Commits · e64ca6c474d58e97631bf92aa9823df39f28d332 · lvzhengyang / riscv-gcc-1

27 Nov, 2004 9 commits

mips-protos.h (function_arg_boundary): Declare. · e64ca6c4

	* config/mips/mips-protos.h (function_arg_boundary): Declare.
	* config/mips/mips.h (PARM_BOUNDARY): Simplify definition.
	(STACK_BOUNDARY, MIPS_STACK_ALIGN): Likewise.
	(FUNCTION_ARG_BOUNDARY): Use new function_arg_boundary function.
	* config/mips/mips.c (function_arg_boundary): New function.
	Impose a maximum alignment of STACK_BOUNDARY.

From-SVN: r91370

committed Nov 27, 2004

e64ca6c4 Browse Files

re PR rtl-optimization/17825 (ICE in reg_bitfield_target_p) · b78b8bd8

	PR rtl-optimization/17825
	* combine.c (subst): Ignore STRICT_LOW_PART no matter if REG_P (new)
	or not.

	* gcc.c-torture/compile/20041119-1.c: New test.

From-SVN: r91369

committed Nov 27, 2004

b78b8bd8 Browse Files

2.cc: Fix typo. · fcfbdb74

2004-11-27  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_istream/getline/wchar_t/2.cc: Fix typo.
	* testsuite/27_io/basic_istream/getline/wchar_t/4.cc: Likewise.

	* testsuite/22_locale/time_put/put/char/17038.cc: Use VERIFY.
	* testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/wchar_t/11603.cc: Likewise.
	* testsuite/27_io/basic_ios/exceptions/char/2.cc: Likewise.

From-SVN: r91368

committed Nov 27, 2004

fcfbdb74 Browse Files

target-libpath.exp (restore_ld_library_path_env_vars): Check existence of ld… · de2fc4db

target-libpath.exp (restore_ld_library_path_env_vars): Check existence of ld library path variables before unsetting.

	* lib/target-libpath.exp (restore_ld_library_path_env_vars):
	Check existence of ld library path variables before unsetting.

From-SVN: r91367

committed Nov 27, 2004

de2fc4db Browse Files

* Make-lang.in (ada/trans.o): Depend on $(EXPR_H). · ed986c8e
```
From-SVN: r91365
```
Andreas Schwab committed Nov 27, 2004
ed986c8e Browse Files
re PR middle-end/12769 (-mlongcall doesn't convert all calls to long calls for builtin functions) · 3eb4e360
```
	PR target/12769
	* config/rs6000/rs6000.c (init_cumulative_args): Set call_cookie
	from rs6000_default_long_calls for libcalls.

From-SVN: r91362
```
Alan Modra committed Nov 27, 2004
3eb4e360 Browse Files

expmed.c (extract_bit_field): When extracting from non-integer mode... · 360e3535

	* expmed.c (extract_bit_field): When extracting from non-integer mode,
	force a SUBREG into a register because we may be taking a further
	SUBREG of it.

From-SVN: r91361

committed Nov 26, 2004

360e3535 Browse Files

Daily bump. · 23d51432
```
[[Split portion of a mixed commit.]]

From-SVN: r91358.2
```
GCC Administrator committed Nov 27, 2004
23d51432 Browse Files
Daily bump. · fabc7859
```
[[Split portion of a mixed commit.]]

From-SVN: r91357.2
```
GCC Administrator committed Nov 27, 2004
fabc7859 Browse Files

26 Nov, 2004 31 commits

* doc/contrib.texi (Tim Josling): Remove nesting quotation marks. · 85136eb4
```
From-SVN: r91355
```
Di-an Jan committed Nov 26, 2004
85136eb4 Browse Files

badalloc1.C: Robustify. · 3de87817

2004-11-26  Mark Mitchell  <mark@codesourcery.com>

	* g++.old-deja/g++.eh/badalloc1.C: Robustify.

From-SVN: r91352

committed Nov 26, 2004

3de87817 Browse Files

inclhack.def (gnu_types): Do not use on Solaris 2.1x. · 9fcc7481

2004-11-26  Mark Mitchell  <mark@codesourcery.com>

	* inclhack.def (gnu_types): Do not use on Solaris 2.1x.
	(stdio_va_list): Likewise.
	(stdio_stdarg.h): Likewise.
	(solaris_stdio_tag): Add bypass.
	* fixincl.x: Regenerated.

