Commits · fbce7685f2e7d7fc00e9e50114519bcf879978c2 · lvzhengyang / riscv-gcc-1

23 Mar, 2004 13 commits

delete some extraneous characters accidentally included in last change. · fbce7685
```
From-SVN: r79876
```
David Edelsohn committed Mar 23, 2004
fbce7685 Browse Files

optabs.c (expand_binop): When synthesizing double word rotates from single word shifts... · 0c0ab0f1

        * optabs.c (expand_binop): When synthesizing double word rotates
        from single word shifts, use a new register target if the provided
        target is not a REG already.

From-SVN: r79875

committed Mar 23, 2004

0c0ab0f1 Browse Files

alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL. · 22421b79

	* alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL.
	* c-common.c (handle_mode_attribute): Add extra arg to
	build_pointer_type_for_mode and build_reference_type_for_mode.
	* c-typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
	for INTEGER_CST.
	* tree.c (build_pointer_type_for_mode): Add arg CAN_ALIAS_ALL.
	Chain pointers via TYPE_NEXT_PTR_TO.
	(build_reference_type_for_mode): Similarly.
	(build_type_no_quals): Add extra arg to build_pointer_type_for_mode
	and build_reference_type_for_mode.
	(tree_check4_failed): New function.
	* tree.h (TREE_CHECK4, PTR_OR_REF_CHECK): New macros.
	(TYPE_REF_CAN_ALIAS_ALL, TYPE_NEXT_PTR_TO, TYPE_NEXT_REF_TO): Likewise.
	(TREE_NO_UNSUED_WARNING, TREE_VIA_VIRTUAL, TREE_CONSTANT_OVERFLOW):
	Add check.

	* cp/typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
	for INTEGER_CST.

	* ada/decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
	of No_Strict_Aliasing to build_pointer_type_for_mode.
	* ada/utils.c (update_pointer_to): Walk pointer and ref chains.

From-SVN: r79873

committed Mar 23, 2004

22421b79 Browse Files

natClass.cc (getClassLoader): Circumvent infinite recursion when searching for… · 95e59f1a

natClass.cc (getClassLoader): Circumvent infinite recursion when searching for the system ClassLoader.

2004-03-21  Anthony Green  <green@redhat.com>

        * java/lang/natClass.cc (getClassLoader): Circumvent infinite
        recursion when searching for the system ClassLoader.

From-SVN: r79871

committed Mar 23, 2004

95e59f1a Browse Files

fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when A is nonnegative… · b1500d00

fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when A is nonnegative or B is nonnegative.


	* fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when
	A is nonnegative or B is nonnegative.  Similarly A|B is nonnegative
	when both A and B are nonnegative.
	(tree_expr_nonzero_p): A|B is nonzero when A is nonzero or B is
	nonzero.

From-SVN: r79870

committed Mar 23, 2004

b1500d00 Browse Files

re PR java/14315 ([3.4 only]: Java compiler is not parallel make safe) · 986dc4e5
```
	PR java/14315:
	* jcf-write.c (make_class_file_name): Don't report if mkdir
	failed with EEXIST.

From-SVN: r79868
```
Tom Tromey committed Mar 23, 2004
986dc4e5 Browse Files
* gcj.texi (Extensions): Document GCJ_PROPERTIES. · 37214c41
```
From-SVN: r79867
```
Tom Tromey committed Mar 23, 2004
37214c41 Browse Files

fold-const.c (fold): Remove cases for INTEGER_CST... · 73b91357

	* fold-const.c (fold): Remove cases for INTEGER_CST, REAL_CST,
	VECTOR_CST, STRING_CST, COMPLEX_CST, and CONSTRUCTOR.

From-SVN: r79862

committed Mar 23, 2004

73b91357 Browse Files

re PR rtl-optimization/14669 (Wrong code with -O for enum values expression E4 <= t && t <= E6) · bb3a37ac

2004-03-23  Kazu Hirata  <kazu@cs.umass.edu>

	PR optimization/14669
	* fold-const.c (fold): Only unwiden integer comparisons for equality
	or inequality operators, or when the signedness is the same.

	* g++.dg/opt/fold2.C: New test case.

