------- Comment #24 from jakub at gcc dot gnu dot org 2009-10-02 15:01 ------- Subject: Bug 41404
Author: jakub Date: Fri Oct 2 15:01:22 2009 New Revision: 152403 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152403 Log: PR debug/41404 PR debug/41353 * cfgexpand.c (expand_debug_expr) <case STRING_CST>: Don't create CONST_STRING if STRING_CST contains embedded '\0's or doesn't end with '\0'. (expand_debug_expr) <case VAR_DECL>: For TREE_STATIC !DECL_EXTERNAL vars use DECL_RTL with resetting it back to NULL afterwards. * dwarf2out.c (same_dw_val_p): For dw_val_class_addr compare with rtx_equal_p instead of asserting it is a SYMBOL_REF. (value_format): For dw_val_class_addr only use DW_FORM_addr if the attribute type allows it, otherwise use DW_FORM_dataN. (mem_loc_descriptor): Handle CONST_STRING. (add_const_value_attribute): Handle CONST_STRING using add_AT_addr. Handle MEM with CONST_STRING address using add_AT_string. (rtl_for_decl_init): Return MEM with CONST_STRING address instead of CONST_STRING for const arrays initialized with a string literal. (resolve_one_addr, resolve_addr_in_expr, resolve_addr): New functions. (dwarf2out_finish): Call resolve_addr. * gcc.dg/guality/pr41404-1.c: New test. * gcc.dg/guality/pr41353-2.c: New test. Added: trunk/gcc/testsuite/gcc.dg/guality/pr41353-2.c trunk/gcc/testsuite/gcc.dg/guality/pr41404-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/cfgexpand.c trunk/gcc/dwarf2out.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41404
