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Author SHA1 Message Date
Ziemowit Laski
c4555dd942 pretty-print.c (pp_construct): Use xcalloc instead of xmalloc when allocating pp->buffer. 
2003-09-12  Ziemowit Laski  <zlaski@apple.com>

        * pretty-print.c (pp_construct): Use xcalloc instead of xmalloc
        when allocating pp->buffer.

From-SVN: r71346
 2003-09-12 23:47:01 +00:00
Geoffrey Keating
2e53734e19 darwin.c (machopic_select_rtx_section): Use const_data_section for things that might require relocation. 
* config/darwin.c (machopic_select_rtx_section): Use
	const_data_section for things that might require relocation.

From-SVN: r71345
 2003-09-12 23:45:03 +00:00
H.J. Lu
edeb387130 re PR bootstrap/12264 (Mainline faield to bootstrap) 
PR bootstrap/12264
        * tree-inline.c (inline_forbidden_p_1): Cast the 3rd arg to tree.

From-SVN: r71343
 2003-09-12 22:26:54 +00:00
Bob Wilson
6cedbe443e elf.h (ASM_SPEC): Remove no-density option. 
* config/xtensa/elf.h (ASM_SPEC): Remove no-density option.  Reformat.
	* config/xtensa/linux.h (ASM_SPEC): Likewise.
	* config/xtensa/xtensa.h (TARGET_SWITCHES): Remove -mbig-endian,
	-mlittle-endian, -m[no-]density, -m[no-]abs, -m[no-]addx, -m[no-]mac16,
	-m[no-]mul16, -m[no-]mul32, -m[no-]nsa, -m[no-]minmax, -m[no-]sext,
	-m[no-]booleans, -mhard-float, -msoft-float, -m[no-]hard-float-div,
	-m[no-]hard-float-recip, -m[no-]hard-float-sqrt, and
	-m[no-]hard-float-rsqrt options.  Delete corresponding MASK_* macros
	and redefine corresponding TARGET_* macros with constants from the
	xtensa-config.h header.
	* doc/invoke.texi (Option Summary, Xtensa Options): Remove documention
	for the options listed above.

From-SVN: r71339
 2003-09-12 21:52:01 +00:00
Dale Johannesen
a2369ed310 Use ISO C90 prototypes. 
From-SVN: r71336
 2003-09-12 19:00:45 +00:00
Chris Lattner
4ca0d6d449 * loop.c: Move comments describing BIV's and GIV's to top of file 
From-SVN: r71333
 2003-09-12 15:52:24 +00:00
Roger Sayle
d2399d7515 re PR rtl-optimization/8967 (Making class data members `const' pessimizes code) 
PR optimization/8967
	* alias.c (write_dependence_p): Modify to take an additional constp
	argument that controls whether the UNCHANGING_RTX_P flags are used.
	(anti_dependence, output_dependence): Adjust write_dependence_p
	callers to pass this additional argument, to return the same result.
	(unchanging_anti_dependence): New variant of anti_dependence that
	ignores the UNCHANGING_RTX_P property on memory references.
	* rtl.h (unchaning_anti_dependence): Prototype here.
	* flow.c (init_propagate_block): Place fake constant mem writes on
	the mem_set_list so that dead writes to const variables are deleted.
	(insn_dead_p): Change anti_dependence to unchanging_anti_dependence.
	(mark_used_regs): Likewise.

From-SVN: r71332
 2003-09-12 15:07:50 +00:00
Richard Sandiford
f0f4da3220 mcore-protos.h (mcore_r15_operand_p): Declare. 
* config/mcore/mcore-protos.h (mcore_r15_operand_p): Declare.
	(mcore_secondary_reload_class): Declare.
	(mcore_output_inline_const_forced): Remove.
	* config/mcore/mcore.md (movsi): Remove the code that forced
	non-inlineable constants into a register if the target was r15
	or the stack pointer.  Remove constant restrictions from the main
	define_insn.  Remove r <- I, r <- M and r <- N alternatives in favor
	of an r <- P alternative.  Remove fallback define_insn for reload.
	(movhi, movqi): Use gen_lowpart rather than gen_SUBREG.  Remove reload
	define_insn.  Use mcore_output_move in the remaining define_insn.
	Adjust condition and constraints in the way as for movsi.
	(movdi): Always split unacceptable constants into two.  Use
	simplify_gen_subreg instead of operand_subword{,_force}.
	* config/mcore/mcore.c (mcore_output_inline_const_forced): Remove.
	(mcore_output_move): Support HImode and QImode moves as well.
	(mcore_m15_operand_p): New function.
	(mcore_reload_class): Use it to detect cases where LRW_REGS are better.
	(mcore_secondary_reload_class): New function.
	* config/mcore/mcore.h (SECONDARY_RELOAD_CLASS): Redefine in
	terms of mcore_secondary_reload_class.

