/* Routines for reading trees from a file stream.
- Copyright (C) 2011-2015 Free Software Foundation, Inc.
+ Copyright (C) 2011-2019 Free Software Foundation, Inc.
Contributed by Diego Novillo <dnovillo@google.com>
This file is part of GCC.
#include "tree-streamer.h"
#include "cgraph.h"
#include "builtins.h"
-#include "ipa-chkp.h"
#include "gomp-constants.h"
+#include "stringpool.h"
+#include "attribs.h"
+#include "asan.h"
+#include "opts.h"
/* Read a STRING_CST from the string table in DATA_IN using input
block IB. */
tree
-streamer_read_string_cst (struct data_in *data_in, struct lto_input_block *ib)
+streamer_read_string_cst (class data_in *data_in, class lto_input_block *ib)
{
unsigned int len;
const char * ptr;
block IB. */
static tree
-input_identifier (struct data_in *data_in, struct lto_input_block *ib)
+input_identifier (class data_in *data_in, class lto_input_block *ib)
{
unsigned int len;
const char *ptr;
tables and descriptors for the file being read. */
tree
-streamer_read_chain (struct lto_input_block *ib, struct data_in *data_in)
+streamer_read_chain (class lto_input_block *ib, class data_in *data_in)
{
tree first, prev, curr;
TREE_ADDRESSABLE (expr) = (unsigned) bp_unpack_value (bp, 1);
TREE_THIS_VOLATILE (expr) = (unsigned) bp_unpack_value (bp, 1);
if (DECL_P (expr))
- DECL_UNSIGNED (expr) = (unsigned) bp_unpack_value (bp, 1);
+ {
+ DECL_UNSIGNED (expr) = (unsigned) bp_unpack_value (bp, 1);
+ DECL_NAMELESS (expr) = (unsigned) bp_unpack_value (bp, 1);
+ }
else if (TYPE_P (expr))
TYPE_UNSIGNED (expr) = (unsigned) bp_unpack_value (bp, 1);
else
SSA_NAME_IS_DEFAULT_DEF (expr) = (unsigned) bp_unpack_value (bp, 1);
bp_unpack_value (bp, 8);
}
+ else if (TREE_CODE (expr) == CALL_EXPR)
+ {
+ CALL_EXPR_BY_DESCRIPTOR (expr) = (unsigned) bp_unpack_value (bp, 1);
+ bp_unpack_value (bp, 8);
+ }
else
bp_unpack_value (bp, 9);
}
unpack_ts_fixed_cst_value_fields (struct bitpack_d *bp, tree expr)
{
FIXED_VALUE_TYPE *fp = ggc_alloc<fixed_value> ();
- fp->mode = bp_unpack_machine_mode (bp);
+ fp->mode = as_a <scalar_mode> (bp_unpack_machine_mode (bp));
fp->data.low = bp_unpack_var_len_int (bp);
fp->data.high = bp_unpack_var_len_int (bp);
TREE_FIXED_CST_PTR (expr) = fp;
static void
unpack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
{
- DECL_MODE (expr) = bp_unpack_machine_mode (bp);
+ SET_DECL_MODE (expr, bp_unpack_machine_mode (bp));
DECL_NONLOCAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_VIRTUAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IGNORED_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_PRESERVE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_EXTERNAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_GIMPLE_REG_P (expr) = (unsigned) bp_unpack_value (bp, 1);
- DECL_ALIGN (expr) = (unsigned) bp_unpack_var_len_unsigned (bp);
+ SET_DECL_ALIGN (expr, (unsigned) bp_unpack_var_len_unsigned (bp));
#ifdef ACCEL_COMPILER
if (DECL_ALIGN (expr) > targetm.absolute_biggest_alignment)
- DECL_ALIGN (expr) = targetm.absolute_biggest_alignment;
+ SET_DECL_ALIGN (expr, targetm.absolute_biggest_alignment);
#endif
if (TREE_CODE (expr) == LABEL_DECL)
{
LABEL_DECL_UID (expr) = -1;
}
- if (TREE_CODE (expr) == FIELD_DECL)
