/* Print RTL for GCC.
- Copyright (C) 1987-2016 Free Software Foundation, Inc.
+ Copyright (C) 1987-2020 Free Software Foundation, Inc.
This file is part of GCC.
#ifndef GENERATOR_FILE
#include "alias.h"
#include "tree.h"
-#include "cfg.h"
+#include "basic-block.h"
#include "print-tree.h"
#include "flags.h"
#include "predict.h"
#include "function.h"
+#include "cfg.h"
#include "basic-block.h"
#include "diagnostic.h"
#include "tree-pretty-print.h"
#include "print-rtl.h"
#include "rtl-iter.h"
+/* Disable warnings about quoting issues in the pp_xxx calls below
+ that (intentionally) don't follow GCC diagnostic conventions. */
+#if __GNUC__ >= 10
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wformat-diag"
+#endif
+
/* String printed at beginning of each RTL when it is dumped.
This string is set to ASM_COMMENT_START when the RTL is dumped in
the assembly output file. */
rtx_reuse_manager::rtx_reuse_manager ()
: m_next_id (0)
{
- bitmap_initialize (&m_defs_seen, NULL);
}
/* Determine if X is of a kind suitable for dumping via reuse_rtx. */
bool
rtx_reuse_manager::seen_def_p (int reuse_id)
{
- return bitmap_bit_p (&m_defs_seen, reuse_id);
+ return bitmap_bit_p (m_defs_seen, reuse_id);
}
/* Record that the definition of the given reuse ID has been seen. */
void
rtx_reuse_manager::set_seen_def (int reuse_id)
{
- bitmap_set_bit (&m_defs_seen, reuse_id);
+ bitmap_set_bit (m_defs_seen, reuse_id);
}
#endif /* #ifndef GENERATOR_FILE */
}
#endif
+/* Print X to FILE. */
+
+static void
+print_poly_int (FILE *file, poly_int64 x)
+{
+ HOST_WIDE_INT const_x;
+ if (x.is_constant (&const_x))
+ fprintf (file, HOST_WIDE_INT_PRINT_DEC, const_x);
+ else
+ {
+ fprintf (file, "[" HOST_WIDE_INT_PRINT_DEC, x.coeffs[0]);
+ for (int i = 1; i < NUM_POLY_INT_COEFFS; ++i)
+ fprintf (file, ", " HOST_WIDE_INT_PRINT_DEC, x.coeffs[i]);
+ fprintf (file, "]");
+ }
+}
+
/* Subroutine of print_rtx_operand for handling code '0'.
0 indicates a field for internal use that should not be printed.
However there are various special cases, such as the third field
}
case NOTE_INSN_VAR_LOCATION:
- case NOTE_INSN_CALL_ARG_LOCATION:
fputc (' ', m_outfile);
print_rtx (NOTE_VAR_LOCATION (in_rtx));
break;
fputc ('\t', m_outfile);
break;
+ case NOTE_INSN_BEGIN_STMT:
+ case NOTE_INSN_INLINE_ENTRY:
+#ifndef GENERATOR_FILE
+ {
+ expanded_location xloc
+ = expand_location (NOTE_MARKER_LOCATION (in_rtx));
+ fprintf (m_outfile, " %s:%i", xloc.file, xloc.line);
+ }
+#endif
+ break;
+
default:
break;
}
m_sawclose = 0;
}
fputs (" [", m_outfile);
- if (NULL != XVEC (in_rtx, idx))
+ if (XVEC (in_rtx, idx) != NULL)
{
m_indent += 2;
if (XVECLEN (in_rtx, idx))
m_sawclose = 1;
for (int j = 0; j < XVECLEN (in_rtx, idx); j++)
- print_rtx (XVECEXP (in_rtx, idx, j));
+ {
+ int j1;
+
+ print_rtx (XVECEXP (in_rtx, idx, j));
+ for (j1 = j + 1; j1 < XVECLEN (in_rtx, idx); j1++)
+ if (XVECEXP (in_rtx, idx, j) != XVECEXP (in_rtx, idx, j1))
+ break;
+
+ if (j1 != j + 1)
+ {
+ fprintf (m_outfile, " repeated x%i", j1 - j);
+ j = j1 - 1;
+ }
+ }
m_indent -= 2;
}
if (INSN_HAS_LOCATION (in_insn))
{
expanded_location xloc = insn_location (in_insn);
- fprintf (m_outfile, " \"%s\":%i", xloc.file, xloc.line);
+ fprintf (m_outfile, " \"%s\":%i:%i", xloc.file, xloc.line,
+ xloc.column);
}
#endif
}
if (REG_EXPR (in_rtx))
print_mem_expr (m_outfile, REG_EXPR (in_rtx));
- if (REG_OFFSET (in_rtx))
- fprintf (m_outfile, "+" HOST_WIDE_INT_PRINT_DEC,
- REG_OFFSET (in_rtx));
+ if (maybe_ne (REG_OFFSET (in_rtx), 0))
+ {
+ fprintf (m_outfile, "+");
+ print_poly_int (m_outfile, REG_OFFSET (in_rtx));
+ }
fputs (" ]", m_outfile);
}
if (regno != ORIGINAL_REGNO (in_rtx))
string:
if (str == 0)
- fputs (" \"\"", m_outfile);
+ fputs (" (nil)", m_outfile);
else
fprintf (m_outfile, " (\"%s\")", str);
m_sawclose = 1;
