static void cgraph_output_pending_asms (void);
static void cgraph_analyze_function (struct cgraph_node *);
-static FILE *cgraph_dump_file;
-
-/* A vector of FUNCTION_DECLs declared as static constructors. */
-static GTY (()) VEC(tree, gc) *static_ctors;
-/* A vector of FUNCTION_DECLs declared as static destructors. */
-static GTY (()) VEC(tree, gc) *static_dtors;
+FILE *cgraph_dump_file;
/* Used for vtable lookup in thunk adjusting. */
static GTY (()) tree vtable_entry_type;
-/* When target does not have ctors and dtors, we call all constructor
- and destructor by special initialization/destruction function
- recognized by collect2.
-
- When we are going to build this function, collect all constructors and
- destructors and turn them into normal functions. */
-
-static void
-record_cdtor_fn (tree fndecl)
-{
- struct cgraph_node *node;
- if (targetm.have_ctors_dtors
- || (!DECL_STATIC_CONSTRUCTOR (fndecl)
- && !DECL_STATIC_DESTRUCTOR (fndecl)))
- return;
-
- if (DECL_STATIC_CONSTRUCTOR (fndecl))
- {
- VEC_safe_push (tree, gc, static_ctors, fndecl);
- DECL_STATIC_CONSTRUCTOR (fndecl) = 0;
- }
- if (DECL_STATIC_DESTRUCTOR (fndecl))
- {
- VEC_safe_push (tree, gc, static_dtors, fndecl);
- DECL_STATIC_DESTRUCTOR (fndecl) = 0;
- }
- node = cgraph_node (fndecl);
- node->local.disregard_inline_limits = 1;
- cgraph_mark_reachable_node (node);
-}
-
-/* Define global constructors/destructor functions for the CDTORS, of
- which they are LEN. The CDTORS are sorted by initialization
- priority. If CTOR_P is true, these are constructors; otherwise,
- they are destructors. */
-
-static void
-build_cdtor (bool ctor_p, tree *cdtors, size_t len)
-{
- size_t i;
-
- i = 0;
- while (i < len)
- {
- tree body;
- tree fn;
- priority_type priority;
-
- priority = 0;
- body = NULL_TREE;
- /* Find the next batch of constructors/destructors with the same
- initialization priority. */
- do
- {
- priority_type p;
- fn = cdtors[i];
- p = ctor_p ? DECL_INIT_PRIORITY (fn) : DECL_FINI_PRIORITY (fn);
- if (!body)
- priority = p;
- else if (p != priority)
- break;
- append_to_statement_list (build_function_call_expr (UNKNOWN_LOCATION,
- fn, 0),
- &body);
- ++i;
- }
- while (i < len);
- gcc_assert (body != NULL_TREE);
- /* Generate a function to call all the function of like
- priority. */
- cgraph_build_static_cdtor (ctor_p ? 'I' : 'D', body, priority);
- }
-}
-
-/* Comparison function for qsort. P1 and P2 are actually of type
- "tree *" and point to static constructors. DECL_INIT_PRIORITY is
- used to determine the sort order. */
-
-static int
-compare_ctor (const void *p1, const void *p2)
-{
- tree f1;
- tree f2;
- int priority1;
- int priority2;
-
- f1 = *(const tree *)p1;
- f2 = *(const tree *)p2;
- priority1 = DECL_INIT_PRIORITY (f1);
- priority2 = DECL_INIT_PRIORITY (f2);
-
- if (priority1 < priority2)
- return -1;
- else if (priority1 > priority2)
- return 1;
- else
- /* Ensure a stable sort. */
- return (const tree *)p1 - (const tree *)p2;
-}
-
-/* Comparison function for qsort. P1 and P2 are actually of type
- "tree *" and point to static destructors. DECL_FINI_PRIORITY is
- used to determine the sort order. */
-
-static int
-compare_dtor (const void *p1, const void *p2)
-{
- tree f1;
- tree f2;
- int priority1;
- int priority2;
-
- f1 = *(const tree *)p1;
- f2 = *(const tree *)p2;
- priority1 = DECL_FINI_PRIORITY (f1);
- priority2 = DECL_FINI_PRIORITY (f2);
-
- if (priority1 < priority2)
- return -1;
- else if (priority1 > priority2)
- return 1;
- else
- /* Ensure a stable sort. */
