Changes in src/CodeGen/LinkOnce.cc [3cbe320:4bb5d36]

File:

• src/CodeGen/LinkOnce.cc (modified) (5 diffs)

src/CodeGen/LinkOnce.cc

@@ -10 +10 @@
 // Created On       : Thur May 13 10:10:00 2021
 // Last Modified By : Andrew Beach
-// Last Modified On : Wed Oct  4 10:52:00 2023
-// Update Count     : 1
+// Last Modified On : Thur May 13 14:39:00 2021
+// Update Count     : 0
 //
 
@@ -18 +18 @@
 #include <algorithm>
 
-#include "AST/Attribute.hpp"
-#include "AST/Decl.hpp"
-#include "AST/Expr.hpp"
-#include "AST/Pass.hpp"
 #include "Common/PassVisitor.h"       // for PassVisitor, WithShortCircuiting
 
 namespace CodeGen {
 
-namespace {
-
-bool is_cfa_linkonce_old( Attribute const * attr ) {
+static bool is_cfa_linkonce( Attribute const * attr ) {
         return std::string("cfa_linkonce") == attr->name;
 }
 
-bool is_section_attribute_old( Attribute const * attr ) {
+static bool is_section_attribute( Attribute const * attr ) {
         return std::string("section") == attr->name;
 }
@@ -45 +39 @@
                 std::list< Attribute * > & attributes = decl->attributes;
                 // See if we can find the element:
-                auto found = std::find_if(attributes.begin(), attributes.end(), is_cfa_linkonce_old );
+                auto found = std::find_if(attributes.begin(), attributes.end(), is_cfa_linkonce );
                 if ( attributes.end() != found ) {
                         // Remove any other sections:
-                        attributes.remove_if( is_section_attribute_old );
+                        attributes.remove_if( is_section_attribute );
                         // Iterator to the cfa_linkonce attribute should still be valid.
                         Attribute * attribute = *found;
@@ -69 +63 @@
 };
 
-bool is_cfa_linkonce( ast::Attribute const * attr ) {
-        return "cfa_linkonce" == attr->name;
-}
-
-bool is_section_attribute( ast::Attribute const * attr ) {
-        return "section" == attr->name;
-}
-
-struct LinkOnceCore : public ast::WithShortCircuiting {
-        void previsit( ast::Decl const * ) {
-                visit_children = false;
-        }
-
-        ast::DeclWithType const * postvisit( ast::DeclWithType const * decl ) {
-                // Check to see if we have to mutate, because should be uncommon.
-                {
-                        auto & attributes = decl->attributes;
-                        auto found = std::find_if( attributes.begin(), attributes.end(),
-                                        is_cfa_linkonce );
-                        if ( attributes.end() == found ) return decl;
-                }
-                auto mutDecl = mutate( decl );
-                auto & attributes = mutDecl->attributes;
-
-                // Remove all conflicting section attributes.
-                erase_if( attributes, is_section_attribute );
-
-                // Get the attribute, and overwrite it as a section attribute.
-                auto found = std::find_if( attributes.begin(), attributes.end(),
-                                is_cfa_linkonce );
-                assert( attributes.end() != found );
-                ast::Attribute * attribute = found->get_and_mutate();
-                assert( attribute->params.empty() );
-                assert( !decl->mangleName.empty() );
-
-                attribute->name = "section";
-                attribute->params.push_back(
-                        ast::ConstantExpr::from_string( mutDecl->location,
-                                ".gnu.linkonce." + decl->mangleName
-                        )
-                );
-
-                // Unconditionnaly add "visibility(default)" to anything with
-                // .gnu.linkonce visibility is a mess otherwise.
-                attributes.push_back( new ast::Attribute( "visibility", {
-                        ast::ConstantExpr::from_string( mutDecl->location, "default" )
-                } ) );
-                return mutDecl;
-        }
-};
-
-} // namespace
-
 void translateLinkOnce( std::list< Declaration *> & translationUnit ) {
         PassVisitor<LinkOnceVisitorCore> translator;
@@ -127 +68 @@
 }
 
-void translateLinkOnce( ast::TranslationUnit & translationUnit ) {
-        ast::Pass<LinkOnceCore>::run( translationUnit );
 }
-
-} // namespace CodeGen