On x86_64-apple-darwin10, the change... Author: hubicka Date: Wed May 12 13:49:34 2010 New Revision: 159321
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159321 Log: * cgraph.h (struct varpool_node): Add aux. * varasm.c (find_decl_and_mark_needed): Force output of varpool nodes. * varpool.c (varpool_remove_node): Do not remove initializer. (varpool_reset_queue): Export. (varpool_finalize_decl): Volatile vars are forced to be output. * lto-symtab.c (lto_varpool_replace_node): Clear out initializer of replaced decl. * ipa.c (enqueue_cgraph_node, enqueue_varpool_node, process_references, varpool_can_remove_if_no_refs): New functions. (cgraph_remove_unreachable_nodes): Handle variables too. Modified: trunk/gcc/ChangeLog trunk/gcc/cgraph.c trunk/gcc/cgraph.h trunk/gcc/ipa.c trunk/gcc/lto-symtab.c trunk/gcc/tree-inline.c trunk/gcc/tree-inline.h trunk/gcc/varasm.c trunk/gcc/varpool.c triggered the regression of... FAIL: g++.dg/ext/visibility/anon6.C scan-assembler 1BIiE1cE At r159319, the assembly generated for anon6.s was... .const .align 2 __ZN12_GLOBAL__N_11BIiE1cE: .space 4 .constructor .destructor .align 1 .subsections_via_symbols ...while at r159321, the assembly becomes... .constructor .destructor .align 1 .subsections_via_symbols -- Summary: r159321 causes FAIL: g++.dg/ext/visibility/anon6.C scan- assembler 1BIiE1cE Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: howarth at nitro dot med dot uc dot edu GCC build triplet: x86_64-apple-darwin10 GCC host triplet: x86_64-apple-darwin10 GCC target triplet: x86_64-apple-darwin10 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44240
