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Apply CPU attributes to __rust_try

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Amanieu d'Antras 2020-01-14 17:42:47 +00:00
parent 61b67d0c19
commit d73813ae62
1 changed files with 2 additions and 0 deletions
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src/librustc_codegen_llvm/intrinsic.rs
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@ -1106,6 +1106,8 @@ fn gen_fn<'ll, 'tcx>(
)); ));
let fn_abi = FnAbi::of_fn_ptr(cx, rust_fn_sig, &[]); let fn_abi = FnAbi::of_fn_ptr(cx, rust_fn_sig, &[]);
let llfn = cx.declare_fn(name, &fn_abi); let llfn = cx.declare_fn(name, &fn_abi);
cx.set_frame_pointer_elimination(llfn);
cx.apply_target_cpu_attr(llfn);
// FIXME(eddyb) find a nicer way to do this. // FIXME(eddyb) find a nicer way to do this.
unsafe { llvm::LLVMRustSetLinkage(llfn, llvm::Linkage::InternalLinkage) }; unsafe { llvm::LLVMRustSetLinkage(llfn, llvm::Linkage::InternalLinkage) };
let bx = Builder::new_block(cx, llfn, "entry-block"); let bx = Builder::new_block(cx, llfn, "entry-block");