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Author SHA1 Message Date
Andrew Haley
fc5295fa6a expr.c (build_java_array_length_access): Check for null pointer. 
2002-09-26  Andrew Haley  <aph@redhat.com>

	* expr.c (build_java_array_length_access): Check for null pointer.
	* expr.c (expand_java_arrayload): Likewise.

From-SVN: r57591
 2002-09-27 18:27:44 +00:00
Richard Henderson
23b8ba8182 * emit-rtl.c (active_insn_p): Revert last change. 
From-SVN: r57590
 2002-09-27 09:17:33 -07:00
Bo Thorsen
0b0f416385 ffi.h.in: Fix multilib x86-64 support. 
2002-09-27  Bo Thorsen  <bo@suse.de>

        * include/ffi.h.in: Fix multilib x86-64 support.

From-SVN: r57589
 2002-09-27 16:37:23 +02:00
Jakub Jelinek
dce81a1a59 extend.texi (tls_model): Document. 
* doc/extend.texi (tls_model): Document.
	* varasm.c (decl_tls_model): New.
	* c-common.c (handle_tls_model_attribute): New.
	(c_common_attribute_table): Add tls_model.
	* config/alpha/alpha.c (alpha_encode_section_info): Use
	decl_tls_model.
	* flags.h (enum tls_model, flag_tls_default): Move...
	* tree.h (enum tls_model, flag_tls_default): ...here.
	(decl_tls_model): New prototype.
	* config/ia64/ia64.c (ia64_encode_section_info): Likewise.
	* config/i386/i386.c (ix86_encode_section_info): Likewise.
	* config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base):
	Allow !flag_pic.

From-SVN: r57588
 2002-09-27 15:30:10 +02:00
Kazu Hirata
0e9e1e0a42 LANGUAGES: Follow spelling conventions. 
* LANGUAGES: Follow spelling conventions.
	* rtl.def: Likewise.
	* sbitmap.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* ssa.c: Likewise.
	* stab.def: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* target.h: Likewise.
	* timevar.c: Likewise.
	* toplev.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-inline.c: Likewise.
	* tree.c: Likewise.
	* tree.def: Likewise.
	* tree.h: Likewise.
	* unroll.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.
	* treelang/treelang.texi: Likewise.
	* treelang/treetree.c: Likewise.

From-SVN: r57587
 2002-09-27 12:48:07 +00:00
Kazu Hirata
b9b575e6b5 h8300.c (compute_saved_regs): Use a macro instead of a hard register number. 
* config/h8300/h8300.c (compute_saved_regs): Use a macro
	instead of a hard register number.
	(get_shift_alg): Use an enumerated type instead of numbers.
	(h8300_shift_needs_scratch_p): Likewise.

From-SVN: r57586
 2002-09-27 12:37:15 +00:00
GCC Administrator
87b8359e65 Daily bump. 
From-SVN: r57585
 2002-09-27 07:18:01 +00:00
David S. Miller
6b1ef791cc trunctfdf.c: New. 
2002-09-26  David S. Miller  <davem@redhat.com>

	* gcc.c-torture/compile/trunctfdf.c: New.

From-SVN: r57577
 2002-09-26 21:14:12 -07:00
David S. Miller
99a3256796 re PR rtl-optimization/7335 (Sparc: ICE in verify_wide_reg (flow.c:557) with long double and optimization) 
2002-09-26  David S. Miller  <davem@redhat.com>

	PR optimization/7335
	* calls.c (emit_library_call_value_1): Passing args by reference
	converts a CONST function into a PURE one.

From-SVN: r57576
 2002-09-26 21:12:51 -07:00
David Edelsohn
67cef334cc dbxout.c (FORCE_TEXT): Switch to current_function_decl, not text_section. 
2002-09-26  David Edelsohn  <edelsohn@gnu.org>

        * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not
        text_section.
        * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to
        text section.
        * config/rs6000/rs6000.c (rs6000_override_options): Allow
        function-sections and data-sections functionality on AIX.

2002-09-26  David Edelsohn  <edelsohn@gnu.org>
            Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend
        in RTL for sub-word loads from memory.

Co-Authored-By: Dale Johannesen <dalej@apple.com>

From-SVN: r57572
 2002-09-26 23:08:38 -04:00
Kaveh R. Ghazi
fa4211cb73 * lib/target-supports.exp (check_weak_available): Handle solaris2. 
From-SVN: r57571
 2002-09-27 02:14:12 +00:00
Richard Henderson
c2310f5124 sched-deps.c (sched_analyze_insn): Make clobber insns depend on call insns. 
* sched-deps.c (sched_analyze_insn): Make clobber insns depend
        on call insns.
	* gcc.c-torture/compile/20020926-1.c: New.

