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authorZdenek Dvorak <ook@ucw.cz>2007-09-15 23:53:45 +0200
committerZdenek Dvorak <rakdver@gcc.gnu.org>2007-09-15 21:53:45 +0000
commit5f40b3cbe2e4164e80252cc4f2234cdb5ea6da39 (patch)
treeb06c39b94a477f65f57a3ea35196956c8f6f74b1 /gcc/builtins.def
parent2ae88ecd925ebe2d24884b474a1f19c89948a6f7 (diff)
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tree-parloops.c: New file.
* tree-parloops.c: New file. * tree-ssa-operands.h (free_stmt_operands): Declare. * tree-ssa-loop-manip.c (split_loop_exit_edge): Return the new basic block. * tree-pass.h (pass_parallelize_loops): Declare. * omp-low.c (expand_omp_parallel, expand_omp_for): Update SSA form for virtual operands. (build_omp_regions_1): Allow analysing just a single OMP region and its subregions. ( build_omp_regions_root, omp_expand_local): New functions. (build_omp_regions): Add argument to build_omp_regions_1 call. * builtins.def (DEF_GOMP_BUILTIN): Initialize OMP builtins when autoparallelization is run. * timevar.def (TV_TREE_PARALLELIZE_LOOPS): New. * tree-ssa-loop.c (gate_tree_parallelize_loops, tree_parallelize_loops, pass_parallelize_loops): New. * common.opt (ftree-parallelize-loops): New. * tree-flow.h (omp_expand_local, tree_duplicate_sese_tail, parallelize_loops): Declare. (add_phi_args_after_copy, split_loop_exit_edge): Declaration changed. * Makefile.in (tree-parloops.o): Added. * tree-cfg.c (add_phi_args_after_copy_edge, tree_duplicate_sese_tail): New functions. (add_phi_args_after_copy_bb): Use add_phi_args_after_copy_edge. (add_phi_args_after_copy): Call add_phi_args_after_copy_edge for one extra edge as well. (tree_duplicate_sese_region): Add argument to add_phi_args_after_copy. Use VEC_free to free doms vector. (move_block_to_fn): Update loop info. Remove phi nodes for virtual operands. Recompute operand caches in the new function. (move_sese_region_to_fn): Update loop info. * passes.c (init_optimization_passes): Add pass_parallelize_loops. * tree-ssa-operands.c (free_stmt_operands): New function. * doc/passes.texi: Document autoparallelization. * doc/invoke.texi (-ftree-parallelize-loops): New option. * gcc.dg/tree-ssa/parallelization-1.c: New test. From-SVN: r128517
Diffstat (limited to 'gcc/builtins.def')
-rw-r--r--gcc/builtins.def3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/builtins.def b/gcc/builtins.def
index b8b739b..c3c8b2f 100644
--- a/gcc/builtins.def
+++ b/gcc/builtins.def
@@ -139,7 +139,8 @@ along with GCC; see the file COPYING3. If not see
#undef DEF_GOMP_BUILTIN
#define DEF_GOMP_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- false, true, true, ATTRS, false, flag_openmp)
+ false, true, true, ATTRS, false, \
+ (flag_openmp || flag_tree_parallelize_loops))
/* Define an attribute list for math functions that are normally
"impure" because some of them may write into global memory for