Commits · a13287e15d210926f30f37ce91c8b96e30792425 · lvzhengyang / riscv-gcc-1

12 Dec, 2001 10 commits

combine.c (combine_simplify_rtx): Can't simplify cases that use mode class MODE_CC. · a13287e1


2001-11-30 Alan Matsuoka <alanm@redhat.com>

	* combine.c (combine_simplify_rtx) : Can't simplify
	cases that use mode class MODE_CC.

From-SVN: r47917

committed Dec 12, 2001

a13287e1 Browse Files

expmed.c (expand_divmod): Ignore sdiv_pow2_cheap for modes in which there is no divide expander. · a8c7e72d
```
        * expmed.c (expand_divmod): Ignore sdiv_pow2_cheap for modes in
        which there is no divide expander.

From-SVN: r47916
```
Richard Henderson committed Dec 11, 2001
a8c7e72d Browse Files

except.c (sjlj_find_directly_reachable_regions): Don't consider RNL_BLOCKED a… · 98ce21b3

except.c (sjlj_find_directly_reachable_regions): Don't consider RNL_BLOCKED a directly reachable region.

        * except.c (sjlj_find_directly_reachable_regions): Don't
        consider RNL_BLOCKED a directly reachable region.
        (sjlj_assign_call_site_values): Trust directly_reachable.
        (sjlj_emit_dispatch_table): Likewise.

From-SVN: r47915

committed Dec 11, 2001

98ce21b3 Browse Files

alpha.md (divmodsi_internal_er): Split, so that we represent the address load's… · eb15dedd

alpha.md (divmodsi_internal_er): Split, so that we represent the address load's dependency on the gp.

        * config/alpha/alpha.md (divmodsi_internal_er): Split, so that
        we represent the address load's dependency on the gp.
        (divmoddi_internal_er): Likewise.
        (divmodsi_internal_er_1, divmoddi_internal_er_1): New.

From-SVN: r47914

committed Dec 11, 2001

eb15dedd Browse Files

emit-rtl.c (widen_memory_access): New. · e7dfe4bb

        * emit-rtl.c (widen_memory_access): New.
        * expr.h (widen_memory_access): Declare it.
        * config/alpha/alpha.c (get_aligned_mem): Use it.

From-SVN: r47913

committed Dec 11, 2001

e7dfe4bb Browse Files

combine.c (simplify_shift_const): Move SHIFT_COUNT_TRUNCATED simplification… · 0051b6ca

combine.c (simplify_shift_const): Move SHIFT_COUNT_TRUNCATED simplification above out of range check.

        * combine.c (simplify_shift_const): Move SHIFT_COUNT_TRUNCATED
        simplification above out of range check.

From-SVN: r47912

committed Dec 11, 2001

0051b6ca Browse Files

* config/sparc/sparc.md (prefetch): New. · f3bfd09c
```
From-SVN: r47911
```
Dan Nicolaescu committed Dec 11, 2001
f3bfd09c Browse Files

output.h (regno_uninitialized): Make argument unsigned. · e817125d

2001-12-11  Aldy Hernandez  <aldyh@redhat.com>

        * output.h (regno_uninitialized): Make argument unsigned.

        * flow.c (regno_uninitialized): Make regno unsigned.

From-SVN: r47910

committed Dec 12, 2001

e817125d Browse Files

elfos.h (ENDFILE_SPEC, [...]): Do not define. · aa97fdf3

2001-12-11  David O'Brien  <obrien@FreeBSD.org>
	* elfos.h (ENDFILE_SPEC, STARTFILE_SPEC): Do not define.
	* config/cris/cris.h (ENDFILE_SPEC): Define.
	* config/i386/i386elf.h ((ENDFILE_SPEC, STARTFILE_SPEC): Define.
	* config/pa/elf.h: Likewise.

Approved by:  Richard Henderson <rth@redhat.com>
              Message-ID: <20011211153437.A24619@redhat.com>

From-SVN: r47909

committed Dec 12, 2001

aa97fdf3 Browse Files

objc-act.c (build_string_class_template): New. · c66c59d1

        * objc/objc-act.c (build_string_class_template): New.
        (build_objc_string_object): Call it.

From-SVN: r47908

committed Dec 11, 2001

c66c59d1 Browse Files

11 Dec, 2001 30 commits

sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance that is… · 0b09835f

sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance that is the parent of other generics...

	* sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
	that is the parent of other generics, the instance body replaces the
	instance node.  Retrieve the instance of the spec, which is the one
	that is visible in clients and within the body.

From-SVN: r47906

committed Dec 12, 2001

0b09835f Browse Files

gnatmain.adb: Initial version. · 598c3446

	* gnatmain.adb: Initial version.

