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125481 Commits

Author SHA1 Message Date
Chris Jefferson a10bad862f re PR libstdc++/58437 (Sorting value in reverse order is much slower compare to gcc44) 
2013-09-30  Chris Jefferson  <chris@bubblescope.net>

	PR libstdc++/58437
	* include/bits/stl_algo.h (__move_median_first): Rename to
	__move_median_to_first, change to take an addition argument.
	(__unguarded_partition_pivot): Adjust.
	* testsuite/performance/25_algorithms/sort.cc: New.
	* testsuite/performance/25_algorithms/sort_heap.cc: Likewise.
	* testsuite/performance/25_algorithms/stable_sort.cc: Likewise.

From-SVN: r203035
 2013-09-30 17:42:31 +00:00
Richard Biener ca406576e5 re PR tree-optimization/58554 (Revision 202619 causes runtime failure in CPU2006 benchmark 445.gobmk) 
2013-09-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58554
	* tree-loop-distribution.c (classify_partition): Require unconditionally
	executed stores for memcpy and memset recognition.
	(tree_loop_distribution): Calculate dominance info.

	* gcc.dg/torture/pr58554.c: New testcase.

From-SVN: r203031
 2013-09-30 12:22:00 +00:00
Venkataramanan Kumar 92d649c492 Function profiling macro support for Aarch64 
From-SVN: r203028
 2013-09-30 10:20:11 +00:00
Iain Sandoe bd9534e286 darwin.md (load_macho_picbase_si): Wrap machopic calls and defines in TARGET_MACHO conditional. 
gcc:

	* config/rs6000/darwin.md (load_macho_picbase_si): Wrap machopic
	calls and defines in TARGET_MACHO conditional.
	(load_macho_picbase_di): Likewise.
	(reload_macho_picbase): Likewise.
	(reload_macho_picbase_si): Likewise.
	(reload_macho_picbase_di): Likewise.
	(nonlocal_goto_receiver): Likewise.

From-SVN: r203027
 2013-09-30 09:20:58 +00:00
Nick Clifton 4494fbc9d3 msp430.c (msp430x_names): New array. 
* config/msp430/msp430.c (msp430x_names): New array.  Lists MCUs
	that use the MSP430X ISA.
	(msp430_option_override): Scan -mmcu command line option for any
	MCU name that supports the MSP430X ISA.
	* config/msp430/t-msp430 (MULTILIB_MATCHES): Add matches for known
	-mmcu options which enable the MSP430X ISA.

From-SVN: r203026
 2013-09-30 08:58:53 +00:00
Simon Cook ea5132bc5e barrel-shifter-1.c: New test. 
2013-09-30  Simon Cook  <simon.cook@embecosm.com>
            Joern Rennecke  <joern.rennecke@embecosm.com>

        * gcc.target/arc/barrel-shifter-1.c: New test.
        * gcc.target/arc/barrel-shifter-2.c: Likewise.
        * gcc.target/arc/long-calls.c, gcc.target/arc/mA6.c: Likewise.
        * gcc.target/arc/mA7.c, gcc.target/arc/mARC600.c: Likewise.
        * gcc.target/arc/mARC601.c, gcc.target/arc/mARC700.c: Likewise.
        * gcc.target/arc/mcpu-arc600.c, gcc.target/arc/mcpu-arc601.c: Likewise.
        * gcc.target/arc/mcpu-arc700.c, gcc.target/arc/mcrc.c: Likewise.
        * gcc.target/arc/mdpfp.c, gcc.target/arc/mdsp-packa.c: Likewise.
        * gcc.target/arc/mdvbf.c, gcc.target/arc/mlock.c: Likewise.
        * gcc.target/arc/mmac-24.c, gcc.target/arc/mmac-d16.c: Likewise.
        * gcc.target/arc/mno-crc.c, gcc.target/arc/mno-dsp-packa.c: Likewise.
        * gcc.target/arc/mno-dvbf.c, gcc.target/arc/mno-lock.c: Likewise.
        * gcc.target/arc/mno-mac-24.c, gcc.target/arc/mno-mac-d16.c: Likewise.
        * gcc.target/arc/mno-rtsc.c, gcc.target/arc/mno-swape.c: Likewise.
        * gcc.target/arc/mno-xy.c, gcc.target/arc/mrtsc.c: Likewise.
        * gcc.target/arc/mspfp.c, gcc.target/arc/mswape.c: Likewise.
        * gcc.target/arc/mtune-ARC600.c: Likewise.
        * gcc.target/arc/mtune-ARC601.c: Likewise.
        * gcc.target/arc/mtune-ARC700-xmac: Likewise.
        * gcc.target/arc/mtune-ARC700.c: Likewise.
        * gcc.target/arc/mtune-ARC725D.c: Likewise.
        * gcc.target/arc/mtune-ARC750D.c: Likewise.
        * gcc.target/arc/mul64.c, gcc.target/arc/mxy.c: Likewise.
        * gcc.target/arc/no-dpfp-lrsr.c: Likewise.

Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com>

From-SVN: r203025
 2013-09-30 09:23:48 +01:00
Richard Biener 791d904434 re PR tree-optimization/58532 (bootstrap failure with BOOT_CFLAGS="-g -O3") 
2013-09-30  Richard Biener  <rguenther@suse.de>

	PR middle-end/58532
	* tree-cfg.c (make_abnormal_goto_edges): Skip debug statements
	before looking for setjmp-like calls.

	* g++.dg/torture/pr58552.C: New testcase.

From-SVN: r203024
 2013-09-30 07:44:46 +00:00
GCC Administrator cb2c51a497 Daily bump. 
From-SVN: r203023
 2013-09-30 00:16:56 +00:00
Iain Sandoe 30b79fcb34 gcc: 
config/x-darwin  commit correct version of the file

From-SVN: r203020
 2013-09-29 20:46:19 +00:00
Iain Sandoe e1c5c87790 re PR target/10901 (non-local goto's don't work on darwin) 
gcc:

	PR target/10901
	* config/darwin-protos.h (machopic_get_function_picbase): New.
	* config/darwin.c (machopic_get_function_picbase): New.
	* config/rs6000/darwin.md (load_macho_picbase_si): Update picbase
	label for a new func.  (load_macho_picbase_di): Likewise.
	(reload_macho_picbase): New expand.
	(reload_macho_picbase_si): New insn.
	(reload_macho_picbase_di): New insn.
	(nonlocal_goto_receiver): New define and split.
	* config/rs6000/rs6000.md (unspec enum): Add UNSPEC_RELD_MPIC.
	(unspecv enum): Add UNSPECV_NLGR.

From-SVN: r203019
 2013-09-29 20:14:39 +00:00
Iain Sandoe 749278c58d rs6000.c (rs6000_init_dwarf_reg_sizes_extra): Ensure that altivec registers are correctly sized on Darwin. 
gcc:

	* config/rs6000/rs6000.c (rs6000_init_dwarf_reg_sizes_extra): Ensure
	that altivec registers are correctly sized on Darwin.

From-SVN: r203018
 2013-09-29 19:34:58 +00:00
Iain Sandoe 23b740dbc7 mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts. 
config:

	* mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts.
	(STAGE1_CFLAGS, STAGE1_LDFLAGS): New.
	Fix over-length lines and amend comments.

From-SVN: r203017
 2013-09-29 19:16:45 +00:00
Iain Sandoe 2c43a51c57 t-darwin (darwin.o, [...]): Use COMPILE and POSTCOMPILE. 
gcc:

	* config/t-darwin (darwin.o, darwin-c.o, darwin-f.o,
	darwin-driver.o): Use COMPILE and POSTCOMPILE.
	* config/x-darwin (host-darwin.o): Likewise.
	* config/i386/x-darwin (host-i386-darwin.o): Likewise.
	* config/rs6000/x-darwin (host-ppc-darwin.o): Likewise.
	* config/rs6000/x-darwin64 (host-ppc64-darwin.o): Likewise.

From-SVN: r203016
 2013-09-29 19:14:37 +00:00
Uros Bizjak 7a5911d36f invoke.texi: Fix usage of @tie{} command. 
* doc/invoke.texi: Fix usage of @tie{} command.

