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gcc/gcc/gimple-pretty-print.c
Prathamesh Kulkarni eab1f16915 gimple-pretty-print.c (dump_ternary_rhs): Adjust gimple dump format for FMA_EXPR. 
2017-02-19  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* gimple-pretty-print.c (dump_ternary_rhs): Adjust gimple dump format
	for FMA_EXPR.

c/
	* gimple-parser.c (c_parser_gimple_postfix_expression): Handle
	FMA_EXPR.

testsuite/
	* gcc.dg/gimplefe-26.c: New test.

From-SVN: r245570
2017-02-19 09:06:30 +00:00

2869 lines
78 KiB
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/* Pretty formatting of GIMPLE statements and expressions.
Copyright (C) 2001-2017 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com> and
Diego Novillo <dnovillo@google.com>
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "backend.h"
#include "tree.h"
#include "gimple.h"
#include "gimple-predict.h"
#include "ssa.h"
#include "cgraph.h"
#include "gimple-pretty-print.h"
#include "internal-fn.h"
#include "tree-eh.h"
#include "gimple-iterator.h"
#include "tree-cfg.h"
#include "dumpfile.h" /* for dump_flags */
#include "value-prof.h"
#include "trans-mem.h"
#include "cfganal.h"
#include "asan.h"
#define INDENT(SPACE) \
do { int i; for (i = 0; i < SPACE; i++) pp_space (buffer); } while (0)
#define GIMPLE_NIY do_niy (buffer,gs)
/* Try to print on BUFFER a default message for the unrecognized
gimple statement GS. */
static void
do_niy (pretty_printer *buffer, gimple *gs)
{
pp_printf (buffer, "<<< Unknown GIMPLE statement: %s >>>\n",
gimple_code_name[(int) gimple_code (gs)]);
}
/* Emit a newline and SPC indentation spaces to BUFFER. */
static void
newline_and_indent (pretty_printer *buffer, int spc)
{
pp_newline (buffer);
INDENT (spc);
}
/* Print the GIMPLE statement GS on stderr. */
DEBUG_FUNCTION void
debug_gimple_stmt (gimple *gs)
{
print_gimple_stmt (stderr, gs, 0, TDF_VOPS|TDF_MEMSYMS);
}
/* Return formatted string of a VALUE probability
(biased by REG_BR_PROB_BASE). Returned string is allocated
by xstrdup_for_dump. */
static const char *
dump_probability (int value)
{
float minimum = 0.01f;
gcc_assert (0 <= value && value <= REG_BR_PROB_BASE);
float fvalue = value * 100.0f / REG_BR_PROB_BASE;
if (fvalue < minimum && value > 0)
return "[0.01%]";
char *buf;
asprintf (&buf, "[%.2f%%]", fvalue);
const char *ret = xstrdup_for_dump (buf);
free (buf);
return ret;
}
/* Dump E probability to BUFFER. */
static void
dump_edge_probability (pretty_printer *buffer, edge e)
{
pp_scalar (buffer, " %s", dump_probability (e->probability));
}
/* Print GIMPLE statement G to FILE using SPC indentation spaces and
FLAGS as in pp_gimple_stmt_1. */
void
print_gimple_stmt (FILE *file, gimple *g, int spc, int flags)
{
pretty_printer buffer;
pp_needs_newline (&buffer) = true;
buffer.buffer->stream = file;
pp_gimple_stmt_1 (&buffer, g, spc, flags);
pp_newline_and_flush (&buffer);
}
DEBUG_FUNCTION void
debug (gimple &ref)
{
print_gimple_stmt (stderr, &ref, 0, 0);
}
DEBUG_FUNCTION void
debug (gimple *ptr)
{
if (ptr)
debug (*ptr);
else
fprintf (stderr, "<nil>\n");
}
/* Print GIMPLE statement G to FILE using SPC indentation spaces and
FLAGS as in pp_gimple_stmt_1. Print only the right-hand side
of the statement. */
void
print_gimple_expr (FILE *file, gimple *g, int spc, int flags)
{
flags |= TDF_RHS_ONLY;
pretty_printer buffer;
pp_needs_newline (&buffer) = true;
buffer.buffer->stream = file;
pp_gimple_stmt_1 (&buffer, g, spc, flags);
pp_flush (&buffer);
}
/* Print the GIMPLE sequence SEQ on BUFFER using SPC indentation
spaces and FLAGS as in pp_gimple_stmt_1.
The caller is responsible for calling pp_flush on BUFFER to finalize
the pretty printer. */
static void
dump_gimple_seq (pretty_printer *buffer, gimple_seq seq, int spc, int flags)
{
gimple_stmt_iterator i;
for (i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i))
{
gimple *gs = gsi_stmt (i);
INDENT (spc);
pp_gimple_stmt_1 (buffer, gs, spc, flags);
if (!gsi_one_before_end_p (i))
pp_newline (buffer);
}
}
/* Print GIMPLE sequence SEQ to FILE using SPC indentation spaces and
FLAGS as in pp_gimple_stmt_1. */
void
print_gimple_seq (FILE *file, gimple_seq seq, int spc, int flags)
{
pretty_printer buffer;
pp_needs_newline (&buffer) = true;
buffer.buffer->stream = file;
dump_gimple_seq (&buffer, seq, spc, flags);
pp_newline_and_flush (&buffer);
}
/* Print the GIMPLE sequence SEQ on stderr. */
DEBUG_FUNCTION void
debug_gimple_seq (gimple_seq seq)
{
print_gimple_seq (stderr, seq, 0, TDF_VOPS|TDF_MEMSYMS);
}
/* A simple helper to pretty-print some of the gimple tuples in the printf
style. The format modifiers are preceded by '%' and are:
'G' - outputs a string corresponding to the code of the given gimple,
'S' - outputs a gimple_seq with indent of spc + 2,
'T' - outputs the tree t,
'd' - outputs an int as a decimal,
's' - outputs a string,
'n' - outputs a newline,
'x' - outputs an int as hexadecimal,
'+' - increases indent by 2 then outputs a newline,
'-' - decreases indent by 2 then outputs a newline. */
static void
dump_gimple_fmt (pretty_printer *buffer, int spc, int flags,
const char *fmt, ...)