From-SVN: r57566
 2002-09-26 18:07:52 -07:00
Richard Henderson
7847d6279e * emit-rtl.c (const_double_htab_eq): Remove unused variable. 
From-SVN: r57565
 2002-09-26 17:51:58 -07:00
Chris Lattner
cde0ce6e71 ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when handling undefined values. 
* ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when
        handling undefined values.

From-SVN: r57564
 2002-09-26 17:50:50 -07:00
Richard Henderson
5fd452e8de Mark PR. 
From-SVN: r57562
 2002-09-26 17:28:54 -07:00
Richard Henderson
03a626729b emit-rtl.c (active_insn_p): Consider a clobber of the function return value to be active even after reload. 
* emit-rtl.c (active_insn_p): Consider a clobber of the
        function return value to be active even after reload.

From-SVN: r57561
 2002-09-26 17:28:20 -07:00
Alan Modra
a7215b3224 * gcc.c-torture/execute/loop-15.c: New. 
From-SVN: r57557
 2002-09-27 08:35:57 +09:30
Alan Modra
b5a77fef8c doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust by absolute loop increment, not loop increment. 
* doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
	by absolute loop increment, not loop increment.

From-SVN: r57556
 2002-09-27 08:31:31 +09:30
Kazu Hirata
40f0365880 c-common.h: Follow spelling conventions. 
* c-common.h: Follow spelling conventions.
	* cpplex.c: Likewise.
	* cpplib.h: Likewise.
	* gthr-dce.h: Likewise.
	* gthr-posix.h: Likewise.
	* optabs.c: Likewise.
	* output.h: Likewise.
	* profile.c: Likewise.
	* protoize.c: Likewise.
	* ra-rewrite.c: Likewise.
	* real.c: Likewise.
	* recog.c: Likewise.
	* reg-stack.c: Likewise.
	* regclass.c: Likewise.
	* regmove.c: Likewise.
	* reload.c: Likewise.
	* reload.h: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.

From-SVN: r57555
 2002-09-26 22:25:14 +00:00
Steve Ellcey
ee8a73d6e7 ia64.c (ia64_expand_load_address): Ensure correct mode for symbol address. 
* config/ia64/ia64.c (ia64_expand_load_address): Ensure correct mode
	for symbol address.

From-SVN: r57554
 2002-09-26 21:50:42 +00:00
Eric Christopher
2eb2bbdc29 elf.h: Add HANDLE_SYSV_PRAGMA. 
2002-09-24  Eric Christopher  <echristo@redhat.com>

        * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA.
        * config/mips/elf64.h: Ditto.

From-SVN: r57553
 2002-09-26 21:42:52 +00:00
Eric Christopher
0ab3841807 except.c (expand_builtin_extract_return_address): Handle case where Pmode != ptr_mode. 
2002-09-24  Eric Christopher  <echristo@redhat.com>

        * except.c (expand_builtin_extract_return_address): Handle case
	where Pmode != ptr_mode.

From-SVN: r57552
 2002-09-26 21:39:14 +00:00
Steve Ellcey
68bb91b1e0 * config/ia64/hpux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): New 
From-SVN: r57551
 2002-09-26 21:34:46 +00:00
Steve Ellcey
5429802d9f * config/ia64/hpux.h (TARGET_DEFAULT): Include TARGET_ILP32. 
From-SVN: r57550
 2002-09-26 21:30:17 +00:00
Igor Shevlyakov
855c3a2e32 combine.c (simplify_set): Don't call to force_to_mode if size of integer type is larger than... 
* combine.c (simplify_set): Don't call to force_to_mode if size
        of integer type is larger than HOST_BITS_PER_WIDE_INT.

From-SVN: r57549
 2002-09-26 14:15:26 -07:00
Janis Johnson
d57f8a7152 README.QMTEST: Fix typo. 
2002-09-26  Janis Johnson  <janis187@us.ibm.com>

	* README.QMTEST: Fix typo.

From-SVN: r57548
 2002-09-26 19:49:48 +00:00
Janis Johnson
2d556baf13 Makefile.in (qmtest-g++): Fix file name. 
2002-09-26  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (qmtest-g++): Fix file name.

From-SVN: r57547
 2002-09-26 19:29:29 +00:00
Ulrich Weigand
b784617e85 * gcc.dg/20020926-1.c: New test. 
From-SVN: r57544
 2002-09-26 18:26:08 +00:00
Ulrich Weigand
1717e19e2f expr.c (expand_expr): Convert A - const to A + (-const) on RTX level, even for unsigned types. 
* expr.c (expand_expr) [MINUS_EXPR]: Convert A - const to
	A + (-const) on RTX level, even for unsigned types.