From-SVN: r203015
 2013-09-29 20:59:52 +02:00
Eric Botcazou 3f67a73d5c * config/sparc/sync.md: Add peephole for consecutive memory barriers. 
From-SVN: r203014
 2013-09-29 17:54:45 +00:00
Jan Hubicka 9ac2f5386c x86-tune.def: Add documentation for each of the options; add whitespace. 
* config/i386/x86-tune.def: Add documentation for each of the options;
	add whitespace.

From-SVN: r203013
 2013-09-29 12:17:44 +00:00
Jan Hubicka b0ff06daf8 x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Enable for generic. 
* x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Enable for generic.
	(X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Likewise.
	(X86_TUNE_FOUR_JUMP_LIMIT): Drop for generic and buldozer.
	(X86_TUNE_PAD_RETURNS): Drop for buldozer chips.
	(X86_TUNE_AVOID_VECTOR_DECODE): Drop for generic.
	(X86_TUNE_REASSOC_FP_TO_PARALLEL): Enable for generic.

From-SVN: r203012
 2013-09-29 09:26:29 +00:00
GCC Administrator 67f6820792 Daily bump. 
From-SVN: r203011
 2013-09-29 00:16:53 +00:00
François Dumont 3bd2644c00 stl_algo.h (remove_copy, [...]): Declare inline. 
2013-09-28  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_algo.h (remove_copy, remove_copy_if): Declare
	inline.
	(rotate_copy, stable_partition, partial_sort_copy): Likewise.
	(lower_bound, upper_bound, equal_range, inplace_merge): Likewise.
	(includes, next_permutation, prev_permutation): Likewise.
	(replace_copy, replace_copy_if, is_sorted_until): Likewise.
	(minmax_element, is_permutation, adjacent_find): Likewise.
	(count, count_if, search, search_n, merge): Likewise.
	(set_intersection, set_difference): Likewise.
	(set_symmetric_difference, min_element, max_element): Likewise.
	* include/bits/stl_algobase.h (lower_bound): Likewise.
	(lexicographical_compare, mismatch): Likewise.

From-SVN: r203008
 2013-09-28 20:30:51 +00:00
Ian Lance Taylor 7540a2c787 compiler: Avoid knockon errors for invalid uses of _. 
From-SVN: r203006
 2013-09-28 20:23:43 +00:00
Tim Shen 8d60fca50e regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix): Let ordinary char escaping in POSIX be valid. 
2013-09-28  Tim Shen <timshen91@gmail.com>

	* include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix):
	Let ordinary char escaping in POSIX be valid.
	* testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Test this
	change.

From-SVN: r203005
 2013-09-28 13:41:09 +00:00
Richard Sandiford c328471880 alloc-pool.c, [...]: Add missing whitespace before "(". 
gcc/
	* alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c,
	bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c,
	cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c,
	cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c,
	combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h,
	cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c,
	df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c,
	dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c,
	errors.c, except.c, expmed.c, expr.c, file-find.c, final.c,
	fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c,
	gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c,
	genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c,
	genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c,
	genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c,
	gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c,
	gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c,
	gimple.h, godump.c, graphite-clast-to-gimple.c,
	graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c,
	graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c,
	hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h,
	ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
	ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c,
	ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c,
	loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c,
	lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c,
	mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c,
	pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c,
	predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c,
	profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c,
	regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c,
	reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c,
	sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c,
	statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h,
	system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c,
	tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c,
	tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h,
	tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c,
	tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c,
	tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c,
	tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c,
	tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c,
	tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
	tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
	tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c,
	tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c,
	tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
	tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
	tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
	tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
	tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c,
	tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
	tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c,
	tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c,
	varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing
	whitespace before "(".