- return (const tree *)p1 - (const tree *)p2;
-}
-
-/* Generate functions to call static constructors and destructors
- for targets that do not support .ctors/.dtors sections. These
- functions have magic names which are detected by collect2. */
-
-static void
-cgraph_build_cdtor_fns (void)
-{
- if (!VEC_empty (tree, static_ctors))
- {
- gcc_assert (!targetm.have_ctors_dtors);
- qsort (VEC_address (tree, static_ctors),
- VEC_length (tree, static_ctors),
- sizeof (tree),
- compare_ctor);
- build_cdtor (/*ctor_p=*/true,
- VEC_address (tree, static_ctors),
- VEC_length (tree, static_ctors));
- VEC_truncate (tree, static_ctors, 0);
- }
-
- if (!VEC_empty (tree, static_dtors))
- {
- gcc_assert (!targetm.have_ctors_dtors);
- qsort (VEC_address (tree, static_dtors),
- VEC_length (tree, static_dtors),
- sizeof (tree),
- compare_dtor);
- build_cdtor (/*ctor_p=*/false,
- VEC_address (tree, static_dtors),
- VEC_length (tree, static_dtors));
- VEC_truncate (tree, static_dtors, 0);
- }
-}
-
/* Determine if function DECL is needed. That is, visible to something
either outside this translation unit, something magic in the system
configury. */
When not optimizing, also output the static functions. (see
PR24561), but don't do so for always_inline functions, functions
- declared inline and nested functions. These was optimized out
+ declared inline and nested functions. These were optimized out
in the original implementation and it is unclear whether we want
to change the behavior here. */
if (((TREE_PUBLIC (decl)
- || (!optimize && !node->local.disregard_inline_limits
+ || (!optimize
+ && !node->local.disregard_inline_limits
&& !DECL_DECLARED_INLINE_P (decl)
- && !node->origin))
+ && !(DECL_CONTEXT (decl)
+ && TREE_CODE (DECL_CONTEXT (decl)) == FUNCTION_DECL)))
&& !flag_whole_program
&& !flag_lto
&& !flag_whopr)
&& !DECL_COMDAT (decl) && !DECL_EXTERNAL (decl))
return true;
- /* Constructors and destructors are reachable from the runtime by
- some mechanism. */
- if (DECL_STATIC_CONSTRUCTOR (decl) || DECL_STATIC_DESTRUCTOR (decl))
- return true;
-
return false;
}
node->local.finalized = true;
node->lowered = DECL_STRUCT_FUNCTION (decl)->cfg != NULL;
node->finalized_by_frontend = true;
- record_cdtor_fn (node->decl);
if (cgraph_decide_is_function_needed (node, decl))
cgraph_mark_needed_node (node);
/* Since we reclaim unreachable nodes at the end of every language
level unit, we need to be conservative about possible entry points
there. */
- if ((TREE_PUBLIC (decl) && !DECL_COMDAT (decl) && !DECL_EXTERNAL (decl)))
+ if ((TREE_PUBLIC (decl) && !DECL_COMDAT (decl) && !DECL_EXTERNAL (decl))
+ || DECL_STATIC_CONSTRUCTOR (decl)
+ || DECL_STATIC_DESTRUCTOR (decl))
cgraph_mark_reachable_node (node);
/* If we've not yet emitted decl, tell the debug info about it. */
}
#endif
+/* Verify edge E count and frequency. */
+
+static bool
+verify_edge_count_and_frequency (struct cgraph_edge *e)
+{
+ bool error_found = false;
+ if (e->count < 0)
+ {
+ error ("caller edge count is negative");
+ error_found = true;
+ }
+ if (e->frequency < 0)
+ {
+ error ("caller edge frequency is negative");
+ error_found = true;
+ }
+ if (e->frequency > CGRAPH_FREQ_MAX)
+ {
+ error ("caller edge frequency is too large");
+ error_found = true;
+ }
+ if (gimple_has_body_p (e->caller->decl)
+ && !e->caller->global.inlined_to
+ && (e->frequency
+ != compute_call_stmt_bb_frequency (e->caller->decl,
+ gimple_bb (e->call_stmt))))
+ {
+ error ("caller edge frequency %i does not match BB freqency %i",
