svae work (ignore commit msgs they aren't foro anyone but myself :)

Author: ZelboK

crates/rustc_codegen_nvvm/src/debug_info/create_scope_map.rs

@@ -11,7 +11,6 @@ use rustc_middle::ty::{self, Instance, EarlyBinder};
 use rustc_session::config::DebugInfo;
 
 use rustc_index::bit_set::BitSet;
-use rustc_index::vec::Idx;
 
 use super::metadata::file_metadata;
 use super::util::DIB;

crates/rustc_codegen_nvvm/src/debug_info/metadata.rs

@@ -6,8 +6,7 @@ use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_hir::def::CtorKind;
 use rustc_hir::def_id::{DefId, LOCAL_CRATE};
-use rustc_index::Idx;
-use rustc_index::vec::{Idx, IndexVec};
+use rustc_index::{Idx, IndexVec};
 use rustc_middle::mir::{self, GeneratorLayout};
 use rustc_middle::ty::layout::{self, IntegerExt, LayoutOf, PrimitiveExt, TyAndLayout};
 use rustc_middle::ty::subst::GenericArgKind;
@@ -1677,7 +1676,7 @@ impl<'tcx> VariantInfo<'_, 'tcx> {
     fn field_name(&self, i: usize, cx: &CodegenCx<'_, 'tcx>) -> String {
         let field_name = match *self {
             VariantInfo::Adt(variant) if variant.ctor_kind() != Some(CtorKind::Fn) => {
-                Some(variant.fields[Idx::new(i)].ident(cx.tcx).name)
+                Some(variant.fields[usize::from_usize(i)].ident(cx.tcx).name)
             }
             VariantInfo::Generator {
                 generator_layout,

crates/rustc_codegen_nvvm/src/debug_info/mod.rs

@@ -11,7 +11,7 @@ use rustc_codegen_ssa::traits::*;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::sync::Lrc;
 use rustc_hir::def_id::{DefId, DefIdMap};
-use rustc_index::vec::IndexVec;
+use rustc_index::IndexVec;
 use rustc_middle::mir;
 use rustc_middle::ty::layout::HasTyCtxt;
 use rustc_middle::ty::subst::{GenericArgKind, SubstsRef};

crates/rustc_codegen_nvvm/src/intrinsic.rs

@@ -322,7 +322,8 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                     _ => bug!(),
                 };
                 self.call(
-                    self.type_i1(),None,
+                    self.type_i1(),
+                    None,
                     None,
                     expect,
                     &[
@@ -367,16 +368,23 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                         sym::ctlz | sym::cttz => {
                             let y = self.const_bool(false);
                             let llfn = self.get_intrinsic(&format!("llvm.{}.i{}", name, width));
-                            self.call(self.type_i1(), None, llfn, &[args[0].immediate(), y], None)
+                            self.call(self.type_i1(), None, None, llfn, &[args[0].immediate(), y], None)
                         }
                         sym::ctlz_nonzero | sym::cttz_nonzero => {
                             let y = self.const_bool(true);
                             let llvm_name = &format!("llvm.{}.i{}", &name_str[..4], width);
                             let llfn = self.get_intrinsic(llvm_name);
-                            self.call(self.type_i1(), None,None, llfn, &[args[0].immediate(), y], None)
+                            self.call(
+                                self.type_i1(),
+                                None,
+                                None,
+                                llfn,
+                                &[args[0].immediate(), y],
+                                None,
+                            )
                         }
                         sym::ctpop => self.call(
-                            self.type_i1(),
+                            self.type_i1(),None,
                             None,
                             self.get_intrinsic(&format!("llvm.ctpop.i{}", width)),
                             &[args[0].immediate()],
@@ -387,7 +395,7 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                                 args[0].immediate() // byte swap a u8/i8 is just a no-op
                             } else {
                                 self.call(
-                                    self.type_i1(),
+                                    self.type_i1(),None,
                                     None,
                                     self.get_intrinsic(&format!("llvm.bswap.i{}", width)),
                                     &[args[0].immediate()],
@@ -396,7 +404,8 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                             }
                         }
                         sym::bitreverse => self.call(
-                            self.type_i1(),None,
+                            self.type_i1(),
+                            None,
                             None,
                             self.get_intrinsic(&format!("llvm.bitreverse.i{}", width)),
                             &[args[0].immediate()],
@@ -410,7 +419,7 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                             let llvm_name =
                                 &format!("llvm.fsh{}.i{}", if is_left { 'l' } else { 'r' }, width);
                             let llfn = self.get_intrinsic(llvm_name);
-                            self.call(self.type_i1(), None, llfn, &[val, val, raw_shift], None)
+                            self.call(self.type_i1(), None,None, llfn, &[val, val, raw_shift], None)
                         }
                         sym::saturating_add | sym::saturating_sub => {
                             let is_add = name == sym::saturating_add;
@@ -463,7 +472,7 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
                     let b_ptr = self.bitcast(b, i8p_ty);
                     let n = self.const_usize(layout.size().bytes());
                     let intrinsic = self.get_intrinsic("memcmp");
-                    let cmp = self.call(self.type_i1(), None, intrinsic, &[a_ptr, b_ptr, n], None);
+                    let cmp = self.call(self.type_i1(),None, None, intrinsic, &[a_ptr, b_ptr, n], None);
                     self.icmp(IntPredicate::IntEQ, cmp, self.const_i32(0))
                 }
             }
@@ -488,7 +497,7 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
     fn abort(&mut self) {
         trace!("Generate abort call");
         let fnname = self.get_intrinsic("llvm.trap");
-        self.call(self.type_i1(), None, fnname, &[], None);
+        self.call(self.type_i1(),None, None, fnname, &[], None);
     }
 
