2013-06-24  Tobias Burnus  <burnus@net-b.de>

        * configure.ac: Check for fp_except and fp_except_t.
        * config/fpu-sysv.h: Conditionally use either type.
        * configure: Regenerate.
        * config.h.in: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200360 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Steven G. Kargl  <sgk@troutmask.apl.washington.edu>
            Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * simplify.c (gfc_simplify_fraction): Fix the sign of negative values.

2013-06-24  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * gfortran.dg/fraction.f90: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200361 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57488
	* tree-ssa-pre.c (insert): Clear NEW sets before each iteration.

	* gcc.dg/torture/pr57488.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200363 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Richard Biener  <rguenther@suse.de>

	PR testsuite/57686
	* gcc.dg/torture/pr57584.c: Remove target specific bits.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200364 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Richard Biener  <rguenther@suse.de>

	* pointer-set.h (struct pointer_set_t): Move here from
	pointer-set.c.
	(pointer_set_lookup): Declare.
	(class pointer_map): New template class implementing a
	generic pointer to T map.
	(pointer_map<T>::pointer_map, pointer_map<T>::~pointer_map,
	pointer_map<T>::contains, pointer_map<T>::insert,
	pointer_map<T>::traverse): New functions.
	* pointer-set.c (struct pointer_set_t): Moved to pointer-set.h.
	(pointer_set_lookup): New function.
	(pointer_set_contains): Use pointer_set_lookup.
	(pointer_set_insert): Likewise.
	(insert_aux): Remove.
	(struct pointer_map_t): Embed a pointer_set_t.
	(pointer_map_create): Adjust.
	(pointer_map_destroy): Likewise.
	(pointer_map_contains): Likewise.
	(pointer_map_insert): Likewise.
	(pointer_map_traverse): Likewise.
	* tree-streamer.h (struct streamer_tree_cache_d): Use a
	pointer_map<unsigned> instead of a pointer_map_t.
	* tree-streamer.c (streamer_tree_cache_insert_1): Adjust.
	(streamer_tree_cache_lookup): Likewise.
	(streamer_tree_cache_create): Likewise.
	(streamer_tree_cache_delete): Likewise.
	* lto-streamer.h (struct lto_tree_ref_encoder): Use a
	pointer_map<unsigned> instead of a pointer_map_t.
	(lto_init_tree_ref_encoder): Adjust.
	(lto_destroy_tree_ref_encoder): Likewise.
	* lto-section-out.c (lto_output_decl_index): Likewise.
	(lto_record_function_out_decl_state): Likewise.
	* dominance.c (iterate_fix_dominators): Use pointer_map<int>.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200367 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/57539
	* cgraphclones.c (cgraph_clone_node): Add parameter new_inlined_to, set
	global.inlined_to of the new node to it.  All callers changed.
	* ipa-inline-transform.c (clone_inlined_nodes): New variable
	inlining_into, pass it to cgraph_clone_node.
	* ipa-prop.c (ipa_propagate_indirect_call_infos): Do not call
	ipa_free_edge_args_substructures.
	(ipa_edge_duplication_hook): Only add edges from inlined nodes to
	rdesc linked list.  Do not assert rdesc edges have inlined caller.
	Assert we have found an rdesc in the rdesc list.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200368 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/57358
	* ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function.
	(ipa_compute_jump_functions_for_edge): Bail out if it returns true.
	(ipa_analyze_params_uses): Generate pessimistic info when true.

testsuite
	* gcc.dg/ipa/pr57358.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200369 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR libstdc++/57691
	* include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
	declare per the letter of the C++ standard in terms of void.
	* include/c_std/cstdlib: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200371 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Steve Ellcey  <sellcey@mips.com>

	* configure.ac (AC_CHECK_FUNCS_ONCE): Put into if statement.
	* configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200374 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-24  Dehao Chen  <dehao@google.com>

	* files.c (_cpp_stack_include): Fix the highest_location when header
	file is guarded by #ifndef and is included twice.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200376 138bc75d-0d04-0410-961f-82ee72b054a4
compiler: Add support for method values.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200379 138bc75d-0d04-0410-961f-82ee72b054a4
compiler: generate dummy names for blank-named constants.

Otherwise such const declarations are not checked.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200381 138bc75d-0d04-0410-961f-82ee72b054a4
	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration
	before statements.
	(ffi_prep_args64): Support little-endian.
	(ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200383 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200387 138bc75d-0d04-0410-961f-82ee72b054a4