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  1. 09 Jun, 2004 4 commits
  3. 08 Jun, 2004 23 commits
  5. 07 Jun, 2004 13 commits
    • 2004-06-07 Dhruv Matani <dhruvbird@gmx.net> · 345b912f 
      	    Paolo Carlini  <pcarlini@suse.de>

	* testsuite/testsuite_performance.h
	(resource_counter::allocated_memory): Make it return the right
	number of bytes requested by the allocators/application. This is
	the sbrk+mmaped memory.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r82725
      Dhruv Matani committed
    • re PR target/15783 (ICE with union assignment in 64-bit mode) · 85bbb21f 
      	PR target/15783
	* config/sparc/sparc.c (function_arg_union_value): Add 'mode'
	parameter.  Enumerate the registers inside the PARALLEL.
	(function_arg): Adjust call to function_arg_union_value.
	(function_value): Likewise.

From-SVN: r82722
      Eric Botcazou committed
    • real.c (real_copysign): New function to implement libm's copysign. · 67057c53 
      
	* real.c (real_copysign): New function to implement libm's copysign.
	* real.h (real_copysign): Prototype here.
	* fold-const.c (tree_expr_nonnegative_p): The result of sqrt, sqrtf
	and sqrtl can be negative, as sqrt(-0.0) = -0.0.  Correct whitespace.
	* builtins.c (fold_builtin_isascii, fold_builtin_toascii,
	fold_builtin_isdigit): Add function prototypes.
	(fold_builtin_copysign): New function to fold copysign, copysignf
	and copysignl.  Optimize copysign(x,x) as x.  Evaluate copysign of
	constant arguments at compile-time using real_copysign.  Fold
	copysign(X,Y) as fabs(X) if Y is always non-negative.
	(fold_builtin_1): Correct minor whitespace/style issues.  Call
	fold_builtin_copysign for BUILT_IN_COPYSIGN{,F,L}.

	* gcc.dg/builtins-41.c: New test case.
	* gcc.dg/builtins-42.c: New test case.

From-SVN: r82721
      Roger Sayle committed
    • * tree.c (iterative_hash_expr): Use real_hash. · f29b9db9 
      From-SVN: r82720
      J"orn Rennecke committed
    • altivec-1.C: XFAIL powerpc-ibm-aix*. · 2435e036 
              * g++.dg/ext/altivec-1.C: XFAIL powerpc-ibm-aix*.
        * g++.dg/ext/altivec-10.C: Same.
        * g++.dg/ext/altivec-2.C: Same.
        * g++.dg/ext/altivec-3.C: Same.
        * g++.dg/ext/altivec-4.C: Same.
        * g++.dg/ext/altivec-5.C: Same.
        * g++.dg/ext/altivec-6.C: Same.
        * g++.dg/ext/altivec-7.C: Same.
        * g++.dg/ext/altivec-8.C: Same.
        * g++.dg/ext/altivec-9.C: Same.
        * g++.old-deja/g++.abi/cxa_vec.C: Same.
        * g++.old-deja/g++.brendan/new3.C: Same.
        * gcc.c-torture/execute/eeprof-1.x: Same.

