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  1. 09 Oct, 2008 11 commits
  3. 08 Oct, 2008 15 commits
  5. 07 Oct, 2008 14 commits
    • re PR middle-end/37576 (-v --help ICEs) · a1fd13d0 
      	PR middle-end/37576
	* opts.h (CL_SAVE): Move up to flags range.
	(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_TARGET,
	CL_COMMON): Renumber.
	(CL_MIN_OPTION_CLASS): Set to CL_PARAMS.
	* opts.c (common_handle_option): Revert last change.

From-SVN: r140955
      Jakub Jelinek committed
    • i386-protos.h (ix86_schedule): New. · 7ab91c5f 
      2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386-protos.h (ix86_schedule): New.

	* config/i386/i386.c (ix86_schedule): New.
	(override_options): Add schedule to processor_alias_table.  Set
	ix86_schedule from the schedule field in processor_alias_table.
	(ix86_function_specific_save): Save ix86_schedule.
	(ix86_function_specific_restore): Restore ix86_schedule.

	* config/i386/i386.md (cpu): Map to ix86_schedule instead of
	ix86_tune.  Add none and remove i386, i486, pentium4, nocona
	and generic32.

	* config/i386/i386.opt: Add schedule.

	* config/i386/ppro.md: Remove generic32.

From-SVN: r140954
      H.J. Lu committed
    • re PR c/35437 (ICE with struct containing incomplete type) · 16d5ffec 
      gcc/

2008-10-07  Simon Martin  <simartin@users.sourceforge.net>
        
        PR c/35437
        * expr.c (count_type_elements): Handle ERROR_MARK.

gcc/testsuite/

2008-01-07  Simon Martin  <simartin@users.sourceforge.net>

        PR c/35437
        * gcc.dg/struct-parse-2.c: New test.
        * g++.dg/parse/struct-4.C: New test.

From-SVN: r140953
      Simon Martin committed
    • * decl.c (start_cleanup_fn): Declare as inline. · 3b14bb39 
      From-SVN: r140952
      Steve Ellcey committed
    • re PR middle-end/29609 (Even with -O0 -g gcc optimizes a goto away and I cannot debug) · 7241571e 
      	PR debug/29609
	PR debug/36690
	PR debug/37616
	* basic-block.h (struct edge_def): Add goto_block field.
	* cfglayout.c (fixup_reorder_chain): Ensure that there is at least
	one insn with locus corresponding to edge's goto_locus if !optimize.
	* profile.c (branch_prob): Copy edge's goto_block.
	* cfgrtl.c (force_nonfallthru_and_redirect): Use goto_locus for
	emitted jumps.
	(cfg_layout_merge_blocks): Emit a nop with edge's goto_locus
	locator in between the merged basic blocks if !optimize and needed.
	* cfgexpand.c (expand_gimple_cond): Convert goto_block and
	goto_locus into RTL locator.  For unconditional jump use that
	locator for the jump insn.
	(expand_gimple_cond): Convert goto_block and goto_locus into
	RTL locator for all remaining edges.  For unconditional jump
	use that locator for the jump insn.
	* cfgcleanup.c (try_forward_edges): Avoid the optimization if
	there is more than one edge or insn locator along the forwarding
	edges and !optimize.  If there is just one, set e->goto_locus.
	* tree-cfg.c (make_cond_expr_edges, make_goto_expr_edges): Set also
	edge's goto_block.
	(move_block_to_fn): Adjust edge's goto_block.

	* gcc.dg/debug/pr29609-1.c: New test.
	* gcc.dg/debug/pr29609-2.c: New test.
	* gcc.dg/debug/pr36690-1.c: New test.
	* gcc.dg/debug/pr36690-2.c: New test.
	* gcc.dg/debug/pr36690-3.c: New test.
	* gcc.dg/debug/pr37616.c: New test.
	* gcc.dg/debug/dwarf2/pr29609-1.c: New test.
	* gcc.dg/debug/dwarf2/pr29609-2.c: New test.
	* gcc.dg/debug/dwarf2/pr36690-1.c: New test.
	* gcc.dg/debug/dwarf2/pr36690-2.c: New test.
	* gcc.dg/debug/dwarf2/pr36690-3.c: New test.
	* gcc.dg/debug/dwarf2/pr37616.c: New test.