     fn assume(&mut self, val: Self::Value) {
@@ -501,7 +510,7 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
         trace!("Generate expect call with `{:?}`, {}", cond, expected);
         let expect = self.get_intrinsic("llvm.expect.i1");
         self.call(
-            self.type_i1(),
+            self.type_i1(),None,
             None,
             expect,
             &[cond, self.const_bool(expected)],
@@ -526,12 +535,12 @@ impl<'a, 'll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
     fn va_start(&mut self, va_list: &'ll Value) -> Self::Value {
         trace!("Generate va_start `{:?}`", va_list);
         let intrinsic = self.cx().get_intrinsic("llvm.va_start");
-        self.call(self.type_i1(), None, intrinsic, &[va_list], None)
+        self.call(self.type_i1(),None, None, intrinsic, &[va_list], None)
     }
 
     fn va_end(&mut self, va_list: &'ll Value) -> Self::Value {
         trace!("Generate va_end call `{:?}`", va_list);
         let intrinsic = self.cx().get_intrinsic("llvm.va_end");
-        self.call(self.type_i1(), None, intrinsic, &[va_list], None)
+        self.call(self.type_i1(),None, None, intrinsic, &[va_list], None)
     }
 }

crates/rustc_codegen_nvvm/src/link.rs

@@ -160,17 +160,21 @@ fn link_rlib(sess: &Session, codegen_results: &CodegenResults, out_filename: &Pa
             | NativeLibKind::RawDylib
             | NativeLibKind::LinkArg
             | NativeLibKind::Unspecified => continue,
+            NativeLibKind::WasmImportModule => todo!(),
         }
         // native libraries in cuda doesnt make much sense, extern functions
         // do exist in nvvm for stuff like cuda syscalls and cuda provided functions
         // but including libraries doesnt make sense because nvvm would have to translate
         // the binary directly to ptx. We might want to add some way of linking in
         // ptx files or custom bitcode modules as "libraries" perhaps in the future.
-        if let Some(name) = lib.name {
-            sess.err(format!(
-                "Adding native libraries to rlib is not supported in CUDA: {}",
-                name
-            ));
+        match lib.name {
+            Some(name) => {
+                sess.err(format!(
+                    "Adding native libraries to rlib is not supported in CUDA: {}",
+                    name
+                ));
+            }
+            _ => (),
         }
     }
     trace!("Files linked in rlib:\n{:#?}", file_list);

crates/rustc_codegen_nvvm/src/override_fns.rs

@@ -59,6 +59,6 @@ fn override_libm_function<'ll, 'tcx>(func: Instance<'tcx>, cx: &CodegenCx<'ll, '
     let mut bx = Builder::build(cx, start);
 
     let params = llvm::get_params(llfn);
-    let llcall = bx.call(cx.type_i1(), None, intrinsic, &params, None);
+    let llcall = bx.call(cx.type_i1(),None, None, intrinsic, &params, None);
     bx.ret(llcall);
 }