From-SVN: r91351

committed Nov 26, 2004

9fcc7481 Browse Files

Changes for k*bsd-gnu support. · 44379973

	* config/i386/linux.h: Define REG_NAME to allow overriding of
	register names in sc structure.
	* config/i386/linux-unwind.h: Refer to sc->REG_NAME(reg) instead
	of sc->reg.
	* config.gcc: Detect x86_64-k*bsd-gnu systems.

From-SVN: r91350

committed Nov 26, 2004

44379973 Browse Files

DR 243. · 75a25e3f

2004-11-26  Paolo Carlini  <pcarlini@suse.de>

	DR 243. get and getline when sentry reports failure [WP]
	* include/bits/istream.tcc (istream<>::get, istream<>::getline):
	Store a null character only if the array has a non-zero size.
	* src/istream.cc (istream<char>::getline, istream<wchar_t>::getline):
	Likewise.
	* testsuite/27_io/basic_istream/get/char/3.cc: New.
	* testsuite/27_io/basic_istream/getline/char/6.cc: New.
	* testsuite/27_io/basic_istream/getline/wchar_t/6.cc: New.
	* docs/html/ext/howto.html: Add an entry for DR 243.

	* testsuite/27_io/basic_istream/getline/wchar_t/1.cc: New.
	* testsuite/27_io/basic_istream/getline/wchar_t/2.cc: New.
	* testsuite/27_io/basic_istream/getline/wchar_t/3.cc: New.
	* testsuite/27_io/basic_istream/getline/wchar_t/4.cc: New.
	* testsuite/27_io/basic_istream/getline/wchar_t/5.cc: New.

From-SVN: r91348

committed Nov 26, 2004

75a25e3f Browse Files

tree-ssa.c (verify_flow_sensitive_alias_info): Don't retrieve annotations or… · b5c3569b

tree-ssa.c (verify_flow_sensitive_alias_info): Don't retrieve annotations or pointer info before it's necessary.

        * tree-ssa.c (verify_flow_sensitive_alias_info): Don't
        retrieve annotations or pointer info before it's necessary.
        Reorder tests for early continue of the loop.  Manually CSE
        SSA_NAME_VAR.

From-SVN: r91347

committed Nov 26, 2004

b5c3569b Browse Files

target.h (struct gcc_target): New field 'dwarf_handle_frame_unspec'. · e54c7471

	* target.h (struct gcc_target): New field 'dwarf_handle_frame_unspec'.
	* target_def.h (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define to 0.
	(TARGET_INITIALIZER): Add TARGET_DWARF_HANDLE_FRAME_UNSPEC.
	* dwarf2out.c (dwarf2out_frame_debug_expr): Allow REG->REG move
	to a fixed reg if the source is the Return Address register.
	Implement new Rule 15.
	* doc/tm.texi (Frame Layout): Document TARGET_DWARF_HANDLE_FRAME_UNSPEC.
	* config/sparc/sparc.c (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define to
	sparc_dwarf_handle_frame_unspec.
	(gen_save_register_window): New function.
	(emit_stack_pointer_increment): Rename into gen_stack_pointer_inc.
	(emit_stack_pointer_decrement): Rename into gen_stack_pointer_dec.
	(expand_prologue): Adjust calls to emit_stack_pointer_{in,de}crement.
	Set RTX_FRAME_RELATED_P on the appropriate insns and members of insns.
	(sparc_asm_function_prologue): Do not emit call frame debugging info.
	(emit_and_preserve): Adjust calls to emit_stack_pointer_{in,de}crement.
	(sparc_expand_epilogue): Likewise.
	(sparc_dwarf_handle_frame_unspec): New function.
	* config/sparc/sparc.md (save_register_window): Remove.
	(save_register_windowdi): Rewrite modelled on the callframe debug info.
	(save_register_windowsi): Likewise.

From-SVN: r91346

committed Nov 26, 2004

e54c7471 Browse Files

frv-protos.h: Guard ifcvt functions declarations with BB_HEAD, not BLOCK_HEAD. · 077094ac
```
* config/frv/frv-protos.h: Guard ifcvt functions declarations with
BB_HEAD, not BLOCK_HEAD.

From-SVN: r91345
```
Alexandre Oliva committed Nov 26, 2004
077094ac Browse Files

frv.c (frv_ifcvt_modify_insn): Don't leave alone scratch insns that set a… · 9a228f09

frv.c (frv_ifcvt_modify_insn): Don't leave alone scratch insns that set a register live at the join point.