From-SVN: r140948
      Jakub Jelinek committed
    • re PR middle-end/37731 (long long may not work correctly on 32bit host) · aee857a2 
      gcc/

2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/37731
	* expmed.c (expand_mult): Properly check DImode constant in
	CONST_DOUBLE.

gcc/testsuite/

2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/37731
	* gcc.dg/torture/pr37731-1.c: New.
	* gcc.dg/torture/pr37731-2.c: Likewise.

From-SVN: r140947
      H.J. Lu committed
    • f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody. · c7c79a09 
      	* f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody.
	* trans-decl.c (gfc_build_qualified_array): Build accurate debug type
	even if nest.
	(build_entry_thunks, gfc_generate_function_code,
	gfc_generate_constructors): Ensure DECL_SAVED_TREE is a BIND_EXPR
	with DECL_INITIAL as its BLOCK.

From-SVN: r140945
      Jakub Jelinek committed
    • re PR debug/37738 (Fortran DW_TAG_common_block has incorrect placement/scope) · a107f086 
      	PR debug/37738
	* dwarf2out.c (common_block_die_table): New variable.
	(common_block_die_table_hash, common_block_die_table_eq): New
	functions.
	(gen_variable_die): Look up a DW_TAG_common_block die for a particular
	COMMON block in the current scope rather than globally.  Optimize
	DW_OP_addr SYMBOL_REF DW_OP_plus_uconst off into
	DW_OP_addr SYMBOL_REF+off.

	* gfortran.dg/debug/pr37738.f: New test.

From-SVN: r140944
      Jakub Jelinek committed
    • re PR c++/37761 (Revision 140916 caused libstdc++ failures) · 008efc41 
              PR libstdc++/37761
        * testsuite/abi/demangle/abi_examples/20.cc: Adjust expected spacing.
        * testsuite/abi/demangle/abi_text/02.cc: Likewise.
        * testsuite/abi/demangle/regression/cw-16.cc: Likewise.

From-SVN: r140943
      Jason Merrill committed
    • tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Return true for non-addressable GIMPLE operands. · cf9322ca 
      	* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p) <VIEW_CONVERT_EXPR>:
	Return true for non-addressable GIMPLE operands.

From-SVN: r140941
      Eric Botcazou committed
    • configure.ac: Call AC_SYS_LARGEFILE. · d208e2d2 
      2008-10-07  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* configure.ac: Call AC_SYS_LARGEFILE.
	* config.in: Regenerated.
	* configure: Likewise.

From-SVN: r140940
      Jan Kratochvil committed
    • struct-layout-1_generate.c (dg_options): New. · a76e62c8 
      	* gcc.dg/compat/struct-layout-1_generate.c (dg_options): New.  Moved
	dg-options lines to this array, and added options for xtensa*-*-*.
	(NDG_OPTIONS): Define.
	(switchfiles): Print dg-options lines from new dg_options array.
	* g++.dg/compat/struct-layout-1_generate.c (dg_options): Add options
	for xtensa*-*-* targets.

From-SVN: r140939
      Bob Wilson committed
    • re PR target/24765 (TARGET_USE_BIT_TEST is never used) · 23cb97b7 
      2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/24765
	* config/i386/i386.c (initial_ix86_tune_features): Remove
	X86_TUNE_USE_BIT_TEST.
	* config/i386/i386.h (ix86_tune_indices): Likewise.
	(TARGET_USE_BIT_TEST): Removed.

From-SVN: r140938
      H.J. Lu committed
    • stl_iterator.h (operator-(const reverse_iterator<>&, const reverse_iterator<>&),… · 5defb0f2 
      stl_iterator.h (operator-(const reverse_iterator<>&, const reverse_iterator<>&), [...]): Use the auto -> return type syntax, implement DR 685.

2008-10-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_iterator.h (operator-(const reverse_iterator<>&,
	const reverse_iterator<>&), operator-(const __normal_iterator<>&,
	const __normal_iterator<>&), operator-(const move_iterator<>&,
	const move_iterator<>&)): Use the auto -> return type syntax,
	implement DR 685.

From-SVN: r140937
      Paolo Carlini committed