+ else if (TREE_CODE (expr) == FIELD_DECL)
{
DECL_PACKED (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_NONADDRESSABLE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
+ DECL_PADDING_P (expr) = (unsigned) bp_unpack_value (bp, 1);
expr->decl_common.off_align = bp_unpack_value (bp, 8);
}
- if (TREE_CODE (expr) == VAR_DECL)
+ else if (VAR_P (expr))
{
DECL_HAS_DEBUG_EXPR_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_NONLOCAL_FRAME (expr) = (unsigned) bp_unpack_value (bp, 1);
}
+ else if (TREE_CODE (expr) == PARM_DECL)
+ DECL_HIDDEN_STRING_LENGTH (expr) = (unsigned) bp_unpack_value (bp, 1);
+
if (TREE_CODE (expr) == RESULT_DECL
|| TREE_CODE (expr) == PARM_DECL
- || TREE_CODE (expr) == VAR_DECL)
+ || VAR_P (expr))
{
DECL_BY_REFERENCE (expr) = (unsigned) bp_unpack_value (bp, 1);
- if (TREE_CODE (expr) == VAR_DECL
- || TREE_CODE (expr) == PARM_DECL)
+ if (VAR_P (expr) || TREE_CODE (expr) == PARM_DECL)
DECL_HAS_VALUE_EXPR_P (expr) = (unsigned) bp_unpack_value (bp, 1);
}
}
DECL_VISIBILITY (expr) = (enum symbol_visibility) bp_unpack_value (bp, 2);
DECL_VISIBILITY_SPECIFIED (expr) = (unsigned) bp_unpack_value (bp, 1);
- if (TREE_CODE (expr) == VAR_DECL)
+ if (VAR_P (expr))
{
DECL_HARD_REGISTER (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IN_CONSTANT_POOL (expr) = (unsigned) bp_unpack_value (bp, 1);
static void
unpack_ts_function_decl_value_fields (struct bitpack_d *bp, tree expr)
{
- DECL_BUILT_IN_CLASS (expr) = bp_unpack_enum (bp, built_in_class,
- BUILT_IN_LAST);
+ built_in_class cl = bp_unpack_enum (bp, built_in_class, BUILT_IN_LAST);
DECL_STATIC_CONSTRUCTOR (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_STATIC_DESTRUCTOR (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_UNINLINABLE (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IS_NOVOPS (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IS_RETURNS_TWICE (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IS_MALLOC (expr) = (unsigned) bp_unpack_value (bp, 1);
- DECL_IS_OPERATOR_NEW (expr) = (unsigned) bp_unpack_value (bp, 1);
+ DECL_SET_IS_OPERATOR_NEW (expr, (unsigned) bp_unpack_value (bp, 1));
+ DECL_SET_IS_OPERATOR_DELETE (expr, (unsigned) bp_unpack_value (bp, 1));
DECL_DECLARED_INLINE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_STATIC_CHAIN (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_NO_INLINE_WARNING_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_DISREGARD_INLINE_LIMITS (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_PURE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_LOOPING_CONST_OR_PURE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
- if (DECL_BUILT_IN_CLASS (expr) != NOT_BUILT_IN)
+ unsigned int fcode = 0;
+ if (cl != NOT_BUILT_IN)
{
- DECL_FUNCTION_CODE (expr) = (enum built_in_function) bp_unpack_value (bp,
- 12);
- if (DECL_BUILT_IN_CLASS (expr) == BUILT_IN_NORMAL
- && DECL_FUNCTION_CODE (expr) >= END_BUILTINS)
+ fcode = bp_unpack_value (bp, 32);
+ if (cl == BUILT_IN_NORMAL && fcode >= END_BUILTINS)
fatal_error (input_location,
"machine independent builtin code out of range");
- else if (DECL_BUILT_IN_CLASS (expr) == BUILT_IN_MD)
+ else if (cl == BUILT_IN_MD)
{
- tree result = targetm.builtin_decl (DECL_FUNCTION_CODE (expr), true);
