diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/context.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/context.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 4dcc7cd5447..a22a67ad7d3 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -3,7 +3,6 @@ use crate::back::write::to_llvm_code_model; use crate::callee::get_fn; use crate::coverageinfo; use crate::debuginfo; -use crate::errors::BranchProtectionRequiresAArch64; use crate::llvm; use crate::llvm_util; use crate::type_::Type; @@ -275,10 +274,9 @@ pub unsafe fn create_module<'ll>( } } - if let Some(BranchProtection { bti, pac_ret }) = sess.opts.unstable_opts.branch_protection { - if sess.target.arch != "aarch64" { - sess.emit_err(BranchProtectionRequiresAArch64); - } else { + // AArch64-only options (checked in rustc_session). + if sess.target.arch == "aarch64" { + if let Some(BranchProtection { bti, pac_ret }) = sess.opts.unstable_opts.branch_protection { llvm::LLVMRustAddModuleFlag( llmod, llvm::LLVMModFlagBehavior::Error, |