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toplev.c (enum dump_file_index, dump_file): Add DFI_sibling.

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* toplev.c (enum dump_file_index, dump_file): Add DFI_sibling.
	(rest_of_compilation): Write sibling dump file and account
	for time as jump time.
	* invoke.texi: Update documentation on dump flags.

From-SVN: r33279
This commit is contained in:
Richard Kenner 2000-04-20 12:06:58 +00:00 committed by Richard Kenner
parent 5d14e3560c
commit 48d9ade562
3 changed files with 48 additions and 21 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
Thu Apr 20 08:01:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* toplev.c (enum dump_file_index, dump_file): Add DFI_sibling.
(rest_of_compilation): Write sibling dump file and account
for time as jump time.
* invoke.texi: Update documentation on dump flags.
2000-04-19 Marek Michalkiewicz <marekm@linux.org.pl>
* avr.c: #include "system.h" instead of <stdio.h> and <stdlib.h>.

51
gcc/invoke.texi
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@ -2201,51 +2201,64 @@ Here are the possible letters for use in @var{letters}, and their meanings:
@item A
Annotate the assembler output with miscellaneous debugging information.
@item b
Dump after computing branch probabilities, to @file{@var{file}.07.bp}.
Dump after computing branch probabilities, to @file{@var{file}.10.bp}.
@item B
Dump after block reordering, to @file{@var{file}.20.bbro}.
@item c
Dump after instruction combination, to the file @file{@var{file}.09.combine}.
Dump after instruction combination, to the file @file{@var{file}.12.combine}.
@item d
Dump after delayed branch scheduling, to @file{@var{file}.19.dbr}.
Dump after delayed branch scheduling, to @file{@var{file}.24.dbr}.
@item D
Dump all macro definitions, at the end of preprocessing, in addition to
normal output.
@item F
Dump after purging ADDRESSOF, to @file{@var{file}.03.addressof}.
@item e
Dump after SSA optimizations, to @file{@var{file}.05.ssa} and
@file{@var{file}.06.ussa}.
@item f
Dump after flow analysis, to @file{@var{file}.08.flow}.
Dump after flow analysis, to @file{@var{file}.11.flow}.
@item F
Dump after purging @code{ADDRESSOF} codes, to @file{@var{file}.04.addressof}.
@item g
Dump after global register allocation, to @file{@var{file}.13.greg}.
Dump after global register allocation, to @file{@var{file}.16.greg}.
@item G
Dump after GCSE, to @file{@var{file}.04.gcse}.
Dump after GCSE, to @file{@var{file}.07.gcse}.
@item i
Dump after sibling call optimizations, to @file{@var{file}.01.sibling}.
@item j
Dump after first jump optimization, to @file{@var{file}.01.jump}.
Dump after first jump optimization, to @file{@var{file}.02.jump}.
@item J
Dump after last jump optimization, to @file{@var{file}.17.jump2}.
Dump after last jump optimization, to @file{@var{file}.22.jump2}.
@item k
Dump after conversion from registers to stack, to @file{@var{file}.20.stack}.
Dump after conversion from registers to stack, to @file{@var{file}.25.stack}.
@item l
Dump after local register allocation, to @file{@var{file}.12.lreg}.
Dump after local register allocation, to @file{@var{file}.15.lreg}.
@item L
Dump after loop optimization, to @file{@var{file}.05.loop}.
Dump after loop optimization, to @file{@var{file}.08.loop}.
@item M
Dump after performing the machine dependent reorganisation pass, to
@file{@var{file}.18.mach}.
@file{@var{file}.23.mach}.
@item n
Dump after register renumbering, to @file{@var{file}.21.rnreg}.
@item N
Dump after the register move pass, to @file{@var{file}.10.regmove}.
Dump after the register move pass, to @file{@var{file}.13.regmove}.
@item r
Dump after RTL generation, to @file{@var{file}.00.rtl}.
@item R
Dump after the second instruction scheduling pass, to
@file{@var{file}.16.sched2}.
@file{@var{file}.19.sched2}.
@item s
Dump after CSE (including the jump optimization that sometimes follows
CSE), to @file{@var{file}.02.cse}.
CSE), to @file{@var{file}.03.cse}.
@item S
Dump after the first instruction scheduling pass, to
@file{@var{file}.11.sched}.
@file{@var{file}.14.sched}.
@item t
Dump after the second CSE pass (including the jump optimization that
sometimes follows CSE), to @file{@var{file}.06.cse2}.
sometimes follows CSE), to @file{@var{file}.09.cse2}.
@item w
Dump after the second flow pass, to @file{@var{file}.17.flow2}.
@item z
Dump after the peephold pass, to @file{@var{file}.18.peephole2}.
@item a
Produce all the dumps listed above.
@item m

11
gcc/toplev.c
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@ -251,6 +251,7 @@ struct dump_file_info
enum dump_file_index
{
DFI_rtl,
DFI_sibling,
DFI_jump,
DFI_cse,
DFI_addressof,
@ -284,6 +285,7 @@ enum dump_file_index
struct dump_file_info dump_file[DFI_MAX] =
{
{ "rtl", 'r', 0, 0, 0 },
{ "sibling", 'i', 0, 0, 0 },
{ "jump", 'j', 0, 0, 0 },
{ "cse", 's', 0, 0, 0 },
{ "addressof", 'F', 0, 0, 0 },
@ -2897,8 +2899,13 @@ rest_of_compilation (decl)
/* We may have potential sibling or tail recursion sites. Select one
(of possibly multiple) methods of performing the call. */
if (flag_optimize_sibling_calls)
optimize_sibling_and_tail_recursive_calls ();
open_dump_file (DFI_sibling, decl);
TIMEVAR (jump_time,
{
if (flag_optimize_sibling_calls)
optimize_sibling_and_tail_recursive_calls ();
});
close_dump_file (DFI_sibling, print_rtl, get_insns ());
if (ggc_p)
ggc_collect ();