+ tree result = targetm.builtin_decl (fcode, true);
if (!result || result == error_mark_node)
fatal_error (input_location,
"target specific builtin not available");
}
}
+ set_decl_built_in_function (expr, cl, fcode);
}
mode = bp_unpack_machine_mode (bp);
SET_TYPE_MODE (expr, mode);
- TYPE_STRING_FLAG (expr) = (unsigned) bp_unpack_value (bp, 1);
/* TYPE_NO_FORCE_BLK is private to stor-layout and need
no streaming. */
- TYPE_NEEDS_CONSTRUCTING (expr) = (unsigned) bp_unpack_value (bp, 1);
TYPE_PACKED (expr) = (unsigned) bp_unpack_value (bp, 1);
TYPE_RESTRICT (expr) = (unsigned) bp_unpack_value (bp, 1);
TYPE_USER_ALIGN (expr) = (unsigned) bp_unpack_value (bp, 1);
{
TYPE_TRANSPARENT_AGGR (expr) = (unsigned) bp_unpack_value (bp, 1);
TYPE_FINAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
+ TYPE_CXX_ODR_P (expr) = (unsigned) bp_unpack_value (bp, 1);
}
else if (TREE_CODE (expr) == ARRAY_TYPE)
TYPE_NONALIASED_COMPONENT (expr) = (unsigned) bp_unpack_value (bp, 1);
+ if (TREE_CODE (expr) == ARRAY_TYPE || TREE_CODE (expr) == INTEGER_TYPE)
+ TYPE_STRING_FLAG (expr) = (unsigned) bp_unpack_value (bp, 1);
+ if (AGGREGATE_TYPE_P (expr))
+ TYPE_TYPELESS_STORAGE (expr) = (unsigned) bp_unpack_value (bp, 1);
+ TYPE_EMPTY_P (expr) = (unsigned) bp_unpack_value (bp, 1);
TYPE_PRECISION (expr) = bp_unpack_var_len_unsigned (bp);
- TYPE_ALIGN (expr) = bp_unpack_var_len_unsigned (bp);
+ SET_TYPE_ALIGN (expr, bp_unpack_var_len_unsigned (bp));
#ifdef ACCEL_COMPILER
if (TYPE_ALIGN (expr) > targetm.absolute_biggest_alignment)
- TYPE_ALIGN (expr) = targetm.absolute_biggest_alignment;
+ SET_TYPE_ALIGN (expr, targetm.absolute_biggest_alignment);
#endif
}
of expression EXPR from bitpack BP. */
static void
-unpack_ts_block_value_fields (struct data_in *data_in,
+unpack_ts_block_value_fields (class data_in *data_in,
struct bitpack_d *bp, tree expr)
{
- BLOCK_ABSTRACT (expr) = (unsigned) bp_unpack_value (bp, 1);
/* BLOCK_NUMBER is recomputed. */
stream_input_location (&BLOCK_SOURCE_LOCATION (expr), bp, data_in);
}
structure of expression EXPR from bitpack BP. */
static void
-unpack_ts_translation_unit_decl_value_fields (struct data_in *data_in,
+unpack_ts_translation_unit_decl_value_fields (class data_in *data_in,
struct bitpack_d *bp, tree expr)
{
TRANSLATION_UNIT_LANGUAGE (expr) = xstrdup (bp_unpack_string (data_in, bp));
structure of expression EXPR from bitpack BP. */
static void
-unpack_ts_omp_clause_value_fields (struct data_in *data_in,
+unpack_ts_omp_clause_value_fields (class data_in *data_in,
struct bitpack_d *bp, tree expr)
{
stream_input_location (&OMP_CLAUSE_LOCATION (expr), bp, data_in);
OMP_CLAUSE_PROC_BIND_LAST);
break;
case OMP_CLAUSE_REDUCTION:
+ case OMP_CLAUSE_TASK_REDUCTION:
+ case OMP_CLAUSE_IN_REDUCTION:
OMP_CLAUSE_REDUCTION_CODE (expr)
= bp_unpack_enum (bp, tree_code, MAX_TREE_CODES);
break;
bitfield values that the writer may have written. */
void
-streamer_read_tree_bitfields (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+streamer_read_tree_bitfields (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
enum tree_code code;
struct bitpack_d bp;
MR_DEPENDENCE_BASE (expr)
= (unsigned)bp_unpack_value (&bp, sizeof (short) * 8);
}
