOptimization

fn partial_cmp(&self, other: &JitOptimization) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for JitOptimization

impl Eq for JitOptimization

impl StructuralPartialEq for JitOptimization