Index HIR after creating TyCtxt

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

diff --git a/src/librustc_codegen_llvm/declare.rs b/src/librustc_codegen_llvm/declare.rs
index bb06b52162186d129135c1ab8abc3dcb94897cd2..fab6321186b2c27363a34d60761a0724092f9861 100644 (file)
--- a/src/librustc_codegen_llvm/declare.rs
+++ b/src/librustc_codegen_llvm/declare.rs
@@ -19,10 +19,8 @@
 use crate::type_::Type;
 use crate::value::Value;
 use log::debug;
-use rustc::session::config::Sanitizer;
 use rustc::ty::Ty;
 use rustc_codegen_ssa::traits::*;
-use rustc_data_structures::small_c_str::SmallCStr;
 
 /// Declare a function.
 ///
@@ -35,8 +33,9 @@ fn declare_raw_fn(
     ty: &'ll Type,
 ) -> &'ll Value {
     debug!("declare_raw_fn(name={:?}, ty={:?})", name, ty);
-    let namebuf = SmallCStr::new(name);
-    let llfn = unsafe { llvm::LLVMRustGetOrInsertFunction(cx.llmod, namebuf.as_ptr(), ty) };
+    let llfn = unsafe {
+        llvm::LLVMRustGetOrInsertFunction(cx.llmod, name.as_ptr().cast(), name.len(), ty)
+    };
 
     llvm::SetFunctionCallConv(llfn, callconv);
     // Function addresses in Rust are never significant, allowing functions to
@@ -47,21 +46,6 @@ fn declare_raw_fn(
         llvm::Attribute::NoRedZone.apply_llfn(Function, llfn);
     }
 
-    if let Some(ref sanitizer) = cx.tcx.sess.opts.debugging_opts.sanitizer {
-        match *sanitizer {
-            Sanitizer::Address => {
-                llvm::Attribute::SanitizeAddress.apply_llfn(Function, llfn);
-            }
-            Sanitizer::Memory => {
-                llvm::Attribute::SanitizeMemory.apply_llfn(Function, llfn);
-            }
-            Sanitizer::Thread => {
-                llvm::Attribute::SanitizeThread.apply_llfn(Function, llfn);
-            }
-            _ => {}
-        }
-    }
-
     attributes::default_optimisation_attrs(cx.tcx.sess, llfn);
     attributes::non_lazy_bind(cx.sess(), llfn);
     llfn
@@ -99,8 +83,7 @@ fn define_private_global(&self, ty: &'ll Type) -> &'ll Value {
 
     fn get_declared_value(&self, name: &str) -> Option<&'ll Value> {
         debug!("get_declared_value(name={:?})", name);
-        let namebuf = SmallCStr::new(name);
-        unsafe { llvm::LLVMRustGetNamedValue(self.llmod, namebuf.as_ptr()) }
+        unsafe { llvm::LLVMRustGetNamedValue(self.llmod, name.as_ptr().cast(), name.len()) }
     }
 
     fn get_defined_value(&self, name: &str) -> Option<&'ll Value> {