	* gnatmain.ads: Initial version.

	* prj-attr.adb (Initialisation_Data): Add package Gnatstub.

	* snames.adb: Updated to match snames.ads.

	* snames.ads: Added Gnatstub.

	* prj-attr.adb (Initialization_Data): Change name from
	Initialisation_Data.

	* g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
	+ and * applied to backslashed expressions like \r.

	* g-os_lib.ads: String_List type added, Argument_List type is now
	subtype of String_List.

	* g-os_lib.ads: Change copyright to FSF
	Add comments for String_List type

	* g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
	string to the buffer).

From-SVN: r47905

committed Dec 12, 2001

598c3446 Browse Files

tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New. · 0d7839da

2001-12-11  Steve Ellcey  <sje@cup.hp.com>

	* doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
	* defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
	* calls.c (store_unaligned_arguments_into_pseudos): Check
	FUNCTION_ARG_REG_LITTLE_ENDIAN to see how structures
	are passed/returned.
	* expr.c (move_block_from_reg): Ditto.
	(move_block_from_reg): Ditto.
	(copy_blkmode_from_reg): Ditto.
	* stmt.c (expand_return): Ditto.
	* stor-layout.c (compute_record_mode): If
	FUNCTION_ARG_REG_LITTLE_ENDIAN is set then check
	MEMBER_TYPE_FORCES_BLK even if mode == VOIDmode.
	* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set to true
	so that Structures of one field are still treated as structures.
	(FUNCTION_ARG_REG_LITTLE_ENDIAN): New, set it to true.
	(FUNCTION_ARG_PADDING): Set to ia64_hpux_function_arg_padding().
	(PAD_VARARGS_DOWN): Modify from default to not pad structures down.
	* config/ia64/ia64-protos.h (ia64_hpux_function_arg_padding): New.
	* config/ia64/ia64.c (ia64_hpux_function_arg_padding): New function
	to special case handling of structure padding.

From-SVN: r47904

committed Dec 11, 2001

0d7839da Browse Files

Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove whitespace · 81deb0a3
```
at end of line.

From-SVN: r47903
```
Matthias Klose committed Dec 11, 2001
81deb0a3 Browse Files

freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in sem_attr. · 7fb754a1

	* freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
	sem_attr.

	* sem_attr.adb: Simplify previous fix for Address.
	(Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
	to avoid anomalies where the bound of the type appears to raise
	constraint error.

	* lib-xref.adb (Output_Refs): Make sure pointers are always properly
	handled.

	* sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
	renamed unit before checking for recursive instantiations.

	* prj.ads: Add comments for some of the fields.

From-SVN: r47902

committed Dec 12, 2001

7fb754a1 Browse Files

lib-xref.adb (Output_Refs): Don't output type references outside the main unit if... · 0873bafc

	* lib-xref.adb (Output_Refs): Don't output type references outside
	the main unit if they are not otherwise referenced.

	* sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
	code and diagnose additional illegal uses

	* sem_util.adb (Is_Object_Reference): An indexed component is an
	object only if the prefix is.

	* g-diopit.adb: Initial version.

	* g-diopit.ads: Initial version.

	* g-dirope.adb:
	(Expand_Path): Avoid use of Unbounded_String
	(Find, Wildcard_Iterator): Moved to child package Iteration

	* Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS

	* sem_attr.adb: Minor reformatting

From-SVN: r47901

committed Dec 11, 2001

0873bafc Browse Files

sched-rgn.c (CONST_BASED_ADDRESS_P): CONST_INT -> CONSTANT_P. · 81217be9

2001-12-11  Daniel Berlin  <dan@cgsoftware.com>

	* sched-rgn.c (CONST_BASED_ADDRESS_P): CONST_INT -> CONSTANT_P.
	(may_trap_exp): Stores only are risk if they trap, too, not just
	if code == MEM.

From-SVN: r47900

committed Dec 11, 2001

81217be9 Browse Files

sem_ch3.adb: Clarify some ???. · d087cd96

	* sem_ch3.adb: Clarify some ???.

	* exp_util.adb (Must_Be_Aligned): Removed, replaced by
	Exp_Pakd.Known_Aligned_Enough

	* sem_ch13.adb (Check_Address_Alignment): Removed, extended
	version is moved to Exp_Ch13.

From-SVN: r47899

committed Dec 11, 2001

d087cd96 Browse Files

einfo.ads: Minor reformatting · 980f237d

	* einfo.ads: Minor reformatting

	* exp_ch5.adb: Add comment for previous.change

	* ali.adb: New interface for extended typeref stuff.

	* ali.ads: New interface for typeref stuff.

	* checks.adb (Apply_Alignment_Check): New procedure.

	* debug.adb: Add -gnatdM for modified ALI output

	* exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.

