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| author | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-24 16:25:44 +0000 |
|---|---|---|
| committer | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-24 16:25:44 +0000 |
| commit | 4644b59321661f7641c3d2a3816c811d8cb1de2f (patch) | |
| tree | ddaa06506f828f6ab35f493e688951e5b042fbdf /gcc/internal-fn.c | |
| parent | c4d85af9120b0f854cf24f7124c0b5c82d939c71 (diff) | |
| download | gcc-4644b59321661f7641c3d2a3816c811d8cb1de2f.tar.gz | |
2013-08-24 Tobias Burnus <burnus@net-b.de>
PR other/33426
* c-pragma.c (init_pragma) Add #pragma ivdep handling.
* c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
PR other/33426
* c-parser.c (c_parser_pragma, c_parser_for_statement):
Handle PRAGMA_IVDEP.
(c_parser_statement_after_labels): Update call.
PR other/33426
* tree-cfg.c (replace_loop_annotate): New function.
(execute_build_cfg): Call it.
* gimplify.c (gimple_boolify, gimplify_expr): Handle
* ANNOTATE_EXPR.
* internal-fn.c (expand_ANNOTATE): New function.
* internal-fn.def (ANNOTATE): Define as new internal function.
* tree-core.h (tree_node_kind): Add annot_expr_ivdep_kind.
* tree-pretty-print.c (dump_generic_node): Handle ANNOTATE_EXPR.
* tree.def (ANNOTATE_EXPR): New DEFTREECODE.
* doc/extend.texi (Pragmas): Document #pragma ivdep.
* doc/generic.texi (Expressions): Document ANNOTATE_EXPR.
PR other/33426
* testsuite/gcc.dg/ivdep.c: New.
* testsuite/gcc.dg/vect/vect-ivdep-1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204021 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/internal-fn.c')
| -rw-r--r-- | gcc/internal-fn.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index 983efeb751b..a22f222012c 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -109,6 +109,12 @@ expand_STORE_LANES (gimple stmt) expand_insn (get_multi_vector_move (type, vec_store_lanes_optab), 2, ops); } +static void +expand_ANNOTATE (gimple stmt ATTRIBUTE_UNUSED) +{ + gcc_unreachable (); +} + /* This should get expanded in adjust_simduid_builtins. */ static void |