Rollup merge of #68106 - varkor:self_self_use, r=estebank

[rust.git] / src / librustc_codegen_llvm / llvm_util.rs

diff --git a/src/librustc_codegen_llvm/llvm_util.rs b/src/librustc_codegen_llvm/llvm_util.rs
index c4e0baeb04707544366033f2e834f7a06389b8c6..52613fef7e612b0def79aa7d451130e96adbc9c1 100644 (file)
--- a/src/librustc_codegen_llvm/llvm_util.rs
+++ b/src/librustc_codegen_llvm/llvm_util.rs
@@ -6,10 +6,10 @@
 use rustc::session::Session;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_feature::UnstableFeatures;
+use rustc_span::symbol::sym;
+use rustc_span::symbol::Symbol;
 use rustc_target::spec::{MergeFunctions, PanicStrategy};
 use std::ffi::CString;
-use syntax::symbol::sym;
-use syntax_pos::symbol::Symbol;
 
 use std::slice;
 use std::str;
@@ -46,7 +46,7 @@ fn require_inited() {
 }
 
 unsafe fn configure_llvm(sess: &Session) {
-    let n_args = sess.opts.cg.llvm_args.len();
+    let n_args = sess.opts.cg.llvm_args.len() + sess.target.target.options.llvm_args.len();
     let mut llvm_c_strs = Vec::with_capacity(n_args + 1);
     let mut llvm_args = Vec::with_capacity(n_args + 1);
 
@@ -56,14 +56,11 @@ fn llvm_arg_to_arg_name(full_arg: &str) -> &str {
         full_arg.trim().split(|c: char| c == '=' || c.is_whitespace()).next().unwrap_or("")
     }
 
-    let user_specified_args: FxHashSet<_> = sess
-        .opts
-        .cg
-        .llvm_args
-        .iter()
-        .map(|s| llvm_arg_to_arg_name(s))
-        .filter(|s| s.len() > 0)
-        .collect();
+    let cg_opts = sess.opts.cg.llvm_args.iter();
+    let tg_opts = sess.target.target.options.llvm_args.iter();
+
+    let user_specified_args: FxHashSet<_> =
+        cg_opts.chain(tg_opts).map(|s| llvm_arg_to_arg_name(s)).filter(|s| s.len() > 0).collect();
 
     {
         // This adds the given argument to LLVM. Unless `force` is true