+ else if (code == CALL_EXPR)
+ CALL_EXPR_IFN (expr) = bp_unpack_enum (&bp, internal_fn, IFN_LAST);
}
if (CODE_CONTAINS_STRUCT (code, TS_BLOCK))
unpack_ts_translation_unit_decl_value_fields (data_in, &bp, expr);
if (CODE_CONTAINS_STRUCT (code, TS_OPTIMIZATION))
- cl_optimization_stream_in (&bp, TREE_OPTIMIZATION (expr));
-
- if (CODE_CONTAINS_STRUCT (code, TS_BINFO))
- {
- unsigned HOST_WIDE_INT length = bp_unpack_var_len_unsigned (&bp);
- if (length > 0)
- vec_safe_grow (BINFO_BASE_ACCESSES (expr), length);
- }
+ cl_optimization_stream_in (data_in, &bp, TREE_OPTIMIZATION (expr));
if (CODE_CONTAINS_STRUCT (code, TS_CONSTRUCTOR))
{
*IX_P the index into the reader cache where the new tree is stored. */
tree
-streamer_alloc_tree (struct lto_input_block *ib, struct data_in *data_in,
+streamer_alloc_tree (class lto_input_block *ib, class data_in *data_in,
enum LTO_tags tag)
{
enum tree_code code;
tree result;
-#ifdef LTO_STREAMER_DEBUG
- HOST_WIDE_INT orig_address_in_writer;
-#endif
result = NULL_TREE;
-#ifdef LTO_STREAMER_DEBUG
- /* Read the word representing the memory address for the tree
- as it was written by the writer. This is useful when
- debugging differences between the writer and reader. */
- orig_address_in_writer = streamer_read_hwi (ib);
- gcc_assert ((intptr_t) orig_address_in_writer == orig_address_in_writer);
-#endif
-
code = lto_tag_to_tree_code (tag);
/* We should never see an SSA_NAME tree. Only the version numbers of
}
else if (CODE_CONTAINS_STRUCT (code, TS_VECTOR))
{
- HOST_WIDE_INT len = streamer_read_hwi (ib);
- result = make_vector (len);
+ bitpack_d bp = streamer_read_bitpack (ib);
+ unsigned int log2_npatterns = bp_unpack_value (&bp, 8);
+ unsigned int nelts_per_pattern = bp_unpack_value (&bp, 8);
+ result = make_vector (log2_npatterns, nelts_per_pattern);
}
else if (CODE_CONTAINS_STRUCT (code, TS_BINFO))
{
result = make_node (code);
}
-#ifdef LTO_STREAMER_DEBUG
- /* Store the original address of the tree as seen by the writer
- in RESULT's aux field. This is useful when debugging streaming
- problems. This way, a debugging session can be started on
- both writer and reader with a breakpoint using this address
- value in both. */
- lto_orig_address_map (result, (intptr_t) orig_address_in_writer);
-#endif
-
return result;
}
static void
-lto_input_ts_common_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_common_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
if (TREE_CODE (expr) != IDENTIFIER_NODE)
TREE_TYPE (expr) = stream_read_tree (ib, data_in);
file being read. */
static void
-lto_input_ts_vector_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_vector_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
- unsigned i;
- for (i = 0; i < VECTOR_CST_NELTS (expr); ++i)
- VECTOR_CST_ELT (expr, i) = stream_read_tree (ib, data_in);
+ unsigned int count = vector_cst_encoded_nelts (expr);
+ for (unsigned int i = 0; i < count; ++i)
+ VECTOR_CST_ENCODED_ELT (expr, i) = stream_read_tree (ib, data_in);
+}
+
+
+/* Read all pointer fields in the TS_POLY_INT_CST structure of EXPR from
+ input block IB. DATA_IN contains tables and descriptors for the
+ file being read. */
+
+static void
+lto_input_ts_poly_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