From-SVN: r203004
 2013-09-28 08:42:34 +00:00
Sandra Loosemore c6285bd7bb expr.h (extract_bit_field): Remove packedp parameter. 
2013-09-28  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* expr.h (extract_bit_field): Remove packedp parameter.
	* expmed.c (extract_fixed_bit_field): Remove packedp parameter
	from forward declaration.
	(store_split_bit_field): Remove packedp arg from calls to
	extract_fixed_bit_field.
	(extract_bit_field_1): Remove packedp parameter and packedp
	argument from recursive calls and calls to extract_fixed_bit_field.
	(extract_bit_field): Remove packedp parameter and corresponding
	arg to extract_bit_field_1.
	(extract_fixed_bit_field): Remove packedp parameter.  Remove code
	to issue warnings.
	(extract_split_bit_field): Remove packedp arg from call to
	extract_fixed_bit_field.
	* expr.c (emit_group_load_1): Adjust calls to extract_bit_field.
	(copy_blkmode_from_reg): Likewise.
	(copy_blkmode_to_reg): Likewise.
	(read_complex_part): Likewise.
	(store_field): Likewise.
	(expand_expr_real_1): Likewise.
	* calls.c (store_unaligned_arguments_into_pseudos): Adjust call
	to extract_bit_field.
	* config/tilegx/tilegx.c (tilegx_expand_unaligned_load): Adjust
	call to extract_bit_field.
	* config/tilepro/tilepro.c (tilepro_expand_unaligned_load): Adjust
	call to extract_bit_field.
	* doc/invoke.texi (Code Gen Options): Remove mention of warnings
	and special packedp behavior from -fstrict-volatile-bitfields
	documentation.

From-SVN: r203003
 2013-09-27 21:05:07 -04:00
GCC Administrator ec110af7d1 Daily bump. 
From-SVN: r203002
 2013-09-28 00:17:05 +00:00
Ian Lance Taylor 5f18389f4d reflect: Copy stack values onto heap in amd64 MakeFunc. 
From-SVN: r202995
 2013-09-27 22:13:11 +00:00
Ian Lance Taylor a84dbde7fc reflect: Implement MakeFunc for 386. 
From-SVN: r202993
 2013-09-27 21:34:24 +00:00
François Dumont ea89b2482f predefined_ops.h: New. 
2013-09-27  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/predefined_ops.h: New.
	* include/bits/stl_heap.h: Include <bits/predefined_ops.h>.
	(__is_heap_until, __push_heap, __adjust_heap, __pop_heap): Remove
	algo duplication.
	(__is_heap): Adapt.
	(__make_heap): New.
	(make_heap): Adapt to use latter.
	(__sort_heap): New.
	(sort_heap): Adapt to use latter.
	* include/bits/algobase.h: Include <bits/predefined_ops.h>.
	(__lexicographical_compare_impl): New.
	(__lexicographical_compare<false>::__lc): Adapt to use latter.
	(lexicographical_compare): Likewise.
	(__lower_bound): New.
	(lower_bound): Adapt to use latter.
	(equal): Use _GLIBCXX_STD_A::equal in N3671 overloads.
	(__mismatch): New.
	(mismatch): Use latter.
	* include/bits/algo.h: Include <bits/predefined_ops.h>. Remove
	<functional> include.
	(__move_median_first, __find, __find_if, __find_if_not): Remove
	algo duplication.
	(__find_end): Likewise.
	(__search_n): Rename into ...
	(__search_n_aux): ... this.
	(__search_n): Renew, use latter.
	(search_n): Use latter.
	(__search): New.
	(search): Use latter.
	(__find_end): Likewise.
	(__remove_copy_if): New.
	(remove_copy): Use latter.
	(__adjacent_find): New.
	(adjacent_find): Use latter.
	(__unique): New.
	(unique): Use latter.
	(__unique_copy): Remove algo duplication.
	(__stable_partition): New.
	(stable_partition): Use latter.
	(__heap_select): Remove algo duplication, use __make_heap.
	(__partial_sort): New, use latter.
	(partial_sort): Use latter.
	(__partial_sort_copy): New.
	(partial_sort_copy): Use latter.
	(__unguarded_linear_insert, __insertion_sort): Remove algo
	duplication.
	(__unguarded_insertion_sort, __final_insertion_sort): Likewise.
	(__unguarded_partition, __unguarded_partition_pivot): Likewise.
	(__partial_sort): New.
	(partial_sort): Use latter.
	(__sort): New.
	(sort): Use latter.
	(lower_bound): Use __lower_bound.
	(__upper_bound): New.
	(upper_bound): Use latter.
	(__equal_range): New.
	(equal_range): Use latter.
	(__move_merge_adaptive, __move_merge_adaptive_backward): Remove
	algo duplication.
	(__merge_adaptive, __merge_without_buffer): Likewise.
	(__inplace_merge): New.
	(inplace_merge): Use latter.
	(__move_merge, __merge_sort_loop, __chunk_insertion_sort): Remove
	algo duplication.
	(__merge_sort_with_buffer, __stable_sort_adaptive): Likewise.
	(__inplace_stable_sort): Likewise.
	(__include): New.
	(includes): Use latter.
	(__next_permutation): New.
	(next_permutation): Use latter.
	(__prev_permutation): New.
	(prev_permutation): Use latter.
	(__replace_copy_if): New.
	(replace_copy): Use latter.
	(__is_sorted_until): New.
	(is_sorted_unitl): Use latter.
	(__minmax_element): New.
	(minmax_element): Use latter.
	(__is_permutation): New.
	(is_permutation): Use latter.
	(__adjacent_find): New.
	(adjacent_find): Use latter.
	(__count_if): New.
	(count): Use latter.
	(count_if): Likewise.
	(__merge): New.
	(merge): Use latter.
	(__stable_sort): New.
	(stable_sort): Use latter.
	(__set_union): New.
	(set_union): Use latter.
	(__set_intersection): New.
	(set_intersection): Use latter.
	(__set_difference): New.
	(set_difference): Use latter.
	(__set_symmetric_difference): New.
	(set_symmetric_difference): Use latter.
	(__min_element): New.
	(min_element): Use latter.
	(__max_element): New.
	(max_element): Use latter.
	* include/Makefile.am: Add predefined_ops.h.
	* include/Makefile.in: Regenerate.
	* include/parallel/algobase.h (equal, mismatch): Add overloads
	from N3671.
	* testsuite/25_algorithms/is_permutation/vectorbool.cc: New.
	* testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_if/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_first_of/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_end/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_if_not/vectorbool.cc: Likewise.