* config/frv/frv.c (frv_ifcvt_modify_insn): Don't leave alone
scratch insns that set a register live at the join point.

From-SVN: r91344

committed Nov 26, 2004

9a228f09 Browse Files

re PR java/18305 (Class initialization optimization is not done when compiled from .class) · 532815a7

2004-11-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR java/18305
        * decl.c (end_java_method): Call
        attach_init_test_initialization_flags on all the init_decls.
        * parse.y (attach_init_test_initialization_flags): Move to ...
        * expr.c (attach_init_test_initialization_flags): here and
        support BIND_EXPR also.
        * java-tree.h (attach_init_test_initialization_flags): Prototype.
        * jcf-parse.c (parse_class_file): Don't disable class init
        optimization.

From-SVN: r91343

committed Nov 26, 2004

532815a7 Browse Files

Friend class name lookup 4/n · e57df6fe

	Friend class name lookup 4/n
	* class.c (pushclass): Don't call cxx_remember_type_decls.
	* cp-tree.h (clear_anon_tags): Remove declaration.
	* decl.c (grokdeclarator): Don't call lookup_tag_reverse.
	* name-lookup.c (binding_entry_free, binding_table_free): Comment
	out functions.
	(binding_table_find_anon_type, binding_table_reverse_maybe_remap,
	binding_table_remove_anonymous_types, cxx_remember_type_decls,
	bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
	lookup_tag_reverse): Remove
	(begin_scope, leave_scope, kept_level_p, print_binding_level):
	Don't use type_decls field in cp_binding_level.
	(maybe_process_template_type_declaration, pushtag): Set
	CLASSTYPE_NESTED_UTDS directly.
	* name-lookup.h (binding_table_remove_anonymous_types,
	cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
	declaration.
	(cp_binding_level): Remove type_decls field.

From-SVN: r91342

committed Nov 26, 2004

e57df6fe Browse Files

* tree-cfg.c (tree_split_edge): Speed up by using find_edge. · 7510740d
```
From-SVN: r91341
```
Kazu Hirata committed Nov 26, 2004
7510740d Browse Files
* typeck.c: Fix a comment typo. · 276318a5
```
From-SVN: r91340
```
Kazu Hirata committed Nov 26, 2004
276318a5 Browse Files
* cse.c, tree-ssa-operands.c: Fix comment typos. · 6668f6a7
```
From-SVN: r91339
```
Kazu Hirata committed Nov 26, 2004
6668f6a7 Browse Files

re PR target/18510 (GCC should have instrinsics for SPARC VIS instructions) · c5145ceb

2004-11-26  James A. Morrison  <phython@gcc.gnu.org>

	PR target/18510
	* doc/extend.texi (SPARC VIS Built-in Functions): New section.

From-SVN: r91338

committed Nov 26, 2004

c5145ceb Browse Files

* gcc.dg/sibcall-[34].c: Remove MIPS xfails. · a0fec000
```
From-SVN: r91337
```
Richard Sandiford committed Nov 26, 2004
a0fec000 Browse Files
* g++.old-deja/g++.jason/thunk3.C: Remove mips*-*-* xfail. · 2a513780
```
From-SVN: r91336
```
Richard Sandiford committed Nov 26, 2004
2a513780 Browse Files
bitmap.c (bitmap_find_bit): Speed up by traversing from head->first if that seems profitable. · 3aeee1b4
```
	* bitmap.c (bitmap_find_bit): Speed up by traversing from
	head->first if that seems profitable.

From-SVN: r91335
```
Kazu Hirata committed Nov 26, 2004
3aeee1b4 Browse Files

cfgrtl.c (try_redirect_by_replacing_jump): Speed up the check that tests if all… · 6a66a8a7

cfgrtl.c (try_redirect_by_replacing_jump): Speed up the check that tests if all edges go to the same destination.

	* cfgrtl.c (try_redirect_by_replacing_jump): Speed up the
	check that tests if all edges go to the same destination.

From-SVN: r91334

committed Nov 26, 2004

6a66a8a7 Browse Files

timevar.def (TV_TREE_LOOP_INIT, [...]): New timevars. · 87c11134

        * timevar.def (TV_TREE_LOOP_INIT, TV_TREE_LOOP_FINI): New timevars.
        * tree-ssa-loop.c (pass_loop_init): Use TV_TREE_LOOP_INIT.
        (pass_loop_done): Use TV_TREE_LOOP_FINI.