{
va_list args;
const char *c;
const char *tmp;
va_start (args, fmt);
for (c = fmt; *c; c++)
{
if (*c == '%')
{
gimple_seq seq;
tree t;
gimple *g;
switch (*++c)
{
case 'G':
g = va_arg (args, gimple *);
tmp = gimple_code_name[gimple_code (g)];
pp_string (buffer, tmp);
break;
case 'S':
seq = va_arg (args, gimple_seq);
pp_newline (buffer);
dump_gimple_seq (buffer, seq, spc + 2, flags);
newline_and_indent (buffer, spc);
break;
case 'T':
t = va_arg (args, tree);
if (t == NULL_TREE)
pp_string (buffer, "NULL");
else
dump_generic_node (buffer, t, spc, flags, false);
break;
case 'd':
pp_decimal_int (buffer, va_arg (args, int));
break;
case 's':
pp_string (buffer, va_arg (args, char *));
break;
case 'n':
newline_and_indent (buffer, spc);
break;
case 'x':
pp_scalar (buffer, "%x", va_arg (args, int));
break;
case '+':
spc += 2;
newline_and_indent (buffer, spc);
break;
case '-':
spc -= 2;
newline_and_indent (buffer, spc);
break;
default:
gcc_unreachable ();
}
}
else
pp_character (buffer, *c);
}
va_end (args);
}
/* Helper for dump_gimple_assign. Print the unary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
static void
dump_unary_rhs (pretty_printer *buffer, gassign *gs, int spc, int flags)
{
enum tree_code rhs_code = gimple_assign_rhs_code (gs);
tree lhs = gimple_assign_lhs (gs);
tree rhs = gimple_assign_rhs1 (gs);
switch (rhs_code)
{
case VIEW_CONVERT_EXPR:
case ASSERT_EXPR:
dump_generic_node (buffer, rhs, spc, flags, false);
break;
case FIXED_CONVERT_EXPR:
case ADDR_SPACE_CONVERT_EXPR:
case FIX_TRUNC_EXPR:
case FLOAT_EXPR:
CASE_CONVERT:
pp_left_paren (buffer);
dump_generic_node (buffer, TREE_TYPE (lhs), spc, flags, false);
pp_string (buffer, ") ");
if (op_prio (rhs) < op_code_prio (rhs_code))
{
pp_left_paren (buffer);
dump_generic_node (buffer, rhs, spc, flags, false);
pp_right_paren (buffer);
}
else
dump_generic_node (buffer, rhs, spc, flags, false);
break;
case PAREN_EXPR:
pp_string (buffer, "((");
dump_generic_node (buffer, rhs, spc, flags, false);
pp_string (buffer, "))");
break;
case ABS_EXPR:
if (flags & TDF_GIMPLE)
{
pp_string (buffer, "__ABS ");
dump_generic_node (buffer, rhs, spc, flags, false);
}
else
{
pp_string (buffer, "ABS_EXPR <");
dump_generic_node (buffer, rhs, spc, flags, false);
pp_greater (buffer);
}
break;
default:
if (TREE_CODE_CLASS (rhs_code) == tcc_declaration
|| TREE_CODE_CLASS (rhs_code) == tcc_constant
|| TREE_CODE_CLASS (rhs_code) == tcc_reference
|| rhs_code == SSA_NAME
|| rhs_code == ADDR_EXPR
|| rhs_code == CONSTRUCTOR)
{
dump_generic_node (buffer, rhs, spc, flags, false);
break;
}
else if (rhs_code == BIT_NOT_EXPR)
pp_complement (buffer);
else if (rhs_code == TRUTH_NOT_EXPR)
pp_exclamation (buffer);
else if (rhs_code == NEGATE_EXPR)
pp_minus (buffer);
else
{
pp_left_bracket (buffer);
pp_string (buffer, get_tree_code_name (rhs_code));
pp_string (buffer, "] ");
}
if (op_prio (rhs) < op_code_prio (rhs_code))
{
pp_left_paren (buffer);
dump_generic_node (buffer, rhs, spc, flags, false);
pp_right_paren (buffer);
}
else
dump_generic_node (buffer, rhs, spc, flags, false);
break;
}
}
/* Helper for dump_gimple_assign. Print the binary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
static void
dump_binary_rhs (pretty_printer *buffer, gassign *gs, int spc, int flags)
{
const char *p;
enum tree_code code = gimple_assign_rhs_code (gs);
switch (code)
{
case COMPLEX_EXPR:
case MIN_EXPR:
case MAX_EXPR:
case VEC_WIDEN_MULT_HI_EXPR:
case VEC_WIDEN_MULT_LO_EXPR:
case VEC_WIDEN_MULT_EVEN_EXPR:
case VEC_WIDEN_MULT_ODD_EXPR:
case VEC_PACK_TRUNC_EXPR:
case VEC_PACK_SAT_EXPR:
case VEC_PACK_FIX_TRUNC_EXPR:
case VEC_WIDEN_LSHIFT_HI_EXPR:
case VEC_WIDEN_LSHIFT_LO_EXPR:
for (p = get_tree_code_name (code); *p; p++)
pp_character (buffer, TOUPPER (*p));
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_greater (buffer);
break;
default:
if (op_prio (gimple_assign_rhs1 (gs)) <= op_code_prio (code))
{
pp_left_paren (buffer);
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags,
false);
pp_right_paren (buffer);
}
else
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_space (buffer);
pp_string (buffer, op_symbol_code (gimple_assign_rhs_code (gs)));
pp_space (buffer);
if (op_prio (gimple_assign_rhs2 (gs)) <= op_code_prio (code))
{
pp_left_paren (buffer);
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags,
false);
pp_right_paren (buffer);
}
else
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
}
}
/* Helper for dump_gimple_assign. Print the ternary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
static void
dump_ternary_rhs (pretty_printer *buffer, gassign *gs, int spc, int flags)
{
const char *p;
enum tree_code code = gimple_assign_rhs_code (gs);
switch (code)
{
case WIDEN_MULT_PLUS_EXPR:
case WIDEN_MULT_MINUS_EXPR:
for (p = get_tree_code_name (code); *p; p++)
pp_character (buffer, TOUPPER (*p));
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case FMA_EXPR:
if (flags & TDF_GIMPLE)
{
pp_string (buffer, "__FMA (");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_comma (buffer);
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_comma (buffer);
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_right_paren (buffer);
}
else
{
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, " * ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, " + ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
}
break;
case DOT_PROD_EXPR:
pp_string (buffer, "DOT_PROD_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case SAD_EXPR:
pp_string (buffer, "SAD_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case VEC_PERM_EXPR:
pp_string (buffer, "VEC_PERM_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case REALIGN_LOAD_EXPR:
pp_string (buffer, "REALIGN_LOAD <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case COND_EXPR:
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, " ? ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, " : ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
break;
case VEC_COND_EXPR:
pp_string (buffer, "VEC_COND_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_greater (buffer);
break;
case BIT_INSERT_EXPR:
pp_string (buffer, "BIT_INSERT_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_string (buffer, " (");
if (INTEGRAL_TYPE_P (TREE_TYPE (gimple_assign_rhs2 (gs))))
pp_decimal_int (buffer,
TYPE_PRECISION (TREE_TYPE (gimple_assign_rhs2 (gs))));
else
dump_generic_node (buffer,
TYPE_SIZE (TREE_TYPE (gimple_assign_rhs2 (gs))),
spc, flags, false);
pp_string (buffer, " bits)>");
break;
default:
gcc_unreachable ();
}
}
/* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
pp_gimple_stmt_1. */
static void
dump_gimple_assign (pretty_printer *buffer, gassign *gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
tree arg1 = NULL;
tree arg2 = NULL;
tree arg3 = NULL;
switch (gimple_num_ops (gs))
{
case 4:
arg3 = gimple_assign_rhs3 (gs);
/* FALLTHRU */
case 3:
arg2 = gimple_assign_rhs2 (gs);
/* FALLTHRU */
case 2:
arg1 = gimple_assign_rhs1 (gs);
break;
default:
gcc_unreachable ();
}
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
get_tree_code_name (gimple_assign_rhs_code (gs)),
gimple_assign_lhs (gs), arg1, arg2, arg3);
}
else
{
if (!(flags & TDF_RHS_ONLY))
{
dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
pp_space (buffer);
pp_equal (buffer);
if (gimple_assign_nontemporal_move_p (gs))
pp_string (buffer, "{nt}");
if (gimple_has_volatile_ops (gs))
pp_string (buffer, "{v}");
pp_space (buffer);
}
if (gimple_num_ops (gs) == 2)
