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| author | Anatoly Sokolov <aesok@post.ru> | 2009-10-08 22:28:48 +0400 |
|---|---|---|
| committer | Anatoly Sokolov <aesok@gcc.gnu.org> | 2009-10-08 22:28:48 +0400 |
| commit | 007a178cff07dc03e9df0cc0798d5077dbd9a944 (patch) | |
| tree | baa39b99f458db604664b5d5b0a55a0cc8eab780 /gcc/config/avr | |
| parent | e3104f55001fa42614c49cab274e078978d64e5a (diff) | |
| download | gcc-007a178cff07dc03e9df0cc0798d5077dbd9a944.zip gcc-007a178cff07dc03e9df0cc0798d5077dbd9a944.tar.gz gcc-007a178cff07dc03e9df0cc0798d5077dbd9a944.tar.bz2 | |
* config/avr/avr.c (last_insn_address) Remove variable.
(expand_prologue): Don't initialise last_insn_address variable.
(final_prescan_insn): Don't output insn size.
* config/avr/avr.opt (msize): Remove switch.
* doc/invoke.texi (AVR Options): Remove documentation of -msize
switch.
From-SVN: r152568
Diffstat (limited to 'gcc/config/avr')
| -rw-r--r-- | gcc/config/avr/avr.c | 19 | ||||
| -rw-r--r-- | gcc/config/avr/avr.opt | 4 |
2 files changed, 3 insertions, 20 deletions
diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index 76df476..7c3234f 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. */ diff --git a/gcc/config/avr/avr.opt b/gcc/config/avr/avr.opt index f94d6a3..f8013e5 100644 --- a/gcc/config/avr/avr.opt +++ b/gcc/config/avr/avr.opt @@ -47,10 +47,6 @@ mshort-calls Target Report Mask(SHORT_CALLS) Use rjmp/rcall (limited range) on >8K devices -msize -Target Report Mask(INSN_SIZE_DUMP) -Output instruction sizes to the asm file - mtiny-stack Target Report Mask(TINY_STACK) Change only the low 8 bits of the stack pointer |