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#![expect(dead_code)]
use libc::{c_char, c_uint};
use super::MetadataKindId;
use super::ffi::{AttributeKind, BasicBlock, Metadata, Module, Type, Value};
use crate::llvm::{Bool, Builder};
#[link(name = "llvm-wrapper", kind = "static")]
unsafe extern "C" {
// Enzyme
pub(crate) safe fn LLVMRustHasMetadata(I: &Value, KindID: MetadataKindId) -> bool;
pub(crate) fn LLVMRustEraseInstUntilInclusive(BB: &BasicBlock, I: &Value);
pub(crate) fn LLVMRustGetLastInstruction<'a>(BB: &BasicBlock) -> Option<&'a Value>;
pub(crate) fn LLVMRustDIGetInstMetadata(I: &Value) -> Option<&Metadata>;
pub(crate) fn LLVMRustEraseInstFromParent(V: &Value);
pub(crate) fn LLVMRustGetTerminator<'a>(B: &BasicBlock) -> &'a Value;
pub(crate) fn LLVMRustVerifyFunction(V: &Value, action: LLVMRustVerifierFailureAction) -> Bool;
pub(crate) fn LLVMRustHasAttributeAtIndex(V: &Value, i: c_uint, Kind: AttributeKind) -> bool;
pub(crate) fn LLVMRustGetArrayNumElements(Ty: &Type) -> u64;
pub(crate) fn LLVMRustHasFnAttribute(
F: &Value,
Name: *const c_char,
NameLen: libc::size_t,
) -> bool;
pub(crate) fn LLVMRustRemoveFnAttribute(F: &Value, Name: *const c_char, NameLen: libc::size_t);
pub(crate) fn LLVMGetFirstFunction(M: &Module) -> Option<&Value>;
pub(crate) fn LLVMGetNextFunction(Fn: &Value) -> Option<&Value>;
pub(crate) fn LLVMRustRemoveEnumAttributeAtIndex(
Fn: &Value,
index: c_uint,
kind: AttributeKind,
);
pub(crate) fn LLVMRustPositionBefore<'a>(B: &'a Builder<'_>, I: &'a Value);
pub(crate) fn LLVMRustPositionAfter<'a>(B: &'a Builder<'_>, I: &'a Value);
pub(crate) fn LLVMRustGetFunctionCall(
F: &Value,
name: *const c_char,
NameLen: libc::size_t,
) -> Option<&Value>;
}
unsafe extern "C" {
// Enzyme
pub(crate) fn LLVMDumpModule(M: &Module);
pub(crate) fn LLVMDumpValue(V: &Value);
pub(crate) fn LLVMGetFunctionCallConv(F: &Value) -> c_uint;
pub(crate) fn LLVMGetReturnType(T: &Type) -> &Type;
pub(crate) fn LLVMGetParams(Fnc: &Value, params: *mut &Value);
pub(crate) fn LLVMGetNamedFunction(M: &Module, Name: *const c_char) -> Option<&Value>;
}
#[repr(C)]
#[derive(Copy, Clone, PartialEq)]
pub(crate) enum LLVMRustVerifierFailureAction {
LLVMAbortProcessAction = 0,
LLVMPrintMessageAction = 1,
LLVMReturnStatusAction = 2,
}
#[cfg(feature = "llvm_enzyme")]
pub(crate) use self::Enzyme_AD::*;
#[cfg(feature = "llvm_enzyme")]
pub(crate) mod Enzyme_AD {
use std::ffi::{CString, c_char};
use libc::c_void;
unsafe extern "C" {
pub(crate) fn EnzymeSetCLBool(arg1: *mut ::std::os::raw::c_void, arg2: u8);
pub(crate) fn EnzymeSetCLString(arg1: *mut ::std::os::raw::c_void, arg2: *const c_char);
}
unsafe extern "C" {
static mut EnzymePrintPerf: c_void;
static mut EnzymePrintActivity: c_void;
static mut EnzymePrintType: c_void;
static mut EnzymeFunctionToAnalyze: c_void;
static mut EnzymePrint: c_void;
static mut EnzymeStrictAliasing: c_void;
static mut looseTypeAnalysis: c_void;
static mut EnzymeInline: c_void;
static mut RustTypeRules: c_void;
}
pub(crate) fn set_print_perf(print: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymePrintPerf), print as u8);
}
}
pub(crate) fn set_print_activity(print: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymePrintActivity), print as u8);
}
}
pub(crate) fn set_print_type(print: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymePrintType), print as u8);
}
}
pub(crate) fn set_print_type_fun(fun_name: &str) {
let c_fun_name = CString::new(fun_name).unwrap();
unsafe {
EnzymeSetCLString(
std::ptr::addr_of_mut!(EnzymeFunctionToAnalyze),
c_fun_name.as_ptr() as *const c_char,
);
}
}
pub(crate) fn set_print(print: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymePrint), print as u8);
}
}
pub(crate) fn set_strict_aliasing(strict: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymeStrictAliasing), strict as u8);
}
}
pub(crate) fn set_loose_types(loose: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(looseTypeAnalysis), loose as u8);
}
}
pub(crate) fn set_inline(val: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(EnzymeInline), val as u8);
}
}
pub(crate) fn set_rust_rules(val: bool) {
unsafe {
EnzymeSetCLBool(std::ptr::addr_of_mut!(RustTypeRules), val as u8);
}
}
}
#[cfg(not(feature = "llvm_enzyme"))]
pub(crate) use self::Fallback_AD::*;
#[cfg(not(feature = "llvm_enzyme"))]
pub(crate) mod Fallback_AD {
#![allow(unused_variables)]
pub(crate) fn set_inline(val: bool) {
unimplemented!()
}
pub(crate) fn set_print_perf(print: bool) {
unimplemented!()
}
pub(crate) fn set_print_activity(print: bool) {
unimplemented!()
}
pub(crate) fn set_print_type(print: bool) {
unimplemented!()
}
pub(crate) fn set_print_type_fun(fun_name: &str) {
unimplemented!()
}
pub(crate) fn set_print(print: bool) {
unimplemented!()
}
pub(crate) fn set_strict_aliasing(strict: bool) {
unimplemented!()
}
pub(crate) fn set_loose_types(loose: bool) {
unimplemented!()
}
pub(crate) fn set_rust_rules(val: bool) {
unimplemented!()
}
}
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