+ e->frequency,
+ compute_call_stmt_bb_frequency (e->caller->decl,
+ gimple_bb (e->call_stmt)));
+ error_found = true;
+ }
+ return error_found;
+}
+
/* Verify cgraph nodes of given cgraph node. */
-void
+DEBUG_FUNCTION void
verify_cgraph_node (struct cgraph_node *node)
{
struct cgraph_edge *e;
gimple_stmt_iterator gsi;
bool error_found = false;
- if (errorcount || sorrycount)
+ if (seen_error ())
return;
timevar_push (TV_CGRAPH_VERIFY);
}
for (e = node->callers; e; e = e->next_caller)
{
- if (e->count < 0)
- {
- error ("caller edge count is negative");
- error_found = true;
- }
- if (e->frequency < 0)
- {
- error ("caller edge frequency is negative");
- error_found = true;
- }
- if (e->frequency > CGRAPH_FREQ_MAX)
- {
- error ("caller edge frequency is too large");
- error_found = true;
- }
- if (gimple_has_body_p (e->caller->decl)
- && !e->caller->global.inlined_to
- && (e->frequency
- != compute_call_stmt_bb_frequency (e->caller->decl,
- gimple_bb (e->call_stmt))))
- {
- error ("caller edge frequency %i does not match BB freqency %i",
- e->frequency,
- compute_call_stmt_bb_frequency (e->caller->decl,
- gimple_bb (e->call_stmt)));
- error_found = true;
- }
+ if (verify_edge_count_and_frequency (e))
+ error_found = true;
if (!e->inline_failed)
{
if (node->global.inlined_to
error_found = true;
}
}
+ for (e = node->indirect_calls; e; e = e->next_callee)
+ if (verify_edge_count_and_frequency (e))
+ error_found = true;
if (!node->callers && node->global.inlined_to)
{
error ("inlined_to pointer is set but no predecessors found");
}
/* Verify whole cgraph structure. */
-void
+DEBUG_FUNCTION void
verify_cgraph (void)
{
struct cgraph_node *node;
- if (sorrycount || errorcount)
+ if (seen_error ())
return;
for (node = cgraph_nodes; node; node = node->next)
{
struct cgraph_asm_node *can;
- if (errorcount || sorrycount)
+ if (seen_error ())
return;
for (can = cgraph_asm_nodes; can; can = can->next)
/* Emit size functions we didn't inline. */
finalize_size_functions ();
- /* Call functions declared with the "constructor" or "destructor"
- attribute. */
- cgraph_build_cdtor_fns ();
-
/* Mark alias targets necessary and emit diagnostics. */
finish_aliases_1 ();
outside the current compilation unit. */
if (node->analyzed
&& !node->global.inlined_to
- && (node->needed || node->reachable_from_other_partition
- || node->address_taken
+ && (!cgraph_only_called_directly_p (node)
|| (e && node->reachable))
&& !TREE_ASM_WRITTEN (decl)
&& !DECL_EXTERNAL (decl))
vtabletmp2 = create_tmp_var (TREE_TYPE (TREE_TYPE (vtabletmp)),
"vtableaddr");
stmt = gimple_build_assign (vtabletmp2,
- build1 (INDIRECT_REF,
- TREE_TYPE (vtabletmp2), vtabletmp));
+ build_simple_mem_ref (vtabletmp));
gsi_insert_after (bsi, stmt, GSI_NEW_STMT);
mark_symbols_for_renaming (stmt);
find_referenced_vars_in (stmt);
vtabletmp3 = create_tmp_var (TREE_TYPE (TREE_TYPE (vtabletmp2)),
"vcalloffset");
stmt = gimple_build_assign (vtabletmp3,
- build1 (INDIRECT_REF,
- TREE_TYPE (vtabletmp3),
- vtabletmp2));
+ build_simple_mem_ref (vtabletmp2));
gsi_insert_after (bsi, stmt, GSI_NEW_STMT);
mark_symbols_for_renaming (stmt);
find_referenced_vars_in (stmt);
if (!is_gimple_reg_type (restype))
{
restmp = resdecl;
- cfun->local_decls = tree_cons (NULL_TREE, restmp, cfun->local_decls);
+ add_local_decl (cfun, restmp);
BLOCK_VARS (DECL_INITIAL (current_function_decl)) = restmp;
}
else
restmp = create_tmp_var_raw (restype, "retval");
}
- for (arg = a; arg; arg = TREE_CHAIN (arg))
+ for (arg = a; arg; arg = DECL_CHAIN (arg))
