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  1. 11 Jan, 2009 9 commits
  3. 10 Jan, 2009 6 commits
  5. 09 Jan, 2009 17 commits
  7. 08 Jan, 2009 8 commits
    • params.def (ira-max-conflict-table-size): Decrease default value to 1000. · 7cd06356 
      2009-01-08  Vladimir Makarov  <vmakarov@redhat.com>

	* params.def (ira-max-conflict-table-size): Decrease default value
	to 1000.

From-SVN: r143193
      Vladimir Makarov committed
    • * gcc.dg/pr34856.c: Ignore irrelevant warning. · bef21698 
      From-SVN: r143191
      Nathan Froyd committed
    • sibcall-3.c: XFAIL for Thumb. · 742e5eb4 
      	* gcc.dg/sibcall-3.c: XFAIL for Thumb.
	* gcc.dg/sibcall-4.c: Likewise.

From-SVN: r143189
      Mark Mitchell committed
    • re PR tree-optimization/37031 (ICE for h264ref in gather_interchange_stats with -ftree-loop-linear) · 96867bbd 
      	PR tree-optimization/37031
	* lambda-code.c (lambda_collect_parameters): Call pointer_set_destroy
	on parameter_set.
	(build_access_matrix): Reserve correct size for AM_MATRIX vector,
	allocate it using gc instead of heap, use VEC_quick_push instead of
	VEC_safe_push.
	* graphite.c (build_access_matrix): Allocate AM_MATRIX vector using gc
	instead of heap, use VEC_quick_push instead of VEC_safe_push.
	* tree-data-ref.h (struct access_matrix): Change matrix to gc
	allocated vector from heap allocated.
	* lambda.h: Add DEF_VEC_ALLOC_P for gc allocated lambda_vector.
	* tree-loop-linear.c (linear_transform_loops): Allocate nest
	vector only after perfect_loop_nest_depth call.

From-SVN: r143188
      Jakub Jelinek committed
    • re PR middle-end/38559 ([graphite] ICE :in build2_stat, at tree.c:3293) · 68f61c3d 
      2009-01-07  Sebastian Pop  <sebastian.pop@amd.com>
	    Jan Sjodin  <jan.sjodin@amd.com>

	PR tree-optimization/38559
	* testsuite/gcc.dg/graphite/pr38559.c: New.

	* graphite.c (debug_value, copy_constraint,
	swap_constraint_variables, scale_constraint_variable, ): New.
	(get_lower_bound, get_upper_bound): Removed.
	(graphite_trans_bb_strip_mine): Clean up this code that works
	only for constant number of iterations.  Fully copy upper and
	lower bound constraints, not only the constant part of them.
	* graphite.h (debug_value): Declared.


Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com>

From-SVN: r143187
      Sebastian Pop committed
    • re PR tree-optimization/37194 (Autovectorization of small constant iteration… · 82567e33 
      re PR tree-optimization/37194 (Autovectorization of small constant iteration loop degrades performance)

	PR tree-optimization/37194
	* tree-vect-transform.c (vect_estimate_min_profitable_iters):
	Don't add the cost of cost model guard in prologue to scalar 
	outside cost in case of known number of iterations.

From-SVN: r143183
      Ira Rosen committed
    • re PR libstdc++/36801 (config/cpu/generic/atomicity_mutex/atomicity.h… · 99827523 
      re PR libstdc++/36801 (config/cpu/generic/atomicity_mutex/atomicity.h incorrectly relies on global constructor ordering)

2009-01-07  Benjamin Kosnik  <bkoz@redhat.com>
	    Jonathan Larmour  <jifl@eCosCentric.com>

	PR libstdc++/36801
	* config/cpu/generic/atomicity_mutex/atomicity.h (get_atomic_mutex):
	New.
	(__gnu_cxx::__exchange_and_add): Use it.
	* src/atomic.cc (get_atomic_mutex): New.
	* src/debug.cc (get_safe_base_mutex): New.
	* src/locale.cc (get_locale_cache_mutex): New.
	* src/mt_allocator.cc (get_freelist): New.
	(get_freelist_mutex): New.
	* src/pool_allocator.cc (get_palloc_mutex): New.
	* include/std/mutex (__once_functor_lock): To
	(__get_once_functor_lock): ...this.
	* src/mutex.cc (__once_mutex): Don't export, use
	(get_once_mutex): ...this.
	* config/abi/pre/gnu.ver: Adjust exports.

From-SVN: r143182
      Benjamin Kosnik committed
    • re PR c++/38725 (ICE with goto) · f5651df1 
      	PR c++/38725
	* semantics.c (finish_goto_stmt): Convert destination to
	void *.

	* g++.dg/ext/label11.C: New test.

From-SVN: r143177
      Jakub Jelinek committed