dump_unary_rhs (buffer, gs, spc, flags);
else if (gimple_num_ops (gs) == 3)
dump_binary_rhs (buffer, gs, spc, flags);
else if (gimple_num_ops (gs) == 4)
dump_ternary_rhs (buffer, gs, spc, flags);
else
gcc_unreachable ();
if (!(flags & TDF_RHS_ONLY))
pp_semicolon (buffer);
}
}
/* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
pp_gimple_stmt_1. */
static void
dump_gimple_return (pretty_printer *buffer, greturn *gs, int spc, int flags)
{
tree t, t2;
t = gimple_return_retval (gs);
t2 = gimple_return_retbnd (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T %T>", gs, t, t2);
else
{
pp_string (buffer, "return");
if (t)
{
pp_space (buffer);
dump_generic_node (buffer, t, spc, flags, false);
}
if (t2)
{
pp_string (buffer, ", ");
dump_generic_node (buffer, t2, spc, flags, false);
}
pp_semicolon (buffer);
}
}
/* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
dump_gimple_call. */
static void
dump_gimple_call_args (pretty_printer *buffer, gcall *gs, int flags)
{
size_t i = 0;
/* Pretty print first arg to certain internal fns. */
if (gimple_call_internal_p (gs))
{
const char *const *enums = NULL;
unsigned limit = 0;
switch (gimple_call_internal_fn (gs))
{
case IFN_UNIQUE:
#define DEF(X) #X
static const char *const unique_args[] = {IFN_UNIQUE_CODES};
#undef DEF
enums = unique_args;
limit = ARRAY_SIZE (unique_args);
break;
case IFN_GOACC_LOOP:
#define DEF(X) #X
static const char *const loop_args[] = {IFN_GOACC_LOOP_CODES};
#undef DEF
enums = loop_args;
limit = ARRAY_SIZE (loop_args);
break;
case IFN_GOACC_REDUCTION:
#define DEF(X) #X
static const char *const reduction_args[]
= {IFN_GOACC_REDUCTION_CODES};
#undef DEF
enums = reduction_args;
limit = ARRAY_SIZE (reduction_args);
break;
case IFN_ASAN_MARK:
#define DEF(X) #X
static const char *const asan_mark_args[] = {IFN_ASAN_MARK_FLAGS};
#undef DEF
enums = asan_mark_args;
limit = ARRAY_SIZE (asan_mark_args);
break;
default:
break;
}
if (limit)
{
tree arg0 = gimple_call_arg (gs, 0);
HOST_WIDE_INT v;
if (TREE_CODE (arg0) == INTEGER_CST
&& tree_fits_shwi_p (arg0)
&& (v = tree_to_shwi (arg0)) >= 0 && v < limit)
{
i++;
pp_string (buffer, enums[v]);
}
}
}
for (; i < gimple_call_num_args (gs); i++)
{
if (i)
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
}
if (gimple_call_va_arg_pack_p (gs))
{
if (i)
pp_string (buffer, ", ");
pp_string (buffer, "__builtin_va_arg_pack ()");
}
}
/* Dump the points-to solution *PT to BUFFER. */
static void
pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
{
if (pt->anything)
{
pp_string (buffer, "anything ");
return;
}
if (pt->nonlocal)
pp_string (buffer, "nonlocal ");
if (pt->escaped)
pp_string (buffer, "escaped ");
if (pt->ipa_escaped)
pp_string (buffer, "unit-escaped ");
if (pt->null)
pp_string (buffer, "null ");
if (pt->vars
&& !bitmap_empty_p (pt->vars))
{
bitmap_iterator bi;
unsigned i;
pp_string (buffer, "{ ");
EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
{
pp_string (buffer, "D.");
pp_decimal_int (buffer, i);
pp_space (buffer);
}
pp_right_brace (buffer);
if (pt->vars_contains_nonlocal
|| pt->vars_contains_escaped
|| pt->vars_contains_escaped_heap
|| pt->vars_contains_restrict)
{
const char *comma = "";
pp_string (buffer, " (");
if (pt->vars_contains_nonlocal)
{
pp_string (buffer, "nonlocal");
comma = ", ";
}
if (pt->vars_contains_escaped)
{
pp_string (buffer, comma);
pp_string (buffer, "escaped");
comma = ", ";
}
if (pt->vars_contains_escaped_heap)
{
pp_string (buffer, comma);
pp_string (buffer, "escaped heap");
comma = ", ";
}
if (pt->vars_contains_restrict)
{
pp_string (buffer, comma);
pp_string (buffer, "restrict");
comma = ", ";
}
if (pt->vars_contains_interposable)
{
pp_string (buffer, comma);
pp_string (buffer, "interposable");
}
pp_string (buffer, ")");
}
}
}
/* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
pp_gimple_stmt_1. */
static void
dump_gimple_call (pretty_printer *buffer, gcall *gs, int spc, int flags)
{
tree lhs = gimple_call_lhs (gs);
tree fn = gimple_call_fn (gs);
if (flags & TDF_ALIAS)
{
struct pt_solution *pt;
pt = gimple_call_use_set (gs);
if (!pt_solution_empty_p (pt))
{
pp_string (buffer, "# USE = ");
pp_points_to_solution (buffer, pt);
newline_and_indent (buffer, spc);
}
pt = gimple_call_clobber_set (gs);
if (!pt_solution_empty_p (pt))
{
pp_string (buffer, "# CLB = ");
pp_points_to_solution (buffer, pt);
newline_and_indent (buffer, spc);
}
}
if (flags & TDF_RAW)
{
if (gimple_call_internal_p (gs))
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
internal_fn_name (gimple_call_internal_fn (gs)), lhs);
else
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T", gs, fn, lhs);
if (gimple_call_num_args (gs) > 0)
{
pp_string (buffer, ", ");
dump_gimple_call_args (buffer, gs, flags);
}
pp_greater (buffer);
}
else
{
if (lhs && !(flags & TDF_RHS_ONLY))
{
dump_generic_node (buffer, lhs, spc, flags, false);
pp_string (buffer, " =");
if (gimple_has_volatile_ops (gs))
pp_string (buffer, "{v}");
pp_space (buffer);
}
if (gimple_call_internal_p (gs))
pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
else
print_call_name (buffer, fn, flags);
pp_string (buffer, " (");
dump_gimple_call_args (buffer, gs, flags);
pp_right_paren (buffer);
if (!(flags & TDF_RHS_ONLY))
pp_semicolon (buffer);
}
if (gimple_call_chain (gs))
{
pp_string (buffer, " [static-chain: ");
dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
pp_right_bracket (buffer);
}
if (gimple_call_return_slot_opt_p (gs))
pp_string (buffer, " [return slot optimization]");
if (gimple_call_tail_p (gs))
pp_string (buffer, " [tail call]");
if (gimple_call_must_tail_p (gs))
pp_string (buffer, " [must tail call]");
if (fn == NULL)
return;
/* Dump the arguments of _ITM_beginTransaction sanely. */
if (TREE_CODE (fn) == ADDR_EXPR)
fn = TREE_OPERAND (fn, 0);
if (TREE_CODE (fn) == FUNCTION_DECL && decl_is_tm_clone (fn))
pp_string (buffer, " [tm-clone]");
if (TREE_CODE (fn) == FUNCTION_DECL
&& DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (fn) == BUILT_IN_TM_START
&& gimple_call_num_args (gs) > 0)
{
tree t = gimple_call_arg (gs, 0);
unsigned HOST_WIDE_INT props;
gcc_assert (TREE_CODE (t) == INTEGER_CST);
pp_string (buffer, " [ ");
/* Get the transaction code properties. */
props = TREE_INT_CST_LOW (t);
if (props & PR_INSTRUMENTEDCODE)
pp_string (buffer, "instrumentedCode ");
if (props & PR_UNINSTRUMENTEDCODE)
pp_string (buffer, "uninstrumentedCode ");
if (props & PR_HASNOXMMUPDATE)
pp_string (buffer, "hasNoXMMUpdate ");
if (props & PR_HASNOABORT)
pp_string (buffer, "hasNoAbort ");
if (props & PR_HASNOIRREVOCABLE)
pp_string (buffer, "hasNoIrrevocable ");
if (props & PR_DOESGOIRREVOCABLE)
pp_string (buffer, "doesGoIrrevocable ");
if (props & PR_HASNOSIMPLEREADS)
pp_string (buffer, "hasNoSimpleReads ");
if (props & PR_AWBARRIERSOMITTED)
pp_string (buffer, "awBarriersOmitted ");
if (props & PR_RARBARRIERSOMITTED)
pp_string (buffer, "RaRBarriersOmitted ");
if (props & PR_UNDOLOGCODE)
pp_string (buffer, "undoLogCode ");
if (props & PR_PREFERUNINSTRUMENTED)
pp_string (buffer, "preferUninstrumented ");
if (props & PR_EXCEPTIONBLOCK)
pp_string (buffer, "exceptionBlock ");
if (props & PR_HASELSE)
pp_string (buffer, "hasElse ");
if (props & PR_READONLY)
pp_string (buffer, "readOnly ");
pp_right_bracket (buffer);
}
}
/* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
pp_gimple_stmt_1. */
static void
dump_gimple_switch (pretty_printer *buffer, gswitch *gs, int spc,
int flags)
{
unsigned int i;
