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  1. 29 Nov, 2008 5 commits
  3. 28 Nov, 2008 7 commits
  5. 27 Nov, 2008 9 commits
  7. 26 Nov, 2008 12 commits
  9. 25 Nov, 2008 7 commits
    • invoke.texi (ira-max-loops-num): Change semantics. · 30ea859e 
      2008-11-25  Vladimir Makarov  <vmakarov@redhat.com>

	* doc/invoke.texi (ira-max-loops-num): Change semantics.

	* ira-int.h (struct ira_loop_tree_node): New member to_remove_p.

	* ira-color.c (allocno_spill_priority): New function.
	(remove_allocno_from_bucket_and_push, push_allocno_to_spill):
	Print more info about the spilled allocno.
	(push_allocnos_to_stack): Use allocno_spill_priority.  Add more
	checks on bad spill.

	* ira-build.c (loop_node_to_be_removed_p): Remove.
	(loop_compare_func, mark_loops_for_removal): New functions.
	(remove_uneccesary_loop_nodes_from_loop_t): Use member
	to_remove_p.
	(remove_unnecessary_allocnos): Call mark_loops_for_removal.

	* ira.c (ira): Don't change flag_ira_algorithm.

	* params.def (ira-max-loops-num): Change the value.

From-SVN: r142207
      Vladimir Makarov committed
    • m68k.md (extendsidi2, [...]): Merge, clean up. · 5a1c3c10 
      	* config/m68k/m68k.md (extendsidi2, extendsidi2_mem): Merge, clean up.
	Disable unsupported alternative for ColdFire,
	add new alternative that ColdFire can handle.

	* gcc.c-torture/compile/20080929-1.c: New.

From-SVN: r142205
      Maxim Kuvyrkov committed
    • regrename.c (merge_overlapping_regs): Add registers artificially defined at the… · 32fc3abf 
      regrename.c (merge_overlapping_regs): Add registers artificially defined at the top of the basic block to the set of...

	* regrename.c (merge_overlapping_regs): Add registers artificially
	defined at the top of the basic block to the set of live ones just
	before the first insn.

From-SVN: r142203
      Eric Botcazou committed
    • * gfortran.dg/default_format_denormal_1.f90: Fix xfail for darwin. · 15c58b19 
      From-SVN: r142196
      Janis Johnson committed
    • re PR middle-end/37843 (unaligned stack in main due to tail call optimization) · d35a1ef1 
      gcc/

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>
	    Joey Ye  <joey.ye@intel.com>

	PR middle-end/37843
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Return
	false if we need to align the outgoing stack.
	(ix86_update_stack_boundary): Check parm_stack_boundary.

gcc/testsuite/

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/37843
	* gcc.target/i386/align-main-3.c: New.
	* gcc.target/i386/pr37843-1.c: Likewise.
	* gcc.target/i386/pr37843-2.c: Likewise.
	* gcc.target/i386/pr37843-3.c: Likewise.

Co-Authored-By: Joey Ye <joey.ye@intel.com>

From-SVN: r142193
      H.J. Lu committed
    • module.c (gfc_dump_module): Report error on unlink only if errno != ENOENT. · 5308fd74 
      2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	* module.c (gfc_dump_module): Report error on unlink only if
	errno != ENOENT.

From-SVN: r142192
      H.J. Lu committed
    • re PR fortran/36463 (gfc_get_default_type(): Bad symbol) · bc0f8bd4 
      2008-11-25  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/36463
	* expr.c (replace_symbol): Don't replace the symtree
	if the expresion is an intrinsic function. Don't create
	non-existent symtrees.  Use symbol's name instead of symtree's,
	different in case of module procedure dummy arguments.

2008-11-25  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/36463
	* gfortran.dg/proc_decl_20.f90: New test.

From-SVN: r142191
      Mikael Morin committed