final.c (FIRST_INSN_ADDRESS): Remove.
* final.c (FIRST_INSN_ADDRESS): Remove. (shorten_branches): Don't use FIRST_INSN_ADDRESS. * system.h (FIRST_INSN_ADDRESS): Poison. * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS. * config/m32r/m32r-protos.h: Remove the prototype for m32r_first_insn_address. * config/m32r/m32r.c (m32r_first_insn_address): Remove. * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise. * doc/md.texi (FIRST_INSN_ADDRESS): Likewise. From-SVN: r75584
This commit is contained in:
Kazu Hirata
Kazu Hirata
parent
de99511b75
commit
b816f339f4
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@ -1,3 +1,15 @@
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2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
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* final.c (FIRST_INSN_ADDRESS): Remove.
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(shorten_branches): Don't use FIRST_INSN_ADDRESS.
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* system.h (FIRST_INSN_ADDRESS): Poison.
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* config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
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* config/m32r/m32r-protos.h: Remove the prototype for
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m32r_first_insn_address.
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* config/m32r/m32r.c (m32r_first_insn_address): Remove.
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* config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
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* doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
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2004-01-09 J. Brobecker <brobecker@gnat.com>
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* dwarf2out.c (gen_enumeration_type_die): Return the DIE that
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@ -2301,11 +2301,6 @@ extern int avr_case_values_threshold;
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#define FUNCTION_PROFILER(FILE, LABELNO) \
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fprintf (FILE, "/* profiler %d */", (LABELNO))
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/* `FIRST_INSN_ADDRESS'
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When the `length' insn attribute is used, this macro specifies the
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value to be assigned to the address of the first insn in a
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function. If not specified, 0 is used. */
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#define ADJUST_INSN_LENGTH(INSN, LENGTH) (LENGTH =\
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adjust_insn_length (INSN, LENGTH))
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/* If defined, modifies the length assigned to instruction INSN as a
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@ -27,7 +27,6 @@ extern void sdata_section (void);
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extern void m32r_init (void);
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extern void m32r_init_expanders (void);
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extern unsigned m32r_compute_frame_size (int);
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extern int m32r_first_insn_address (void);
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extern void m32r_expand_prologue (void);
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extern void m32r_finalize_pic (void);
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extern int direct_return (void);
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@ -1887,19 +1887,6 @@ m32r_compute_frame_size (int size) /* # of var. bytes allocated. */
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return total_size;
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}
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/* When the `length' insn attribute is used, this macro specifies the
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value to be assigned to the address of the first insn in a
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function. If not specified, 0 is used. */
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int
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m32r_first_insn_address (void)
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{
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if (! current_frame_info.initialized)
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m32r_compute_frame_size (get_frame_size ());
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return 0;
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}
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/* The table we use to reference PIC data. */
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static rtx global_offset_table;
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@ -1510,12 +1510,6 @@ L2: .word STATIC
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itself with an explicit address than to call an address kept in a
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register. */
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#define NO_RECURSIVE_FUNCTION_CSE
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/* When the `length' insn attribute is used, this macro specifies the
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value to be assigned to the address of the first insn in a
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function. If not specified, 0 is used. */
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#define FIRST_INSN_ADDRESS m32r_first_insn_address ()
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/* Section selection. */
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@ -5289,12 +5289,6 @@ Lengths are measured in addressable storage units (bytes).
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The following macros can be used to refine the length computation:
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@table @code
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@findex FIRST_INSN_ADDRESS
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@item FIRST_INSN_ADDRESS
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When the @code{length} insn attribute is used, this macro specifies the
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value to be assigned to the address of the first insn in a function. If
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not specified, 0 is used.
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@findex ADJUST_INSN_LENGTH
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@item ADJUST_INSN_LENGTH (@var{insn}, @var{length})
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If defined, modifies the length assigned to instruction @var{insn} as a
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10
gcc/final.c
10
gcc/final.c
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@ -736,12 +736,6 @@ compute_alignments (void)
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/* Make a pass over all insns and compute their actual lengths by shortening
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any branches of variable length if possible. */
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/* Give a default value for the lowest address in a function. */
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#ifndef FIRST_INSN_ADDRESS
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#define FIRST_INSN_ADDRESS 0
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#endif
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/* shorten_branches might be called multiple times: for example, the SH
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port splits out-of-range conditional branches in MACHINE_DEPENDENT_REORG.
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In order to do this, it needs proper length information, which it obtains
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@ -971,7 +965,7 @@ shorten_branches (rtx first ATTRIBUTE_UNUSED)
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#endif /* CASE_VECTOR_SHORTEN_MODE */
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/* Compute initial lengths, addresses, and varying flags for each insn. */
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for (insn_current_address = FIRST_INSN_ADDRESS, insn = first;
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for (insn_current_address = 0, insn = first;
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insn != 0;
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insn_current_address += insn_lengths[uid], insn = NEXT_INSN (insn))
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{
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@ -1072,7 +1066,7 @@ shorten_branches (rtx first ATTRIBUTE_UNUSED)
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{
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something_changed = 0;
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insn_current_align = MAX_CODE_ALIGN - 1;
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for (insn_current_address = FIRST_INSN_ADDRESS, insn = first;
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for (insn_current_address = 0, insn = first;
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insn != 0;
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insn = NEXT_INSN (insn))
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{
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@ -621,7 +621,8 @@ typedef char _Bool;
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EXIT_BODY OBJECT_FORMAT_ROSE MULTIBYTE_CHARS MAP_CHARACTER \
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LIBGCC_NEEDS_DOUBLE FINAL_PRESCAN_LABEL DEFAULT_CALLER_SAVES \
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LOAD_ARGS_REVERSED MAX_INTEGER_COMPUTATION_MODE \
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CONVERT_HARD_REGISTER_TO_SSA_P ASM_OUTPUT_MAIN_SOURCE_FILENAME
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CONVERT_HARD_REGISTER_TO_SSA_P ASM_OUTPUT_MAIN_SOURCE_FILENAME \
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FIRST_INSN_ADDRESS
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/* Hooks that are no longer used. */
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#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
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