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
gimple_switch_index (gs));
else
{
pp_string (buffer, "switch (");
dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
if (flags & TDF_GIMPLE)
pp_string (buffer, ") {");
else
pp_string (buffer, ") <");
}
for (i = 0; i < gimple_switch_num_labels (gs); i++)
{
tree case_label = gimple_switch_label (gs, i);
gcc_checking_assert (case_label != NULL_TREE);
dump_generic_node (buffer, case_label, spc, flags, false);
pp_space (buffer);
tree label = CASE_LABEL (case_label);
dump_generic_node (buffer, label, spc, flags, false);
if (cfun && cfun->cfg)
{
basic_block dest = label_to_block (label);
if (dest)
{
edge label_edge = find_edge (gimple_bb (gs), dest);
if (label_edge && !(flags & TDF_GIMPLE))
dump_edge_probability (buffer, label_edge);
}
}
if (i < gimple_switch_num_labels (gs) - 1)
{
if (flags & TDF_GIMPLE)
pp_string (buffer, "; ");
else
pp_string (buffer, ", ");
}
}
if (flags & TDF_GIMPLE)
pp_string (buffer, "; }");
else
pp_greater (buffer);
}
/* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
pp_gimple_stmt_1. */
static void
dump_gimple_cond (pretty_printer *buffer, gcond *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
get_tree_code_name (gimple_cond_code (gs)),
gimple_cond_lhs (gs), gimple_cond_rhs (gs),
gimple_cond_true_label (gs), gimple_cond_false_label (gs));
else
{
if (!(flags & TDF_RHS_ONLY))
pp_string (buffer, "if (");
dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
pp_space (buffer);
pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
pp_space (buffer);
dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
if (!(flags & TDF_RHS_ONLY))
{
edge_iterator ei;
edge e, true_edge = NULL, false_edge = NULL;
basic_block bb = gimple_bb (gs);
if (bb)
{
FOR_EACH_EDGE (e, ei, bb->succs)
{
if (e->flags & EDGE_TRUE_VALUE)
true_edge = e;
else if (e->flags & EDGE_FALSE_VALUE)
false_edge = e;
}
}
bool has_edge_info = true_edge != NULL && false_edge != NULL;
pp_right_paren (buffer);
if (gimple_cond_true_label (gs))
{
pp_string (buffer, " goto ");
dump_generic_node (buffer, gimple_cond_true_label (gs),
spc, flags, false);
if (has_edge_info && !(flags & TDF_GIMPLE))
dump_edge_probability (buffer, true_edge);
pp_semicolon (buffer);
}
if (gimple_cond_false_label (gs))
{
pp_string (buffer, " else goto ");
dump_generic_node (buffer, gimple_cond_false_label (gs),
spc, flags, false);
if (has_edge_info && !(flags & TDF_GIMPLE))
dump_edge_probability (buffer, false_edge);
pp_semicolon (buffer);
}
}
}
}
/* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in dumpfils.h). */
static void
dump_gimple_label (pretty_printer *buffer, glabel *gs, int spc, int flags)
{
tree label = gimple_label_label (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
else
{
dump_generic_node (buffer, label, spc, flags, false);
basic_block bb = gimple_bb (gs);
if (bb && !(flags & TDF_GIMPLE))
pp_scalar (buffer, " %s", dump_probability (bb->frequency));
pp_colon (buffer);
}
if (flags & TDF_GIMPLE)
return;
if (DECL_NONLOCAL (label))
pp_string (buffer, " [non-local]");
if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
}
/* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in dumpfile.h). */
static void
dump_gimple_goto (pretty_printer *buffer, ggoto *gs, int spc, int flags)
{
tree label = gimple_goto_dest (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
else
dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
}
/* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in dumpfile.h). */
static void
dump_gimple_bind (pretty_printer *buffer, gbind *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
else
pp_left_brace (buffer);
if (!(flags & TDF_SLIM))
{
tree var;
for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
{
newline_and_indent (buffer, 2);
print_declaration (buffer, var, spc, flags);
}
if (gimple_bind_vars (gs))
pp_newline (buffer);
}
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
newline_and_indent (buffer, spc);
if (flags & TDF_RAW)
pp_greater (buffer);
else
pp_right_brace (buffer);
}
/* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_try (pretty_printer *buffer, gtry *gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
const char *type;
if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
type = "GIMPLE_TRY_CATCH";
else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
type = "GIMPLE_TRY_FINALLY";
else
type = "UNKNOWN GIMPLE_TRY";
dump_gimple_fmt (buffer, spc, flags,
"%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
gimple_try_eval (gs), gimple_try_cleanup (gs));
}
else
{
pp_string (buffer, "try");
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
{
newline_and_indent (buffer, spc);
pp_string (buffer, "catch");
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
}
else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
{
newline_and_indent (buffer, spc);
pp_string (buffer, "finally");
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
}
else
pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
/* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_catch (pretty_printer *buffer, gcatch *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
gimple_catch_types (gs), gimple_catch_handler (gs));
else
dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
gimple_catch_types (gs), gimple_catch_handler (gs));
}
/* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_eh_filter (pretty_printer *buffer, geh_filter *gs, int spc,
int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
gimple_eh_filter_types (gs),
gimple_eh_filter_failure (gs));
else
dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
gimple_eh_filter_types (gs),
gimple_eh_filter_failure (gs));
}
/* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
static void
dump_gimple_eh_must_not_throw (pretty_printer *buffer,
geh_mnt *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
gimple_eh_must_not_throw_fndecl (gs));
else
dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
gimple_eh_must_not_throw_fndecl (gs));
}
/* Dump a GIMPLE_EH_ELSE tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_eh_else (pretty_printer *buffer, geh_else *gs, int spc,
int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags,
"%G <%+N_BODY <%S>%nE_BODY <%S>%->", gs,
gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
else
dump_gimple_fmt (buffer, spc, flags,
"<<<if_normal_exit>>>%+{%S}%-<<<else_eh_exit>>>%+{%S}",
gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
}
/* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_resx (pretty_printer *buffer, gresx *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
gimple_resx_region (gs));
else
dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
}
/* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
static void
dump_gimple_eh_dispatch (pretty_printer *buffer, geh_dispatch *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
gimple_eh_dispatch_region (gs));
else
dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
gimple_eh_dispatch_region (gs));
}
/* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_*
in dumpfile.h). */
static void
dump_gimple_debug (pretty_printer *buffer, gdebug *gs, int spc, int flags)
{
switch (gs->subcode)
{
case GIMPLE_DEBUG_BIND:
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
gimple_debug_bind_get_var (gs),
gimple_debug_bind_get_value (gs));
else
dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
gimple_debug_bind_get_var (gs),
gimple_debug_bind_get_value (gs));
break;
