Move versioned LLVM target creation to rustc_codegen_ssa

The OS version depends on the deployment target environment variables,
the access of which we want to move to later in the compilation pipeline
that has access to more information, for example `env_depinfo`.

2 files changed, 4 insertions, 2 deletions

diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs
index bfa9e8b82a0..6b0cf95eb85 100644
--- a/compiler/rustc_codegen_llvm/src/back/write.rs
+++ b/compiler/rustc_codegen_llvm/src/back/write.rs
@@ -9,6 +9,7 @@ use llvm::{
     LLVMRustLLVMHasZlibCompressionForDebugSymbols, LLVMRustLLVMHasZstdCompressionForDebugSymbols,
 };
 use rustc_codegen_ssa::back::link::ensure_removed;
+use rustc_codegen_ssa::back::versioned_llvm_target;
 use rustc_codegen_ssa::back::write::{
     BitcodeSection, CodegenContext, EmitObj, ModuleConfig, TargetMachineFactoryConfig,
     TargetMachineFactoryFn,
@@ -211,7 +212,7 @@ pub(crate) fn target_machine_factory(
         singlethread = false;
     }
 
-    let triple = SmallCStr::new(&sess.target.llvm_target);
+    let triple = SmallCStr::new(&versioned_llvm_target(sess));
     let cpu = SmallCStr::new(llvm_util::target_cpu(sess));
     let features = CString::new(target_features.join(",")).unwrap();
     let abi = SmallCStr::new(&sess.target.llvm_abiname);
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 313957dda96..97a9f9c60e3 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -3,6 +3,7 @@ use std::cell::{Cell, RefCell};
 use std::ffi::{CStr, c_uint};
 use std::str;
 
+use rustc_codegen_ssa::back::versioned_llvm_target;
 use rustc_codegen_ssa::base::{wants_msvc_seh, wants_wasm_eh};
 use rustc_codegen_ssa::errors as ssa_errors;
 use rustc_codegen_ssa::traits::*;
@@ -177,7 +178,7 @@ pub(crate) unsafe fn create_module<'ll>(
         llvm::LLVMSetDataLayout(llmod, data_layout.as_ptr());
     }
 
-    let llvm_target = SmallCStr::new(&sess.target.llvm_target);
+    let llvm_target = SmallCStr::new(&versioned_llvm_target(sess));
     unsafe {
         llvm::LLVMRustSetNormalizedTarget(llmod, llvm_target.as_ptr());
     }