Start moving away from the intrinsic_match macro

[rust.git] / src / lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 878b9390e1318c6c650cf56fb0ed6a3b1c132682..568bb20a3f4a7614ab35b22a8931291695e824be 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -79,7 +79,7 @@ mod prelude {
     pub(crate) use rustc_middle::ty::layout::{self, LayoutOf, TyAndLayout};
     pub(crate) use rustc_middle::ty::{
         self, FloatTy, Instance, InstanceDef, IntTy, ParamEnv, Ty, TyCtxt, TypeAndMut,
-        TypeFoldable, UintTy,
+        TypeFoldable, TypeVisitable, UintTy,
     };
     pub(crate) use rustc_target::abi::{Abi, Scalar, Size, VariantIdx};
 
@@ -141,7 +141,11 @@ fn new(
 
         let unwind_context =
             UnwindContext::new(isa, matches!(backend_config.codegen_mode, CodegenMode::Aot));
-        let debug_context = if debug_info { Some(DebugContext::new(tcx, isa)) } else { None };
+        let debug_context = if debug_info && !tcx.sess.target.options.is_like_windows {
+            Some(DebugContext::new(tcx, isa))
+        } else {
+            None
+        };
         CodegenCx {
             tcx,
             global_asm: String::new(),
@@ -167,7 +171,7 @@ fn init(&self, sess: &Session) {
         }
     }
 
-    fn target_features(&self, _sess: &Session) -> Vec<rustc_span::Symbol> {
+    fn target_features(&self, _sess: &Session, _allow_unstable: bool) -> Vec<rustc_span::Symbol> {
         vec![]
     }
 
@@ -243,6 +247,7 @@ fn build_isa(sess: &Session, backend_config: &BackendConfig) -> Box<dyn isa::Tar
     flags_builder.set("enable_probestack", "false").unwrap(); // __cranelift_probestack is not provided
     let enable_verifier = if backend_config.enable_verifier { "true" } else { "false" };
     flags_builder.set("enable_verifier", enable_verifier).unwrap();
+    flags_builder.set("regalloc_checker", enable_verifier).unwrap();
 
     let tls_model = match target_triple.binary_format {
         BinaryFormat::Elf => "elf_gd",
@@ -256,8 +261,6 @@ fn build_isa(sess: &Session, backend_config: &BackendConfig) -> Box<dyn isa::Tar
 
     flags_builder.set("enable_llvm_abi_extensions", "true").unwrap();
 
-    flags_builder.set("regalloc", &backend_config.regalloc).unwrap();
-
     use rustc_session::config::OptLevel;
     match sess.opts.optimize {
         OptLevel::No => {