+{
+ for (unsigned int i = 0; i < NUM_POLY_INT_COEFFS; ++i)
+ POLY_INT_CST_COEFF (expr, i) = stream_read_tree (ib, data_in);
}
file being read. */
static void
-lto_input_ts_complex_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_complex_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
TREE_REALPART (expr) = stream_read_tree (ib, data_in);
TREE_IMAGPART (expr) = stream_read_tree (ib, data_in);
file being read. */
static void
-lto_input_ts_decl_minimal_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_decl_minimal_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
DECL_NAME (expr) = stream_read_tree (ib, data_in);
DECL_CONTEXT (expr) = stream_read_tree (ib, data_in);
file being read. */
static void
-lto_input_ts_decl_common_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_decl_common_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
DECL_SIZE (expr) = stream_read_tree (ib, data_in);
DECL_SIZE_UNIT (expr) = stream_read_tree (ib, data_in);
DECL_ATTRIBUTES (expr) = stream_read_tree (ib, data_in);
+ DECL_ABSTRACT_ORIGIN (expr) = stream_read_tree (ib, data_in);
- /* Do not stream DECL_ABSTRACT_ORIGIN. We cannot handle debug information
- for early inlining so drop it on the floor instead of ICEing in
- dwarf2out.c. */
-
- if ((TREE_CODE (expr) == VAR_DECL
- || TREE_CODE (expr) == PARM_DECL)
+ if ((VAR_P (expr) || TREE_CODE (expr) == PARM_DECL)
&& DECL_HAS_VALUE_EXPR_P (expr))
SET_DECL_VALUE_EXPR (expr, stream_read_tree (ib, data_in));
- if (TREE_CODE (expr) == VAR_DECL)
+ if (VAR_P (expr)
+ && DECL_HAS_DEBUG_EXPR_P (expr))
{
tree dexpr = stream_read_tree (ib, data_in);
if (dexpr)
file being read. */
static void
-lto_input_ts_decl_non_common_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_decl_non_common_tree_pointers (class lto_input_block *,
+ class data_in *, tree)
{
- if (TREE_CODE (expr) == TYPE_DECL)
- DECL_ORIGINAL_TYPE (expr) = stream_read_tree (ib, data_in);
}
file being read. */
static void
-lto_input_ts_decl_with_vis_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_decl_with_vis_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
tree id;
file being read. */
static void
-lto_input_ts_field_decl_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_field_decl_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
DECL_FIELD_OFFSET (expr) = stream_read_tree (ib, data_in);
DECL_BIT_FIELD_TYPE (expr) = stream_read_tree (ib, data_in);
DECL_BIT_FIELD_REPRESENTATIVE (expr) = stream_read_tree (ib, data_in);
DECL_FIELD_BIT_OFFSET (expr) = stream_read_tree (ib, data_in);
- DECL_FCONTEXT (expr) = stream_read_tree (ib, data_in);
}
file being read. */
static void
-lto_input_ts_function_decl_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_function_decl_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
- DECL_VINDEX (expr) = stream_read_tree (ib, data_in);
/* DECL_STRUCT_FUNCTION is loaded on demand by cgraph_get_body. */
DECL_FUNCTION_PERSONALITY (expr) = stream_read_tree (ib, data_in);
#ifndef ACCEL_COMPILER
DECL_FUNCTION_SPECIFIC_TARGET (expr) = stream_read_tree (ib, data_in);
#endif
DECL_FUNCTION_SPECIFIC_OPTIMIZATION (expr) = stream_read_tree (ib, data_in);
-
