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* Add loop_exits_from_bb_p.Vladimir Kargov2010-08-111-1/+1
| | | | | | | | | | | | | | | | 2010-07-20 Vladimir Kargov <kargov@gmail.com> Sebastian Pop <sebastian.pop@amd.com> * cfgloop.c (is_loop_exit): Renamed loop_exits_to_bb_p. (loop_exits_from_bb_p): New. * cfgloop.h (is_loop_exit): Renamed loop_exits_to_bb_p. (loop_exits_from_bb_p): Declared. * graphite-scop-detection.c (scopdet_basic_block_info): Call loop_exits_to_bb_p. Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com> From-SVN: r163153
* Partially removing cloog.h and graphite-clast-to-gimple.h where possible. ↵Andreas Simbuerger2010-08-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | Removing unused function check_poly_representation. 2010-07-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> * graphite-cloog-util.h: Added cloog.h. * graphite-blocking.c: Removed cloog.h. * graphite-dependences.c: Same. * graphite-interchange.c: Same. * graphite-poly.c: Same. * graphite-ppl.c: Same. * graphite-scop-detection.c: Same. * graphite-sese-to-poly.c: Removed cloog.h. Removed graphite-clast-to-gimple.h. (check_poly_representation): Removed (unused). * graphite-sese-to-poly.h (check_poly_representation): Removed (unused). From-SVN: r163135
* Avoid calling verify_ssa twice in verify_loop_closed_ssa.Sebastian Pop2010-04-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (graphite_verify): Remove redundant call to verify_ssa. Invoke verify_loop_closed_ssa with an extra argument. * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. (rewrite_commutative_reductions_out_of_ssa): Same. * passes.c (execute_function_todo): Call verify_ssa for every pass in the LNO. Invoke verify_loop_closed_ssa with an extra argument. * tree-flow.h (verify_loop_closed_ssa): Update declaration. * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa with an extra argument. * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call verify_ssa only when the extra argument is true. (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa with an extra argument. (tree_transform_and_unroll_loop): Same. From-SVN: r158021
* Make-lang.in, [...]: Update copyright years.Steven Bosscher2010-04-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. From-SVN: r157950
* Fix PR43083: Do not handle regions ending with multiple edges on the exit BB.Sebastian Pop2010-02-231-6/+11
| | | | | | | | | | | | | | | | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43083 * graphite-scop-detection.c (create_single_exit_edge): Move the call to find_single_exit_edge to.... (create_sese_edges): ...here. Don't handle multiple edges exiting the function. (build_graphite_scops): Don't handle multiple edges exiting the function. * gcc.dg/graphite/pr43083.c: New. From-SVN: r156997
* re PR middle-end/42930 ([graphite] crash when compiling scummvm on Ubuntu ↵Sebastian Pop2010-02-111-0/+1
| | | | | | | | | | | | | | 9.10/amd64 with -floop-block) Fix PR42930. 2010-02-10 Sebastian Pop <seb@napoca> PR middle-end/42930 * graphite-scop-detection.c (graphite_can_represent_scev): Call graphite_can_represent_init for MULT_EXPR. From-SVN: r156713
* Make calls to dot run in background.Ramakrishna Upadrasta2010-02-061-2/+2
| | | | | | | | | 2010-01-22 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> * graphite-scop-detection.c (dot_all_scops): Make calls to dot run in background. From-SVN: r156547
* Remove COMPONENT_REF limitation in SCoP detection.Sebastian Pop2010-01-081-70/+1
| | | | | | | | | | 2010-01-08 Sebastian Pop <sebastian.pop@amd.com> * graphite-scop-detection.c (exclude_component_ref): Removed. (is_simple_operand): Removed. (stmt_simple_for_scop_p): Remove use of is_simple_operand. From-SVN: r155739
* re PR middle-end/42181 ([graphite] -fgraphite-identity miscompiles air.f90)Sebastian Pop2009-12-231-6/+24
| | | | | | | | | | | | | | Fix PR42181. 2009-12-14 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/42181 * graphite-scop-detection.c (graphite_can_represent_scev): Handle more carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR. * testsuite/gfortran.dg/graphite/pr42181.f90: New. From-SVN: r155417
* re PR tree-optimization/42285 (ICE in Graphite's scan_tree_for_params for ↵Sebastian Pop2009-12-091-2/+4