print_rtx_operand_code_i (in_rtx, idx);
break;
+ case 'p':
+ fprintf (m_outfile, " ");
+ print_poly_int (m_outfile, SUBREG_BYTE (in_rtx));
+ break;
+
case 'r':
print_rtx_operand_code_r (in_rtx);
break;
fputc (' ', m_outfile);
if (MEM_OFFSET_KNOWN_P (in_rtx))
- fprintf (m_outfile, "+" HOST_WIDE_INT_PRINT_DEC, MEM_OFFSET (in_rtx));
+ {
+ fprintf (m_outfile, "+");
+ print_poly_int (m_outfile, MEM_OFFSET (in_rtx));
+ }
if (MEM_SIZE_KNOWN_P (in_rtx))
- fprintf (m_outfile, " S" HOST_WIDE_INT_PRINT_DEC, MEM_SIZE (in_rtx));
+ {
+ fprintf (m_outfile, " S");
+ print_poly_int (m_outfile, MEM_SIZE (in_rtx));
+ }
if (MEM_ALIGN (in_rtx) != 1)
fprintf (m_outfile, " A%u", MEM_ALIGN (in_rtx));
fprintf (m_outfile, " ");
cwi_output_hex (m_outfile, in_rtx);
break;
+
+ case CONST_POLY_INT:
+ fprintf (m_outfile, " [");
+ print_dec (CONST_POLY_INT_COEFFS (in_rtx)[0], m_outfile, SIGNED);
+ for (unsigned int i = 1; i < NUM_POLY_INT_COEFFS; ++i)
+ {
+ fprintf (m_outfile, ", ");
+ print_dec (CONST_POLY_INT_COEFFS (in_rtx)[i], m_outfile, SIGNED);
+ }
+ fprintf (m_outfile, "]");
+ break;
#endif
case CODE_LABEL:
fprintf (stderr, "<nil>\n");
}
+/* Like debug_rtx but with no newline, as debug_helper will add one.
+
+ Note: No debug_slim(rtx_insn *) variant implemented, as this
+ function can serve for both rtx and rtx_insn. */
+
+static void
+debug_slim (const_rtx x)
+{
+ rtx_writer w (stderr, 0, false, false, NULL);
+ w.print_rtx (x);
+}
+
+DEFINE_DEBUG_VEC (rtx_def *)
+DEFINE_DEBUG_VEC (rtx_insn *)
+DEFINE_DEBUG_HASH_SET (rtx_def *)
+DEFINE_DEBUG_HASH_SET (rtx_insn *)
+
/* Count of rtx's to print with debug_rtx_list.
This global exists because gdb user defined commands have no arguments. */
op[1] = XEXP (x, 1);
break;
case NOT:
- st[0] = "!";
+ st[0] = "~";
op[0] = XEXP (x, 0);
break;
case AND:
}
break;
+ case CONST_POLY_INT:
+ pp_left_bracket (pp);
+ pp_wide_int (pp, CONST_POLY_INT_COEFFS (x)[0], SIGNED);
+ for (unsigned int i = 1; i < NUM_POLY_INT_COEFFS; ++i)
+ {
+ pp_string (pp, ", ");
+ pp_wide_int (pp, CONST_POLY_INT_COEFFS (x)[i], SIGNED);
+ }
+ pp_right_bracket (pp);
+ break;
+
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (x)))
{
pp_string (pp, tmp);
break;
case CONST_STRING:
- pp_printf (pp, "\"%s\"", XSTR (x, 0));
+ pp_string (pp, "\"");
+ pretty_print_string (pp, XSTR (x, 0), strlen (XSTR (x, 0)));
+ pp_string (pp, "\"");
break;
case SYMBOL_REF:
pp_printf (pp, "`%s'", XSTR (x, 0));
break;
case SUBREG:
print_value (pp, SUBREG_REG (x), verbose);
- pp_printf (pp, "#%d", SUBREG_BYTE (x));
+ pp_printf (pp, "#");
+ pp_wide_integer (pp, SUBREG_BYTE (x));
break;
case SCRATCH:
case CC0:
gcc_assert (strlen (print_rtx_head) < sizeof (indented_print_rtx_head) - 4);
snprintf (indented_print_rtx_head,
sizeof (indented_print_rtx_head),
- "%s ", print_rtx_head);
+ "%s ", print_rtx_head);
print_rtx_head = indented_print_rtx_head;
for (int i = 0; i < seq->len (); i++)
print_insn_with_notes (pp, seq->insn (i));
case DEBUG_INSN:
{
+ if (DEBUG_MARKER_INSN_P (x))
+ {
+ switch (INSN_DEBUG_MARKER_KIND (x))
+ {
+ case NOTE_INSN_BEGIN_STMT:
+ pp_string (pp, "debug begin stmt marker");
+ break;
+
+ case NOTE_INSN_INLINE_ENTRY:
+ pp_string (pp, "debug inline entry marker");
+ break;
+
+ default:
+ gcc_unreachable ();
+ }
+ break;
+ }
+
const char *name = "?";
+ char idbuf[32];
if (DECL_P (INSN_VAR_LOCATION_DECL (x)))
{
tree id = DECL_NAME (INSN_VAR_LOCATION_DECL (x));
- char idbuf[32];
if (id)
name = IDENTIFIER_POINTER (id);
else if (TREE_CODE (INSN_VAR_LOCATION_DECL (x))
break;
case NOTE_INSN_VAR_LOCATION:
- case NOTE_INSN_CALL_ARG_LOCATION:
pp_left_brace (pp);
print_pattern (pp, NOTE_VAR_LOCATION (x), verbose);
pp_right_brace (pp);
}
#endif
+
+#if __GNUC__ >= 10
+# pragma GCC diagnostic pop
+#endif
projects / thirdparty / gcc.git / blobdiff