From-SVN: r57543
 2002-09-26 18:23:55 +00:00
Ulrich Weigand
6cabe79eab reload.c (dup_replacements): New function. 
* reload.c (dup_replacements): New function.
	(find_reloads): Use it to duplicate replacements at the top level
	of match_dup operands.

From-SVN: r57542
 2002-09-26 18:21:10 +00:00
Miles Bader
0855247a1c * v850.md ("length"): Change default value to 4. 
From-SVN: r57541
 2002-09-26 10:55:30 -06:00
Kazu Hirata
6335b0aac3 ChangeLog.1: Follow spelling conventions. 
* ChangeLog.1: Follow spelling conventions.
	* ChangeLog.4: Likewise.
	* ChangeLog.6: Likewise.
	* FSFChangeLog.11: Likewise.
	* doc/cpp.texi: Likewise.
	* doc/invoke.texi: Likewise.
	* doc/tm.texi: Likewise.

From-SVN: r57539
 2002-09-26 12:29:45 +00:00
Nick Clifton
09818236a2 Add x prefix to v850e case for handling --with-cpu=v850e. 
From-SVN: r57538
 2002-09-26 10:42:04 +00:00
David S. Miller
8a3996fd32 re PR target/7842 ([REGRESSION] sparc code gen bug) 
2002-09-25  David S. Miller  <davem@redhat.com>

	PR target/7842
	* config/sparc/sparc.c (set_extends): SImode ASHIFT does not
	extend.

From-SVN: r57534
 2002-09-26 03:18:05 -07:00
David S. Miller
065fa8a136 re PR target/7842 ([REGRESSION] sparc code gen bug) 
2002-09-25  David S. Miller  <davem@redhat.com>

	PR target/7842
	* gcc.c-torture/execute/shiftdi.c: New test.

From-SVN: r57533
 2002-09-26 03:16:44 -07:00
Richard Earnshaw
1c88948f1b gcc.exp (gcc_init): Use a filename for the testglue that is unique to the tool. 
* lib/gcc.exp (gcc_init): Use a filename for the testglue that is
unique to the tool.
* lib/g77.exp (g77_init): Likewise.
* lib/g++.exp (g++_init): Likewise.
* lib/objc.exp (objc_init): Likewise.

From-SVN: r57532
 2002-09-26 09:51:45 +00:00
GCC Administrator
a84dfda426 Daily bump. 
From-SVN: r57531
 2002-09-26 07:17:13 +00:00
Benjamin Kosnik
ca017eef3a Makefile.am (target_headers): Remove cpu_limits.h. 
2002-09-25  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (target_headers): Remove cpu_limits.h.
	* include/Makefile.in: Regenerate.
	* configure.in (CPU_LIMITS_INC_SRCDIR): Remove
	* configure: Regenerate.
	* configure.target (CPULIMITS): Remove.

	* include/std/std_limits.h: Remove cpu_limits.h include.

	* config/os/solaris/solaris2.7/os_defines.h (__glibcpp_long_bits):
	Remove.
	* config/os/irix/irix6.5/os_defines.h
	(__glibcpp_long_double_bits): Remove.
	(__glibcpp_wchar_t_bits): Remove.
	(__glibcpp_long_bits): Remove.
	* config/os/irix/irix5.2/os_defines.h
	(__glibcpp_long_double_bits): Remove.
	(__glibcpp_long_bits): Remove.
	* config/os/hpux/os_defines.h (__glibcpp_wchar_t_is_signed): Remove.
	* config/os/bsd/freebsd/os_defines.h:
	(__glibcpp_long_double_bits): Remove.
	* config/os/aix/os_defines.h (__glibcpp_wchar_t_bits): Remove.
	(__glibcpp_wchar_t_is_signed): Remove.
	(__glibcpp_long_bits): Remove.
	* config/os/gnu-linux/os_defines.h (__glibcpp_long_bits): Remove.
	(__glibcpp_long_double_bits): Remove.

	* config/os/osf/osf5.0/cpu_limits.h: Remove.
	* config/cpu/alpha/cpu_limits.h: Remove.
	* config/cpu/arm/cpu_limits.h: Remove.
	* config/cpu/cris/cpu_limits.h: Remove.
	* config/cpu/generic/cpu_limits.h: Remove.
	* config/cpu/generic/limits.h: Remove.
	* config/cpu/ia64/cpu_limits.h: Remove.
	* config/cpu/m68k/cpu_limits.h: Remove.
	* config/cpu/mmix/cpu_limits.h: Remove.
	* config/cpu/powerpc/cpu_limits.h: Remove.
	* config/cpu/S390/cpu_limits.h: Remove.