| | | | | | | | | | | | | | | | | 416.gamess) Fix PR42285. 2009-12-08 Sebastian Pop <sebpop@gmail.com> PR middle-end/42285 * graphite-scop-detection.c (graphite_can_represent_init): Also handle more complex MULT_EXPRs containing parameters by recursion on the structure. * testsuite/gfortran.dg/graphite/pr42285.f90: New. From-SVN: r155108
* Do not abuse sese for codegenerationTobias Grosser2009-11-301-19/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CLooG automatically frees the names list, so sharing SESE_PARAMS_NAMES between gloog() and debug_generated_program() leads to freeing them twice. As both SESE_PARAM_NAMES and SESE_PARAMS_INDEX are code generation data structures remove them and the functions working on them from sese.h and put them in clast-to-gimple. 2009-11-21 Tobias Grosser <grosser@fim.uni-passau.de> * graphite-clast-to-gimple.c (clast_name_index, new_clast_name_index, clast_name_to_index, save_clast_name_index, debug_clast_name_index, debug_clast_name_indexes_1, debug_clast_name_indexes, clast_name_index_elt_info, eq_clast_name_indexes): Moved from sese.h. (clast_name_to_gcc, clast_to_gcc_expression, clast_to_gcc_expression_red, gcc_type_for_clast_expr, gcc_type_for_clast_eq, graphite_translate_clast_equation, graphite_create_guard_cond_expr, graphite_create_new_loop, translate_clast): Add params_index. (initialize_cloog_names): Create parameter strings from scratch, do not reference other strings. (create_params_index): New. (gloog): Initialize params_index. * graphite-scop-detection (free_scops_1): Removed. (limit_scops): Use normal free_scops. * graphite-sese-to-poly.c (save_var_names): Removed. (parameter_index_in_region): Do not initialize SESE_PARAM_NAMES and SESE_PARAMS_INDEX. * sese.c (new_sese, free_sese): Dito. * sese.h (struct sese): Remove params_index, params_names. (SESE_PARAMS_INDEX, SESE_PARAMS_NAMES): Removed. From-SVN: r154844
* graphite-scop-detection.c (limit_scops): Do not build poly_bbs.Sebastian Pop2009-11-251-1/+0
| | | | | | | | 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> * graphite-scop-detection.c (limit_scops): Do not build poly_bbs. From-SVN: r154556
* graphite-scop-detection.c (stmt_simple_memref_p): Removed.Sebastian Pop2009-11-251-71/+28
| | | | | | | | | | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> * graphite-scop-detection.c (stmt_simple_memref_p): Removed. (is_simple_operand): Remove call to stmt_simple_memref_p. (stmt_simple_for_scop_p): Update call to is_simple_operand. From-SVN: r154552
* re PR debug/41888 (ICE from '-O -ftree-loop-distribution -fgraphite-identity ↵Alexandre Oliva2009-11-181-0/+3
| | | | | | | | | | | | | | | | | | | | -g') PR debug/41888 PR debug/41886 * graphite-scop-detection.c (stmt_simple_for_scop_p): Debug stmts are ok. * graphite-sese-to-poly.c (graphite_stmt_p): Likewise. (try_generate_gimple_bb): Skip debug stmts when finding data refs. * sese.c (sese_build_liveouts_bb): Skip debug stmts. (sese_bad_liveouts_use): New. (sese_reset_debug_liveouts_bb): New. (sese_build_liveouts): Use it. (rename_variables_in_stmt): Reset debug stmts rather than creating new vars for them. (expand_scalar_variable_stmt): Likewise. From-SVN: r154279
* graphite-dependences.c (pddr_original_scattering): New.Sebastian Pop2009-08-281-5/+8
| | | | | | | | | | | | | | | | | | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> * graphite-dependences.c (pddr_original_scattering): New. (graphite_legal_transform_dr): Call pddr_original_scattering. (dot_deps_1): New. (dot_deps): New. * graphite-dependences.h (dot_deps): Declared. * graphite-poly.c (new_poly_dr): Initialize PDR_ID. (print_pdr): Print PDR_ID. * graphite-poly.h (struct poly_dr): Add field id. (PDR_ID): New. (pbb_index): New. * graphite-scop-detection.c (dot_all_scops_1): Cleanup comment. From-SVN: r151183
* New Graphite files.Sebastian Pop2009-07-311-0/+1640
2009-07-30 Sebastian Pop <sebastian.pop@amd.com> * ChangeLog.graphite: New. * graphite-blocking.c: New. * graphite-clast-to-gimple.c: New. * graphite-clast-to-gimple.h: New. * graphite-dependences.c: New. * graphite-dependences.h: New. * graphite-interchange.c: New. * graphite-poly.c: New. * graphite-poly.h: New. * graphite-ppl.c: New. * graphite-ppl.h: New. * graphite-scop-detection.c: New. * graphite-scop-detection.h: New. * graphite-sese-to-poly.c: New. * graphite-sese-to-poly.h: New. * sese.c: New. * sese.h: New. From-SVN: r150300
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