Commits · cdef8bc6d1ad756c5b7508168a95351270347b45 · lvzhengyang / riscv-gcc-1

27 Nov, 2004 19 commits

tree.c (operand_equal_for_phi_arg_p): New. · cdef8bc6

	* tree.c (operand_equal_for_phi_arg_p): New.
	* tree.h: Add a prototype for operand_equal_for_phi_arg_p.
	* tree-cfg.c, tree-ssa-dom.c, tree-ssa-phiopt.c, tree-ssa.c:
	Replace operand_equal_p with operand_for_phi_arg_p
	appropriately.

From-SVN: r91385

committed Nov 27, 2004

cdef8bc6 Browse Files

re PR pch/14940 (PCH largefile test fails on various platforms) · 31f16dff
```
	PR pch/14940
	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Revert 2004-11-22 change.

From-SVN: r91381
```
John David Anglin committed Nov 27, 2004
31f16dff Browse Files
* gcc.dg/loop-6.c: New test. · 0c00d5f3
```
From-SVN: r91378
```
Falk Hueffner committed Nov 27, 2004
0c00d5f3 Browse Files

linux.h: Fix a comment typo. · 2fd13506

	* config/i386/linux.h: Fix a comment typo.
	* doc/extend.texi: Fix a typo.

From-SVN: r91377

committed Nov 27, 2004

2fd13506 Browse Files

tree-cfg.c (cleanup_tree_cfg): Also return true if blocks are merged. · 086aa12e
```
        * tree-cfg.c (cleanup_tree_cfg): Also return true if blocks
        are merged.

From-SVN: r91376
```
Jeff Law committed Nov 27, 2004
086aa12e Browse Files

link.cc (ensure_class_linked): Conditionally compile _Jv_IsInterpretedClass on INTERPRETER. · 1daa567c

2004-11-27  Andrew Haley  <aph@redhat.com>

	* link.cc (ensure_class_linked): Conditionally compile
	_Jv_IsInterpretedClass on INTERPRETER.
	(print_class_loaded): Likewise.
	(wait_for_state): Likewise.

	* include/jvm.h (ROUND): Move to here from include/java-interp.h.
	* include/java-interp.h (ROUND): Remove.

From-SVN: r91375

committed Nov 27, 2004

1daa567c Browse Files

* config/i386/linux64.h (REG_NAME): Define. · 02a854f9
```
From-SVN: r91374
```
Jakub Jelinek committed Nov 27, 2004
02a854f9 Browse Files

fold-const.c (extract_muldiv_1): If ctype is unsigned and type signed... · 47d42ce2

	* fold-const.c (extract_muldiv_1) <case ABS_EXPR>: If ctype is
	unsigned and type signed, build ABS_EXPR with signed_type (ctype)
	and only afterwards convert to ctype.

	* gcc.c-torture/execute/20041126-1.c: New test.

From-SVN: r91373

committed Nov 27, 2004

47d42ce2 Browse Files

mips-args-1.c: Don't expect _R3000 or _R4000 to be defined on IRIX. · 87980da0
```
	* gcc.dg/mips-args-1.c: Don't expect _R3000 or _R4000 to be defined
	on IRIX.

From-SVN: r91372
```
Richard Sandiford committed Nov 27, 2004
87980da0 Browse Files
mips-movcc-[123].c: Pass the ?: expressions to other functions. · 601a71a7
```
	* gcc.dg/mips-movcc-[123].c: Pass the ?: expressions to other
	functions.

From-SVN: r91371
```
Richard Sandiford committed Nov 27, 2004
601a71a7 Browse Files

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 21 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