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  1. 18 Feb, 2010 6 commits
  3. 17 Feb, 2010 21 commits
  5. 16 Feb, 2010 13 commits
    • random.h (linear_congruential_engine(_Sseq&), [...]): Do not enable for the type itself. · 05eeebfe 
      2010-02-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h (linear_congruential_engine(_Sseq&),
	mersenne_twister_engine(_Sseq&), subtract_with_carry_engine(_Sseq&)):
	Do not enable for the type itself.
	(discard_block_engine(_Sseq&), independent_bits_engine(_Sseq&),
	shuffle_order_engine(_Sseq&)): Do not enable for the type itself too.
	(linear_congruential_engine<>::seed(_Sseq&),
	mersenne_twister_engine<>::seed(_Sseq&),
	subtract_with_carry_engine<>::seed(_Sseq&)): Use enable_if on the
	return type.
	(discard_block_engine<>::seed(_Sseq&),
	independent_bits_engine<>::seed(_Sseq&),
	shuffle_order_engine<>::seed(_Sseq&)): Do not use enable_if.
	* include/bits/random.tcc: Adjust definitions.
	* testsuite/26_numerics/random/independent_bits_engine/cons/copy.cc:
	New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	copy.cc: Likewise.

	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_move.cc: Minor tweaks.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_copy.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed_seq.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed1.cc:
	Likewise.
 	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed_seq.cc:
	Likewise.

From-SVN: r156815
      Paolo Carlini committed
    • tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Fix return type. · 5498b6d2 
      	* tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC):
	Fix return type.  Fix argument type.  Explain meaning of return value.

From-SVN: r156814
      Joern Rennecke committed
    • re PR middle-end/41043 (virtual memory exhausted: Cannot allocate memory) · b09bae68 
      2010-02-16  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41043
	* tree-vrp.c  (vrp_var_may_overflow): Only ask SCEV for
	real loops.
	(vrp_visit_assignment_or_call): Do not ask SCEV for regular
	statements ...
	(vrp_visit_phi_node): ... but only for loop PHI nodes.

	* gfortran.dg/pr41043.f90: New testcase.
	* gcc.dg/Wstrict-overflow-18.c: XFAIL.

From-SVN: r156808
      Richard Guenther committed
    • unique_ptr.h: (unique_ptr<>:: unique_ptr(const unique_ptr<_Up... · d779a591 
      2010-02-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/unique_ptr.h: (unique_ptr<>::
	unique_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Remove, redundant,
	per DR 1303.
	* include/bits/shared_ptr.h (shared_ptr<>::
	shared_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Likewise.
	* include/bits/shared_ptr_base.h (__shared_ptr<>::
	__shared_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Likewise.
	* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Adjust.
	* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc:
	Likewise.

From-SVN: r156807
      Paolo Carlini committed
    • * g++.dg/cpp0x/initlist-opt.C: Declare max_val inline. · 7c7580ef 
      From-SVN: r156804
      Jason Merrill committed
    • * cp-gimplify.c (cp_gimplify_expr): Fix error recovery. · 0d08582e 
      From-SVN: r156803
      Jason Merrill committed
    • re PR tree-optimization/43074 (ICE in vectorizable_reduction, at tree-vect-loop.c:3491) · 99f51320 
      
	PR tree-optimization/43074
	* tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New.
	* tree-vect-loop.c (vect_analyze_loop_operations): Add
	vectorizable cycles in hybrid SLP check.
	* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise.

From-SVN: r156800
      Ira Rosen committed
    • alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. · f47e08d9 
      2010-02-16  Richard Guenther  <rguenther@suse.de>

	* alias.c (memrefs_conflict_p): Distinguish must-alias from
	don't know.
	(true_dependence): If memrefs_conflict_p computes must-alias
	trust it.  Move TBAA check after offset-based disambiguation.
	(canon_true_dependence): Likewise.

From-SVN: r156797
      Richard Guenther committed
    • re PR fortran/43040 (Wrong decl for mathbuiltins -> wrong code with LTO) · 7bc19392 
      2010-02-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43040
        * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to
        * GFS_ISYM_TGAMMA.
        * intrinsic.c (add_functions): Ditto.
        * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
        * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".

From-SVN: r156796
      Tobias Burnus committed
    • params.def (PARAM_MAX_VARTRACK_SIZE): New. · ec8c3978 
      	* params.def (PARAM_MAX_VARTRACK_SIZE): New.
	* doc/invoke.texi: Document it.
	* var-tracking.c: Include toplev.h and params.h.
	(vt_find_locations): Return bool indicating success.  Compute
	hash sizes unconditionally.  Check new parameter, report.
	(variable_tracking_main_1): Check vt_find_locations results and
	retry.  Renamed from...
	(variable_tracking_main): ... this.  New wrapper to preserve
	flag_var_tracking_assignments.
	* Makefile.in (var-tracking.o): Adjust dependencies.

	* lib/prune.exp: Prune variable tracking size limit exceeded
	notes.

From-SVN: r156794
      Jakub Jelinek committed
    • re PR c++/43031 (internal compiler error: verify_gimple failed after non-trivial… · 1e2ddf80 
      re PR c++/43031 (internal compiler error: verify_gimple failed after non-trivial conversion error when crosscompiling Firefox)

	PR c++/43031
	* cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
	VIEW_CONVERT_EXPR for conversions between structural equality types
	that the back end can't tell are the same.

From-SVN: r156793
      Jason Merrill committed
    • re PR c++/43036 (c++ compilation hang) · 38e40fcd 
      	PR c++/43036
	* tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
	cv-quals from element here.
	(cp_build_qualified_type_real): Not here.  Preserve typedef name.

From-SVN: r156792
      Jason Merrill committed
    • Daily bump. · d96f5ff5 
      From-SVN: r156789
      GCC Administrator committed