From-SVN: r57524
 2002-09-26 05:25:14 +00:00
Devang Patel
9ced0328fb Move C++ specific ChangeLog entry for "cp_binding_level reorg" patch 
from Changelog into cp/Changelog

From-SVN: r57523
 2002-09-25 21:36:40 -07:00
Nathanael Nerode
0dffceed44 Makefile.tpl: Make subsituted variables more autoconfy. 
2002-09-25  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.tpl: Make subsituted variables more autoconfy.
	* Makefile.in: Regenerate.
	* configure: Make seds more autoconfy.

From-SVN: r57522
 2002-09-26 04:14:02 +00:00
Richard Henderson
8580f7a029 emit-rtl.c (const_double_htab_eq): Distinguish integer and fp CONST_DOUBLE; use real_identical. 
* emit-rtl.c (const_double_htab_eq): Distinguish integer and
        fp CONST_DOUBLE; use real_identical.

From-SVN: r57520
 2002-09-25 16:20:42 -07:00
Jesse Rosenstock
8dc24041f7 re PR libgcj/7786 (TimeZone.getDSTSavings() from JDK1.4 not implemented) 
2002-09-25  Jesse Rosenstock  <jmr@ugcs.caltech.edu>

	* java/util/TimeZone.java (getDSTSavings): New method.
	Fixes PR libgcj/7786.

From-SVN: r57518
 2002-09-25 21:10:21 +00:00
Jesse Rosenstock
8848a766bc re PR libgcj/7709 (NullPointerException in _Jv_ResolvePoolEntry) 
2002-09-25  Jesse Rosenstock  <jmr@ugcs.caltech.edu>

	* resolve.cc (_Jv_ResolvePoolEntry) [end_of_method_search]: Check
	to see if `the_method == 0' before looking up vtable index.
	Fixes PR libgcj/7709.

From-SVN: r57517
 2002-09-25 21:02:32 +00:00
Tom Tromey
169f75f384 * java/lang/natClassLoader.cc: 
(_Jv_PrepareCompiledClass): Throw NoClassDefFoundError, per spec.
	* resolve.cc: Include NoClassDefFoundError.h, not
	ClassNotFoundException.h.
	(_Jv_ResolvePoolEntry): Throw NoClassDefFoundError, per spec.
	* defineclass.cc: Don't include ClassNotFoundException.h.

From-SVN: r57516
 2002-09-25 20:57:03 +00:00
Tom Tromey
fd44a92df6 resolve.cc: Include StringBuffer. 
* resolve.cc: Include StringBuffer.
	(_Jv_ResolvePoolEntry): Use StringBuffer to create error string.

From-SVN: r57515
 2002-09-25 20:40:09 +00:00
Tom Tromey
7ea082bbb5 boehm.cc (_Jv_MarkObj): Don't fail if class object has been allocated but not initialized. 
* boehm.cc (_Jv_MarkObj): Don't fail if class object has been
	allocated but not initialized.

From-SVN: r57514
 2002-09-25 20:14:37 +00:00
Jesse Rosenstock
941b08f273 re PR libgcj/7766 (ZipInputStream.available returns 0 immediately after construction) 
2002-09-25  Jesse Rosenstock  <jmr@ugcs.caltech.edu>

	Fix for PR libgcj/7766:
	* java/util/zip/ZipInputStream.java (entryAtEOF): New field.
	(getNextEntry): Set it.
	(closeEntry): Likewise.
	(read): Likewise.
	(close): Likewise.
	(available): Use it.

From-SVN: r57513
 2002-09-25 20:10:42 +00:00
Peter Schmid
dac2c906db numeric_limits.cc: Check the maximum and minimum values of the wchar_t type. 
2002-09-25  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

	* testsuite/18_support/numeric_limits.cc: Check the maximum and
	minimum values of the wchar_t type.

From-SVN: r57512
 2002-09-25 19:37:04 +00:00
Mark Mitchell
956d93056d class.c (contains_empty_class_p): New method. 
* cp/class.c (contains_empty_class_p): New method.
	(walk_subobject_offsets): Correct computation of field offset.
	(layout_empty_base): Correct placement of emtpy base classes.
	(layout_class_type): Warn about ABI changes.

	* doc/invoke.texi: Add more -Wabi examples.

	* gcc/testsuite/g++.dg/abi/empty5.C: New test.
	* gcc/testsuite/g++.dg/abi/empty6.C: New test.
	* gcc/testsuite/g++.dg/abi/vbase12.C: New test.

From-SVN: r57508
 2002-09-25 19:07:35 +00:00
Mark Mitchell
0b4c7d8042 std_limits.h (numeric_limits<unsigned char>::digits): Fix typo. 
* include/std/std_limits.h (numeric_limits<unsigned char>::digits):
	Fix typo.

From-SVN: r57507
 2002-09-25 18:32:14 +00:00