case GIMPLE_DEBUG_SOURCE_BIND:
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
gimple_debug_source_bind_get_var (gs),
gimple_debug_source_bind_get_value (gs));
else
dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
gimple_debug_source_bind_get_var (gs),
gimple_debug_source_bind_get_value (gs));
break;
default:
gcc_unreachable ();
}
}
/* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_for (pretty_printer *buffer, gomp_for *gs, int spc, int flags)
{
size_t i;
if (flags & TDF_RAW)
{
const char *kind;
switch (gimple_omp_for_kind (gs))
{
case GF_OMP_FOR_KIND_FOR:
kind = "";
break;
case GF_OMP_FOR_KIND_DISTRIBUTE:
kind = " distribute";
break;
case GF_OMP_FOR_KIND_TASKLOOP:
kind = " taskloop";
break;
case GF_OMP_FOR_KIND_CILKFOR:
kind = " _Cilk_for";
break;
case GF_OMP_FOR_KIND_OACC_LOOP:
kind = " oacc_loop";
break;
case GF_OMP_FOR_KIND_SIMD:
kind = " simd";
break;
case GF_OMP_FOR_KIND_CILKSIMD:
kind = " cilksimd";
break;
default:
gcc_unreachable ();
}
dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
kind, gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >,");
for (i = 0; i < gimple_omp_for_collapse (gs); i++)
dump_gimple_fmt (buffer, spc, flags,
"%+%T, %T, %T, %s, %T,%n",
gimple_omp_for_index (gs, i),
gimple_omp_for_initial (gs, i),
gimple_omp_for_final (gs, i),
get_tree_code_name (gimple_omp_for_cond (gs, i)),
gimple_omp_for_incr (gs, i));
dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
gimple_omp_for_pre_body (gs));
}
else
{
switch (gimple_omp_for_kind (gs))
{
case GF_OMP_FOR_KIND_FOR:
pp_string (buffer, "#pragma omp for");
break;
case GF_OMP_FOR_KIND_DISTRIBUTE:
pp_string (buffer, "#pragma omp distribute");
break;
case GF_OMP_FOR_KIND_TASKLOOP:
pp_string (buffer, "#pragma omp taskloop");
break;
case GF_OMP_FOR_KIND_CILKFOR:
break;
case GF_OMP_FOR_KIND_OACC_LOOP:
pp_string (buffer, "#pragma acc loop");
break;
case GF_OMP_FOR_KIND_SIMD:
pp_string (buffer, "#pragma omp simd");
break;
case GF_OMP_FOR_KIND_CILKSIMD:
pp_string (buffer, "#pragma simd");
break;
case GF_OMP_FOR_KIND_GRID_LOOP:
pp_string (buffer, "#pragma omp for grid_loop");
break;
default:
gcc_unreachable ();
}
if (gimple_omp_for_kind (gs) != GF_OMP_FOR_KIND_CILKFOR)
dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
for (i = 0; i < gimple_omp_for_collapse (gs); i++)
{
if (i)
spc += 2;
if (gimple_omp_for_kind (gs) == GF_OMP_FOR_KIND_CILKFOR)
pp_string (buffer, "_Cilk_for (");
else
{
newline_and_indent (buffer, spc);
pp_string (buffer, "for (");
}
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_string (buffer, " = ");
dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
flags, false);
pp_string (buffer, "; ");
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_space (buffer);
switch (gimple_omp_for_cond (gs, i))
{
case LT_EXPR:
pp_less (buffer);
break;
case GT_EXPR:
pp_greater (buffer);
break;
case LE_EXPR:
pp_less_equal (buffer);
break;
case GE_EXPR:
pp_greater_equal (buffer);
break;
case NE_EXPR:
pp_string (buffer, "!=");
break;
default:
gcc_unreachable ();
}
pp_space (buffer);
dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
flags, false);
pp_string (buffer, "; ");
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_string (buffer, " = ");
dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
flags, false);
pp_right_paren (buffer);
}
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
if (gimple_omp_for_kind (gs) == GF_OMP_FOR_KIND_CILKFOR)
dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_continue (pretty_printer *buffer, gomp_continue *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
gimple_omp_continue_control_def (gs),
gimple_omp_continue_control_use (gs));
}
else
{
pp_string (buffer, "#pragma omp continue (");
dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
spc, flags, false);
pp_comma (buffer);
pp_space (buffer);
dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
spc, flags, false);
pp_right_paren (buffer);
}
}
/* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_single (pretty_printer *buffer, gomp_single *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >");
}
else
{
pp_string (buffer, "#pragma omp single");
dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_TARGET tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_target (pretty_printer *buffer, gomp_target *gs,
int spc, int flags)
{
const char *kind;
switch (gimple_omp_target_kind (gs))
{
case GF_OMP_TARGET_KIND_REGION:
kind = "";
break;
case GF_OMP_TARGET_KIND_DATA:
kind = " data";
break;
case GF_OMP_TARGET_KIND_UPDATE:
kind = " update";
break;
case GF_OMP_TARGET_KIND_ENTER_DATA:
kind = " enter data";
break;
case GF_OMP_TARGET_KIND_EXIT_DATA:
kind = " exit data";
break;
case GF_OMP_TARGET_KIND_OACC_KERNELS:
kind = " oacc_kernels";
break;
case GF_OMP_TARGET_KIND_OACC_PARALLEL:
kind = " oacc_parallel";
break;
case GF_OMP_TARGET_KIND_OACC_DATA:
kind = " oacc_data";
break;
case GF_OMP_TARGET_KIND_OACC_UPDATE:
kind = " oacc_update";
break;
case GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA:
kind = " oacc_enter_exit_data";
break;
case GF_OMP_TARGET_KIND_OACC_DECLARE:
kind = " oacc_declare";
break;
case GF_OMP_TARGET_KIND_OACC_HOST_DATA:
kind = " oacc_host_data";
break;
default:
gcc_unreachable ();
}
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
kind, gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
gimple_omp_target_child_fn (gs),
gimple_omp_target_data_arg (gs));
}
else
{
pp_string (buffer, "#pragma omp target");
pp_string (buffer, kind);
dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
if (gimple_omp_target_child_fn (gs))
{
pp_string (buffer, " [child fn: ");
dump_generic_node (buffer, gimple_omp_target_child_fn (gs),
spc, flags, false);
pp_string (buffer, " (");
if (gimple_omp_target_data_arg (gs))
dump_generic_node (buffer, gimple_omp_target_data_arg (gs),
spc, flags, false);
else
pp_string (buffer, "???");
pp_string (buffer, ")]");
}
gimple_seq body = gimple_omp_body (gs);
if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
else if (body)
{
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 2, flags);
}
}
}
/* Dump a GIMPLE_OMP_TEAMS tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_teams (pretty_printer *buffer, gomp_teams *gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >");
}
else
{
pp_string (buffer, "#pragma omp teams");
dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_sections (pretty_printer *buffer, gomp_sections *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >");
}
else
{
pp_string (buffer, "#pragma omp sections");
if (gimple_omp_sections_control (gs))
{
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
flags, false);
pp_greater (buffer);
}
dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_{MASTER,TASKGROUP,ORDERED,SECTION} tuple on the
pretty_printer BUFFER. */
static void
dump_gimple_omp_block (pretty_printer *buffer, gimple *gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
gimple_omp_body (gs));
else
{
switch (gimple_code (gs))
{
case GIMPLE_OMP_MASTER:
pp_string (buffer, "#pragma omp master");
break;
case GIMPLE_OMP_TASKGROUP:
pp_string (buffer, "#pragma omp taskgroup");
break;
case GIMPLE_OMP_SECTION:
pp_string (buffer, "#pragma omp section");
break;
case GIMPLE_OMP_GRID_BODY:
pp_string (buffer, "#pragma omp gridified body");
break;
default:
gcc_unreachable ();
}
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_critical (pretty_printer *buffer, gomp_critical *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
