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  1. 21 Mar, 2012 7 commits
    • re PR testsuite/52641 (Test cases fail for 16-bit int targets) · 216c92c9 
      	PR testsuite/52641
	* gcc.dg/misaligned-expand-1.c (cst): Cast to int.
	* gcc.dg/misaligned-expand-2.c (cst): Likewise.

From-SVN: r185602
      Martin Jambor committed
    • arm.c (thumb2_reorg): Add complete support for 16-bit instructions. · 021afdb4 
      2012-03-21  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/arm/arm.c (thumb2_reorg): Add complete support
	for 16-bit instructions.
	* config/arm/thumb2.md: Delete obsolete flag-clobbering peepholes.

	gcc/testsuite/
	* gcc.target/arm/thumb-16bit-ops.c: New file.
	* gcc.target/arm/thumb-ifcvt.c: New file.

From-SVN: r185601
      Andrew Stubbs committed
    • re PR tree-optimization/52636 (ICE: tree check: expected integer_cst, have… · 50eeef09 
      re PR tree-optimization/52636 (ICE: tree check: expected integer_cst, have string_cst in tree_to_double_int, at tree.h:4324)

2012-03-21  Richard Guenther  <rguenther@suse.de>

	PR tree-optimizer/52636
	* tree-vect-slp.c (vect_get_constant_vectors): Convert constants
	to the appropriate type.

From-SVN: r185599
      Richard Guenther committed
    • Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H) dependencies. · be147e84 
      2012-03-21  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H)
	dependencies.
	* cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function,
	pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
	* passes.c (init_optimization_passes): Remove pass_init_function,
	pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
	* tree-pass.h (pass_init_function): Remove.
	(pass_jump): Remove.
	(pass_initial_value_sets): Remove.
	(pass_unshare_all_rtl): Remove.
	* integrate.c (pass_initial_value_sets): Remove.
	* emit-rtl.c (pass_unshare_all_rtl): Remove.
	* tree.h (init_function_for_compilation): Remove.
	* function.c (init_function_for_compilation): Remove.
	(pass_init_function): Remove.
	* cfgcleanup.c (rest_of_handle_jump): Remove.
	(pass_jump): Remove.

From-SVN: r185598
      Richard Guenther committed
    • c-common.h (enum cxx_dialect): Add cxx1y. · 552b8185 
      	* c-common.h (enum cxx_dialect): Add cxx1y.
	* c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
	test.
	* c-cppbuiltin.c (c_cpp_builtins): Likewise.
	* c-opts.c (c_common_post_options): Likewise.
	(set_std_cxx1y): New.
	(c_common_handle_option): Call it.
	* c.opt (-std=c++1y, -std=gnu++1y): New flags.
cp/
	* lex.c (init_reswords): Use >= for cxx_dialect test.
	* parser.c (cp_parser_exception_specification_opt): Likewise.
testsuite/
	* lib/target-supports.exp: Add { target c++1y }.

From-SVN: r185596
      Jason Merrill committed
    • mangle.c (write_type): Handle 'auto'. · c19267cb 
      gcc/cp/
	* mangle.c (write_type): Handle 'auto'.
	* init.c (build_new): Don't do auto deduction where it might
	affect template mangling.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle 'auto'.

From-SVN: r185595
      Jason Merrill committed
    • Daily bump. · f17dd5da 
      From-SVN: r185593
      GCC Administrator committed
  3. 20 Mar, 2012 22 commits
  5. 19 Mar, 2012 11 commits
    • [multiple changes] · 871c1034 
      2012-03-19  Paweł Sikora  <pawel.sikora@agmk.net>

	PR libstdc++/52540
	* include/Makefile.am (c++config.h): Fix sed rule to not break
	the _GLIBCXX_EXTERN_TEMPLATE redefinition.
	* include/Makefile.in: Regenerate.

2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/Makefile.in: Regenerate.

From-SVN: r185548
      Paolo Carlini committed
    • i386.md (allocate_stack): Simplify. · 5ef4f609 
      	* config/i386/i386.md (allocate_stack): Simplify.

From-SVN: r185545
      Uros Bizjak committed
    • allocator.h (std::allocator): Base class is __allocator_base. · fa754848 
      2012-03-19  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/allocator.h (std::allocator): Base class is
	__allocator_base.
	(uses_allocator): Add to sub-grouping.
	* include/ext/new_allocator.h: Doxygen markup for tparm.

	* config/allocator/bitmap_allocator_base.h: Use __allocator_base
	template alias in C++11.
	* config/allocator/malloc_allocator_base.h: Same.
	* config/allocator/mt_allocator_base.h: Same.
	* config/allocator/new_allocator_base.h: Same.
	* config/allocator/pool_allocator_base.h: Same.