From-SVN: r202992
 2013-09-27 21:17:36 +00:00
Jan-Benedict Glaw 522d4efcd3 lra-eliminations.c (init_elim_table): Guard value_p. 
2013-09-27  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* lra-eliminations.c (init_elim_table): Guard value_p.

From-SVN: r202991
 2013-09-27 20:20:35 +00:00
Janne Blomqvist 6029d9db70 Fix DATE_AND_TIME example. 
2013-09-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* intrinsic.texi (DATE_AND_TIME): Fix example.

From-SVN: r202986
 2013-09-27 22:46:29 +03:00
Michael Meissner 19cdb489da rs6000.c (rs6000_hard_regno_mode_ok): Allow DFmode... 
[gcc]
2013-09-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Allow
	DFmode, DImode, and SFmode in the upper VSX registers based on the
	-mupper-regs-{df,sf} flags.  Fix wu constraint to be ALTIVEC_REGS
	if -mpower8-vector.  Combine -mvsx-timode handling with the rest
	of the VSX register handling.

	* config/rs6000/rs6000.md (f32_lv): Use %x0 for VSX regsters.
	(f32_sv): Likewise.
	(zero_extendsidi2_lfiwzx): Add support for loading into the
	Altivec registers with -mpower8-vector.  Use wu/wv constraints to
	only do VSX memory options on Altivec registers.
	(extendsidi2_lfiwax): Likewise.
	(extendsfdf2_fpr): Likewise.
	(mov<mode>_hardfloat, SF/SD modes): Likewise.
	(mov<mode>_hardfloat32, DF/DD modes): Likewise.
	(mov<mode>_hardfloat64, DF/DD modes): Likewise.
	(movdi_internal64): Likewise.

[gcc/testsuite]
2013-09-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/p8vector-ldst.c: New test for -mupper-regs-sf
	and -mupper-regs-df.

