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dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl instead of dwarf2out_decl.

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* dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl
	instead of dwarf2out_decl.
	(struct var_loc_node): Remove section_label field.
	(dwarf2out_function_decl): New function.
	(dwarf2out_var_location): Don't set section_label field.
	(dwarf2out_begin_function): Don't empty decl_loc_table here.

From-SVN: r157771
This commit is contained in:
Jakub Jelinek 2010-03-27 11:52:27 +01:00 committed by Jakub Jelinek
parent 62f7fd2195
commit 5a9c8a1bb7
2 changed files with 21 additions and 9 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2010-03-27 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl
instead of dwarf2out_decl.
(struct var_loc_node): Remove section_label field.
(dwarf2out_function_decl): New function.
(dwarf2out_var_location): Don't set section_label field.
(dwarf2out_begin_function): Don't empty decl_loc_table here.
2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com>
PR tree-optimization/43544

21
gcc/dwarf2out.c
View File

@ -5410,6 +5410,7 @@ static void dwarf2out_define (unsigned int, const char *);
static void dwarf2out_undef (unsigned int, const char *);
static void dwarf2out_start_source_file (unsigned, const char *);
static void dwarf2out_end_source_file (unsigned);
static void dwarf2out_function_decl (tree);
static void dwarf2out_begin_block (unsigned, unsigned);
static void dwarf2out_end_block (unsigned, unsigned);
static bool dwarf2out_ignore_block (const_tree);
@ -5447,7 +5448,7 @@ const struct gcc_debug_hooks dwarf2_debug_hooks =
dwarf2out_end_epilogue,
dwarf2out_begin_function,
debug_nothing_int, /* end_function */
dwarf2out_decl, /* function_decl */
dwarf2out_function_decl, /* function_decl */
dwarf2out_global_decl,
dwarf2out_type_decl, /* type_decl */
dwarf2out_imported_module_or_decl,
@ -5731,7 +5732,6 @@ DEF_VEC_ALLOC_O(die_arg_entry,gc);
struct GTY ((chain_next ("%h.next"))) var_loc_node {
rtx GTY (()) var_loc_note;
const char * GTY (()) label;
const char * GTY (()) section_label;
struct var_loc_node * GTY (()) next;
};
@ -19925,6 +19925,16 @@ dwarf2out_decl (tree decl)
gen_decl_die (decl, NULL, context_die);
}
/* Write the debugging output for DECL. */
static void
dwarf2out_function_decl (tree decl)
{
dwarf2out_decl (decl);
htab_empty (decl_loc_table);
}
/* Output a marker (i.e. a label) for the beginning of the generated code for
a lexical block. */
@ -20317,11 +20327,6 @@ dwarf2out_var_location (rtx loc_note)
newloc->label = last_postcall_label;
}
if (cfun && in_cold_section_p)
newloc->section_label = crtl->subsections.cold_section_label;
else
newloc->section_label = text_section_label;
last_var_location_insn = next_real;
last_in_cold_section_p = in_cold_section_p;
}
@ -20334,8 +20339,6 @@ dwarf2out_var_location (rtx loc_note)
static void
dwarf2out_begin_function (tree fun)
{
htab_empty (decl_loc_table);
if (function_section (fun) != text_section)
have_multiple_function_sections = true;