Rollup merge of rust-lang#121291 - heiher:revert-medium-cmodel, r=Nilstrieb

target: Revert default to the medium code model on LoongArch targets

This reverts commit 35dad14.

Fixes rust-lang#121289

Author: Noratrieb

compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs

@@ -1,4 +1,4 @@
-use crate::spec::{base, CodeModel, Target, TargetOptions};
+use crate::spec::{base, Target, TargetOptions};
 
 pub fn target() -> Target {
     Target {
@@ -7,7 +7,6 @@ pub fn target() -> Target {
         data_layout: "e-m:e-p:64:64-i64:64-i128:128-n64-S128".into(),
         arch: "loongarch64".into(),
         options: TargetOptions {
-            code_model: Some(CodeModel::Medium),
             cpu: "generic".into(),
             features: "+f,+d".into(),
             llvm_abiname: "lp64d".into(),

compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs

@@ -16,7 +16,7 @@ pub fn target() -> Target {
             max_atomic_width: Some(64),
             relocation_model: RelocModel::Static,
             panic_strategy: PanicStrategy::Abort,
-            code_model: Some(CodeModel::Medium),
+            code_model: Some(CodeModel::Small),
             ..Default::default()
         },
     }

compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs

@@ -17,7 +17,7 @@ pub fn target() -> Target {
             max_atomic_width: Some(64),
             relocation_model: RelocModel::Static,
             panic_strategy: PanicStrategy::Abort,
-            code_model: Some(CodeModel::Medium),
+            code_model: Some(CodeModel::Small),
             ..Default::default()
         },
     }