rustc_codegen_ssa: remove unnecessary source_locations_enabled.

2 files changed, 8 insertions, 33 deletions

diff --git a/src/librustc_codegen_llvm/debuginfo/mod.rs b/src/librustc_codegen_llvm/debuginfo/mod.rs
index 46f186191e3..c1a7bb50878 100644
--- a/src/librustc_codegen_llvm/debuginfo/mod.rs
+++ b/src/librustc_codegen_llvm/debuginfo/mod.rs
@@ -51,7 +51,6 @@ mod utils;
 pub use self::create_scope_map::compute_mir_scopes;
 pub use self::metadata::create_global_var_metadata;
 pub use self::metadata::extend_scope_to_file;
-pub use self::source_loc::set_source_location;
 
 #[allow(non_upper_case_globals)]
 const DW_TAG_auto_variable: c_uint = 0x100;
@@ -193,13 +192,14 @@ impl DebugInfoBuilderMethods for Builder<'a, 'll, 'tcx> {
         }
     }
 
-    fn set_source_location(
-        &mut self,
-        debug_context: &mut FunctionDebugContext<&'ll DIScope>,
-        scope: &'ll DIScope,
-        span: Span,
-    ) {
-        set_source_location(debug_context, &self, scope, span)
+    fn set_source_location(&mut self, scope: &'ll DIScope, span: Span) {
+        debug!("set_source_location: {}", self.sess().source_map().span_to_string(span));
+
+        let dbg_loc = self.cx().create_debug_loc(scope, span);
+
+        unsafe {
+            llvm::LLVMSetCurrentDebugLocation(self.llbuilder, dbg_loc);
+        }
     }
     fn insert_reference_to_gdb_debug_scripts_section_global(&mut self) {
         gdb::insert_reference_to_gdb_debug_scripts_section_global(self)
@@ -333,7 +333,6 @@ impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         };
         let mut fn_debug_context = FunctionDebugContext {
             scopes: IndexVec::from_elem(null_scope, &mir.source_scopes),
-            source_locations_enabled: false,
             defining_crate: def_id.krate,
         };
 
diff --git a/src/librustc_codegen_llvm/debuginfo/source_loc.rs b/src/librustc_codegen_llvm/debuginfo/source_loc.rs
index 78dc1ac250e..1f871c7d207 100644
--- a/src/librustc_codegen_llvm/debuginfo/source_loc.rs
+++ b/src/librustc_codegen_llvm/debuginfo/source_loc.rs
@@ -1,38 +1,14 @@
 use super::metadata::UNKNOWN_COLUMN_NUMBER;
 use super::utils::{debug_context, span_start};
-use rustc_codegen_ssa::mir::debuginfo::FunctionDebugContext;
 
-use crate::builder::Builder;
 use crate::common::CodegenCx;
 use crate::llvm::debuginfo::DIScope;
 use crate::llvm::{self, Value};
-use log::debug;
 use rustc_codegen_ssa::traits::*;
 
 use libc::c_uint;
 use rustc_span::{Pos, Span};
 
-/// Sets the current debug location at the beginning of the span.
-///
-/// Maps to a call to llvm::LLVMSetCurrentDebugLocation(...).
-pub fn set_source_location<D>(
-    debug_context: &FunctionDebugContext<D>,
-    bx: &Builder<'_, 'll, '_>,
-    scope: &'ll DIScope,
-    span: Span,
-) {
-    let dbg_loc = if debug_context.source_locations_enabled {
-        debug!("set_source_location: {}", bx.sess().source_map().span_to_string(span));
-        Some(bx.cx().create_debug_loc(scope, span))
-    } else {
-        None
-    };
-
-    unsafe {
-        llvm::LLVMSetCurrentDebugLocation(bx.llbuilder, dbg_loc);
-    }
-}
-
 impl CodegenCx<'ll, '_> {
     pub fn create_debug_loc(&self, scope: &'ll DIScope, span: Span) -> &'ll Value {
         let loc = span_start(self, span);