gimple_omp_body (gs));
else
{
pp_string (buffer, "#pragma omp critical");
if (gimple_omp_critical_name (gs))
{
pp_string (buffer, " (");
dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
flags, false);
pp_right_paren (buffer);
}
dump_omp_clauses (buffer, gimple_omp_critical_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_ORDERED tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_ordered (pretty_printer *buffer, gomp_ordered *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
gimple_omp_body (gs));
else
{
pp_string (buffer, "#pragma omp ordered");
dump_omp_clauses (buffer, gimple_omp_ordered_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
}
}
/* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_return (pretty_printer *buffer, gimple *gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d", gs,
(int) gimple_omp_return_nowait_p (gs));
if (gimple_omp_return_lhs (gs))
dump_gimple_fmt (buffer, spc, flags, ", lhs=%T>",
gimple_omp_return_lhs (gs));
else
dump_gimple_fmt (buffer, spc, flags, ">");
}
else
{
pp_string (buffer, "#pragma omp return");
if (gimple_omp_return_nowait_p (gs))
pp_string (buffer, "(nowait)");
if (gimple_omp_return_lhs (gs))
{
pp_string (buffer, " (set ");
dump_generic_node (buffer, gimple_omp_return_lhs (gs),
spc, flags, false);
pp_character (buffer, ')');
}
}
}
/* Dump a GIMPLE_TRANSACTION tuple on the pretty_printer BUFFER. */
static void
dump_gimple_transaction (pretty_printer *buffer, gtransaction *gs,
int spc, int flags)
{
unsigned subcode = gimple_transaction_subcode (gs);
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags,
"%G [SUBCODE=%x,NORM=%T,UNINST=%T,OVER=%T] "
"<%+BODY <%S> >",
gs, subcode, gimple_transaction_label_norm (gs),
gimple_transaction_label_uninst (gs),
gimple_transaction_label_over (gs),
gimple_transaction_body (gs));
}
else
{
if (subcode & GTMA_IS_OUTER)
pp_string (buffer, "__transaction_atomic [[outer]]");
else if (subcode & GTMA_IS_RELAXED)
pp_string (buffer, "__transaction_relaxed");
else
pp_string (buffer, "__transaction_atomic");
subcode &= ~GTMA_DECLARATION_MASK;
if (gimple_transaction_body (gs))
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_transaction_body (gs),
spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
else
{
pp_string (buffer, " //");
if (gimple_transaction_label_norm (gs))
{
pp_string (buffer, " NORM=");
dump_generic_node (buffer, gimple_transaction_label_norm (gs),
spc, flags, false);
}
if (gimple_transaction_label_uninst (gs))
{
pp_string (buffer, " UNINST=");
dump_generic_node (buffer, gimple_transaction_label_uninst (gs),
spc, flags, false);
}
if (gimple_transaction_label_over (gs))
{
pp_string (buffer, " OVER=");
dump_generic_node (buffer, gimple_transaction_label_over (gs),
spc, flags, false);
}
if (subcode)
{
pp_string (buffer, " SUBCODE=[ ");
if (subcode & GTMA_HAVE_ABORT)
{
pp_string (buffer, "GTMA_HAVE_ABORT ");
subcode &= ~GTMA_HAVE_ABORT;
}
if (subcode & GTMA_HAVE_LOAD)
{
pp_string (buffer, "GTMA_HAVE_LOAD ");
subcode &= ~GTMA_HAVE_LOAD;
}
if (subcode & GTMA_HAVE_STORE)
{
pp_string (buffer, "GTMA_HAVE_STORE ");
subcode &= ~GTMA_HAVE_STORE;
}
if (subcode & GTMA_MAY_ENTER_IRREVOCABLE)
{
pp_string (buffer, "GTMA_MAY_ENTER_IRREVOCABLE ");
subcode &= ~GTMA_MAY_ENTER_IRREVOCABLE;
}
if (subcode & GTMA_DOES_GO_IRREVOCABLE)
{
pp_string (buffer, "GTMA_DOES_GO_IRREVOCABLE ");
subcode &= ~GTMA_DOES_GO_IRREVOCABLE;
}
if (subcode & GTMA_HAS_NO_INSTRUMENTATION)
{
pp_string (buffer, "GTMA_HAS_NO_INSTRUMENTATION ");
subcode &= ~GTMA_HAS_NO_INSTRUMENTATION;
}
if (subcode)
pp_printf (buffer, "0x%x ", subcode);
pp_right_bracket (buffer);
}
}
}
}
/* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_asm (pretty_printer *buffer, gasm *gs, int spc, int flags)
{
unsigned int i, n, f, fields;
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
gimple_asm_string (gs));
n = gimple_asm_noutputs (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "OUTPUT: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_output_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_ninputs (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "INPUT: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_input_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_nclobbers (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "CLOBBER: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_nlabels (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "LABEL: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_label_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
newline_and_indent (buffer, spc);
pp_greater (buffer);
}
else
{
pp_string (buffer, "__asm__");
if (gimple_asm_volatile_p (gs))
pp_string (buffer, " __volatile__");
if (gimple_asm_nlabels (gs))
pp_string (buffer, " goto");
pp_string (buffer, "(\"");
pp_string (buffer, gimple_asm_string (gs));
pp_string (buffer, "\"");
if (gimple_asm_nlabels (gs))
fields = 4;
else if (gimple_asm_nclobbers (gs))
fields = 3;
else if (gimple_asm_ninputs (gs))
fields = 2;
else if (gimple_asm_noutputs (gs))
fields = 1;
else
fields = 0;
for (f = 0; f < fields; ++f)
{
pp_string (buffer, " : ");
switch (f)
{
case 0:
n = gimple_asm_noutputs (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_output_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 1:
n = gimple_asm_ninputs (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_input_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 2:
n = gimple_asm_nclobbers (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 3:
n = gimple_asm_nlabels (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_label_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
default:
gcc_unreachable ();
}
}
pp_string (buffer, ");");
}
}
/* Dump ptr_info and range_info for NODE on pretty_printer BUFFER with
SPC spaces of indent. */
static void
dump_ssaname_info (pretty_printer *buffer, tree node, int spc)
{
if (TREE_CODE (node) != SSA_NAME)
return;
if (POINTER_TYPE_P (TREE_TYPE (node))
&& SSA_NAME_PTR_INFO (node))
{
unsigned int align, misalign;
struct ptr_info_def *pi = SSA_NAME_PTR_INFO (node);
pp_string (buffer, "# PT = ");
pp_points_to_solution (buffer, &pi->pt);
newline_and_indent (buffer, spc);
if (get_ptr_info_alignment (pi, &align, &misalign))
{
pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u", align, misalign);
newline_and_indent (buffer, spc);
}
}
if (!POINTER_TYPE_P (TREE_TYPE (node))
&& SSA_NAME_RANGE_INFO (node))
{
wide_int min, max, nonzero_bits;
value_range_type range_type = get_range_info (node, &min, &max);
if (range_type == VR_VARYING)
pp_printf (buffer, "# RANGE VR_VARYING");
else if (range_type == VR_RANGE || range_type == VR_ANTI_RANGE)
{
pp_printf (buffer, "# RANGE ");
pp_printf (buffer, "%s[", range_type == VR_RANGE ? "" : "~");
pp_wide_int (buffer, min, TYPE_SIGN (TREE_TYPE (node)));
pp_printf (buffer, ", ");
pp_wide_int (buffer, max, TYPE_SIGN (TREE_TYPE (node)));
pp_printf (buffer, "]");
}
nonzero_bits = get_nonzero_bits (node);
if (nonzero_bits != -1)
{
pp_string (buffer, " NONZERO ");
pp_wide_int (buffer, nonzero_bits, UNSIGNED);
}
newline_and_indent (buffer, spc);
}
}
/* As dump_ssaname_info, but dump to FILE. */
void
dump_ssaname_info_to_file (FILE *file, tree node, int spc)
{
pretty_printer buffer;
pp_needs_newline (&buffer) = true;
buffer.buffer->stream = file;
dump_ssaname_info (&buffer, node, spc);
pp_flush (&buffer);
}
/* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1.