nargs++;
vargs = VEC_alloc (tree, heap, nargs);
if (this_adjusting)
virtual_offset));
else
VEC_quick_push (tree, vargs, a);
- for (i = 1, arg = TREE_CHAIN (a); i < nargs; i++, arg = TREE_CHAIN (arg))
+ for (i = 1, arg = DECL_CHAIN (a); i < nargs; i++, arg = DECL_CHAIN (arg))
VEC_quick_push (tree, vargs, arg);
call = gimple_build_call_vec (build_fold_addr_expr_loc (0, alias), vargs);
VEC_free (tree, heap, vargs);
void
cgraph_optimize (void)
{
- if (errorcount || sorrycount)
+ if (seen_error ())
return;
#ifdef ENABLE_CHECKING
cgraph_state = CGRAPH_STATE_IPA;
/* Don't run the IPA passes if there was any error or sorry messages. */
- if (errorcount == 0 && sorrycount == 0)
+ if (!seen_error ())
ipa_passes ();
/* Do nothing else if any IPA pass found errors. */
- if (errorcount || sorrycount)
+ if (seen_error ())
{
timevar_pop (TV_CGRAPHOPT);
return;
verify_cgraph ();
/* Double check that all inline clones are gone and that all
function bodies have been released from memory. */
- if (!(sorrycount || errorcount))
+ if (!seen_error ())
{
struct cgraph_node *node;
bool error_found = false;
#endif
}
-
-/* Generate and emit a static constructor or destructor. WHICH must
- be one of 'I' (for a constructor) or 'D' (for a destructor). BODY
- is a STATEMENT_LIST containing GENERIC statements. PRIORITY is the
- initialization priority for this constructor or destructor. */
-
-void
-cgraph_build_static_cdtor (char which, tree body, int priority)
-{
- static int counter = 0;
- char which_buf[16];
- tree decl, name, resdecl;
-
- /* The priority is encoded in the constructor or destructor name.
- collect2 will sort the names and arrange that they are called at
- program startup. */
- sprintf (which_buf, "%c_%.5d_%d", which, priority, counter++);
- name = get_file_function_name (which_buf);
-
- decl = build_decl (input_location, FUNCTION_DECL, name,
- build_function_type (void_type_node, void_list_node));
- current_function_decl = decl;
-
- resdecl = build_decl (input_location,
- RESULT_DECL, NULL_TREE, void_type_node);
- DECL_ARTIFICIAL (resdecl) = 1;
- DECL_RESULT (decl) = resdecl;
- DECL_CONTEXT (resdecl) = decl;
-
- allocate_struct_function (decl, false);
-
- TREE_STATIC (decl) = 1;
- TREE_USED (decl) = 1;
- DECL_ARTIFICIAL (decl) = 1;
- DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (decl) = 1;
- DECL_SAVED_TREE (decl) = body;
- if (!targetm.have_ctors_dtors)
- {
- TREE_PUBLIC (decl) = 1;
- DECL_PRESERVE_P (decl) = 1;
- }
- DECL_UNINLINABLE (decl) = 1;
-
- DECL_INITIAL (decl) = make_node (BLOCK);
- TREE_USED (DECL_INITIAL (decl)) = 1;
-
- DECL_SOURCE_LOCATION (decl) = input_location;
- cfun->function_end_locus = input_location;
-
- switch (which)
- {
- case 'I':
- DECL_STATIC_CONSTRUCTOR (decl) = 1;
- decl_init_priority_insert (decl, priority);
- break;
- case 'D':
- DECL_STATIC_DESTRUCTOR (decl) = 1;
- decl_fini_priority_insert (decl, priority);
- break;
- default:
- gcc_unreachable ();
- }
-
- gimplify_function_tree (decl);
-
- cgraph_add_new_function (decl, false);
- cgraph_mark_needed_node (cgraph_node (decl));
- set_cfun (NULL);
-}
-
void
init_cgraph (void)
{
- cgraph_dump_file = dump_begin (TDI_cgraph, NULL);
+ if (!cgraph_dump_file)
+ cgraph_dump_file = dump_begin (TDI_cgraph, NULL);
}
/* The edges representing the callers of the NEW_VERSION node were
edges which should be redirected to point to
NEW_VERSION. ALL the callees edges of OLD_VERSION
are cloned to the new version node. Return the new
- version node. */
+ version node.
