autodiff: recurion added for typetree

2025-09-11 07:30:35 +00:00
parent 4f3f0f48e7
commit 4520926bb5
12 changed files with 191 additions and 20 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
@@ -127,6 +127,7 @@ pub(crate) mod Enzyme_AD {
        );
        pub(crate) fn EnzymeTypeTreeToString(arg1: CTypeTreeRef) -> *const c_char;
        pub(crate) fn EnzymeTypeTreeToStringFree(arg1: *const c_char);
+        pub(crate) fn EnzymeGetMaxTypeDepth() -> ::std::os::raw::c_uint;
    }

    unsafe extern "C" {