From-SVN: r202984
 2013-09-27 19:33:52 +00:00
Ian Lance Taylor 8bcd5487e5 reflect: Implement MakeFunc for amd64. 
From-SVN: r202982
 2013-09-27 17:53:46 +00:00
Diego Novillo f6113c278a * testsuite-management/x86_64-unknown-linux-gnu.xfail: Update. 
From-SVN: r202981
 2013-09-27 12:54:44 -04:00
Xinliang David Li d6d1127249 vectorizer cost model enhancement 
From-SVN: r202980
 2013-09-27 16:48:15 +00:00
Diego Novillo ac1857a3ef The gimple builder no longer support normal form. 
The gimple builder no longer support normal form. The ssa_mode enum is
not needed now.

	* gimple.h (enum ssa_mode): Remove.

From-SVN: r202977
 2013-09-27 12:23:41 -04:00
Paulo Matos 3c468b4cb9 re PR middle-end/58463 (ICE with -fdump-tree-all-all in vector indexed access) 
PR middle-end/58463
        * gcc.dg/pr58463.c: New test.

From-SVN: r202976
 2013-09-27 16:54:43 +02:00
Paulo Matos 0d0e2af66e * cfgloop.h (number_of_loops): Fix typo in check for null. 
From-SVN: r202975
 2013-09-27 16:37:48 +02:00
Jonathan Wakely d02dae41e3 re PR libstdc++/57465 (Failed postcondition for std::function constructed with null function pointer) 
PR libstdc++/57465
	* include/std/functional
	(_Function_base::_Base_manager::_M_not_empty_function): Fix overload
	for pointers.
	* testsuite/20_util/function/cons/57465.cc: New.

From-SVN: r202974
 2013-09-27 15:06:09 +01:00
Jakub Jelinek 09dc585e9a re PR middle-end/58551 (ICE with abort in OpenMP SESE region inside of some loop) 
PR middle-end/58551
	* tree-cfg.c (move_sese_region_to_fn): Also move loops that
	are children of outermost saved_cfun's loop, and set it up to
	be moved to dest_cfun's outermost loop.  Fix up num_nodes adjustments
	if loop != loop0 and SESE region contains bbs that belong to loop0.

	* c-c++-common/gomp/pr58551.c: New test.

From-SVN: r202972
 2013-09-27 15:44:10 +02:00
Richard Sandiford ec5a350405 rtlanal.c (must_be_base_p, [...]): Delete. 
gcc/
	* rtlanal.c (must_be_base_p, must_be_index_p): Delete.
	(binary_scale_code_p, get_base_term, get_index_term): New functions.
	(set_address_segment, set_address_base, set_address_index)
	(set_address_disp): Accept the argument unconditionally.
	(baseness): Remove must_be_base_p and must_be_index_p checks.
	(decompose_normal_address): Classify as much as possible in the
	main loop.

From-SVN: r202970
 2013-09-27 11:21:19 +00:00
Richard Sandiford f91aec98e2 cse.c (count_reg_usage): Handle INT_LIST. 
gcc/
	* cse.c (count_reg_usage): Handle INT_LIST.
	* lra-eliminations.c (lra_eliminate_regs_1): Likewise.
	* reginfo.c (reg_scan_mark_refs): Likewise.
	* reload1.c (eliminate_regs_1): Likewise.

From-SVN: r202969
 2013-09-27 11:17:34 +00:00
Iain Sandoe a9195970f0 re PR middle-end/58547 (rtlanal.c:5482:19: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]) 
gcc:

	PR middle-end/58547
	* rtlanal.c (lsb_bitfield_op_p): Make both parts of the comparison
	signed.

From-SVN: r202967
 2013-09-27 08:59:18 +00:00
Richard Biener e6f1c50939 re PR tree-optimization/58459 (Loop invariant is not hoisted out of loop after r202525.) 
2013-09-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58459
	* tree-ssa-forwprop.c (forward_propagate_addr_expr): Remove
	restriction not propagating into loops.

	* gcc.dg/tree-ssa/ssa-pre-31.c: New testcase.