From-SVN: r71330
 2003-09-12 09:57:11 +00:00
Mike Stump
70b160738b * c-lex.c (fe_file_change): Don't transform to_line with SOURCE_LINE. 
From-SVN: r71328
 2003-09-11 22:03:22 -07:00
Tom Tromey
030612a110 URLStreamHandler.java (parseURL): If original file ends with "/", so must canonical result. 
* java/net/URLStreamHandler.java (parseURL): If original file
	ends with "/", so must canonical result.
	* java/io/natFilePosix.cc (getCanonicalPath): Clean up snafus
	with nul-termination and finding previous "/".

From-SVN: r71327
 2003-09-12 01:08:18 +00:00
GCC Administrator
e4bee82f89 Daily bump. 
From-SVN: r71325
 2003-09-12 00:16:07 +00:00
Alan Modra
6350c02cb6 prep_cif.c (initialize_aggregate): Include tail padding in structure size. 
* src/prep_cif.c (initialize_aggregate): Include tail padding in
	structure size.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
	placement of float result.
	* testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
	cast of "resp" for big-endian 64 bit machines.

From-SVN: r71323
 2003-09-12 09:24:40 +09:30
Kaveh R. Ghazi
fe27b7cc41 builtins.c (fold_builtin_logarithm): if N can't be truncated to MODE exactly... 
* builtins.c (fold_builtin_logarithm): if N can't be truncated to
	MODE exactly, then only convert logN(N) -> 1.0 if
	flag_unsafe_math_optimizations is set.

From-SVN: r71322
 2003-09-11 22:51:20 +00:00
Kaveh R. Ghazi
ab01a87cbc builtins.c (builtin_dconsts_init, [...]): Delete. 
* builtins.c (builtin_dconsts_init, dconstpi, dconste,
	init_builtin_dconsts): Delete.
	* emit-rtl.c (dconstpi, dconste): Define.
	(init_emit_once): Initialize dconstpi & dconste.
	* real.h (dconstpi, dconste): Declare.

From-SVN: r71320
 2003-09-11 21:40:41 +00:00
David Edelsohn
b44a178ae8 * decl2.c (var_finalized_p): Swap arms of conditional. 
From-SVN: r71319
 2003-09-11 16:47:13 -04:00
Bernardo Innocenti
dfb03c453c Capitalize my name in an old ChangeLog entry. 
From-SVN: r71310
 2003-09-11 21:49:02 +02:00
Michael Koch
e1a3a7d02b acconfig.h: Removed most items. 
2003-09-11  Michael Koch  <konqueror@gmx.de>

	* acconfig.h: Removed most items.
	* configure.in: Added descriptions to AC_DEFINE macros that where in
	acconfig.h before.
	* include/config.h.in: Regenerated.

From-SVN: r71309
 2003-09-11 17:25:47 +00:00
Sascha Brawer
130de16070 Toolkit.java (getSystemEventQueue): Call SecurityManager if one is installed. 
2003-09-11  Sascha Brawer  <brawer@dandelis.ch>

	* java/awt/Toolkit.java (getSystemEventQueue): Call SecurityManager
	if one is installed. Improve Javadoc.
	(getSystemEventQueueImpl): Improve Javadoc.

From-SVN: r71308
 2003-09-11 16:45:10 +00:00
Tom Tromey
c203255aba natFilePosix.cc (getCanonicalPath): Handle case where file does not exist. 
* java/io/natFilePosix.cc (getCanonicalPath): Handle case where
	file does not exist.

From-SVN: r71307
 2003-09-11 16:44:39 +00:00
Nathan Sidwell
92af500d3e re PR c++/11788 (missing implicit instantiation of static member function) 
cp:
	PR c++/11788
	* typeck.c (build_address): If it is a function, mark it used.
	(build_unary_op): Do not lose object's side-effects when taking
	address of static member function.
	* class.c (resolve_address_of_overloaded_function): Use
	tsubst_flags_t parameter. Only expect overload sets. Adjust.
	(instantiate_type): Adjust flags passing. Do not lose object's
	side-effects when taking address of static member function.
testsuite:
	PR c++/11788
	* g++.dg/overload/addr1.C: New test.