From-SVN: r185544
      Benjamin Kosnik committed
    • constructors_destructor_fn_imps.hpp: Increment after recursion. · b234b0ca 
      2012-03-19  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/pb_ds/detail/pat_trie_/
	constructors_destructor_fn_imps.hpp: Increment after recursion.
	* include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: Convert
	node_type markup from brief.

From-SVN: r185542
      Benjamin Kosnik committed
    • builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of copy_to_mode_reg (Pmode, ...). · 18ae1560 
      	* builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of
	copy_to_mode_reg (Pmode, ...).
	(expand_builtin_frame_address): Ditto.
	* expr.c (emit_block_move_via_libcall): Ditto.
	(set_storage_via_libcall): Ditto.

	* config/i386/i386.c (ix86_expand_movmem): Ditto.
	(ix86_expand_setmem): Ditto.
	(ix86_trampoline_init): DItto.
	* config/i386/i386.md (cmpstrnsi): Ditto.
	(allocate_stack): Ditto.

From-SVN: r185541
      Uros Bizjak committed
    • sh.opt (madjust-unroll): Mark as ignored/obsolete. · 3e4907f4 
      2012-03-19  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/sh/sh.opt (madjust-unroll): Mark as ignored/obsolete.
	* config/sh/sh.h (TARGET_OPT_DEFAULT): Don't use MASK_ADJUST_UNROLL.
	* doc/invoke.texi (Option Summary): Remove -madjust-unroll.
	(SH Options): Likewise.

From-SVN: r185540
      Sandra Loosemore committed
    • i386.c (get_thread_pointer): Add tp_mode argument. · edd8bb12 
      	* config/i386/i386.c (get_thread_pointer): Add tp_mode argument.
	Generate ZERO_EXTEND in place if GET_MODE (tp) != tp_mode.
	(legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: Always generate
	DImode UNSPEC_GOTNTPOFF references on TARGET_64BIT.
	(ix86_decompose_address): Allow zero extended UNSPEC_TP references.

	Revert:
	2012-03-13  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New.
	* config/i386/i386.c (ix86_decompose_address): Use
	TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses.
	(legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load
	thread pointer to a register.

	Revert:
	2012-03-10  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg)
	if Pmode != word_mode.
	(legitimize_tls_address): Call gen_tls_initial_exec_x32 if
	Pmode == SImode for TARGET_X32.

	* config/i386/i386.md (UNSPEC_TLS_IE_X32): New.
	(tls_initial_exec_x32): Likewise.

From-SVN: r185536
      Uros Bizjak committed
    • Fix ChangeLog formatting. · ae5a8549 
      From-SVN: r185535
      Oleg Endo committed
    • re PR target/50751 (SH Target: Displacement addressing does not work for QImode and HImode) · 344332e8 
      	PR target/50751
	* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, DISP_ADDR_P,
	DISP_ADDR_OFFSET): New macros.
	* config/sh/sh.c (sh_address_cost): Add SH2A special case.
	(sh_legitimate_index_p): Allow QImode displacements for non-SH2A.
	(sh_legitimize_address): Add QImode displacement handling.
	(sh_cannot_change_mode_class): Disallow GENERAL_REGS for SFmode 
	vector subregs.
	(sh_secondary_reload): Add QImode displacement handling.
	* config/sh/predicates.md (movsrc_no_disp_mem_operand): New predicate.
	* config/sh/constraints.md (K04, Snd, Sdd): New constraints.
	* config/sh/sh.md (extendqisi2): Remove constraints from expander.
	(*extendqisi2_compact): Rename to *extendqisi2_compact_reg, restrict
	to register operands only.
	(*extendqisi2_compact_mem_disp, *extendqisi2_compact_snd): New insns.
	(extendqihi2): Change insn to expander.
	(*extendqihi2_compact_reg): New insn.
	(movqi_i, movqi): Replace with ... 
	(movqi, *movqi_reg_reg, *movqi_store_mem_disp12,
	*movqi_load_mem_disp, *movqi_load_mem_disp): ... these.
	Add new peepholes for QImode displacement addressing.

From-SVN: r185534
      Oleg Endo committed
    • Wuseless-cast.C: Extend. · 26b80844 
      2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/warn/Wuseless-cast.C: Extend.

From-SVN: r185531
      Paolo Carlini committed
    • 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com> · 81de33b5 
      	Complete previous commit.

From-SVN: r185529
      Paolo Carlini committed