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Refactor TargetOptions::data_layout into an Optional value to reflect current usage.

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NFC.
This commit is contained in:
Richard Diamond 2015-09-07 00:35:57 -05:00
parent 6f142404d6
commit cdf6cebc00
2 changed files with 13 additions and 6 deletions
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5
src/librustc_trans/trans/context.rs
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@ -229,9 +229,8 @@ unsafe fn create_context_and_module(sess: &Session, mod_name: &str) -> (ContextR
let mod_name = CString::new(mod_name).unwrap();
let llmod = llvm::LLVMModuleCreateWithNameInContext(mod_name.as_ptr(), llcx);
let custom_data_layout = &sess.target.target.options.data_layout[..];
if custom_data_layout.len() > 0 {
let data_layout = CString::new(custom_data_layout).unwrap();
if let Some(ref custom_data_layout) = sess.target.target.options.data_layout {
let data_layout = CString::new(&custom_data_layout[..]).unwrap();
llvm::LLVMSetDataLayout(llmod, data_layout.as_ptr());
} else {
let tm = ::back::write::create_target_machine(sess);