- /* If the file contains a function with an EH personality set,
- then it was compiled with -fexceptions. In that case, initialize
- the backend EH machinery. */
- if (DECL_FUNCTION_PERSONALITY (expr))
- lto_init_eh ();
+#ifdef ACCEL_COMPILER
+ {
+ tree opts = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (expr);
+ if (opts)
+ {
+ struct gcc_options tmp;
+ init_options_struct (&tmp, NULL);
+ cl_optimization_restore (&tmp, TREE_OPTIMIZATION (opts));
+ finish_options (&tmp, &global_options_set, UNKNOWN_LOCATION);
+ opts = build_optimization_node (&tmp);
+ finalize_options_struct (&tmp);
+ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (expr) = opts;
+ }
+ }
+#endif
}
being read. */
static void
-lto_input_ts_type_common_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_type_common_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
TYPE_SIZE (expr) = stream_read_tree (ib, data_in);
TYPE_SIZE_UNIT (expr) = stream_read_tree (ib, data_in);
TYPE_CONTEXT (expr) = stream_read_tree (ib, data_in);
/* TYPE_CANONICAL gets re-computed during type merging. */
TYPE_CANONICAL (expr) = NULL_TREE;
- TYPE_STUB_DECL (expr) = stream_read_tree (ib, data_in);
}
/* Read all pointer fields in the TS_TYPE_NON_COMMON structure of EXPR
file being read. */
static void
-lto_input_ts_type_non_common_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in,
+lto_input_ts_type_non_common_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in,
tree expr)
{
if (TREE_CODE (expr) == ENUMERAL_TYPE)
TYPE_ARG_TYPES (expr) = stream_read_tree (ib, data_in);
if (!POINTER_TYPE_P (expr))
- TYPE_MINVAL (expr) = stream_read_tree (ib, data_in);
- TYPE_MAXVAL (expr) = stream_read_tree (ib, data_in);
- if (RECORD_OR_UNION_TYPE_P (expr))
- TYPE_BINFO (expr) = stream_read_tree (ib, data_in);
+ TYPE_MIN_VALUE_RAW (expr) = stream_read_tree (ib, data_in);
+ TYPE_MAX_VALUE_RAW (expr) = stream_read_tree (ib, data_in);
}
file being read. */
static void
-lto_input_ts_list_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_list_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
TREE_PURPOSE (expr) = stream_read_tree (ib, data_in);
TREE_VALUE (expr) = stream_read_tree (ib, data_in);
file being read. */
static void
-lto_input_ts_vec_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_vec_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
int i;
static void
-lto_input_ts_exp_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_exp_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
int i;
tree block;
file being read. */
static void
-lto_input_ts_block_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_block_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
BLOCK_VARS (expr) = streamer_read_chain (ib, data_in);
BLOCK_SUPERCONTEXT (expr) = stream_read_tree (ib, data_in);
-
- /* Stream BLOCK_ABSTRACT_ORIGIN and BLOCK_SOURCE_LOCATION for
- the limited cases we can handle - those that represent inlined
- function scopes. For the rest them on the floor instead of ICEing in
- dwarf2out.c. */
BLOCK_ABSTRACT_ORIGIN (expr) = stream_read_tree (ib, data_in);
+ /* We may end up prevailing a decl with DECL_ORIGIN (t) != t here
+ which breaks the invariant that BLOCK_ABSTRACT_ORIGIN is the
+ ultimate origin. Fixup here.
