diff options
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index e2becb96d56..5d949abc722 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -450,6 +450,13 @@ public: /* Set when init priority is set. */ unsigned in_init_priority_hash : 1; + /* Set when symbol needs to be streamed into LTO bytecode for LTO, or in case + of offloading, for separate compilation for a different target. */ + unsigned need_lto_streaming : 1; + + /* Set when symbol can be streamed into bytecode for offloading. */ + unsigned offloadable : 1; + /* Ordering of all symtab entries. */ int order; @@ -1260,6 +1267,10 @@ public: /* True when function is clone created for Pointer Bounds Checker instrumentation. */ unsigned instrumentation_clone : 1; + /* True if call to node can't result in a call to free, munmap or + other operation that could make previously non-trapping memory + accesses trapping. */ + unsigned nonfreeing_fn : 1; }; /* A cgraph node set is a collection of cgraph nodes. A cgraph node @@ -1345,6 +1356,10 @@ public: /* Make context non-speculative. */ void clear_speculation (); + /* Produce context specifying all derrived types of OTR_TYPE. If OTR_TYPE is + NULL, the context is set to dummy "I know nothing" setting. */ + void clear_outer_type (tree otr_type = NULL); + /* Walk container types and modify context to point to actual class containing OTR_TYPE (if non-NULL) as base class. Return true if resulting context is valid. @@ -1372,9 +1387,12 @@ public: /* Return TRUE if context is fully useless. */ bool useless_p () const; + /* Return TRUE if this context conveys the same information as X. */ + bool equal_to (const ipa_polymorphic_call_context &x) const; - /* Dump human readable context to F. */ - void dump (FILE *f) const; + /* Dump human readable context to F. If NEWLINE is true, it will be + terminated by a newline. */ + void dump (FILE *f, bool newline = true) const; void DEBUG_FUNCTION debug () const; /* LTO streaming. */ @@ -1385,7 +1403,6 @@ private: bool combine_speculation_with (tree, HOST_WIDE_INT, bool, tree); void set_by_decl (tree, HOST_WIDE_INT); bool set_by_invariant (tree, tree, HOST_WIDE_INT); - void clear_outer_type (tree otr_type = NULL); bool speculation_consistent_p (tree, HOST_WIDE_INT, bool, tree); void make_speculative (tree otr_type = NULL); }; @@ -2741,9 +2758,8 @@ ipa_polymorphic_call_context::clear_speculation () speculative_maybe_derived_type = false; } -/* Produce context specifying all derrived types of OTR_TYPE. - If OTR_TYPE is NULL or type of the OBJ_TYPE_REF, the context is set - to dummy "I know nothing" setting. */ +/* Produce context specifying all derrived types of OTR_TYPE. If OTR_TYPE is + NULL, the context is set to dummy "I know nothing" setting. */ inline void ipa_polymorphic_call_context::clear_outer_type (tree otr_type) |