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  1. 07 Apr, 2002 3 commits
    • re PR c++/5571 (crash in initialization of a static variable) · 0154eaa8 
      	PR c++/5571
	* stor-layout.c (layout_decl): Reset the RTL for the decl.

	* class.c (layout_class_type): Remember incomplete static
	variables.
	(finish_struct_1): Call complete_vars, not
	hack_incomplete_structures.
	* cp-tree.h (hack_incomplete_structures): Rename to ...
	(complete_vars): ... this.
	(struct saved_scope): Remove incomplete.
	(namespace_scope_incomplete): Remove.
	* decl.c (struct binding_level): Remove incomplete.
	(incomplete_vars): New variable.
	(mark_binding_level): Don't mark incomplete.
	(print_binding_level): Don't print it.
	(mark_saved_scope): Don't mark incomplete.
	(pushdecl): Use maybe_register_incopmlete_var.
	(cxx_init_decl_processing): Register incomplete_vars for GC.
	(start_decl_1): Clarify error message.
	(hack_incomplete_vars): Remove.
	(maybe_register_incomplete_var): New function.
	(complete_vars): Likewise.

	* g++.dg/opt/static2.C: New test.

From-SVN: r51978
      Mark Mitchell committed
    • configure.in (alpha*-*-netbsd*): Add target. · da00eaab 
      * configure.in (alpha*-*-netbsd*): Add target.
* configure: Regenerate.

From-SVN: r51976
      Jason Thorpe committed
    • cppinit.c (cpp_create_reader): Initialize discard_comments_in_macro_exp. · 477cdac7 
      * cppinit.c (cpp_create_reader): Initialize
discard_comments_in_macro_exp.
(COMMAND_LINE_OPTIONS): Add "-CC" option.
(cpp_handle_option): Handle "-CC" option.
* cpplex.c (save_comment): If saving a C++ comment in
a directive, convert it to a C comment.
(_cpp_lex_direct): Pass second comment start character to
save_comment to indicate comment type.
* cpplib.c (_cpp_handle_directive): If processing
a "#define" directive and discard_comments_in_macro_exp
is false,  re-enable saving of comments.
(lex_macro_node): If discard_comments_in_macro_exp is false,
discard any comments before the macro identifier.
* cpplib.h (struct cpp_options): Add discard_comments_in_macro_exp
member.
* cppmacro.c (cpp_get_token): If expanding a macro while
processing a directive, discard any comments we might encounter.
(parse_params): If discard_comments_in_macro_exp is false,
ignore comments in the macro parameter list.
* gcc.c (cpp_unique_options): Add "-CC" option.
(option_map): Map "--comments-in-macros" to "-CC".
* doc/cppopts.texi: Document "-CC" option.
* f/lang-specs.h: Add "-CC" option.
* testsuite/gcc.dg/cpp/maccom1.c: New test.
* testsuite/gcc.dg/cpp/maccom2.c: New test.
* testsuite/gcc.dg/cpp/maccom3.c: New test.
* testsuite/gcc.dg/cpp/maccom4.c: New test.
* testsuite/gcc.dg/cpp/maccom5.c: New test.
* testsuite/gcc.dg/cpp/maccom6.c: New test.

From-SVN: r51975
      Jason Thorpe committed
  3. 06 Apr, 2002 13 commits
  5. 05 Apr, 2002 17 commits
  7. 04 Apr, 2002 7 commits
    • 20020404-1.c: New test. · 3ca5f444 
      2002-04-04  David S. Miller  <davem@redhat.com>

	* gcc.c-torture/execute/20020404-1.c: New test.

From-SVN: r51889
      David S. Miller committed
    • calls.c (store_one_arg): If ECF_SIBCALL, use tail_call_reg. · aa7634dd 
      2002-04-04  David S. Miller  <davem@redhat.com>

	* calls.c (store_one_arg): If ECF_SIBCALL, use tail_call_reg.

From-SVN: r51886
      David S. Miller committed
    • re PR inline-asm/5099 (m68k-aout/3.0.2/cc1 aborts on asm("movw sr,%0":"=hd"(a));) · ecc114f7 
              PR middle-end/5099
        * stmt.c (expand_asm_operands): Validate outputs vs asm_operand_ok.
        Support copies into and out of memory.  Don't accept allows_reg
        and allows_mem as gospel.

From-SVN: r51884
      Richard Henderson committed
    • re PR rtl-optimization/6165 ([i686] stack frame freed too early) · c4484b8f 
              PR opt/6165
        * alias.c (true_dependence): Force (mem:blk (scratch)) to conflict.
        (write_dependence_p): Likewise.

From-SVN: r51882
      Richard Henderson committed
    • c-common.c (truthvalue_conversion): Rename, update. · 78ef5b89 
      	* c-common.c (truthvalue_conversion): Rename, update.
	* c-common.h (c_common_truthvalue_conversion): New.
	* c-convert.c (convert): Update.
	* c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update.
	* c-typeck.c (build_binary_op, build_unary_op,
	build_conditional_expr): Update.
	* fold-const.c (constant_boolean_node, fold): Use langhook.
	* langhooks-def.h (LANGHOOK_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_decl_cleanup): Use langhook.
	* tree.h (truthvalue_conversion): Remove.
ada:
	* gigi.h (truthvalue_conversion): Rename.
	* misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* trans.c (tree_transform): Update.
	* utils2.c (truthvalue_conversion): Rename, update.
	(build_binary_op, build_unary_op): Update.
cp:
	* cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* cvt.c: Update comment.
	* init.c (expand_cleanup_for_base): Update.
	* semantics.c (finish_parenthesized_expr): Update.
	* typeck.c (cp_truthvalue_conversion): Update.
f:
	* com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	(truthvalue_conversion): Rename.  Update.  Make static.
	(ffecom_truth_value): Update.
java:
	* expr.c (truthvalue_conversion): Rename.  Update.
	(expand_compare): Update.
	* java-tree.h (java_truthvalue_conversion): New.
	* lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.

From-SVN: r51880
      Neil Booth committed
    • predict.c (estimate_bb_frequencies): Do frequency calculation with a volatile temporary. · 39002160 
              * predict.c (estimate_bb_frequencies): Do frequency calculation
        with a volatile temporary.

From-SVN: r51879
      Richard Henderson committed
    • via gawrilow@math.tu-berlin.de · 677b3ae3 
      
2002-04-04  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/3457
	via gawrilow@math.tu-berlin.de
	* acinclude.m4 (version_specific_libs): Fix combo usage with
	--with-gxx-include-dir.
	* aclocal.m4: Regenerate.
	* configure: Same.

From-SVN: r51875
      Benjamin Kosnik committed