+
+ If non-NULL BLOCK_TO_COPY determine what basic blocks
+ was copied to prevent duplications of calls that are dead
+ in the clone. */
static struct cgraph_node *
cgraph_copy_node_for_versioning (struct cgraph_node *old_version,
tree new_decl,
- VEC(cgraph_edge_p,heap) *redirect_callers)
+ VEC(cgraph_edge_p,heap) *redirect_callers,
+ bitmap bbs_to_copy)
{
struct cgraph_node *new_version;
struct cgraph_edge *e;
- struct cgraph_edge *next_callee;
unsigned i;
gcc_assert (old_version);
new_version->analyzed = true;
new_version->local = old_version->local;
+ new_version->local.externally_visible = false;
+ new_version->local.local = true;
+ new_version->local.vtable_method = false;
new_version->global = old_version->global;
- new_version->rtl = new_version->rtl;
+ new_version->rtl = old_version->rtl;
new_version->reachable = true;
new_version->count = old_version->count;
- /* Clone the old node callees. Recursive calls are
- also cloned. */
- for (e = old_version->callees;e; e=e->next_callee)
- {
+ for (e = old_version->callees; e; e=e->next_callee)
+ if (!bbs_to_copy
+ || bitmap_bit_p (bbs_to_copy, gimple_bb (e->call_stmt)->index))
cgraph_clone_edge (e, new_version, e->call_stmt,
e->lto_stmt_uid, REG_BR_PROB_BASE,
CGRAPH_FREQ_BASE,
e->loop_nest, true);
- }
- /* Fix recursive calls.
- If OLD_VERSION has a recursive call after the
- previous edge cloning, the new version will have an edge
- pointing to the old version, which is wrong;
- Redirect it to point to the new version. */
- for (e = new_version->callees ; e; e = next_callee)
- {
- next_callee = e->next_callee;
- if (e->callee == old_version)
- cgraph_redirect_edge_callee (e, new_version);
-
- if (!next_callee)
- break;
- }
- for (i = 0; VEC_iterate (cgraph_edge_p, redirect_callers, i, e); i++)
+ for (e = old_version->indirect_calls; e; e=e->next_callee)
+ if (!bbs_to_copy
+ || bitmap_bit_p (bbs_to_copy, gimple_bb (e->call_stmt)->index))
+ cgraph_clone_edge (e, new_version, e->call_stmt,
+ e->lto_stmt_uid, REG_BR_PROB_BASE,
+ CGRAPH_FREQ_BASE,
+ e->loop_nest, true);
+ FOR_EACH_VEC_ELT (cgraph_edge_p, redirect_callers, i, e)
{
/* Redirect calls to the old version node to point to its new
version. */
new ones (according to results of prior analysis).
OLD_VERSION_NODE is the node that is versioned.
It returns the new version's cgraph node.
- ARGS_TO_SKIP lists arguments to be omitted from functions
- */
+ If non-NULL ARGS_TO_SKIP determine function parameters to remove
+ from new version.
+ If non-NULL BLOCK_TO_COPY determine what basic blocks to copy.
+ If non_NULL NEW_ENTRY determine new entry BB of the clone. */
struct cgraph_node *
cgraph_function_versioning (struct cgraph_node *old_version_node,
VEC(cgraph_edge_p,heap) *redirect_callers,
VEC (ipa_replace_map_p,gc)* tree_map,
- bitmap args_to_skip)
+ bitmap args_to_skip,
+ bitmap bbs_to_copy,
+ basic_block new_entry_block,
+ const char *clone_name)
{
tree old_decl = old_version_node->decl;
struct cgraph_node *new_version_node = NULL;
else
new_decl = build_function_decl_skip_args (old_decl, args_to_skip);
+ /* Generate a new name for the new version. */
+ DECL_NAME (new_decl) = clone_function_name (old_decl, clone_name);
+ SET_DECL_ASSEMBLER_NAME (new_decl, DECL_NAME (new_decl));
+ SET_DECL_RTL (new_decl, NULL);
+
/* Create the new version's call-graph node.
and update the edges of the new node. */
new_version_node =
cgraph_copy_node_for_versioning (old_version_node, new_decl,
- redirect_callers);
+ redirect_callers, bbs_to_copy);
/* Copy the OLD_VERSION_NODE function tree to the new version. */
- tree_function_versioning (old_decl, new_decl, tree_map, false, args_to_skip);
+ tree_function_versioning (old_decl, new_decl, tree_map, false, args_to_skip,
+ bbs_to_copy, new_entry_block);
/* Update the new version's properties.