From-SVN: r71304
 2003-09-11 15:18:52 +00:00
Alexandre Oliva
9bdca184d6 re PR fortran/11522 (g77 dwarf-2 ICE in add_abstract_origin_attribute) 
PR fortran/11522
* dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function
for ultimate origin even if block is abstract.

From-SVN: r71301
 2003-09-11 13:41:56 +00:00
Roger Sayle
aa16693981 combine.c (combine_simplify_rtx): Move several NOT and NEG optimizations from here... 
* combine.c (combine_simplify_rtx): Move several NOT and NEG
	optimizations from here...
	* simplify-rtx.c (simplify_unary_operation): to here.  Recursively
	simplify expressions using simplify_gen_*ary instead of gen_rtx_*.

From-SVN: r71300
 2003-09-11 13:01:32 +00:00
Anthony Green
cda85569ad Fix mingw32 builds. 
From-SVN: r71299
 2003-09-11 12:30:05 +00:00
Richard Henderson
6b00c969c4 cgraphunit.c (cgraph_finalize_function): Add nested arg. 
* cgraphunit.c (cgraph_finalize_function): Add nested arg.
        Tweek tests for function already generated.
        (cgraph_expand_function): Don't double announce in !unit-at-a-time.
        * cgraph.h (cgraph_finalize_function): Update for extra arg.
        * c-decl.c (finish_function): Likewise.

        * semantics.c (expand_or_defer_fn): Update for new
        cgraph_finalize_function argument.

        * parse.y (source_end_java_method): Update for new
        cgraph_finalize_function argument.

From-SVN: r71298
 2003-09-11 00:14:12 -07:00
Joe Buck
dd5c7759f3 * c-decl.c (poplevel): Eliminate use of |= in function_body assignment. 
From-SVN: r71297
 2003-09-10 23:45:20 -07:00
Richard Henderson
08deda2f65 * decl2.c (cxx_callgraph_analyze_expr): Mark argument unused. 
From-SVN: r71296
 2003-09-10 22:55:16 -07:00
Alan Modra
5af1c8062d types.c (double, longdouble): Merge identical SH and ARM typedefs, and add POWERPC64. 
* src/types.c (double, longdouble): Merge identical SH and ARM
	typedefs, and add POWERPC64.
	* src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
	struct split over gpr and rest.
	(ffi_prep_cif_machdep): Correct intarg_count for structures.
	* src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.

From-SVN: r71295
 2003-09-11 14:47:57 +09:30
Jerry Quinn
64871887a6 real.c: Update URL to VAX floating point docs. 
* real.c: Update URL to VAX floating point docs.
(decode_vax_d): Extract 8 exponent bits instead of 7.

From-SVN: r71294
 2003-09-10 22:08:22 -07:00
Ian Lance Taylor
93dc9a320d * gcc.dg/20030909-1.c: New test. 
From-SVN: r71293
 2003-09-11 04:45:11 +00:00
Ian Lance Taylor
50b29dbb90 combine.c (force_to_mode): Set fuller_mask based only on mask, not op_mode. 
* combine.c (force_to_mode): Set fuller_mask based only on mask,
	not op_mode.

From-SVN: r71292
 2003-09-11 04:44:23 +00:00
Daniel Jacobowitz
dbc66058f0 re PR libstdc++/12189 (abi_check fails to build) 
PR libstdc++/12189
	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Don't build
	abi_check if cross compiling.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.

Co-Authored-By: Andreas Jaeger <aj@suse.de>

From-SVN: r71291
 2003-09-11 03:11:31 +00:00
GCC Administrator
6b657b2e09 Daily bump. 
From-SVN: r71287
 2003-09-11 00:16:07 +00:00
Jan Hubicka
c4d2313d39 decl2.c (var_finalized_p): New. 
* decl2.c (var_finalized_p): New.
	(maybe_emit_vtables, write_out_vars, finish_file): Use it.

From-SVN: r71284
 2003-09-10 23:46:26 +00:00
Jan Hubicka
f08545a8f2 c-objc-common.c (c_cannot_inline_tree_fn): Warn on why function is not inlinable; do not check the body. 
* c-objc-common.c (c_cannot_inline_tree_fn): Warn
	on why function is not inlinable; do not check
	the body.
	(inline_forbidden_p): Move to...
	* tree-inline.c (inline_forbidden_p_1): ... here; Add warnings;
	deal with alloca, longjmp.
	(inline_forbidden_p): New static function.
	(find_alloca_call_1, find_alloca_call, find_builtin_longjmp_call_1,
	find_builtin_longjmp_call): Kill.

