Commits · 8a13c09297c2784bdf7628a54e74c0a845bc65d3 · lvzhengyang / riscv-gcc-1

08 Mar, 2002 5 commits

* config/mips/mips.h (SUBTARGET_CPP_SIZE_SPEC): Simplify. · 8a13c092
```
From-SVN: r50424
```
Alexandre Oliva committed Mar 08, 2002
8a13c092 Browse Files
fp-bit.c (_unord_f2): Compile it in even if US_SOFTWARE_GOFAST is enabled. · 95356058
```
* config/fp-bit.c (_unord_f2): Compile it in even if
US_SOFTWARE_GOFAST is enabled.

From-SVN: r50423
```
Alexandre Oliva committed Mar 08, 2002
95356058 Browse Files

gofast.h (GOFAST_RENAME_LIBCALLS): Set gt and ge as NULL_RTX. · 12f61e77

* config/gofast.h (GOFAST_RENAME_LIBCALLS): Set gt and ge as
NULL_RTX.  Set all HFmode operations as NULL_RTX.
* optabs.c (prepare_float_lib_cmp) <GT, GE, LT, LE>: If libfunc is
NULL_RTX, try reversing the comparison and the operands.

From-SVN: r50422

committed Mar 08, 2002

12f61e77 Browse Files

natPlainSocketImpl.cc: Changed USE_WINSOCK to WIN32, and added thunks for… · 4e002027

natPlainSocketImpl.cc: Changed USE_WINSOCK to WIN32, and added thunks for read(), write(), and close().

2002-03-07  Adam Megacz  <adam@xwt.org>

        * java/net/natPlainSocketImpl.cc: Changed USE_WINSOCK to
        WIN32, and added thunks for read(), write(), and close().
        * java/net/natPlainSocketImpl.cc (accept, read, read):
        Disabled timeouts on WIN32 pending discussion.

From-SVN: r50418

committed Mar 08, 2002

4e002027 Browse Files

win32.cc (_Jv_platform_gettimeofday): Now takes no args, returns jlong. · 8eeda6e0

2002-03-07  Adam Megacz  <adam@xwt.org>

        * win32.cc (_Jv_platform_gettimeofday): Now takes no args,
        returns jlong. Added implementation
        * posix.cc (_Jv_platform_gettimeofday): Now takes no args,
        returns jlong.
        * win32.h (_Jv_platform_gettimeofday): Now takes no args,
        returns jlong.
        * posix.h (_Jv_platform_gettimeofday): Now takes no args,
        returns jlong.
        * java/lang/natSystem.cc (currentTimeMillis): Now uses updated
        _Jv_platform_gettimeofday signature.

From-SVN: r50416

committed Mar 08, 2002

8eeda6e0 Browse Files

07 Mar, 2002 20 commits

- Add Darwin and AIX to supported platforms. · 3df32212
```
From-SVN: r50414
```
David Edelsohn committed Mar 07, 2002
3df32212 Browse Files

genextract.c (walk_rtx): Recurse into MATCH_PAR_DUP. · 6d7a1c4c

	* genextract.c (walk_rtx): Recurse into MATCH_PAR_DUP.
	genoutput.c (scan_operands): Recurse into MATCH_PAR_DUP
	and MATCH_OP_DUP.

From-SVN: r50412

committed Mar 07, 2002

6d7a1c4c Browse Files

Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define. · d3e1c36d

	* java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
	(java.install-common): Link native driver to
	JAVA_TARGET_INSTALL_NAME.

From-SVN: r50411

committed Mar 07, 2002

d3e1c36d Browse Files

configure.in: Enable gprof for mips*-*-linux*. · 9bec4bf0
```
2002-03-07  H.J. Lu  (hjl@gnu.org)

	* configure.in: Enable gprof for mips*-*-linux*.

From-SVN: r50410
```
H.J. Lu committed Mar 07, 2002
9bec4bf0 Browse Files

Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files. · 073ae293

2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
	    David Edelsohn  <edelsohn@gnu.org>

	* Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
	(TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
	(TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
	* Makefile.in: Regenerate.
	* include/ffi.h.in: Add AIX and Darwin closure definitions.
	* src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
	(flush_icache, flush_range): New functions.
	(ffi_closure_helper_DARWIN): New function.
	* src/powerpc/aix_closure.S: New file.
	* src/powerpc/darwin_closure.S: New file.

Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r50408

committed Mar 07, 2002

073ae293 Browse Files

* g77.f-torture/compile/20020307-1.f: New test. · fcf742ea
```
From-SVN: r50407
```
Jeff Law committed Mar 07, 2002
fcf742ea Browse Files
* reload1.c (reload_cse_delete_noop_set): Purge dead edges. · 66d54344
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From-SVN: r50406
```
Jan Hubicka committed Mar 07, 2002
66d54344 Browse Files

basic-block.h (fixup_abnormal_edges): Declare. · 068473ec

	* basic-block.h (fixup_abnormal_edges): Declare.
	* reload1.c (fixup_abnormal_edges): New function.
	* reg-stack.c (convert_regs): Use it.

	* gcse.c (insert_insn_end_bb): Handle trapping insns.

	* gcse.c (hash_scan_set): Refuse instructions with EH edges.

From-SVN: r50405

committed Mar 07, 2002

068473ec Browse Files

Add 2002 to the copyright dates. · a9a437be
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From-SVN: r50404
```
Richard Sandiford committed Mar 07, 2002
a9a437be Browse Files
* gcc.dg/unordered-1.c: New test. · e106e1b0
```
From-SVN: r50402
```
Richard Sandiford committed Mar 07, 2002
e106e1b0 Browse Files

defaults.h (MODE_HAS_NANS, [...]): New. · 71925bc0

	* defaults.h (MODE_HAS_NANS, MODE_HAS_INFINITIES): New.
	(MODE_HAS_SIGNED_ZEROS, MODE_HAS_SIGN_DEPENDENT_ROUNDING): New.
	* flags.h (HONOR_NANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS): New.
	(HONOR_SIGN_DEPENDENT_ROUNDING): New.
	* builtins.c (expand_builtin_mathfn): Use HONOR_NANS.
	* c-common.c (truthvalue_conversion): Reduce x - y != 0 to x != y
	unless x and y could be infinite.
	(expand_unordered_cmp): New, mostly split from expand_tree_builtin.
	Check that the common type of both arguments is a real, even for
	targets without unordered comparisons.  Allow an integer argument
	to be compared against a real.
	(expand_tree_builtin): Use expand_unordered_cmp.
	* combine.c (combine_simplify_rtx): Use the new HONOR_... macros.
	* cse.c (fold_rtx): Likewise.  Fix indentation.
	* fold-const.c (fold_real_zero_addition_p): New.
	(fold): Use it, and the new HONOR_... macros.
	* ifcvt.c (noce_try_minmax): Use the new HONOR_... macros.
	* jump.c (reversed_comparison_code_parts): After searching for
	the true comparison mode, use HONOR_NANS to decide whether it
	can be safely reversed.
	(reverse_condition_maybe_unordered): Remove IEEE check.
	* simplify-rtx.c (simplify_binary_operation): Use the new macros
	to decide which simplifications are valid.  Allow the following
	simplifications for IEEE: (-a + b) to (b - a), (a + -b) to (a - b),
	and (a - -b) to (a + b).
	(simplify_relational_operation): Use HONOR_NANS.
	* doc/tm.texi: Document the MODE_HAS_... macros.