Make The new version visible only within this translation unit. Make sure
}
/* Copy the OLD_VERSION_NODE function tree to the new version. */
- tree_function_versioning (node->decl, first_clone->decl, NULL, true, NULL);
+ tree_function_versioning (node->decl, first_clone->decl, NULL, true, NULL,
+ NULL, NULL);
DECL_EXTERNAL (first_clone->decl) = 0;
DECL_COMDAT_GROUP (first_clone->decl) = NULL_TREE;
/* Copy the OLD_VERSION_NODE function tree to the new version. */
tree_function_versioning (node->clone_of->decl, node->decl,
node->clone.tree_map, true,
- node->clone.args_to_skip);
+ node->clone.args_to_skip, NULL, NULL);
if (cgraph_dump_file)
{
dump_function_to_file (node->clone_of->decl, cgraph_dump_file, dump_flags);
node->next_sibling_clone = NULL;
node->prev_sibling_clone = NULL;
if (!node->clone_of->analyzed && !node->clone_of->clones)
- cgraph_remove_node (node->clone_of);
+ {
+ cgraph_release_function_body (node->clone_of);
+ cgraph_node_remove_callees (node->clone_of);
+ ipa_remove_all_references (&node->clone_of->ref_list);
+ }
node->clone_of = NULL;
bitmap_obstack_release (NULL);
}
{
tree decl = gimple_call_fndecl (e->call_stmt);
gimple new_stmt;
- gimple_stmt_iterator gsi;
+#ifdef ENABLE_CHECKING
+ struct cgraph_node *node;
+#endif
- if (!decl || decl == e->callee->decl
+ if (e->indirect_unknown_callee
+ || decl == e->callee->decl
/* Don't update call from same body alias to the real function. */
- || cgraph_get_node (decl) == cgraph_get_node (e->callee->decl))
+ || (decl && cgraph_get_node (decl) == cgraph_get_node (e->callee->decl)))
return e->call_stmt;
- gcc_assert (!cgraph_node (decl)->clone.combined_args_to_skip);
+#ifdef ENABLE_CHECKING
+ if (decl)
+ {
+ node = cgraph_get_node (decl);
+ gcc_assert (!node || !node->clone.combined_args_to_skip);
+ }
+#endif
if (cgraph_dump_file)
{
cgraph_node_name (e->callee), e->callee->uid);
print_gimple_stmt (cgraph_dump_file, e->call_stmt, 0, dump_flags);
if (e->callee->clone.combined_args_to_skip)
- {
- fprintf (cgraph_dump_file, " combined args to skip: ");
- dump_bitmap (cgraph_dump_file, e->callee->clone.combined_args_to_skip);
+ {
+ fprintf (cgraph_dump_file, " combined args to skip: ");
+ dump_bitmap (cgraph_dump_file,
+ e->callee->clone.combined_args_to_skip);
}
}
if (e->callee->clone.combined_args_to_skip)
- new_stmt = gimple_call_copy_skip_args (e->call_stmt,
- e->callee->clone.combined_args_to_skip);
+ {
+ gimple_stmt_iterator gsi;
+
+ new_stmt
+ = gimple_call_copy_skip_args (e->call_stmt,
+ e->callee->clone.combined_args_to_skip);
+
+ if (gimple_vdef (new_stmt)
+ && TREE_CODE (gimple_vdef (new_stmt)) == SSA_NAME)
+ SSA_NAME_DEF_STMT (gimple_vdef (new_stmt)) = new_stmt;
+
+ gsi = gsi_for_stmt (e->call_stmt);
+ gsi_replace (&gsi, new_stmt, true);
+ }
else
new_stmt = e->call_stmt;
- if (gimple_vdef (new_stmt)
- && TREE_CODE (gimple_vdef (new_stmt)) == SSA_NAME)
- SSA_NAME_DEF_STMT (gimple_vdef (new_stmt)) = new_stmt;
- gimple_call_set_fndecl (new_stmt, e->callee->decl);
- gsi = gsi_for_stmt (e->call_stmt);
- gsi_replace (&gsi, new_stmt, true);
+ gimple_call_set_fndecl (new_stmt, e->callee->decl);
update_stmt (new_stmt);
- /* Update EH information too, just in case. */
- maybe_clean_or_replace_eh_stmt (e->call_stmt, new_stmt);
-
cgraph_set_call_stmt_including_clones (e->caller, e->call_stmt, new_stmt);
if (cgraph_dump_file)