http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48203
--- Comment #14 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-05-31 22:30:42 UTC --- (In reply to comment #13) > Author: jakub > Date: Mon Mar 28 23:53:46 2011 > New Revision: 171640 > > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171640 > Log: > PR debug/48203 > * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only > create ENTRY_VALUE if incoming or address of incoming's MEM > is a hard REG. > * dwarf2out.c (mem_loc_descriptor): Don't emit > DW_OP_GNU_entry_value of DW_OP_fbreg. > * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup > on ENTRY_VALUE is able to find the canonical parameter VALUE. > * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use > rtx_equal_p instead of rtx_equal_for_cselib_1 to compare > ENTRY_VALUE_EXPs. > (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP > is a REG_P or MEM_P with REG_P address, compute hash directly > instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP. > (preserve_only_constants): Don't clear VALUES forwaring > ENTRY_VALUE to some other VALUE. > > * gcc.dg/pr48203.c: New test. > > Added: > trunk/gcc/testsuite/gcc.dg/pr48203.c > Modified: > trunk/gcc/ChangeLog > trunk/gcc/cfgexpand.c > trunk/gcc/cselib.c > trunk/gcc/dwarf2out.c > trunk/gcc/testsuite/ChangeLog > trunk/gcc/var-tracking.c Jakub, Is this now fixed ? Ramana