+ ??? This should get fixed with moving to DIE references. */
+ if (DECL_P (BLOCK_ORIGIN (expr)))
+ BLOCK_ABSTRACT_ORIGIN (expr) = DECL_ORIGIN (BLOCK_ABSTRACT_ORIGIN (expr));
/* Do not stream BLOCK_NONLOCALIZED_VARS. We cannot handle debug information
for early inlined BLOCKs so drop it on the floor instead of ICEing in
dwarf2out.c. */
file being read. */
static void
-lto_input_ts_binfo_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_binfo_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
- unsigned i;
tree t;
/* Note that the number of slots in EXPR was read in
BINFO_OFFSET (expr) = stream_read_tree (ib, data_in);
BINFO_VTABLE (expr) = stream_read_tree (ib, data_in);
- BINFO_VPTR_FIELD (expr) = stream_read_tree (ib, data_in);
- /* The vector of BINFO_BASE_ACCESSES is pre-allocated during
- unpacking the bitfield section. */
- for (i = 0; i < vec_safe_length (BINFO_BASE_ACCESSES (expr)); i++)
- {
- tree a = stream_read_tree (ib, data_in);
- (*BINFO_BASE_ACCESSES (expr))[i] = a;
- }
- /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX
- and BINFO_VPTR_INDEX; these are used by C++ FE only. */
+ /* Do not walk BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX,
+ BINFO_BASE_ACCESSES and BINFO_VPTR_INDEX; these are used by C++ FE
+ only. */
}
file being read. */
static void
-lto_input_ts_constructor_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_constructor_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
unsigned i;
file being read. */
static void
-lto_input_ts_omp_clause_tree_pointers (struct lto_input_block *ib,
- struct data_in *data_in, tree expr)
+lto_input_ts_omp_clause_tree_pointers (class lto_input_block *ib,
+ class data_in *data_in, tree expr)
{
int i;
contains tables and descriptors for the file being read. */
void
-streamer_read_tree_body (struct lto_input_block *ib, struct data_in *data_in,
+streamer_read_tree_body (class lto_input_block *ib, class data_in *data_in,
tree expr)
{
enum tree_code code;
if (CODE_CONTAINS_STRUCT (code, TS_VECTOR))
lto_input_ts_vector_tree_pointers (ib, data_in, expr);
+ if (CODE_CONTAINS_STRUCT (code, TS_POLY_INT_CST))
+ lto_input_ts_poly_tree_pointers (ib, data_in, expr);
+
if (CODE_CONTAINS_STRUCT (code, TS_COMPLEX))
lto_input_ts_complex_tree_pointers (ib, data_in, expr);
DATA_IN->FILE_DATA->GLOBALS_INDEX[IX]. */
tree
-streamer_get_pickled_tree (struct lto_input_block *ib, struct data_in *data_in)
+streamer_get_pickled_tree (class lto_input_block *ib, class data_in *data_in)
{
unsigned HOST_WIDE_INT ix;
tree result;
return result;
}
-
-
-/* Read a code and class from input block IB and return the
- corresponding builtin. DATA_IN is as in stream_read_tree. */
-
-tree
-streamer_get_builtin_tree (struct lto_input_block *ib, struct data_in *data_in)
-{
- enum built_in_class fclass;
- enum built_in_function fcode;
- const char *asmname;
- tree result;
-
- fclass = streamer_read_enum (ib, built_in_class, BUILT_IN_LAST);
- gcc_assert (fclass == BUILT_IN_NORMAL || fclass == BUILT_IN_MD);
-
- fcode = (enum built_in_function) streamer_read_uhwi (ib);
-
- if (fclass == BUILT_IN_NORMAL)
- {
- if (fcode >= END_BUILTINS)
- fatal_error (input_location,
- "machine independent builtin code out of range");
- result = builtin_decl_explicit (fcode);
- if (!result
- && fcode > BEGIN_CHKP_BUILTINS
- && fcode < END_CHKP_BUILTINS)
- {
- fcode = (enum built_in_function) (fcode - BEGIN_CHKP_BUILTINS - 1);
- result = builtin_decl_explicit (fcode);
- result = chkp_maybe_clone_builtin_fndecl (result);
- }
- gcc_assert (result);
- }
- else if (fclass == BUILT_IN_MD)
- {
- result = targetm.builtin_decl (fcode, true);
- if (!result || result == error_mark_node)
- fatal_error (input_location, "target specific builtin not available");
- }
- else
- gcc_unreachable ();
-
- asmname = streamer_read_string (data_in, ib);
- if (asmname)
- set_builtin_user_assembler_name (result, asmname);
-
- streamer_tree_cache_append (data_in->reader_cache, result, 0);
-
- return result;
-}
projects / gcc.git / blobdiff