diff options
Diffstat (limited to 'gcc/config/avr/avr.c')
| -rw-r--r-- | gcc/config/avr/avr.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index 76df476f4c4..7c3234f8f64 100644 --- a/gcc/config/avr/avr.c +++ b/gcc/config/avr/avr.c @@ -104,9 +104,6 @@ static GTY(()) rtx zero_reg_rtx; /* AVR register names {"r0", "r1", ..., "r31"} */ static const char *const avr_regnames[] = REGISTER_NAMES; -/* This holds the last insn address. */ -static int last_insn_address = 0; - /* Preprocessor macros to define depending on MCU type. */ static const char *avr_extra_arch_macro; @@ -556,8 +553,6 @@ expand_prologue (void) rtx pushword = gen_rtx_MEM (HImode, gen_rtx_POST_DEC (HImode, stack_pointer_rtx)); rtx insn; - - last_insn_address = 0; /* Init cfun->machine. */ cfun->machine->is_naked = avr_naked_function_p (current_function_decl); @@ -1459,25 +1454,17 @@ byte_immediate_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED) && INTVAL (op) <= 0xff && INTVAL (op) >= 0); } -/* Output all insn addresses and their sizes into the assembly language - output file. This is helpful for debugging whether the length attributes - in the md file are correct. - Output insn cost for next insn. */ +/* Output insn cost for next insn. */ void final_prescan_insn (rtx insn, rtx *operand ATTRIBUTE_UNUSED, int num_operands ATTRIBUTE_UNUSED) { - int uid = INSN_UID (insn); - - if (TARGET_INSN_SIZE_DUMP || TARGET_ALL_DEBUG) + if (TARGET_ALL_DEBUG) { - fprintf (asm_out_file, "/*DEBUG: 0x%x\t\t%d\t%d */\n", - INSN_ADDRESSES (uid), - INSN_ADDRESSES (uid) - last_insn_address, + fprintf (asm_out_file, "/* DEBUG: cost = %d. */\n", rtx_cost (PATTERN (insn), INSN, !optimize_size)); } - last_insn_address = INSN_ADDRESSES (uid); } /* Return 0 if undefined, 1 if always true or always false. */ |