Rename tests/codegen into tests/codegen-llvm

Author: GuillaumeGomez

compiler/rustc_codegen_ssa/src/mir/rvalue.rs

@@ -869,7 +869,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     let ltext = bx.zext(is_lt, bx.type_i8());
                     bx.unchecked_ssub(gtext, ltext)
                 } else {
-                    // These operations are those expected by `tests/codegen/integer-cmp.rs`,
+                    // These operations are those expected by `tests/codegen-llvm/integer-cmp.rs`,
                     // from <https://github.com/rust-lang/rust/pull/63767>.
                     let is_lt = bx.icmp(pred(mir::BinOp::Lt), lhs, rhs);
                     let is_ne = bx.icmp(pred(mir::BinOp::Ne), lhs, rhs);

compiler/rustc_mir_transform/src/unreachable_prop.rs

@@ -75,7 +75,7 @@ fn remove_successors_from_switch<'tcx>(
     let is_unreachable = |bb| unreachable_blocks.contains(&bb);
 
     // If there are multiple targets, we want to keep information about reachability for codegen.
-    // For example (see tests/codegen/match-optimizes-away.rs)
+    // For example (see tests/codegen-llvm/match-optimizes-away.rs)
     //
     // pub enum Two { A, B }
     // pub fn identity(x: Two) -> Two {

library/alloc/src/collections/vec_deque/drain.rs

@@ -192,7 +192,7 @@ impl<T, A: Allocator> Drop for Drain<'_, T, A> {
                     // this branch is never taken.
                     // We use `#[cold]` instead of `#[inline(never)]`, because inlining this
                     // function into the general case (`.drain(n..m)`) is fine.
-                    // See `tests/codegen/vecdeque-drain.rs` for a test.
+                    // See `tests/codegen-llvm/vecdeque-drain.rs` for a test.
                     #[cold]
                     fn join_head_and_tail_wrapping<T, A: Allocator>(
                         source_deque: &mut VecDeque<T, A>,

library/alloc/src/raw_vec/mod.rs

@@ -761,7 +761,7 @@ impl<A: Allocator> RawVecInner<A> {
 }
 
 // not marked inline(never) since we want optimizers to be able to observe the specifics of this
-// function, see tests/codegen/vec-reserve-extend.rs.
+// function, see tests/codegen-llvm/vec-reserve-extend.rs.
 #[cold]
 fn finish_grow<A>(
     new_layout: Layout,

rustfmt.toml

@@ -14,7 +14,7 @@ ignore = [
     "/vendor/",
 
     # Some tests are not formatted, for various reasons.
-    "/tests/codegen/simd-intrinsic/", # Many types like `u8x64` are better hand-formatted.
+    "/tests/codegen-llvm/simd-intrinsic/", # Many types like `u8x64` are better hand-formatted.
     "/tests/crashes/",                # Many of these tests contain syntax errors.
     "/tests/debuginfo/",              # These tests are somewhat sensitive to source code layout.
     "/tests/incremental/",            # These tests are somewhat sensitive to source code layout.
@@ -58,5 +58,5 @@ ignore = [
 
     # Rustfmt doesn't support use closures yet
     "tests/mir-opt/ergonomic-clones/closure.rs",
-    "tests/codegen/ergonomic-clones/closure.rs",
+    "tests/codegen-llvm/ergonomic-clones/closure.rs",
 ]

src/bootstrap/src/core/build_steps/test.rs

@@ -1342,7 +1342,12 @@ test!(Ui { path: "tests/ui", mode: "ui", suite: "ui", default: true });
 
 test!(Crashes { path: "tests/crashes", mode: "crashes", suite: "crashes", default: true });
 
-test!(Codegen { path: "tests/codegen", mode: "codegen", suite: "codegen", default: true });
+test!(CodegenLlvm {
+    path: "tests/codegen-llvm",
+    mode: "codegen",
+    suite: "codegen-llvm",
+    default: true
+});
 
 test!(CodegenUnits {
     path: "tests/codegen-units",
@@ -1620,7 +1625,7 @@ NOTE: if you're sure you want to do this, please open an issue as to why. In the
         let suite_path = self.path;
 
         // Skip codegen tests if they aren't enabled in configuration.
-        if !builder.config.codegen_tests && suite == "codegen" {
+        if !builder.config.codegen_tests && mode == "codegen" {
             return;
         }
 
@@ -1817,7 +1822,7 @@ NOTE: if you're sure you want to do this, please open an issue as to why. In the
         let mut flags = if is_rustdoc { Vec::new() } else { vec!["-Crpath".to_string()] };
         flags.push(format!(
             "-Cdebuginfo={}",
-            if suite == "codegen" {
+            if mode == "codegen" {
                 // codegen tests typically check LLVM IR and are sensitive to additional debuginfo.
                 // So do not apply `rust.debuginfo-level-tests` for codegen tests.
                 if builder.config.rust_debuginfo_level_tests

src/bootstrap/src/core/builder/mod.rs

@@ -412,7 +412,7 @@ const PATH_REMAP: &[(&str, &[&str])] = &[
         &[
             // tidy-alphabetical-start
             "tests/assembly-llvm",
-            "tests/codegen",
+            "tests/codegen-llvm",
             "tests/codegen-units",
             "tests/coverage",
             "tests/coverage-run-rustdoc",
@@ -1049,7 +1049,7 @@ impl<'a> Builder<'a> {
                 test::Crashes,
                 test::Coverage,
                 test::MirOpt,
-                test::Codegen,
+                test::CodegenLlvm,
                 test::CodegenUnits,
                 test::AssemblyLlvm,
                 test::Incremental,

src/ci/docker/host-x86_64/test-various/Dockerfile

@@ -65,7 +65,7 @@ ENV WASM_SCRIPT python3 /checkout/x.py --stage 2 test --host='' --target $WASM_T
   tests/ui \
   tests/mir-opt \
   tests/codegen-units \
-  tests/codegen \
+  tests/codegen-llvm \
   tests/assembly-llvm \
   library/core