	* lib-xref.adb: Extend generation of <..> notation to cover
	subtype/object types. Note that this is a complete rewrite,
	getting rid of the very nasty quadratic algorithm previously
	used for derived type output.

	* lib-xref.ads: Extend description of <..> notation to cover
	subtype/object types. Uses {..} for these other cases.
	Also use (..) for pointer types.

	* sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.

	* exp_pakd.adb: Minor reformatting.  Note that prevous RH should say:
	(Known_Aligned_Enough): Replaces Must_Be_Aligned.

From-SVN: r47896

committed Dec 11, 2001

980f237d Browse Files

gnatcmd.adb: Changed /COMPILE_ONLY to /ACTIONS=COMPILE Changed /BIND_ONLY to /ACTIONS=BIND... · 290986ed

	* gnatcmd.adb:
	Changed /COMPILE_ONLY to /ACTIONS=COMPILE
	Changed /BIND_ONLY to /ACTIONS=BIND
	Changed /LINK_ONLY to /ACTIONS=LINK

	* sem_ch8.adb (Find_Selected_Component): improved search for a
	candidate package in case of error.

	* sem_ch12.adb (Inline_Instance_Body): place head of use_clause
	chain back on scope stack before reinstalling use clauses.

	* exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
	is enabled, do not kill the code for the condition, to preserve
	warning.

From-SVN: r47895

committed Dec 11, 2001

290986ed Browse Files

checks.adb (Insert_Valid_Check): Apply validity check to expression of… · 84157f51

checks.adb (Insert_Valid_Check): Apply validity check to expression of conversion, not to result of conversion.

	* checks.adb (Insert_Valid_Check): Apply validity check to expression
	of conversion, not to result of conversion.

	* sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
	before freezing parent. If the declarations are mutually recursive,
	an access to the current record type may be frozen before the
	derivation is complete.

From-SVN: r47894

committed Dec 11, 2001

84157f51 Browse Files

es.po: Update to 3.0 template. · d5d7ae5c

2001-12-05  Martin v. L�wis  <loewis@informatik.hu-berlin.de>

        * es.po: Update to 3.0 template.

From-SVN: r47893

committed Dec 11, 2001

d5d7ae5c Browse Files

flow.c (find_regno_partial): Indent properly. · 448cad06

2001-12-11  Aldy Hernandez  <aldyh@redhat.com>

        * flow.c (find_regno_partial): Indent properly.  Add a default to
        switch.

From-SVN: r47892

committed Dec 11, 2001

448cad06 Browse Files

re PR c++/51 (g++ reports error for ISO C++ example) · 270d8c65

cp:
	PR g++/51
	* parse.y (frob_specs): Indicate it is a language linkage which
	contained the extern.
	* decl.c (grokdeclarator): Allow extern language linkage with
	other specifiers.
testsuite:
	* g++.dg/other/linkage1.C: New test.
	* g++.old-deja/g++.brendan/err-msg2.C: Alter to avoid two
	specifiers.

From-SVN: r47891

committed Dec 11, 2001

270d8c65 Browse Files

c-common.c (combine_strings): Complain if concatenating __FUNCTION__. · 9aa8a1df

	* c-common.c (combine_strings): Complain if concatenating
	__FUNCTION__.
	* c-parse.in (yylexname): Flag artificial strings.
	* tree.h (TREE_ARTIFICIAL_STRING_P): New.
doc:
	* extend.texi: Update.
testsuite:
	* gcc.dg/concat.c: New test.

From-SVN: r47890

committed Dec 11, 2001

9aa8a1df Browse Files

c-common.c (type_for_mode): Handle unsigned vectors. · 0afeef64

2001-12-10  Aldy Hernandez  <aldyh@redhat.com>

	* c-common.c (type_for_mode): Handle unsigned vectors.
	(type_for_mode): Remove redundant calls to TYPE_MODE.

	* tree.c (make_vector): New.
	(build_common_tree_nodes_2): Use make_vector for vector types.
	Add unsigned vector types.

	* tree.h (tree_index): Add unsigned types for vectors.
	(unsigned_V16QI_type_node): New.
	(unsigned_V4SI_type_node): New.
	(unsigned_V8QI_type_node): New.
	(unsigned_V8HI_type_node): New.
	(unsigned_V4HI_type_node): New.
	(unsigned_V2SI_type_node): New.

From-SVN: r47889

committed Dec 11, 2001

0afeef64 Browse Files

allocators.cc: New file. · 3c612a61

2001-12-11  Phil Edwards  <pme@gcc.gnu.org>

	* testsuite/ext/allocators.cc:  New file.

