Commits · 24965e7a8ac518b99a3bd7ef5b2d8d88f96bf514 · lvzhengyang / riscv-gcc-1

08 Mar, 2002 17 commits

expr.c (expand_expr): Use unsave lang hook. · 24965e7a

	* expr.c (expand_expr): Use unsave lang hook.
	* langhooks-def.h (LANG_HOOKS_UNSAVE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook unsave.
	* tree.c (lang_unsave, lang_unsave_expr_now): Remove.
	(unsave_expr_1): Remove unused lang_unsave_expr_now.
	(unsave_expr_now_r): Rename lhd_unsave.  Update. Return input.
	(unsave_expr_now): Remove.
	* tree.h (unsave_expr_now, lang_unsave,
	lang_unsave_expr_now): Remove.
	(lhd_unsave): New.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
	* cp-tree.h (cxx_unsave): New.
	* tree.c (cp_unsave): Rename cxx_unsave, update prototype.
	(init_tree): Update.

From-SVN: r50449

committed Mar 08, 2002

24965e7a Browse Files

std_limits.h: Move static const data members out of generic template... · 84979344


2002-03-08  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/std_limits.h: Move static const data members out of
	generic template, into base class __numeric_limits_base.
	* src/limits.cc: Add definitions.
	* config/linker-map.gnu: Add __numeric_limits_base.
	* testsuite/18_support/numeric_limits.cc: Declare test in scope.

From-SVN: r50447

committed Mar 08, 2002

84979344 Browse Files

* flow.c (propagate_block_delete_insn): Remove unused variable. · 1e4e95d6
```
From-SVN: r50446
```
Andreas Jaeger committed Mar 08, 2002
1e4e95d6 Browse Files
h8300.c (h8300_adjust_insn_length): Tighten insn length for memory load/store. · 054ef905
```
	* config/h8300/h8300.c (h8300_adjust_insn_length): Tighten
	insn length for memory load/store.

From-SVN: r50445
```
Kazu Hirata committed Mar 08, 2002
054ef905 Browse Files

install.texi (--with-libiconv-prefix): Document. · 5304400d

2002-03-08  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        * doc/install.texi (--with-libiconv-prefix): Document.

From-SVN: r50444

committed Mar 08, 2002

5304400d Browse Files

posix.cc (internal_gettimeofday): New function. · 7258310a
```
	* posix.cc (internal_gettimeofday): New function.
	(_Jv_select): Use it.

From-SVN: r50442
```
Tom Tromey committed Mar 08, 2002
7258310a Browse Files
* doc/sourcebuild.texi: Fix typo. · 81034129
```
From-SVN: r50439
```
Michael Y. Brukman committed Mar 08, 2002
81034129 Browse Files

re PR c/3711 (ICE in instantiate_virtual_regs_1, at function.c:3880) · 71db7d03

	PR c/3711
	* builtins.c (std_expand_builtin_va_arg): Do all computations on
	trees.

	* gcc.c-torture/execute/20020307-2.c: New test.

From-SVN: r50438

committed Mar 08, 2002

71db7d03 Browse Files

rtl.c (copy_most_rtx): Move from here ... · 127c1ba5
```
	* rtl.c (copy_most_rtx): Move from here ...
	* emit-rtl.c (copy_most_rtx): ... to here.

From-SVN: r50435
```
Richard Kenner committed Mar 08, 2002
127c1ba5 Browse Files
Daily bump. · e9fb78a4
```
From-SVN: r50430
```
GCC Administrator committed Mar 08, 2002
e9fb78a4 Browse Files

stl_alloc.h: Add extern implicit allocator instantiations. · 41b4d44b


2002-03-07  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/stl_alloc.h: Add extern implicit allocator
	instantiations.
	* include/bits/basic_string.tcc: Tweak.
	* include/bits/locale_facets.tcc: Remove default args. Add
	has_facet, use_facet extern instantiations.
	* src/stl-inst.cc: Add explicit instantiation.
	* src/locale-inst.cc: Clean. Remove locale member template
	instantiations.

	* testsuite/22_locale/operators.cc (test02): Enable.

From-SVN: r50426

committed Mar 08, 2002

41b4d44b Browse Files

mips.h (LONG_MAX_SPEC): Rewrite, along with SUBTARGET_CPP_SIZE_SPEC. · 5faae4f7

* config/mips/mips.h (LONG_MAX_SPEC): Rewrite, along with
SUBTARGET_CPP_SIZE_SPEC.
* config/mips/abi64.h (LONG_MAX_SPEC): Delete.

From-SVN: r50425

committed Mar 08, 2002

5faae4f7 Browse Files

* 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
```
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
```
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
```
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 3 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