From-SVN: r91333

committed Nov 25, 2004

87c11134 Browse Files

isysroot-2.c: Move target selector from dg-options to dg-do directive. · 2557bee0
```
	* gcc.dg/cpp/isysroot-2.c: Move target selector from dg-options to
	dg-do directive.

From-SVN: r91332
```
Ben Elliston committed Nov 26, 2004
2557bee0 Browse Files
* gcc.dg/pr17957.c: Pass --param, not -param. · f50a5f61
```
From-SVN: r91331
```
Ben Elliston committed Nov 26, 2004
f50a5f61 Browse Files

Fix "PACKAGE_NAME redefined" errors. · 504832c1

2004-11-26  Bryce McKinlay  <mckinlay@redhat.com>

	Fix "PACKAGE_NAME redefined" errors.
	* configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
	and include/gc_config.h.
	* configure: Regenerated.
	* include/gc_config.h.in: No longer auto-generated. Define only the
	macros needed by libjava.
	* include/config.h.in: Generated by autoheader.
	* include/gc.h: Include config.h, not gc_config.h.

From-SVN: r91330

committed Nov 26, 2004

504832c1 Browse Files

fix weird changelog damage in last commit · e2ba236a
```
From-SVN: r91326
```
Alan Modra committed Nov 26, 2004
e2ba236a Browse Files

re PR rtl-optimization/16356 (Failure to use count register (branch on count register)) · 994cf173

	PR rtl-optimization/16356
	* config/rs6000/rs6000.md (floatdisf2_internal2): Rewrite with
	separate output register and one less jump.  Enable for powerpc64.
	(floatdisf2): Adjust for above.

From-SVN: r91324

committed Nov 26, 2004

994cf173 Browse Files

xtensa.h (STARTFILE_SPEC): Add crt0. · 9dad6498

	* config/xtensa/xtensa.h (STARTFILE_SPEC): Add crt0.
	(GCC_DRIVER_HOST_INITIALIZATION): Define.

From-SVN: r91323

committed Nov 26, 2004

9dad6498 Browse Files

re PR middle-end/17957 (vector type node used after garbage-collected) · 5f0be3d0

2004-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17957
        * testsuite/gcc.dg/pr17957.c: New test.

2004-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17957
        * tree-complex.c (vector_inner_type): New variable moved from
        build_word_mode_vector_type.
        (vector_last_type): Likewise.
        (vector_last_nunits): Likewise.
        (build_word_mode_vector_type): Use the new variables.
        * Makefile.in (tree-complex.o): Add gt-tree-complex.h $(GGC_H).
        (GTFILES): Add tree-complex.c.
        (gt-tree-complex.h): New rule, add it to the rest of the gt-* rules.

From-SVN: r91322

committed Nov 25, 2004

5f0be3d0 Browse Files

xtensa.h (TARGET_CPU_CPP_BUILTINS): Define __XTENSA_WINDOWED_ABI__. · c0b57a5a
```
	* config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define
	__XTENSA_WINDOWED_ABI__.

From-SVN: r91321
```
Bob Wilson committed Nov 26, 2004
c0b57a5a Browse Files

natDebug.cc (getField): Don't qualify name. · 7cb21c1c

	* gnu/gcj/util/natDebug.cc (getField): Don't qualify name.
	* java/lang/Class.h (_Jv_Linker): Declare.
	(Class): Fix names of friends.
	(_Jv_getInterfaceMethod): Declare.

From-SVN: r91320

committed Nov 26, 2004

7cb21c1c Browse Files

dwarf2out.c (dwarf2out_stack_adjust): Add after_p argument. · e0c0490b

	* dwarf2out.c (dwarf2out_stack_adjust): Add after_p argument.  Save
	args_size adjustments for calls even with cfa as stack pointer.
	Search calls for stack adjustments after the insn is issued.
	(dwarf2out_frame_debug): Add after_p argument; pass it on.
	* dwarf2out.h (dwarf2out_frame_debug): Update to match.
	* final.c (final_start_function, final_scan_insn): Likewise.

From-SVN: r91319

committed Nov 25, 2004

e0c0490b Browse Files

re PR c++/6764 (Throwing exception causes crash with '-O2 -fomit-frame-pointer') · 58767f00
```
        PR c++/6764
        * reload1.c (set_initial_eh_label_offset): New.
        (set_initial_label_offsets): Use it.

From-SVN: r91318
```
Richard Henderson committed Nov 25, 2004
58767f00 Browse Files