Small updates to clean up for MR

Author: Ricky (deg4uss3r)

_config.toml

@@ -2185,7 +2185,6 @@ fn add_apple_sdk(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) {
     let sdk_name = match (arch.as_str(), os.as_str()) {
         ("aarch64", "tvos") => "appletvos",
         ("x86_64", "tvos") => "appletvsimulator",
-        ("arm", "ios") if llvm_target.contains("sim") => "iphonesimulator",
         ("arm", "ios") => "iphoneos",
         ("aarch64", "ios") if llvm_target.contains("macabi") => "macosx",
         ("aarch64", "ios") if llvm_target.contains("sim") => "iphonesimulator",

compiler/rustc_codegen_ssa/src/back/link.rs

@@ -23,7 +23,7 @@ fn target_cpu(arch: Arch) -> String {
         X86_64 => "core2",
         X86_64_macabi => "core2",
         Arm64_macabi => "apple-a12",
-        Arm64_sim => "apple-a7",
+        Arm64_sim => "apple-a12",
     }
     .to_string()
 }

compiler/rustc_target/src/spec/apple_sdk_base.rs

@@ -809,6 +809,10 @@ supported_targets! {
     ("mipsel-sony-psp", mipsel_sony_psp),
     ("mipsel-unknown-none", mipsel_unknown_none),
     ("thumbv4t-none-eabi", thumbv4t_none_eabi),
+
+    ("aarch64_be-unknown-linux-gnu", aarch64_be_unknown_linux_gnu),
+    ("aarch64-unknown-linux-gnu_ilp32", aarch64_unknown_linux_gnu_ilp32),
+    ("aarch64_be-unknown-linux-gnu_ilp32", aarch64_be_unknown_linux_gnu_ilp32),
 }
 
 /// Everything `rustc` knows about how to compile for a specific target.