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| author | David Binderman <dcb314@hotmail.com> | 2009-11-24 12:59:00 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2009-11-24 12:59:00 +0000 |
| commit | 2d8882865f812124cce403d0a28d372dd6d712b2 (patch) | |
| tree | c4c734414946f093503d760e00bd8bb69ef8e901 /gcc/emit-rtl.c | |
| parent | 44018bc325fd70bba94cbfa4f8fa4b51c56ea0b6 (diff) | |
| download | gcc-2d8882865f812124cce403d0a28d372dd6d712b2.zip gcc-2d8882865f812124cce403d0a28d372dd6d712b2.tar.gz gcc-2d8882865f812124cce403d0a28d372dd6d712b2.tar.bz2 | |
cfgrtl.c (commit_one_edge_insertion): Remove set but not used local variable bb_note.
2009-11-24 David Binderman <dcb314@hotmail.com>
* cfgrtl.c (commit_one_edge_insertion): Remove set but not used
local variable bb_note.
* dominance.c (get_dominated_by): Likewise local var n.
(output_file_names): Likewise local var idx.
(add_location_or_const_value_attribute): Likewise local var status.
* dwarf2out.c (gen_variable_die): Likewise local var field.
* emit-rtl.c (no_line_numbers): Remove.
(init_emit_once): Remove line_numbers parameter.
* rtl.h (init_emit_once): Adjust prototype.
* toplev.c (backend_init): Adjust init_emit_once call.
From-SVN: r154496
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 674bcc4..6ef490e 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -84,10 +84,6 @@ rtx * regno_reg_rtx; static GTY(()) int label_num = 1; -/* Nonzero means do not generate NOTEs for source line numbers. */ - -static int no_line_numbers; - /* Commonly used rtx's, so that we only need space for one copy. These are initialized once for the entire compilation. All of these are unique; no other rtx-object will be equal to any @@ -5714,11 +5710,10 @@ init_emit_regs (void) pic_offset_table_rtx = NULL_RTX; } -/* Create some permanent unique rtl objects shared between all functions. - LINE_NUMBERS is nonzero if line numbers are to be generated. */ +/* Create some permanent unique rtl objects shared between all functions. */ void -init_emit_once (int line_numbers) +init_emit_once (void) { int i; enum machine_mode mode; @@ -5740,8 +5735,6 @@ init_emit_once (int line_numbers) reg_attrs_htab = htab_create_ggc (37, reg_attrs_htab_hash, reg_attrs_htab_eq, NULL); - no_line_numbers = ! line_numbers; - /* Compute the word and byte modes. */ byte_mode = VOIDmode; |