From-SVN: r79859

committed Mar 23, 2004

bb3a37ac Browse Files

config.gcc (sparc-*-linux*): Add sparc/t-linux to tmake_file. · f2c79f80

	* config.gcc (sparc-*-linux*): Add sparc/t-linux to tmake_file.
	* config/sparc/t-linux64 (TARGET_LIBGCC2_CFLAGS): Set.
	* config/sparc/t-linux: New file.

From-SVN: r79858

committed Mar 23, 2004

f2c79f80 Browse Files

gcse.c (can_assign_to_reg_p): New function, split out from... · 1707bafa

	* gcse.c (can_assign_to_reg_p): New function, split out from...
	(want_to_gcse_p): ...here.
	(compute_ld_motion_mems): Use can_assign_to_reg_p to validate
	the rhs of a store.

From-SVN: r79856

committed Mar 23, 2004

1707bafa Browse Files

* c-typeck.c (same_translation_unit_p): Fix pasto. · 63185fab
```
From-SVN: r79849
```
Diego Novillo committed Mar 22, 2004
63185fab Browse Files
Daily bump. · 1d440587
```
From-SVN: r79846
```
GCC Administrator committed Mar 23, 2004
1d440587 Browse Files

22 Mar, 2004 27 commits

fix typo. · 0483ab6e
```
From-SVN: r79840
```
David Edelsohn committed Mar 22, 2004
0483ab6e Browse Files

params.def (PARAM_MAX_SCHED_REGION_BLOCKS): New. · f72c6b56

        * params.def (PARAM_MAX_SCHED_REGION_BLOCKS): New.
        (PARAM_MAX_SCHED_REGION_INSNS): New.
        * sched-rgn.c: Include params.h
        (MAX_RGN_BLOCKS): Delete.
        (MAX_RGN_INSNS): Delete.
        (too_large): Return bool.  Convert to PARAM_VALUE.
        * Makefile.in (sched-rgn): Depend on $(PARAMS_H).
        * doc/invoke.texi (param): Document max-sched-region-blocks and
        max-sched-region-insns.

From-SVN: r79839

committed Mar 22, 2004

f72c6b56 Browse Files

dwarf2out.c (is_subrange_type): Do not emit a subrange_type DIE for base types. · d6672e91
```
        * dwarf2out.c (is_subrange_type): Do not emit a subrange_type DIE
        for base types.

From-SVN: r79838
```
Joel Brobecker committed Mar 22, 2004
d6672e91 Browse Files
dwarf2out.c (is_subrange_type): Minor code rework. · 886de2d4
```
        * dwarf2out.c (is_subrange_type): Minor code rework. No behavior
        change.

From-SVN: r79837
```
Joel Brobecker committed Mar 22, 2004
886de2d4 Browse Files

re PR c/14069 (This input file lets gcc crash) · d915eec0

	PR c/14069
	* c-decl.c (finish_struct): Change type of incorrect flexible array
	field into error_mark_node.

	* gcc.dg/20040322-1.c: New test.

From-SVN: r79832

committed Mar 22, 2004

d915eec0 Browse Files

re PR target/14580 (symbol emitted instead of a non_lazy_symbol) · 19a03303

2004-03-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/14580
        * config/rs6000/rs6000.c (symbol_ref_operand): Reject symbols
        who are not local for Darwin PIC.

From-SVN: r79831

committed Mar 22, 2004

19a03303 Browse Files

rs6000.c (symbol_ref_operand): Reject symbols who are not local for Darwin PIC. · aa6d25c9

2004-03-22  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.c (symbol_ref_operand): Reject symbols
        who are not local for Darwin PIC.

From-SVN: r79830

committed Mar 22, 2004

aa6d25c9 Browse Files

[multiple changes] · 24105bab

2004-03-22  Cyrille Comar  <comar@act-europe.fr>

	* ali.ads: Fix Comment about Dynamic_Elab.

	* gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
	Has_RACW, Is_Generic, etc.)
	(Output_Object, Gnatls): Take into account ALI files not attached to
	an object.

2004-03-22  Vincent Celier  <celier@gnat.com>

	* gprep.adb: Change all String_Access to Name_Id
	(Is_ASCII_Letter): new function
	(Double_File_Name_Buffer): New procedure
	(Preprocess_Infile_Name): New procedure
	(Process_Files): New procedure
	(Gnatprep): Check if output and input are existing directories.
	Call Process_Files to do the real job.