From-SVN: r82718
      David Edelsohn committed
    • ada-tree.def (TRANSFORM_EXPR, [...]): Deleted. · 821e1ea1 
      	* ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
	(GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
	(BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
	(ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
	(STMT_STMT, USE_STMT): New statement codes.
	(LOOP_STMT, EXIT_STMT): Make slight semantic changes.
	* ada-tree.h: Reflect above changes.
 	(struct tree_loop_id): Deleted.
	(union lang_tree_node, struct lang_decl, struct lang_type):
	Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
	and DECL_LANGUAGE_SPECIFIC to reflect these changes.
	(DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
	(IS_ADA_STMT): New macro.
	* decl.c (annotate_decl_with_node): New function.
	(gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
	(gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
	Call add_stmt_with_node to do needed assignments.
	Add call to update setjmp buffer directly, not via EXPR_STMT.
	(maybe_variable): Argment GNAT_NODE deleted.
	* gigi.h (maybe_variable): Likewise.
	(make_transform, add_stmt_with_node, set_block_for_group): New.
	(gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
	(set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
	(discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
	(set_lineno, set_lineno_from_sloc): Likewise.
	(record_code_position, insert_code_for): Likewise.
	(gnat_poplevel): Now returns void.
	(end_subprog_body): Now takes argument.
	* misc.c (cgraph.h, tree-inline.h): New includes.
	(gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
	(gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
	(LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
	(LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
	(gnat_parse_file): Don't set immediate_size_expand.
	Call cgraph functions.
	(gnat_expand_expr): Remove most cases.
	(record_code_position, insert_code_for): Remove from here.
	* trans.c (toplev.h, tree-gimple.h): Now included.
	(discard_file_names): Deleted.
	(gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
	(first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
	(struct stmt_group, current_stmt_group, stmt_group_free_list): New.
	(gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
	(add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
	(gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
	(gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
	(set_block_for_group, add_stmt_list): Likewise.
	(start_stmt_group): Renamed from start_block_stmt.
	(end_stmt_group): Likewise, from end_block_stmt.
	(build_stmt_group): Likewise, from build_block_stmt, also add arg.
	(gigi): Don't set discard_file_names or call set_lineno.
	Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
	(tree_transform): Deleted, now renamed to be gnat_to_gnu.
	Numerous changes throughout to reflect new names and complete
	function-at-a-time implementation.
	(gnat_expand_stmt): Delete or comment out all cases.
	(process_inlined_subprograms): Use add_stmt.
	(process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
	call set_lineno; also remove unneeded block handling.
	(process_type): Remove unneeded block handling.
	(build_unit_elab): Remove calls to deleted functions.
	* utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
	(tree-dump.h): Likewise.
	(struct ada_binding_level): Add field jmpbuf_decl.
	(gnat_define_builtin, gnat_install_builtins): New.
	(gnat_gimplify_function, gnat_finalize): Likewise.
	(gnat_poplevel): No longer return BLOCK, set it instead.
	Remove code dealing with nested functions.
	(gnat_init_decl_processing): Also set size_type_node.
	Call gnat_install_builtins.
	(create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
	(create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
	Remove special-case for "main".
	(end_subprog_body): Add arg and rework for tree-ssa.
	(convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
	Add case for BOOLEAN_TYPE.
	* utils2.c (rtl.h): Now include.
	(build_call_raise): Test Debug_Flag_NN directly.
	(build_call_alloc_dealloc): Don't use local stack allocation for now.
	(gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
	(gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.

From-SVN: r82714
      Richard Kenner committed
    • re PR c/14765 (ice-on-invalid-code, ICE while compiling ({}) expression) · 45b0c94c 
      	PR c/14765
	* c-parse.in (compstmt_primary_start): Set last_expr_type to
	NULL_TREE.

testsuite:
	* gcc.dg/pr14765-1.c: New test.

From-SVN: r82713
      Joseph Myers committed
    • re PR c++/15815 (Update #pragma interface and #pragma implementation documentation.) · 3743236e 
      	PR c++/15815
	* lex.c (handle_pragma_interface): Deprecate.
	(handle_pragma_implementation): Likewise.

	PR c++/15815
	* doc/extend.texi: Deprecate #pragma interface and #pragma
	implementation.

From-SVN: r82712
      Mark Mitchell committed
    • re PR middle-end/15666 ([unit-at-a-time] Gcc abort on valid code) · 0b395e19 
      PR middle-end/15666
* c-decl.c (finish_decl): Use change_decl_assembler_name for the
builtin decl as well.

From-SVN: r82706
      Alexandre Oliva committed
    • re PR c/14649 (atan(1.0) should not be a constant expression) · bf730f15 
      
	PR c/14649
	* c-typeck.c (require_constant_value, require_constant_elements):
	Move declarations to the top of the file.
	(build_function_call): If we require a constant value, fold with
	fold_initializer.  If the result is a constant, and the function
	wasn't called using __builtin_foo, issue a pedantic warning.
	(build_unary_op): If we require a constant value, fold tree with
	fold_initializer.
	(build_binary_op): Use require_constant_value to determine whether
	to call fold or fold_initializer.

	* gcc.dg/pr14649-1.c: New test case.

From-SVN: r82705
      Roger Sayle committed
    • configure.ac: Add x86_64-*-freebsd* support. · cb623172 
      2004-06-06  Sean McNeil  <sean@mcneil.com>

	* configure.ac: Add x86_64-*-freebsd* support.
	* configure: Regenerate.

From-SVN: r82703
      Sean McNeil committed
    • gimple-low.c (struct lower_data): Add the_return_label and one_return_stmt. · f5a76aea 
              * gimple-low.c (struct lower_data): Add the_return_label and
        one_return_stmt.
        (lower_function_body): Initialize and use them.
        (lower_return_expr): New.
        (lower_stmt): Call it.
        * gimplify.c (gimplify_return_expr): Force the argument to be either
        null or a result_decl.
        * tree-gimple.c: Update gimple grammer to match.
        * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Deny
        coalescing of result_decls.
testsuite/
        * gcc.dg/tree-ssa/20030728-1.c: Fixup return value to not match
        if temporaries.

From-SVN: r82701
      Richard Henderson committed
    • * g++.dg/eh/elide1.C: Remove XFAIL. · 8cd0b81e 
      From-SVN: r82700
      David Edelsohn committed