From-SVN: r71283
 2003-09-10 23:45:05 +00:00
Richard Henderson
25c84396dd cgraph.h (struct cgraph_node): Rename lowered to analyzed. 
* cgraph.h (struct cgraph_node): Rename lowered to analyzed.
        * cgraphunit.c: Update to match.
        (record_call_1): Rearrange.  Call lang hook for language nodes.
        (cgraph_analyze_function): Don't call lower_function.
        * langhooks.h (struct lang_hooks_for_callgraph): Replace
        lower_function with analyze_expr.
        * langhooks-def.h: Update to match.
        * langhooks.c (lhd_callgraph_analyze_expr): New.

        * decl2.c (cxx_callgraph_analyze_expr): New, from corpse of
        mark_member_pointers.
        (lower_function): Remove.
        * cp-tree.h: Update to match.
        * cp-lang.c (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): New.
        (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Remove.

From-SVN: r71277
 2003-09-10 12:16:20 -07:00
Michael Koch
707691d877 acconfig.h (__NO_MATH_INLINES): Removed. 
2003-09-10  Michael Koch  <konqueror@gmx.de>

	* acconfig.h (__NO_MATH_INLINES): Removed.
	* configure.in: Removed check for g++ math inlining bug from 2000.
	* configure.host: Removed -D__NO_MATH_INLINES in libgcj_cflags and
	libgcj_cxxflags.
	* configure: Regenerated.

From-SVN: r71276
 2003-09-10 18:50:47 +00:00
David Daney
9c9d2cced9 Arrays.java (equals(all variants)): Quit using NullPointerException catching to detect null valued parameters. 
2003-09-10  David Daney <ddaney@avtrex.com>

	* java/util/Arrays.java (equals(all variants)): Quit using
	NullPointerException catching to detect null valued parameters.

From-SVN: r71275
 2003-09-10 18:11:05 +00:00
Michael Koch
4a503716e0 DatagramSocket.java, [...]: Use gnu.java.net.Plain*SocketImpl instead of java.net.PlainSocketImpl. 
2003-09-10  Michael Koch  <konqueror@gmx.de>

	* java/net/DatagramSocket.java,
	java/net/MulticastSocket.java,
	java/net/ServerSocket.java,
	java/net/Socket.java:
	Use gnu.java.net.Plain*SocketImpl instead of
	java.net.PlainSocketImpl.
	* java/net/PlainDatagramSocketImpl.java,
	java/net/PlainSocketImpl.java,
	java/net/SocketInputStream.java,
	java/net/SocketOutputStream.java,
	java/net/natPlainDatagramSocketImplNoNet.cc,
	java/net/natPlainDatagramSocketImplPosix.cc,
	java/net/natPlainDatagramSocketImplWin32.cc,
	java/net/natPlainSocketImplNoNet.cc,
	java/net/natPlainSocketImplPosix.cc,
	java/net/natPlainSocketImplWin32.cc:
	Removed.
	* gnu/java/net/PlainDatagramSocketImpl.java,
	gnu/java/net/PlainSocketImpl.java,
	gnu/java/net/SocketInputStream.java,
	gnu/java/net/SocketOutputStream.java,
	gnu/java/net/natPlainDatagramSocketImplNoNet.cc,
	gnu/java/net/natPlainDatagramSocketImplPosix.cc,
	gnu/java/net/natPlainDatagramSocketImplWin32.cc,
	gnu/java/net/natPlainSocketImplNoNet.cc,
	gnu/java/net/natPlainSocketImplPosix.cc,
	gnu/java/net/natPlainSocketImplWin32.cc:
	New files (moved from java/net).
	* configure.in: Create links for gnu/java/net/natPlain*SocketImpl.cc
	instead of java/net/natPlain*SocketImpl.cc.
	* configure: Regenerated.
	* Makefile.am: Moved files from java/net to gnu/java/net.
	* Makefile.in: Regenerated.

From-SVN: r71274
 2003-09-10 17:39:20 +00:00
Jeffrey D. Oldham
520abf6930 vec.cc (__cxa_vec_new2): If the allocator returns NULL, return NULL. 
2003-09-10  Jeffrey D. Oldham  <oldham@codesourcery.com>

	* libsupc++/vec.cc (__cxa_vec_new2): If the allocator returns
	NULL, return NULL.  This reflects a C++ ABI change 2003 Sep 05.
	(__cxa_vec_new3): Likewise.