2004-03-22  Robert Dewar  <dewar@gnat.com>

	* prj-env.adb, prj-nmsc.ads, prj-proc.ads,
	s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.

2004-03-22  Sergey Rybin  <rybin@act-europe.fr>

	* scn.adb (Contains): Add check for EOF, is needed for a degenerated
	case when the source contains only comments.

2004-03-22  Ed Schonberg  <schonberg@gnat.com>

	* sem_ch10.adb (Analyze_Compilation_Unit): When generating a
	declaration for a child subprogram body that acts as a spec, indicate
	that the entity in the declaration needs debugging information.

	* sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
	full view if the subtype is created for a constrained record component;
	gigi has enough information to construct the record, and there is no
	place in the tree for the declaration.

	* sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
	serial number for the dummy body that is built for analysis, to avoid
	inconsistencies in the generation of internal names when compiling
	with -gnatN.

2004-03-22  Thomas Quinot  <quinot@act-europe.fr>

	* sem_util.adb (Is_Object_Reference): A view conversion denotes an
	object.

2004-03-22  GNAT Script  <nobody@gnat.com>

	* Make-lang.in: Makefile automatically updated

From-SVN: r79826

committed Mar 22, 2004

24105bab Browse Files

regrename.c (regrename_optimize): Set regs_ever_live for all registers introduced as replacement. · ead61c1d
```
	* regrename.c (regrename_optimize): Set regs_ever_live for all
	registers introduced as replacement.

From-SVN: r79825
```
Ulrich Weigand committed Mar 22, 2004
ead61c1d Browse Files

acinclude.m4 (GLIBCXX_ENABLE_ALLOCATOR): Add pool_allocator. · 29d4adf4

2004-03-22  Paolo Carlini  <pcarlini@suse.de>

	* acinclude.m4 (GLIBCXX_ENABLE_ALLOCATOR): Add pool_allocator.
	* configure: Regenerate.
	* config/allocator/pool_allocator_base.h: New.
	* include/ext/pool_allocator.h: Convert to a standard-conforming
	allocator.
	* src/allocator.cc: Tweak instantiations.
	* testsuite/performance/20_util/allocator/insert.cc: Add __pool_alloc.
	* testsuite/performance/20_util/allocator/insert_insert.cc: Ditto.
	* testsuite/performance/20_util/allocator/list_sort_search.cc: Ditto.
	* testsuite/performance/20_util/allocator/map_mt_find.cc: Ditto.
	* testsuite/performance/20_util/allocator/map_thread.cc: Ditto.
	* testsuite/performance/20_util/allocator/producer_consumer.cc: Ditto.

From-SVN: r79824

committed Mar 22, 2004

29d4adf4 Browse Files

re PR tree-optimization/14470 ([tree-ssa] trouble with post-increment) · 1bbd65cd

	PR middle-end/14470
	* expr.c (mark_queue): New function.
	(emit_insns_enqueued_after_mark): New function replacing
	emit_queue.  Clear the body of emitted queued insns.
	(emit_queue): Call emit_insns_enqueued_after_mark.
	(store_expr): Mark the increment queue on entry.  Emit
	only the incrementations queued when expanding the source.

From-SVN: r79822

committed Mar 22, 2004

1bbd65cd Browse Files

No, really, REALLY revert it. · aadfde50
```
From-SVN: r79821
```
Nathanael Nerode committed Mar 22, 2004
aadfde50 Browse Files
No, REALLY revert it this time. (sigh) · 72c19c0b
```
From-SVN: r79820
```
Nathanael Nerode committed Mar 22, 2004
72c19c0b Browse Files
Revert accidental bogus change to Makefile.def in last commit. · acf62dd5
```
From-SVN: r79819
```
Nathanael Nerode committed Mar 22, 2004
acf62dd5 Browse Files

Makefile.tpl: Rearrange by moving recursive_targets rules into their proper sections. · 295f4e42

	* Makefile.tpl: Rearrange by moving recursive_targets rules
	into their proper sections.
	* Makefile.tpl (top level bootstrap support): Move disabling
	of coverage flags from 'make' to 'configure'; improve comments.
	* Makefile.in: Regenerate.