From-SVN: r50401

committed Mar 07, 2002

71925bc0 Browse Files

combine.c (simplify_comparison): If simplifying a logical shift right and compare with constant... · 145d3bf2
```
* combine.c (simplify_comparison): If simplifying a logical shift
right and compare with constant, force the comparison to unsigned.

From-SVN: r50400
```
Richard Earnshaw committed Mar 07, 2002
145d3bf2 Browse Files
* gcc.c-torture/execute/20020307-1.c: New test. · 50cb1e20
```
From-SVN: r50399
```
Richard Earnshaw committed Mar 07, 2002
50cb1e20 Browse Files
Daily bump. · da4ea899
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From-SVN: r50398
```
GCC Administrator committed Mar 07, 2002
da4ea899 Browse Files

stl_tree.h (_S_rb_tree_red): Make enum. · d3d526ac


2002-03-06  Benjamin Kosnik  <bkoz@redhat.com>
	    Stephen M. Webb  <stephen.webb@bregmasoft.com>

	* include/bits/stl_tree.h (_S_rb_tree_red): Make enum.
	(_S_rb_tree_black): Make enum.
	Clean. Format.
	* include/bits/stl_bvector.h (__WORD_BIT): To _M_word_bit, enum.
	* include/bits/stl_algo.h (__stl_chunk_size): _M_chunk_size, enum.
	(__stl_threshold): _M_threshold, enum.
	* src/stl-inst.cc: Same.
	* config/linker-map.gnu: Remove.

	* testsuite/23_containers/vector_bool.cc: New.

Co-Authored-By: Stephen M. Webb <stephen.webb@bregmasoft.com>

From-SVN: r50393

committed Mar 07, 2002

d3d526ac Browse Files

invoke.texi: Add documentation for -mabi=no-altivec. · 76a773f3

2002-03-07  Aldy Hernandez  <aldyh@redhat.com>

        * doc/invoke.texi: Add documentation for -mabi=no-altivec.

        * config/rs6000/rs6000.c (rs6000_parse_abi_options): Add
        -mabi=no-altivec
        (alt_reg_names): Remove % for vrsave.

From-SVN: r50392

committed Mar 07, 2002

76a773f3 Browse Files

natPlainSocketImpl.cc (_Jv_recv): Removed. · a72f7227

	* java/net/natPlainSocketImpl.cc (_Jv_recv): Removed.
	(read): Call recv() directly, not _Jv_recv().

From-SVN: r50391

committed Mar 07, 2002

a72f7227 Browse Files

Tidy whitespace. · f2d1ae38
```
From-SVN: r50387
```
Richard Henderson committed Mar 06, 2002
f2d1ae38 Browse Files

genemit.c (gen_exp): New argument used. · ab55f58c

        * genemit.c (gen_exp): New argument used.  Invoke copy_rtx
        if used indicates we've already emitted one copy of an operand.
        (gen_insn, gen_expand, output_add_clobbers): Supply a null used.
        (gen_split): Supply a non-null used.

From-SVN: r50386

committed Mar 06, 2002

ab55f58c Browse Files

splay-tree.c (splay_tree_xmalloc_allocate, [...]): Use K&R-style definitions,… · 957978a4

splay-tree.c (splay_tree_xmalloc_allocate, [...]): Use K&R-style definitions, not prototyped definitions.

* splay-tree.c (splay_tree_xmalloc_allocate,
splay_tree_xmalloc_deallocate): Use K&R-style definitions, not
prototyped definitions.  Mark `data' arguments as unused.

From-SVN: r50384

committed Mar 07, 2002

957978a4 Browse Files

06 Mar, 2002 15 commits

natFileDescriptorEcos.cc (init): Don't use GetStdHandle. · 51532731

	* java/io/natFileDescriptorEcos.cc (init): Don't use
	GetStdHandle.
	* java/io/natFileDescriptorPosix.cc (valid): Don't call stat if FD
	is negative.
	(init): Don't use GetStdHandle.

From-SVN: r50383

committed Mar 06, 2002

51532731 Browse Files

config.h.in: Rebuilt. · fd7852b3

	* include/config.h.in: Rebuilt.
	* configure: Rebuilt.
	* Makefile.in: Rebuilt.

From-SVN: r50381

committed Mar 06, 2002

fd7852b3 Browse Files

reload1.c (reload): Unshare all rtl after reload is done. · e16e3291

        * reload1.c (reload): Unshare all rtl after reload is done.

	* simplify-rtx.c (simplify_plus_minus): Do not abort,
	but simply fail if the expression is too complex to simplify.
	(simplify_gen_binary): Handle simplify_plus_minus failures.

From-SVN: r50380

committed Mar 06, 2002

e16e3291 Browse Files

FileDescriptor.java: Initialize in/out/err in init(). · 348c9efc

2002-03-06  Adam Megacz  <adam@xwt.org>

        * java/io/FileDescriptor.java: Initialize in/out/err in init().
        * java/io/natFileDescriptorWin32.cc (init()): Added function.
        * java/io/natFileDescriptorPosix.cc (init()): Added function.
        * java/io/natFileDescriptorEcos.cc (init()): Added function.

From-SVN: r50378

committed Mar 06, 2002

348c9efc Browse Files

user.cfg.in: Also document deprecated entries. · 037cfe71

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/user.cfg.in:  Also document deprecated entries.
	* docs/html/Makefile:  Example rule to rebuild porting-howto.html.
	* docs/html/17_intro/howto.html:  "gcc"->"GCC" changes, when
	referring to the collection as a whole.  New section on which macros
	can be redefined by the user.
	* docs/html/19_diagnostics/howto.html:  Update note for concepts.
	* docs/html/20_util/howto.html:  Update link to SGI.
	* docs/html/faq/index.html:  Update snapshot versions.  New entry
	on why g++ (but not gcc) must currently predefine certain macros.
	* docs/html/faq/index.txt:  Regenerated.

	* include/bits/basic_string.h (basic_string::_S_construct):  Fix
	names in declaration.
	(basic_string::compare):  These are no longer optional.
	* include/bits/ostream.tcc:  Tweak closing brace placement.
	* include/bits/stl_algo.h:  Lots of initial doxygen comment hooks.
	* include/std/std_sstream.h:  Fix typo in comment.
	* include/bits/locale_facets.tcc:  Remove unneeded header inclusion.
	* src/locale.cc:  Likewise.

From-SVN: r50376

committed Mar 06, 2002

037cfe71 Browse Files

re PR libstdc++/5734 (2 extensions (empty push_back() and is_sorted()) are not documented) · d95336cf

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	PR libstdc++/5734
	* include/bits/stl_vector.h (vector::push_back()):  Guard with
	_GLIBCPP_DEPRECATED.

From-SVN: r50375

committed Mar 06, 2002

d95336cf Browse Files

ssa-ccp.c (ssa_fast_dce): Update the DF def-use chains after completing fast dead code elimination. · d094b0b3
```
        * ssa-ccp.c (ssa_fast_dce): Update the DF def-use chains
        after completing fast dead code elimination.