From-SVN: r71273
 2003-09-10 15:41:48 +00:00
Petur Runolfsson
8c8dec01e2 fstream.tcc (basic_filebuf::seekoff): Use codecvt::length to handle variable-width stateless encodings correctly. 
2003-09-10  Petur Runolfsson  <peturr02@ru.is>

	* include/bits/fstream.tcc (basic_filebuf::seekoff):
	Use codecvt::length to handle variable-width stateless encodings
	correctly.
	* testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: New test.
	* testsuite/27_io/basic_filebuf/seekoff/wchar_t/2.cc: New test.

From-SVN: r71271
 2003-09-10 13:43:15 +00:00
Eric Botcazou
1c8b4e29cc re PR target/11965 (invalid assembler code for a shift << 32 operation) 
PR target/11965
	* config/sparc/sparc.c (sparc_v8plus_shift): Protect against
	constants greater than 63.
	* config/sparc/sparc.md (ashlsi3, ashrsi3, lshrsi3): Protect
	against constants greater than 31.
	(*ashldi3_sp64, *ashrdi3_sp64, *lshrdi3_sp64): Protect against
	constants greater than 63.

From-SVN: r71266
 2003-09-10 12:59:36 +00:00
Alan Modra
80e46d778a basic_file_stdio.cc (_M_open_mode): Assign __p_mode rather than or'ing. 
* config/io/basic_file_stdio.cc (_M_open_mode): Assign __p_mode
	rather than or'ing.

From-SVN: r71265
 2003-09-10 21:32:51 +09:30
Richard Henderson
39adabaf32 cgraphunit.c (cgraph_finalize_function): Remove unused argument. 
* cgraphunit.c (cgraph_finalize_function): Remove unused argument.
        * cgraph.h (cgraph_finalize_function): Update.
        * c-decl.c (finish_function): Update.
cp/
        * semantics.c (expand_or_defer_fn): Update call to
        cgraph_finalize_function.
java/
        * parse.y (source_end_java_method): Update call to
        cgraph_finalize_function.

From-SVN: r71263
 2003-09-09 20:06:32 -07:00
Richard Henderson
288a242be4 semantics.c (expand_or_defer_fn): Use cgraph_finalize_function always. 
* semantics.c (expand_or_defer_fn): Use cgraph_finalize_function
        always.

From-SVN: r71262
 2003-09-09 19:46:35 -07:00
Richard Henderson
e4d9102785 decl2.c (finish_file): Avoid out-of-bounds array reference during memmove. 
* decl2.c (finish_file): Avoid out-of-bounds array reference
        during memmove.

From-SVN: r71261
 2003-09-09 19:41:43 -07:00
Devang Patel
e62f462e10 darwin.h (LINK_SPEC): Pass -nofixprebinding to linker. 
gcc
        * config/darwin.h (LINK_SPEC): Pass -nofixprebinding to linker.
        * doc/invoke.texi: Document new Darwin linker option -nofixprebinding.
testsuite
        * gcc.dg/darwin-ld-6.c: New test.

From-SVN: r71259
 2003-09-09 17:43:38 -07:00
GCC Administrator
6fe055ae46 Daily bump. 
From-SVN: r71257
 2003-09-10 00:16:07 +00:00
Eric Christopher
bace148a49 configure.in: Change usage of 'head' to 'sed 1q'. 
2003-09-09  Eric Christopher  <echristo@redhat.com>

	* configure.in: Change usage of 'head' to 'sed 1q'.
	* configure: Regenerate.

From-SVN: r71255
 2003-09-10 00:13:11 +00:00
Richard Henderson
dd07abd725 except.c: Include cgraph.h. 
* except.c: Include cgraph.h.
        (output_function_exception_table): Invoke
        cgraph_varpool_mark_needed_node.
        * Makefile.in (except.o): Update.

        * decl2.c (mark_member_pointers): Rename from
        mark_member_pointers_and_eh_handlers and don't check eh handlers.

From-SVN: r71254
 2003-09-09 17:09:09 -07:00
Kelley Cook
7f5cc0f3d0 Makefile.in: Define REMAKEFLAGS for LANGUAGES & BOOT_CFLAGS and use it throughout. 
* Makefile.in: Define REMAKEFLAGS for LANGUAGES & BOOT_CFLAGS
and use it throughout.

From-SVN: r71253
 2003-09-09 22:19:56 +00:00