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tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.

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* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
	* tree-pass.h (TDF_CSELIB): New macro.
	* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
	cselib_lookup): Check for it rather than for TDF_DETAILS.

From-SVN: r169482
This commit is contained in:
Bernd Schmidt 2011-02-01 15:12:26 +00:00 committed by Bernd Schmidt
parent 0f0a4367ab
commit 4a3c9687cf
4 changed files with 19 additions and 10 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2011-02-01 Bernd Schmidt <bernds@codesourcery.com>
* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
* tree-pass.h (TDF_CSELIB): New macro.
* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
cselib_lookup): Check for it rather than for TDF_DETAILS.
2011-02-01 H.J. Lu <hongjiu.lu@intel.com>
PR driver/47547

16
gcc/cselib.c
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@ -1,6 +1,6 @@
/* Common subexpression elimination library for GNU compiler.
Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GCC.
@ -1015,7 +1015,7 @@ new_cselib_val (unsigned int hash, enum machine_mode mode, rtx x)
e->locs = 0;
e->next_containing_mem = 0;
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
{
fprintf (dump_file, "cselib value %u:%u ", e->uid, hash);
if (flag_dump_noaddr || flag_dump_unnumbered)
@ -1132,7 +1132,7 @@ expand_loc (struct elt_loc_list *p, struct expand_value_data *evd,
else if (!REG_P (p->loc))
{
rtx result, note;
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
{
print_inline_rtx (dump_file, p->loc, 0);
fprintf (dump_file, "\n");
@ -1153,7 +1153,7 @@ expand_loc (struct elt_loc_list *p, struct expand_value_data *evd,
if (regno != UINT_MAX)
{
rtx result;
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
fprintf (dump_file, "r%d\n", regno);
result = cselib_expand_value_rtx_1 (reg_result, evd, max_depth - 1);
@ -1161,7 +1161,7 @@ expand_loc (struct elt_loc_list *p, struct expand_value_data *evd,
return result;
}
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
{
if (reg_result)
{
@ -1302,7 +1302,7 @@ cselib_expand_value_rtx_1 (rtx orig, struct expand_value_data *evd,
bitmap_set_bit (evd->regs_active, regno);
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
fprintf (dump_file, "expanding: r%d into: ", regno);
result = expand_loc (l->elt->locs, evd, max_depth);
@ -1367,7 +1367,7 @@ cselib_expand_value_rtx_1 (rtx orig, struct expand_value_data *evd,
{
rtx result;
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
{
fputs ("\nexpanding ", dump_file);
print_rtl_single (dump_file, orig);
@ -1736,7 +1736,7 @@ cselib_lookup (rtx x, enum machine_mode mode, int create)
easiest setting cselib_current_insn to NULL before the call
above. */
if (dump_file && (dump_flags & TDF_DETAILS))
if (dump_file && (dump_flags & TDF_CSELIB))
{
fputs ("cselib lookup ", dump_file);
print_inline_rtx (dump_file, x, 2);

3
gcc/tree-dump.c
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@ -1,6 +1,6 @@
/* Tree-dumping functionality for intermediate representation.
Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
2010 Free Software Foundation, Inc.
2010, 2011 Free Software Foundation, Inc.
Written by Mark Mitchell <mark@codesourcery.com>
This file is part of GCC.
@ -814,6 +814,7 @@ static const struct dump_option_value_info dump_options[] =
{"raw", TDF_RAW},
{"graph", TDF_GRAPH},
{"details", TDF_DETAILS},
{"cselib", TDF_CSELIB},
{"stats", TDF_STATS},
{"blocks", TDF_BLOCKS},
{"vops", TDF_VOPS},

3
gcc/tree-pass.h
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@ -1,5 +1,5 @@
/* Definitions for describing one tree-ssa optimization pass.
Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Contributed by Richard Henderson <rth@redhat.com>
@ -82,6 +82,7 @@ enum tree_dump_index
#define TDF_NOUID (1 << 20) /* omit UIDs from dumps. */
#define TDF_ALIAS (1 << 21) /* display alias information */
#define TDF_ENUMERATE_LOCALS (1 << 22) /* Enumerate locals by uid. */
#define TDF_CSELIB (1 << 23) /* Dump cselib details. */
/* In tree-dump.c */