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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/ipa-ref-inline.h | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/ipa-ref-inline.h')
-rw-r--r-- | gcc-4.9/gcc/ipa-ref-inline.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ipa-ref-inline.h b/gcc-4.9/gcc/ipa-ref-inline.h new file mode 100644 index 000000000..e12fce6e4 --- /dev/null +++ b/gcc-4.9/gcc/ipa-ref-inline.h @@ -0,0 +1,108 @@ +/* IPA reference lists. + Copyright (C) 2010-2014 Free Software Foundation, Inc. + Contributed by Jan Hubicka + +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/>. */ + +/* Return callgraph node REF is referring. */ +static inline struct cgraph_node * +ipa_ref_node (struct ipa_ref *ref) +{ + return cgraph (ref->referred); +} + +/* Return varpool node REF is referring. */ + +static inline varpool_node * +ipa_ref_varpool_node (struct ipa_ref *ref) +{ + return varpool (ref->referred); +} + +/* Return cgraph node REF is in. */ + +static inline struct cgraph_node * +ipa_ref_referring_node (struct ipa_ref *ref) +{ + return cgraph (ref->referring); +} + +/* Return varpool node REF is in. */ + +static inline varpool_node * +ipa_ref_referring_varpool_node (struct ipa_ref *ref) +{ + return varpool (ref->referring); +} + +/* Return reference list REF is in. */ + +static inline struct ipa_ref_list * +ipa_ref_referring_ref_list (struct ipa_ref *ref) +{ + return &ref->referring->ref_list; +} + +/* Return reference list REF is in. */ + +static inline struct ipa_ref_list * +ipa_ref_referred_ref_list (struct ipa_ref *ref) +{ + return &ref->referred->ref_list; +} + +/* Return first reference in LIST or NULL if empty. */ + +static inline struct ipa_ref * +ipa_ref_list_first_reference (struct ipa_ref_list *list) +{ + if (!vec_safe_length (list->references)) + return NULL; + return &(*list->references)[0]; +} + +/* Return first referring ref in LIST or NULL if empty. */ + +static inline struct ipa_ref * +ipa_ref_list_first_referring (struct ipa_ref_list *list) +{ + if (!list->referring.length ()) + return NULL; + return list->referring[0]; +} + +/* Clear reference list. */ + +static inline void +ipa_empty_ref_list (struct ipa_ref_list *list) +{ + list->referring.create (0); + list->references = NULL; +} + +/* Clear reference list. */ + +static inline unsigned int +ipa_ref_list_nreferences (struct ipa_ref_list *list) +{ + return vec_safe_length (list->references); +} + +#define ipa_ref_list_reference_iterate(L,I,P) \ + vec_safe_iterate ((L)->references, (I), &(P)) +#define ipa_ref_list_referring_iterate(L,I,P) \ + (L)->referring.iterate ((I), &(P)) |