The caller is responsible for calling pp_flush on BUFFER to finalize
pretty printer. If COMMENT is true, print this after #. */
static void
dump_gimple_phi (pretty_printer *buffer, gphi *phi, int spc, bool comment,
int flags)
{
size_t i;
tree lhs = gimple_phi_result (phi);
if (flags & TDF_ALIAS)
dump_ssaname_info (buffer, lhs, spc);
if (comment)
pp_string (buffer, "# ");
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
gimple_phi_result (phi));
else
{
dump_generic_node (buffer, lhs, spc, flags, false);
if (flags & TDF_GIMPLE)
pp_string (buffer, " = __PHI (");
else
pp_string (buffer, " = PHI <");
}
for (i = 0; i < gimple_phi_num_args (phi); i++)
{
if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
dump_location (buffer, gimple_phi_arg_location (phi, i));
if (flags & TDF_GIMPLE)
{
basic_block src = gimple_phi_arg_edge (phi, i)->src;
gimple *stmt = first_stmt (src);
if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
{
pp_string (buffer, "bb_");
pp_decimal_int (buffer, src->index);
}
else
dump_generic_node (buffer, gimple_label_label (as_a <glabel *> (stmt)), 0, flags,
false);
pp_string (buffer, ": ");
}
dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
false);
if (! (flags & TDF_GIMPLE))
{
pp_left_paren (buffer);
pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
pp_right_paren (buffer);
}
if (i < gimple_phi_num_args (phi) - 1)
pp_string (buffer, ", ");
}
if (flags & TDF_GIMPLE)
pp_string (buffer, ");");
else
pp_greater (buffer);
}
/* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_omp_parallel (pretty_printer *buffer, gomp_parallel *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
gimple_omp_parallel_child_fn (gs),
gimple_omp_parallel_data_arg (gs));
}
else
{
gimple_seq body;
pp_string (buffer, "#pragma omp parallel");
dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
if (gimple_omp_parallel_child_fn (gs))
{
pp_string (buffer, " [child fn: ");
dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
spc, flags, false);
pp_string (buffer, " (");
if (gimple_omp_parallel_data_arg (gs))
dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
spc, flags, false);
else
pp_string (buffer, "???");
pp_string (buffer, ")]");
}
body = gimple_omp_body (gs);
if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
else if (body)
{
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 2, flags);
}
}
}
/* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). */
static void
dump_gimple_omp_task (pretty_printer *buffer, gomp_task *gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
gimple_omp_task_child_fn (gs),
gimple_omp_task_data_arg (gs),
gimple_omp_task_copy_fn (gs),
gimple_omp_task_arg_size (gs),
gimple_omp_task_arg_size (gs));
}
else
{
gimple_seq body;
if (gimple_omp_task_taskloop_p (gs))
pp_string (buffer, "#pragma omp taskloop");
else
pp_string (buffer, "#pragma omp task");
dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
if (gimple_omp_task_child_fn (gs))
{
pp_string (buffer, " [child fn: ");
dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
spc, flags, false);
pp_string (buffer, " (");
if (gimple_omp_task_data_arg (gs))
dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
spc, flags, false);
else
pp_string (buffer, "???");
pp_string (buffer, ")]");
}
body = gimple_omp_body (gs);
if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
{
newline_and_indent (buffer, spc + 2);
pp_left_brace (buffer);
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_right_brace (buffer);
}
else if (body)
{
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 2, flags);
}
}
}
/* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
in dumpfile.h). */
static void
dump_gimple_omp_atomic_load (pretty_printer *buffer, gomp_atomic_load *gs,
int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
gimple_omp_atomic_load_lhs (gs),
gimple_omp_atomic_load_rhs (gs));
}
else
{
pp_string (buffer, "#pragma omp atomic_load");
if (gimple_omp_atomic_seq_cst_p (gs))
pp_string (buffer, " seq_cst");
if (gimple_omp_atomic_need_value_p (gs))
pp_string (buffer, " [needed]");
newline_and_indent (buffer, spc + 2);
dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
spc, flags, false);
pp_space (buffer);
pp_equal (buffer);
pp_space (buffer);
pp_star (buffer);
dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
spc, flags, false);
}
}
/* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
in dumpfile.h). */
static void
dump_gimple_omp_atomic_store (pretty_printer *buffer,
gomp_atomic_store *gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
gimple_omp_atomic_store_val (gs));
}
else
{
pp_string (buffer, "#pragma omp atomic_store ");
if (gimple_omp_atomic_seq_cst_p (gs))
pp_string (buffer, "seq_cst ");
if (gimple_omp_atomic_need_value_p (gs))
pp_string (buffer, "[needed] ");
pp_left_paren (buffer);
dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
spc, flags, false);
pp_right_paren (buffer);
}
}
/* Dump all the memory operands for statement GS. BUFFER, SPC and
FLAGS are as in pp_gimple_stmt_1. */
static void
dump_gimple_mem_ops (pretty_printer *buffer, gimple *gs, int spc, int flags)
{
tree vdef = gimple_vdef (gs);
tree vuse = gimple_vuse (gs);
if (vdef != NULL_TREE)
{
pp_string (buffer, "# ");
dump_generic_node (buffer, vdef, spc + 2, flags, false);
pp_string (buffer, " = VDEF <");
dump_generic_node (buffer, vuse, spc + 2, flags, false);
pp_greater (buffer);
newline_and_indent (buffer, spc);
}
else if (vuse != NULL_TREE)
{
pp_string (buffer, "# VUSE <");
dump_generic_node (buffer, vuse, spc + 2, flags, false);
pp_greater (buffer);
newline_and_indent (buffer, spc);
}
}
/* Print the gimple statement GS on the pretty printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in dumpfile.h). The caller is responsible for calling
pp_flush on BUFFER to finalize the pretty printer. */
void
pp_gimple_stmt_1 (pretty_printer *buffer, gimple *gs, int spc, int flags)
{
if (!gs)
return;
if (flags & TDF_STMTADDR)
pp_printf (buffer, "<&%p> ", (void *) gs);
if ((flags & TDF_LINENO) && gimple_has_location (gs))
dump_location (buffer, gimple_location (gs));
if (flags & TDF_EH)
{
int lp_nr = lookup_stmt_eh_lp (gs);
if (lp_nr > 0)
pp_printf (buffer, "[LP %d] ", lp_nr);
else if (lp_nr < 0)
pp_printf (buffer, "[MNT %d] ", -lp_nr);
}
if ((flags & (TDF_VOPS|TDF_MEMSYMS))
&& gimple_has_mem_ops (gs))
dump_gimple_mem_ops (buffer, gs, spc, flags);
if (gimple_has_lhs (gs)
&& (flags & TDF_ALIAS))
dump_ssaname_info (buffer, gimple_get_lhs (gs), spc);
switch (gimple_code (gs))
{
case GIMPLE_ASM:
dump_gimple_asm (buffer, as_a <gasm *> (gs), spc, flags);
break;
case GIMPLE_ASSIGN:
dump_gimple_assign (buffer, as_a <gassign *> (gs), spc, flags);
break;
case GIMPLE_BIND:
dump_gimple_bind (buffer, as_a <gbind *> (gs), spc, flags);
break;
case GIMPLE_CALL:
dump_gimple_call (buffer, as_a <gcall *> (gs), spc, flags);
break;
case GIMPLE_COND:
dump_gimple_cond (buffer, as_a <gcond *> (gs), spc, flags);
break;
case GIMPLE_LABEL:
dump_gimple_label (buffer, as_a <glabel *> (gs), spc, flags);
break;
case GIMPLE_GOTO:
dump_gimple_goto (buffer, as_a <ggoto *> (gs), spc, flags);
break;
case GIMPLE_NOP:
pp_string (buffer, "GIMPLE_NOP");
break;
case GIMPLE_RETURN:
dump_gimple_return (buffer, as_a <greturn *> (gs), spc, flags);
break;
case GIMPLE_SWITCH:
dump_gimple_switch (buffer, as_a <gswitch *> (gs), spc, flags);
break;
case GIMPLE_TRY:
dump_gimple_try (buffer, as_a <gtry *> (gs), spc, flags);
break;
case GIMPLE_PHI:
dump_gimple_phi (buffer, as_a <gphi *> (gs), spc, false, flags);
break;
case GIMPLE_OMP_PARALLEL:
dump_gimple_omp_parallel (buffer, as_a <gomp_parallel *> (gs), spc,
flags);
break;
case GIMPLE_OMP_TASK:
dump_gimple_omp_task (buffer, as_a <gomp_task *> (gs), spc, flags);
break;
case GIMPLE_OMP_ATOMIC_LOAD:
dump_gimple_omp_atomic_load (buffer, as_a <gomp_atomic_load *> (gs),
spc, flags);
break;
case GIMPLE_OMP_ATOMIC_STORE:
dump_gimple_omp_atomic_store (buffer,
as_a <gomp_atomic_store *> (gs),
spc, flags);
break;
case GIMPLE_OMP_FOR:
dump_gimple_omp_for (buffer, as_a <gomp_for *> (gs), spc, flags);
break;
case GIMPLE_OMP_CONTINUE:
dump_gimple_omp_continue (buffer, as_a <gomp_continue *> (gs), spc,
flags);
break;
case GIMPLE_OMP_SINGLE:
