Remove env_alloca hack

This is no longer necessary for LLVM >= 6.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/librustc_codegen_llvm/context.rs b/src/librustc_codegen_llvm/context.rs
index 6c90937de3f..94b0a4b59d3 100644
--- a/src/librustc_codegen_llvm/context.rs
+++ b/src/librustc_codegen_llvm/context.rs
@@ -10,7 +10,6 @@
 
 use attributes;
 use llvm;
-use llvm_util;
 use rustc::dep_graph::DepGraphSafe;
 use rustc::hir;
 use debuginfo;
@@ -447,10 +446,6 @@ impl MiscMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         attributes::apply_target_cpu_attr(self, llfn)
     }
 
-    fn closure_env_needs_indirect_debuginfo(&self) -> bool {
-        llvm_util::get_major_version() < 6
-    }
-
     fn create_used_variable(&self) {
         let name = const_cstr!("llvm.used");
         let section = const_cstr!("llvm.metadata");