1#ifndef HALIDE_FIND_INTRINSICS_H
2#define HALIDE_FIND_INTRINSICS_H
Subtypes for Halide expressions (Halide::Expr) and statements (Halide::Internal::Stmt)
Expr lower_sorted_avg(const Expr &a, const Expr &b)
Expr lower_widen_right_add(const Expr &a, const Expr &b)
Implement intrinsics with non-intrinsic using equivalents.
Expr lower_mul_shift_right(const Expr &a, const Expr &b, const Expr &q)
Expr lower_halving_sub(const Expr &a, const Expr &b)
Expr lower_halving_add(const Expr &a, const Expr &b)
Expr lower_rounding_halving_add(const Expr &a, const Expr &b)
Expr lower_widening_shift_left(const Expr &a, const Expr &b)
Expr lower_saturating_add(const Expr &a, const Expr &b)
Expr lower_widening_add(const Expr &a, const Expr &b)
Expr lower_saturating_cast(const Type &t, const Expr &a)
Expr lower_widening_shift_right(const Expr &a, const Expr &b)
Expr lower_intrinsics(const Expr &e)
The reverse of find_intrinsics.
Expr lower_widen_right_sub(const Expr &a, const Expr &b)
Expr lower_widen_right_mul(const Expr &a, const Expr &b)
Expr lower_rounding_shift_right(const Expr &a, const Expr &b)
Expr lower_widening_sub(const Expr &a, const Expr &b)
Stmt find_intrinsics(const Stmt &s)
Replace common arithmetic patterns with intrinsics.
Expr lower_intrinsic(const Call *op)
Replace one of the above ops with equivalent arithmetic.
Expr lower_rounding_mul_shift_right(const Expr &a, const Expr &b, const Expr &q)
Expr lower_widening_mul(const Expr &a, const Expr &b)
Expr lower_saturating_sub(const Expr &a, const Expr &b)
Expr lower_rounding_shift_left(const Expr &a, const Expr &b)
This file defines the class FunctionDAG, which is our representation of a Halide pipeline,...
@ Internal
Not visible externally, similar to 'static' linkage in C.
A fragment of Halide syntax.
A reference-counted handle to a statement node.
Types in the halide type system.