dump_gimple_omp_single (buffer, as_a <gomp_single *> (gs), spc,
flags);
break;
case GIMPLE_OMP_TARGET:
dump_gimple_omp_target (buffer, as_a <gomp_target *> (gs), spc,
flags);
break;
case GIMPLE_OMP_TEAMS:
dump_gimple_omp_teams (buffer, as_a <gomp_teams *> (gs), spc,
flags);
break;
case GIMPLE_OMP_RETURN:
dump_gimple_omp_return (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_SECTIONS:
dump_gimple_omp_sections (buffer, as_a <gomp_sections *> (gs),
spc, flags);
break;
case GIMPLE_OMP_SECTIONS_SWITCH:
pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
break;
case GIMPLE_OMP_MASTER:
case GIMPLE_OMP_TASKGROUP:
case GIMPLE_OMP_SECTION:
case GIMPLE_OMP_GRID_BODY:
dump_gimple_omp_block (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_ORDERED:
dump_gimple_omp_ordered (buffer, as_a <gomp_ordered *> (gs), spc,
flags);
break;
case GIMPLE_OMP_CRITICAL:
dump_gimple_omp_critical (buffer, as_a <gomp_critical *> (gs), spc,
flags);
break;
case GIMPLE_CATCH:
dump_gimple_catch (buffer, as_a <gcatch *> (gs), spc, flags);
break;
case GIMPLE_EH_FILTER:
dump_gimple_eh_filter (buffer, as_a <geh_filter *> (gs), spc, flags);
break;
case GIMPLE_EH_MUST_NOT_THROW:
dump_gimple_eh_must_not_throw (buffer,
as_a <geh_mnt *> (gs),
spc, flags);
break;
case GIMPLE_EH_ELSE:
dump_gimple_eh_else (buffer, as_a <geh_else *> (gs), spc, flags);
break;
case GIMPLE_RESX:
dump_gimple_resx (buffer, as_a <gresx *> (gs), spc, flags);
break;
case GIMPLE_EH_DISPATCH:
dump_gimple_eh_dispatch (buffer, as_a <geh_dispatch *> (gs), spc,
flags);
break;
case GIMPLE_DEBUG:
dump_gimple_debug (buffer, as_a <gdebug *> (gs), spc, flags);
break;
case GIMPLE_PREDICT:
pp_string (buffer, "// predicted ");
if (gimple_predict_outcome (gs))
pp_string (buffer, "likely by ");
else
pp_string (buffer, "unlikely by ");
pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
pp_string (buffer, " predictor.");
break;
case GIMPLE_TRANSACTION:
dump_gimple_transaction (buffer, as_a <gtransaction *> (gs), spc,
flags);
break;
default:
GIMPLE_NIY;
}
}
/* Dumps header of basic block BB to OUTF indented by INDENT
spaces and details described by flags. */
static void
dump_gimple_bb_header (FILE *outf, basic_block bb, int indent, int flags)
{
if (flags & TDF_BLOCKS)
{
if (flags & TDF_LINENO)
{
gimple_stmt_iterator gsi;
if (flags & TDF_COMMENT)
fputs (";; ", outf);
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
if (!is_gimple_debug (gsi_stmt (gsi))
&& get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
{
fprintf (outf, "%*sstarting at line %d",
indent, "", get_lineno (gsi_stmt (gsi)));
break;
}
if (bb->discriminator)
fprintf (outf, ", discriminator %i", bb->discriminator);
fputc ('\n', outf);
}
}
else
{
gimple *stmt = first_stmt (bb);
if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
{
if (flags & TDF_GIMPLE)
fprintf (outf, "%*sbb_%d:\n", indent, "", bb->index);
else
fprintf (outf, "%*s<bb %d> %s:\n",
indent, "", bb->index, dump_probability (bb->frequency));
}
}
}
/* Dumps end of basic block BB to buffer BUFFER indented by INDENT
spaces. */
static void
dump_gimple_bb_footer (FILE *outf ATTRIBUTE_UNUSED,
basic_block bb ATTRIBUTE_UNUSED,
int indent ATTRIBUTE_UNUSED,
int flags ATTRIBUTE_UNUSED)
{
/* There is currently no GIMPLE-specific basic block info to dump. */
return;
}
/* Dump PHI nodes of basic block BB to BUFFER with details described
by FLAGS and indented by INDENT spaces. */
static void
dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
{
gphi_iterator i;
for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
{
gphi *phi = i.phi ();
if (!virtual_operand_p (gimple_phi_result (phi)) || (flags & TDF_VOPS))
{
INDENT (indent);
dump_gimple_phi (buffer, phi, indent,
(flags & TDF_GIMPLE) ? false : true, flags);
pp_newline (buffer);
}
}
}
/* Dump jump to basic block BB that is represented implicitly in the cfg
to BUFFER. */
static void
pp_cfg_jump (pretty_printer *buffer, edge e, int flags)
{
if (flags & TDF_GIMPLE)
{
pp_string (buffer, "goto bb_");
pp_decimal_int (buffer, e->dest->index);
pp_semicolon (buffer);
}
else
{
gimple *stmt = first_stmt (e->dest);
pp_string (buffer, "goto <bb ");
pp_decimal_int (buffer, e->dest->index);
pp_greater (buffer);
if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
{
pp_string (buffer, " (");
dump_generic_node (buffer,
gimple_label_label (as_a <glabel *> (stmt)),
0, 0, false);
pp_right_paren (buffer);
pp_semicolon (buffer);
}
else
pp_semicolon (buffer);
dump_edge_probability (buffer, e);
}
}
/* Dump edges represented implicitly in basic block BB to BUFFER, indented
by INDENT spaces, with details given by FLAGS. */
static void
dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
int flags)
{
edge e;
gimple *stmt;
stmt = last_stmt (bb);
if (stmt && gimple_code (stmt) == GIMPLE_COND)
{
edge true_edge, false_edge;
/* When we are emitting the code or changing CFG, it is possible that
the edges are not yet created. When we are using debug_bb in such
a situation, we do not want it to crash. */
if (EDGE_COUNT (bb->succs) != 2)
return;
extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
INDENT (indent + 2);
pp_cfg_jump (buffer, true_edge, flags);
newline_and_indent (buffer, indent);
pp_string (buffer, "else");
newline_and_indent (buffer, indent + 2);
pp_cfg_jump (buffer, false_edge, flags);
pp_newline (buffer);
return;
}
/* If there is a fallthru edge, we may need to add an artificial
goto to the dump. */
e = find_fallthru_edge (bb->succs);
if (e && e->dest != bb->next_bb)
{
INDENT (indent);
if ((flags & TDF_LINENO)
&& e->goto_locus != UNKNOWN_LOCATION)
dump_location (buffer, e->goto_locus);
pp_cfg_jump (buffer, e, flags);
pp_newline (buffer);
}
}
/* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
indented by INDENT spaces. */
static void
gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
int flags)
{
gimple_stmt_iterator gsi;
gimple *stmt;
int label_indent = indent - 2;
if (label_indent < 0)
label_indent = 0;
dump_phi_nodes (buffer, bb, indent, flags);
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
{
int curr_indent;
stmt = gsi_stmt (gsi);
curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
INDENT (curr_indent);
pp_gimple_stmt_1 (buffer, stmt, curr_indent, flags);
pp_newline_and_flush (buffer);
gcc_checking_assert (DECL_STRUCT_FUNCTION (current_function_decl));
dump_histograms_for_stmt (DECL_STRUCT_FUNCTION (current_function_decl),
pp_buffer (buffer)->stream, stmt);
}
dump_implicit_edges (buffer, bb, indent, flags);
pp_flush (buffer);
}
/* Dumps basic block BB to FILE with details described by FLAGS and
indented by INDENT spaces. */
void
gimple_dump_bb (FILE *file, basic_block bb, int indent, int flags)
{
dump_gimple_bb_header (file, bb, indent, flags);
if (bb->index >= NUM_FIXED_BLOCKS)
{
pretty_printer buffer;
pp_needs_newline (&buffer) = true;
buffer.buffer->stream = file;
gimple_dump_bb_buff (&buffer, bb, indent, flags);
}
dump_gimple_bb_footer (file, bb, indent, flags);
}
/* Dumps basic block BB to pretty-printer PP with default dump flags and
no indentation, for use as a label of a DOT graph record-node.
??? Should just use gimple_dump_bb_buff here, except that value profiling
histogram dumping doesn't know about pretty-printers. */
void
gimple_dump_bb_for_graph (pretty_printer *pp, basic_block bb)
{
pp_printf (pp, "<bb %d>:\n", bb->index);
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
for (gphi_iterator gsi = gsi_start_phis (bb); !gsi_end_p (gsi);
gsi_next (&gsi))
{
gphi *phi = gsi.phi ();
if (!virtual_operand_p (gimple_phi_result (phi))
|| (dump_flags & TDF_VOPS))
{
pp_bar (pp);
pp_write_text_to_stream (pp);
pp_string (pp, "# ");
pp_gimple_stmt_1 (pp, phi, 0, dump_flags);
pp_newline (pp);
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
}
}
for (gimple_stmt_iterator gsi = gsi_start_bb (bb); !gsi_end_p (gsi);
gsi_next (&gsi))
{
gimple *stmt = gsi_stmt (gsi);
pp_bar (pp);
pp_write_text_to_stream (pp);
pp_gimple_stmt_1 (pp, stmt, 0, dump_flags);
pp_newline (pp);
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
}
dump_implicit_edges (pp, bb, 0, dump_flags);
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
}
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