From-SVN: r47888

committed Dec 11, 2001

3c612a61 Browse Files

Correct innacurate documentation of ADJUST_FIELD_ALIGN. · d8634d81
```
From-SVN: r47887
```
David Edelsohn committed Dec 11, 2001
d8634d81 Browse Files

objc-act.c (finish_message_expr): Fix misplaced parens in a test of class names. · 4c594031

        * objc/objc-act.c (finish_message_expr): Fix misplaced parens in a
        test of class names.

        * objc/compile: New test directory.
        * objc/compile/compile.exp: New expect script.
        * objc/compile/20011211-1.m: New compile test.

From-SVN: r47886

committed Dec 11, 2001

4c594031 Browse Files

config.gcc (m68020-*-elf*): Expand tm_file to include all needed cpu configuration headers. · 91171315

2001-12-11  David O'Brien  <obrien@FreeBSD.org>
	* config.gcc (m68020-*-elf*): Expand tm_file to include all needed
	cpu configuration headers.
	* config/h8300/elf.h: Include dbxelf.h.
	* config/m68k/linux.h: Likewise.
	* config/m68k/m68020-elf.h: Likewise.
	* config/m68k/m68kv4.h: Likewise.
	* config/sh/elf.h: Likewise.
	* config/m68k/m68kemb.h: Add comment about the its purpose.

Approved by:  Richard Henderson <rth@redhat.com>
              Message-ID: <20011210155120.A23862@redhat.com>

From-SVN: r47885

committed Dec 11, 2001

91171315 Browse Files

objc-act.c (build_constructor): Cast initializer values to the proper field types. · ff1c8a1a
```
        * objc/objc-act.c (build_constructor): Cast initializer values
        to the proper field types.

From-SVN: r47884
```
Richard Henderson committed Dec 11, 2001
ff1c8a1a Browse Files

String.java (String): New constructor. · 50cc5dd2

	* java/lang/String.java (String): New constructor.
	* gnu/gcj/runtime/natStringBuffer.cc: New file.
	* gnu/gcj/runtime/StringBuffer.java: New file.
	* Makefile.in: Rebuilt.
	* Makefile.am (ordinary_java_source_files): Added
	gnu/gcj/runtime/StringBuffer.java.
	(nat_source_files): Added gnu/gcj/runtime/natStringBuffer.cc.

From-SVN: r47883

committed Dec 11, 2001

50cc5dd2 Browse Files

lex.c (java_init_lex): Define wfl_to_string as gnu.gcj.runtime.StringBuffer… · 34026199

lex.c (java_init_lex): Define wfl_to_string as gnu.gcj.runtime.StringBuffer unless generating bytecode.

	* lex.c (java_init_lex): Define wfl_to_string as
	gnu.gcj.runtime.StringBuffer unless generating bytecode.

From-SVN: r47882

committed Dec 11, 2001

34026199 Browse Files

* unwind-dw2.c (execute_cfa_program): Fix DW_CFA_restore handling. · f0451e26
```
From-SVN: r47881
```
Jakub Jelinek committed Dec 11, 2001
f0451e26 Browse Files
class.c (make_method_value): Use null_pointer_node to represent empty exception table. · a3bcfa67
```
	* class.c (make_method_value): Use null_pointer_node to
	represent empty exception table.

From-SVN: r47880
```
Jeff Sturm committed Dec 11, 2001
a3bcfa67 Browse Files
locale_facets.tcc (_M_extract_int): Avoid uninitialized warning. · 6fe4816f
```
        * include/bits/locale_facets.tcc (_M_extract_int): Avoid
        uninitialized warning.

From-SVN: r47877
```
Jason Merrill committed Dec 11, 2001
6fe4816f Browse Files

builtins.c (expand_builtin): Use a switch statement to list those functions not expanded without... · 8d51ecf8

	* builtins.c (expand_builtin): Use a switch statement to list
	those functions not expanded without optimizations, instead of a
	series of equality tests.

From-SVN: r47876

committed Dec 11, 2001

8d51ecf8 Browse Files

prune.exp (prune_gcc_output): Also handle "In member function". · 19cfdd34

        * lib/prune.exp (prune_gcc_output): Also handle "In member
        function".  So many permutations...

From-SVN: r47875

committed Dec 11, 2001

19cfdd34 Browse Files

vms.h (LIB_SPEC): Define. · 02f7da12

	* config/alpha/vms.h (LIB_SPEC): Define.
	* config/alpha/xm-vms.h (INCLUDE_DEFAULTS): Don't set component field.

From-SVN: r47874

committed Dec 11, 2001

02f7da12 Browse Files

* intl/localealias.c (strings.h): Include. · 0309cd88
```
From-SVN: r47873
```
Douglas B Rupp committed Dec 11, 2001
0309cd88 Browse Files