Auto merge of #140415 - ChrisDenton:rollup-r0631fv, r=ChrisDenton

Rollup of 10 pull requests

Successful merges:

 - #139308 (add autodiff inline)
 - #139656 (Stabilize `slice_as_chunks` library feature)
 - #140022 (allow deref patterns to move out of boxes)
 - #140276 (Do not compute type_of for impl item if impl where clauses are unsatisfied)
 - #140302 (Move inline asm check to typeck, properly handle aliases)
 - #140323 (Implement the internal feature `cfg_target_has_reliable_f16_f128`)
 - #140391 (Rename sub_ptr to offset_from_unsigned in docs)
 - #140394 (Make bootstrap git tests more self-contained)
 - #140396 (Workaround for windows-gnu rust-lld test failure)
 - #140402 (only return nested goals for `Certainty::Yes`)

r? `@ghost`
`@rustbot` modify labels: rollup

2 files changed, 39 insertions, 0 deletions

diff --git a/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
index a9b3bdf7344..2ad39fc8538 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
@@ -19,6 +19,19 @@ unsafe extern "C" {
     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,
+    );
 }
 
 unsafe extern "C" {
diff --git a/compiler/rustc_codegen_llvm/src/llvm/mod.rs b/compiler/rustc_codegen_llvm/src/llvm/mod.rs
index 6ca81c651ed..d14aab06073 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/mod.rs
@@ -41,6 +41,32 @@ pub(crate) fn AddFunctionAttributes<'ll>(
     }
 }
 
+pub(crate) fn HasAttributeAtIndex<'ll>(
+    llfn: &'ll Value,
+    idx: AttributePlace,
+    kind: AttributeKind,
+) -> bool {
+    unsafe { LLVMRustHasAttributeAtIndex(llfn, idx.as_uint(), kind) }
+}
+
+pub(crate) fn HasStringAttribute<'ll>(llfn: &'ll Value, name: &str) -> bool {
+    unsafe { LLVMRustHasFnAttribute(llfn, name.as_c_char_ptr(), name.len()) }
+}
+
+pub(crate) fn RemoveStringAttrFromFn<'ll>(llfn: &'ll Value, name: &str) {
+    unsafe { LLVMRustRemoveFnAttribute(llfn, name.as_c_char_ptr(), name.len()) }
+}
+
+pub(crate) fn RemoveRustEnumAttributeAtIndex(
+    llfn: &Value,
+    place: AttributePlace,
+    kind: AttributeKind,
+) {
+    unsafe {
+        LLVMRustRemoveEnumAttributeAtIndex(llfn, place.as_uint(), kind);
+    }
+}
+
 pub(crate) fn AddCallSiteAttributes<'ll>(
     callsite: &'ll Value,
     idx: AttributePlace,