From-SVN: r202966
 2013-09-27 08:14:53 +00:00
GCC Administrator 6bda61a272 Daily bump. 
From-SVN: r202964
 2013-09-27 00:16:56 +00:00
Tim Shen d4e1260101 regex_error.h: Remove _S_error_last to follow the standard. 
2013-09-26  Tim Shen  <timshen91@gmail.com>

	* regex_error.h: Remove _S_error_last to follow the standard.
	* regex_scanner.tcc:
	(_Scanner<_FwdIter>::_M_scan_in_brace): Change error_brace to
	error_badbrace.
	(_Scanner<>::_M_eat_escape_posix): Extended doesn't support
	back-reference.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
	Move here from ../../extended.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
	Likewise.

From-SVN: r202958
 2013-09-26 21:48:04 +00:00
Bernd Edlinger 13b670acd3 re PR fortran/58113 (gfortran.dg/round_4.f90 FAILs) 
2013-09-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR fortran/58113
        * gfortran.dg/round_4.f90: Check for rounding support.

From-SVN: r202954
 2013-09-26 17:44:13 +00:00
Florian Weimer 84f48495e9 tree-ssa.h (walk_use_def_chains_fn, [...]): Delete. 
2013-09-26  Florian Weimer  <fw@deneb.enyo.de>

	* tree-ssa.h (walk_use_def_chains_fn, walk_use_def_chains): Delete.
	* tree-ssa.c (walk_use_def_chains_1, walk_use_def_chains): Delete.
	* doc/tree-ssa.texi (Walking use-def chains): Delete.

From-SVN: r202951
 2013-09-26 18:39:28 +02:00
Richard Biener 74fc8b8ab9 tree-into-ssa.c (rewrite_into_ssa): Make more SSA names to anonymous. 
2013-09-26  Richard Biener  <rguenther@suse.de>

	* tree-into-ssa.c (rewrite_into_ssa): Make more SSA names
	to anonymous.

From-SVN: r202949
 2013-09-26 15:57:39 +00:00
Richard Biener b4ada06544 alias.h (component_uses_parent_alias_set): Rename to ... 
2013-09-26  Richard Biener  <rguenther@suse.de>

	* alias.h (component_uses_parent_alias_set): Rename to ...
	(component_uses_parent_alias_set_from): ... this.
	* alias.c (component_uses_parent_alias_set): Rename to ...
	(component_uses_parent_alias_set_from): ... this and return
	the desired parent.
	(reference_alias_ptr_type_1): Use the result from
	component_uses_parent_alias_set_from instead of stripping
	components one at a time.
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust.

From-SVN: r202948
 2013-09-26 15:15:28 +00:00
James Greenhalgh 1aab66787a Fix PR58513 for -fPIC 
gcc/testsuite/

	* g++.dg/vect/pr58513.cc (op): Make static.

From-SVN: r202947
 2013-09-26 14:08:44 +00:00
Andrew MacLeod 78bca40d1d tree-ssa-live.h (find_replaceable_exprs, [...]): Move prototypes to... 
2013-09-26  Andrew MacLeod  <amacleod@redhat.com>

	* tree-ssa-live.h (find_replaceable_exprs, dump_replaceable_exprs): Move
	prototypes to...
	* tree-ssa-ter.h: New File.  Move prototypes here.
	* tree-flow.h (stmt_is_replaceable_p): Remove prototype.
	* tree-outof-ssa.h: New. Rename ssaexpand.h, include tree-ssa-ter.h.
	* tree-outof-ssa.c (ssa_is_replaceable_p): New.  Refactor common bits
	from is_replaceable_p. 
	* tree-ssa-ter.c (is_replaceable_p, stmt_is_replaceable_p): Delete.
	(ter_is_replaceable_p): New.  Use new refactored ssa_is_replaceable_p.
	(process_replaceable): Use ter_is_replaceable_p.
	(find_replaceable_in_bb): Use ter_is_replaceable_p.
	* expr.c (stmt_is_replaceable_p): Relocate from tree-ssa-ter.c.  Use
	newly refactored ssa_is_replaceable_p.
	* cfgexpand.c: Include tree-outof-ssa.h.
	* ssaexpand.h: Delete.

From-SVN: r202946
 2013-09-26 13:38:54 +00:00