Rename OptimizeAttr::None to Default

rust-lang-ci · Jan 24, 2025 · 5ac95a5 · 5ac95a5
1 parent 7a9661d
commit 5ac95a5
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Showing 4 changed files with 10 additions and 8 deletions.
diff --git a/compiler/rustc_attr_data_structures/src/attributes.rs b/compiler/rustc_attr_data_structures/src/attributes.rs
@@ -35,9 +35,11 @@ pub enum InstructionSetAttr {
     ArmT32,
 }
 
-#[derive(Clone, Encodable, Decodable, Debug, HashStable_Generic)]
+#[derive(Clone, Encodable, Decodable, Debug, PartialEq, Eq, HashStable_Generic, Default)]
 pub enum OptimizeAttr {
-    None,
+    /// No `#[optimize(..)]` attribute
+    #[default]
+    Default,
     /// `#[optimize(none)]`
     DoNotOptimize,
     /// `#[optimize(speed)]`

diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs
@@ -333,7 +333,7 @@ pub(crate) fn llfn_attrs_from_instance<'ll, 'tcx>(
     let mut to_add = SmallVec::<[_; 16]>::new();
 
     match codegen_fn_attrs.optimize {
-        OptimizeAttr::None => {
+        OptimizeAttr::Default => {
             to_add.extend(default_optimisation_attrs(cx));
         }
         OptimizeAttr::DoNotOptimize => {

diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs
@@ -575,7 +575,7 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs {
         codegen_fn_attrs.inline = InlineAttr::Never;
     }
 
-    codegen_fn_attrs.optimize = attrs.iter().fold(OptimizeAttr::None, |ia, attr| {
+    codegen_fn_attrs.optimize = attrs.iter().fold(OptimizeAttr::Default, |ia, attr| {
         if !attr.has_name(sym::optimize) {
             return ia;
         }
@@ -587,7 +587,7 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs {
             inline_span = Some(attr.span);
             if items.len() != 1 {
                 err(attr.span, "expected one argument");
-                OptimizeAttr::None
+                OptimizeAttr::Default
             } else if list_contains_name(items, sym::size) {
                 OptimizeAttr::Size
             } else if list_contains_name(items, sym::speed) {
@@ -596,10 +596,10 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs {
                 OptimizeAttr::DoNotOptimize
             } else {
                 err(items[0].span(), "invalid argument");
-                OptimizeAttr::None
+                OptimizeAttr::Default
             }
         } else {
-            OptimizeAttr::None
+            OptimizeAttr::Default
         }
     });
 

diff --git a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
@@ -147,7 +147,7 @@ impl CodegenFnAttrs {
         CodegenFnAttrs {
             flags: CodegenFnAttrFlags::empty(),
             inline: InlineAttr::None,
-            optimize: OptimizeAttr::None,
+            optimize: OptimizeAttr::Default,
             export_name: None,
             link_name: None,
             link_ordinal: None,