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[AVR][commited] Remove dead code from config/avr/avr.c
- From: "Anatoly Sokolov" <aesok at post dot ru>
- To: <gcc-patches at gcc dot gnu dot org>
- Cc: <aesok at post dot ru>
- Date: Thu, 4 Oct 2007 10:42:39 +0400
- Subject: [AVR][commited] Remove dead code from config/avr/avr.c
Hi.
The code that actually used 'commands_in_file', 'commands_in_prologues' and
'commands_in_epilogues' variables was removed when switching avr port from
asm-prologue/epilogue to RTL-prologue/epilogue.
2007-10-04 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.c (commands_in_file, commands_in_prologues,
commands_in_epilogues): Remove variables.
(avr_file_start): Remove unneded initializations of commands_in_file,
commands_in_prologues and commands_in_epilogues variables.
(avr_file_end): Remove dead code.
Index: gcc/config/avr/avr.c
===================================================================
--- gcc/config/avr/avr.c (revision 128960)
+++ gcc/config/avr/avr.c (working copy)
@@ -95,15 +95,6 @@
/* This holds the last insn address. */
static int last_insn_address = 0;
-/* Commands count in the compiled file */
-static int commands_in_file;
-
-/* Commands in the functions prologues in the compiled file */
-static int commands_in_prologues;
-
-/* Commands in the functions epilogues in the compiled file */
-static int commands_in_epilogues;
-
/* Preprocessor macros to define depending on MCU type. */
const char *avr_base_arch_macro;
const char *avr_extra_arch_macro;
@@ -4807,10 +4778,6 @@
initialization code from libgcc if one or both sections are empty. */
fputs ("\t.global __do_copy_data\n", asm_out_file);
fputs ("\t.global __do_clear_bss\n", asm_out_file);
-
- commands_in_file = 0;
- commands_in_prologues = 0;
- commands_in_epilogues = 0;
}
/* Outputs to the stdio stream FILE some
@@ -4819,14 +4786,6 @@
static void
avr_file_end (void)
{
- fputs ("/* File ", asm_out_file);
- output_quoted_string (asm_out_file, main_input_filename);
- fprintf (asm_out_file,
- ": code %4d = 0x%04x (%4d), prologues %3d, epilogues %3d */\n",
- commands_in_file,
- commands_in_file,
- commands_in_file - commands_in_prologues - commands_in_epilogues,
- commands_in_prologues, commands_in_epilogues);
}
/* Choose the order in which to allocate hard registers for
Anatoly.