From-SVN: r50374
```
Jeff Law committed Mar 06, 2002
d094b0b3 Browse Files

toplev.c (rest_of_compilation): Do jump threading before SSA path... · 2ca6672b

	* toplev.c (rest_of_compilation): Do jump threading before SSA path;
	consistently call delete_trivially_dead_insns after CSE and GCSE;
	fix DFI_life dumping; do jump threading after liveness; do crossjumping
	after liveness2; update comment in last crossjumping.
	* cfgcleanup.c (try_crossjump_to_edge): Dirtify block.

From-SVN: r50373

committed Mar 06, 2002

2ca6672b Browse Files

m68k.h (CONST_COSTS): Lower cost of 0.0 when used inside a COMPARE operator. · 31d0dd4f
```
        * m68k.h (CONST_COSTS): Lower cost of 0.0 when used inside a
        COMPARE operator.

From-SVN: r50372
```
Jeff Law committed Mar 06, 2002
31d0dd4f Browse Files
Fix ChangeLog date typo · 380ff1ef
```
From-SVN: r50371
```
Eric Blake committed Mar 06, 2002
380ff1ef Browse Files

unicode-decomp.pl: Move from chartables.pl... · 1fa78272

2002-03-04  Eric Blake  <ebb9@email.byu.edu>

	* scripts/unicode-decomp.pl: Move from chartables.pl, and remove
	the code for generating include/java-chartables.h.
	* scripts/unicode-blocks.pl: Move from scripts/blocks.pl, and
	merge with Classpath.
	* scripts/unicode-muncher.pl: Copy from Classpath.
	* scritps/MakeCharTables.java: New file.
	* gnu/gcj/convert/Blocks-3.txt: New file.
	* gnu/gcj/convert/UnicodeData-3.0.0.txt: New file.
	* gnu/gcj/convert/UnicodeCharacterDatabase-3.0.0.html: New file.
	* gnu/java/lang/CharData.java: Copy from Classpath.
	* Makefile.am (ordinary_java_source_files): Add
	gnu/java/lang/CharData.java.
	* configure.in: Remove --enable-fast-character option.
	* java/lang/Character.java: Merge algorithms and Javadoc with
	Classpath.
	* java/lang/natCharacter.cc: Implement Unicode lookup table more
	efficiently.
	* include/java-chardecomp.h: Regenerate.
	* include/java-chartables.h: Regenerate.

From-SVN: r50368

committed Mar 06, 2002

1fa78272 Browse Files

Version.c: Fix misplaced leading blanks on first line. · b87e4a4c

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	* libF77/Version.c:  Fix misplaced leading blanks on first line.
	* libI77/Version.c:  Likewise.
	* libU77/Version.c:  Likewise.

From-SVN: r50367

committed Mar 06, 2002

b87e4a4c Browse Files

version.c: Fix misplaced leading blanks on first line. · f2b958b1

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	* version.c:  Fix misplaced leading blanks on first line.

From-SVN: r50366

committed Mar 06, 2002

f2b958b1 Browse Files

c++config: Fix misplaced leading blanks on first line. · de53cb75

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/c++config:  Fix misplaced leading blanks on first line.

From-SVN: r50365

committed Mar 06, 2002

de53cb75 Browse Files

update_version: Don't indent the version string. · 809623c9

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

	* update_version:  Don't indent the version string.

From-SVN: r50364

committed Mar 06, 2002

809623c9 Browse Files