push for myself pls ignore my commit msgs im too lazy ok dont judge me thx <3

Author: ZelboK

crates/rustc_codegen_nvvm/src/builder.rs

@@ -527,7 +527,7 @@ impl<'ll, 'tcx, 'a> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
         assert_eq!(place.llextra.is_some(), place.layout.is_unsized());
 
         if place.layout.is_zst() {
-            return OperandRef::new_zst(self, place.layout);
+            return OperandRef::zero_sized(place.layout);
         }
 
         fn scalar_load_metadata<'a, 'll, 'tcx>(

crates/rustc_codegen_nvvm/src/const_ty.rs

@@ -209,6 +209,7 @@ impl<'ll, 'tcx> ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         }
     }
 
+    // removed in nightly 1.72.0 so figure out the consequences if any
     // fn from_const_alloc(
     //     &self,
     //     layout: TyAndLayout<'tcx>,

crates/rustc_codegen_nvvm/src/debug_info/metadata.rs

@@ -398,7 +398,7 @@ fn fixed_vec_metadata<'ll, 'tcx>(
     let (size, align) = cx.size_and_align_of(array_or_slice_type);
 
     let upper_bound = match array_or_slice_type.kind() {
-        ty::Array(_, len) => len.eval_usize(cx.tcx, ty::ParamEnv::reveal_all()) as c_longlong,
+        ty::Array(_, len) => len.eval_target_usize(cx.tcx, ty::ParamEnv::reveal_all()) as c_longlong,
         _ => -1,
     };
 

crates/rustc_codegen_nvvm/src/debug_info/mod.rs

@@ -17,7 +17,7 @@ use rustc_middle::ty::layout::HasTyCtxt;
 use rustc_middle::ty::subst::{GenericArgKind, SubstsRef};
 use rustc_middle::ty::{
     self, Binder, ExistentialTraitRef, Instance, ParamEnv, PolyExistentialTraitRef, Ty,
-    TypeFoldable, TypeVisitable,
+    TypeFoldable, TypeVisitable, TypeVisitableExt,
 };
 use rustc_session::config::{self, DebugInfo};
 use rustc_span::symbol::Symbol;
@@ -425,7 +425,7 @@ impl<'ll, 'tcx> DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                             ty::Adt(def, ..) if !def.is_box() => {
                                 // Again, only create type information if full debuginfo is enabled
                                 if cx.sess().opts.debuginfo == DebugInfo::Full
-                                    && !impl_self_ty.needs_subst()
+                                    && !impl_self_ty.has_param()
                                 {
                                     Some(type_metadata(cx, impl_self_ty, rustc_span::DUMMY_SP))
                                 } else {

crates/rustc_codegen_nvvm/src/init.rs

@@ -76,10 +76,10 @@ unsafe fn configure_llvm(sess: &Session) {
         };
         // Set the llvm "program name" to make usage and invalid argument messages more clear.
         // add("rustc -Cllvm-args=\"...\" with", true);
-        if sess.time_llvm_passes() {
+        if sess.opts.unstable_opts.time_llvm_passes {
             add("-time-passes", false);
         }
-        if sess.print_llvm_passes() {
+        if sess.opts.unstable_opts.print_llvm_passes {
             add("-debug-pass=Structure", false);
         }
         if !sess.opts.unstable_opts.no_generate_arange_section {

crates/rustc_codegen_nvvm/src/link.rs

@@ -181,7 +181,7 @@ fn link_exe(
     allocator: &Option<CompiledModule>,
     sess: &Session,
     crate_type: CrateType,
-    out_filename: &OutFileName,
+    out_filename: &Path,
     codegen_results: &CodegenResults,
 ) -> io::Result<()> {
     let mut objects = Vec::new();

crates/rustc_codegen_nvvm/src/mono_item.rs

@@ -11,7 +11,7 @@ pub use rustc_middle::mir::mono::MonoItem;
 use rustc_middle::mir::mono::{Linkage, Visibility};
 use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::layout::LayoutOf;
-use rustc_middle::ty::{self, Instance, TypeFoldable, TypeVisitable};
+use rustc_middle::ty::{self, Instance, TypeFoldable, TypeVisitable, TypeVisitableExt};
 use tracing::trace;
 
 pub(crate) fn visibility_to_llvm(linkage: Visibility) -> llvm::Visibility {
@@ -66,7 +66,7 @@ impl<'ll, 'tcx> PreDefineMethods<'tcx> for CodegenCx<'ll, 'tcx> {
             linkage,
             self.tcx.codegen_fn_attrs(instance.def_id())
         );
-        assert!(!instance.substs.needs_infer());
+        assert!(!instance.substs.has_infer());
 
         let fn_abi = self.fn_abi_of_instance(instance, ty::List::empty());