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  1. 16 Oct, 2004 1 commit
  3. 15 Oct, 2004 30 commits
  5. 14 Oct, 2004 9 commits
    • rs6000.h (REG_CLASS_FROM_LETTER): Return NO_REGS for 'f' if !TARGET_FPRS. · a6645c18 
      	* config/rs6000/rs6000.h (REG_CLASS_FROM_LETTER): Return NO_REGS
	for 'f' if !TARGET_FPRS.

From-SVN: r89067
      Daniel Jacobowitz committed
    • re PR debug/14492 (loc_descriptor_from_tree, in dwarf2out.c:9031) · 0ba6c56d 
              PR debug/14492
        * dwarf2out.c (loc_descriptor_from_tree): Handle FIX_*_EXPR.

From-SVN: r89066
      Richard Henderson committed
    • re PR c/17023 (ICE with nested functions in parameter declaration) · 559f2da5 
              PR c/17023
        * c-decl.c (store_parm_decls_oldstyle): Care for parameter type
        as error_mark_node.
        * c-parse.in (compstmt_primary_start): Check cur_stmt_list non-null
        instaed of current_function_decl non-null.

From-SVN: r89063
      Richard Henderson committed
    • Speed up walk_tree by introducing a special-purpose hash table. · 0c58f841 
      	* pointer-set.c: New file, special-purpose hash table.
	* pointer-set.h: New file.
	* tree.h (struct pointer_set_t): Declare as opaque type.
	(tree_walk): Last argument is pointer_set_t* now.
	* tree-inline.c (WALK_SUBTREE): Convert from htab to pset.
	(walk_type_fields):
	(walk_tree): Convert from htab_t to pointer_set_t for keeping
	track of which nodes have already been visited.
	(walk_tree_without_duplicates): Convert from htab_t to pointer_set_t.
	* cgraphunit.c (cgraph_create_edges): Likewise.
	(cgraph_characterize_statics_local): Likewise.
	* tree-dfa.c (collect_dfa_stats): Likewise.
	* langhooks-def.h (lhd_tree_inlining_walk_subtrees): Last arg is
	pointer_set_t* now.
	* langhooks.c (lhd_tree_inlining_walk_subtrees): Likewise.
	* langhooks.h (struct lang_hooks_for_tree_inlining): Last arg type
	of walk_subtrees is pointer_set_t* now.
	* Makefile.in (OBJS-common): add pointer-set.o
	(tree-inline.o): Depends on pointer-set.h
	(tree-dfa.o): Likewise
	(cgraphunit.o): Likewise
	* cp/Make-lang.in (pt.o): depends on pointer-set.h
	* cp/cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
	* cp/pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
	(for_each_template_parm): Convert from htab_t to pointer_set_t.
	* cp/tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
	* java/lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
	pointer_set_t* now.

From-SVN: r89062
      Matt Austern committed
    • mt_allocator.h (__mt_alloc::deallocate): Check for null pointer. · 5d1b2a1e 
      
2004-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/mt_allocator.h (__mt_alloc::deallocate): Check for
	null pointer.
	* include/ext/pool_allocator.h (debug_allocator::deallocate):
	Check pointer value.
	* include/ext/debug_allocator.h (debug_allocator::deallocate):
	Throw exceptions, don't abort.
	* include/ext/array_allocator.h
	(array_allocator_base::deallocate): Remove unused parameters.
	* testsuite/testsuite_allocator.h (check_deallocate_null): New.
	* testsuite/ext/mt_allocator/check_deallocate_null.cc: New.
	* testsuite/ext/mt_allocator/check_deallocate_null_thread.cc: New.
	* testsuite/ext/array_allocator/check_deallocate_null.cc: New.
	* testsuite/ext/debug_allocator/check_deallocate_null.cc: New.
	* testsuite/ext/malloc_allocator/check_deallocate_null.cc: New.
	* testsuite/ext/new_allocator/check_deallocate_null.cc: New.
	* testsuite/ext/pool_allocator/check_deallocate_null.cc: New.

	* testsuite/testsuite_allocator.h (check_new): Add instance argument.
	* testsuite/ext/array_allocator/check_new.cc: New.

From-SVN: r89060
      Benjamin Kosnik committed
    • darwin.h (ASM_SPEC): Delete. · c4e18b1c 
      2004-10-14  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/darwin.h (ASM_SPEC): Delete.
	(TARGET_ASM_FILE_START): Define.
	* config/darwin.h (ASM_SPEC): Define.
	* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Don't supply
	-mlong-double-128, it's the default.  Update comment about reason
	for force_cpusubtype_ALL.
	* config/rs6000/darwin-vecsave.asm: Supply .machine.
	* config/rs6000/darwin-world.asm: Likewise.
	* config/rs6000/rs6000.c (rs6000_darwin_file_start): New.
	(symbolic_operand): Delete #if 0ed code.

Index: testsuite/ChangeLog
2004-10-14  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-misaligned.c: Don't supply -force_cpusubtype_ALL.
	* gcc.dg/macho-lo-sum.c: Likewise.

From-SVN: r89059
      Geoffrey Keating committed
    • stmt.c (add_case_node): Make sure that we have integer constant before calling… · b77aa1f7 
      stmt.c (add_case_node): Make sure that we have integer constant before calling tree_int_cst_compare.

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * stmt.c (add_case_node): Make sure that we have integer
        constant before calling tree_int_cst_compare.

From-SVN: r89058
      Andrew Pinski committed
    • re PR middle-end/17967 (Expand is considered slower? (remove_useless_stmts is… · 4965c163 
      re PR middle-end/17967 (Expand is considered slower? (remove_useless_stmts is considered part of expand))

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17967
        Revert:
                * tree-cfg.c (remove_usless_stmts_cond):  Fold statement.
                (remove_useless_stmts_1):  Fold trees we know how to fold.

From-SVN: r89057
      Andrew Pinski committed
    • bitmap_allocator.h (bitmap_allocator::_Alloc_block): Rename __unused to __M_unused. · cff1f8d4 
      2004-10-14  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/bitmap_allocator.h (bitmap_allocator::_Alloc_block):
	Rename __unused to __M_unused.

From-SVN: r89056
      Paolo Carlini committed