From-SVN: r79818

committed Mar 22, 2004

295f4e42 Browse Files

configure.ac: Allow --disable-coverage-flags (for the future benefit of top level bootstrap... · 6dd297da

	* configure.ac: Allow --disable-coverage-flags (for the future benefit
	of top level bootstrap, and consistency).  Reindent.
	* configure: Regenerate.

From-SVN: r79817

committed Mar 22, 2004

6dd297da Browse Files

* Makefile.tpl (experimental top level bootstrap) Move stage1 · 340de83f

	language setting from all- target to configure- target; disable
	intermodule optimization in stage 1; prevent gratuitous rebuilds
	of stage 1.
	* Makefile.in: Regenerate.
	* configure.in: Comma-separate stage 1 language list for top
	level bootstrap.
	* configure: Regenerate.

From-SVN: r79816

committed Mar 22, 2004

340de83f Browse Files

Fix typo. · a836124a
```
From-SVN: r79815
```
Eric Botcazou committed Mar 22, 2004
a836124a Browse Files

ulstrasp2.c: Do not pass -m64. · 6d0b2979

	* gcc.dg/ulstrasp2.c: Do not pass -m64.  Remove redundant lines.
	* gcc.dg/ultrasp4.c: Likewise.
	* gcc.dg/ultrasp8.c: Do not pass -m64.  Add sparcv9-*-*.

From-SVN: r79814

committed Mar 22, 2004

6d0b2979 Browse Files

Makefile.tpl: Clean up experimental top level bootstrap support... · ca3b3e20

2004-03-22  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.tpl: Clean up experimental top level bootstrap support:
	note known problems; set CONFIG_SHELL; don't set BUILD_CC; relocate
	prev-gcc in configure- targets as well as all- targets.
	* Makefile.in: Regenerate.

From-SVN: r79812

committed Mar 22, 2004

ca3b3e20 Browse Files

bt-load.c, [...]: Remove unnecessary casts. · 400e39e3

	* bt-load.c, builtins.c, cfghooks.c, cfgrtl.c, gcse.c,
	ggc-page.c, integrate.c, var-tracking.c, web.c: Remove
	unnecessary casts.

From-SVN: r79811

committed Mar 22, 2004

400e39e3 Browse Files

re PR target/14291 (-fprofile-arcs fails (unresolved symbol)) · bd8ec6a7
```
	PR target/14291
	* gcov-io.h (gcov_truncate): Define ftruncate as _chsize for
	__MINGW32__.

From-SVN: r79809
```
Danny Smith committed Mar 22, 2004
bd8ec6a7 Browse Files
* gcc.dg/i386-sse-8.c: Reset default options. · 07ef6961
```
From-SVN: r79808
```
Ulrich Weigand committed Mar 22, 2004
07ef6961 Browse Files
asm2.c: Allow 'parse error' instead of 'syntax error' in the error message text. · 4a396f6e
```
	* gcc.dg/charset/asm2.c: Allow 'parse error' instead of 'syntax error'
	in the error message text.

From-SVN: r79807
```
Ulrich Weigand committed Mar 22, 2004
4a396f6e Browse Files
s390.md ("*doloop_si"): Change predicate for operand 2 to nonimmediate_operand. · bd446804
```
	* config/s390/s390.md ("*doloop_si"): Change predicate for operand 2
	to nonimmediate_operand.
	("*doloop_di"): Likewise.

From-SVN: r79806
```
Ulrich Weigand committed Mar 22, 2004
bd446804 Browse Files

atomicity.h (__atomic_add): Remove "static inline" and attribute-unused. · fea41ef9

	* config/cpu/cris/atomicity.h (__atomic_add): Remove "static
	inline" and attribute-unused.  Qualify parameter __mem with
	"volatile".
	(__exchange_and_add): Ditto.  Add back memory clobber to asm.

From-SVN: r79804

committed Mar 22, 2004

fea41ef9 Browse Files

cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare. · 7090f4b3
```
        * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause):
          Declare.

From-SVN: r79803
```
Gabriel Dos Reis committed Mar 22, 2004
7090f4b3 Browse Files