Commit Graph

80571 Commits

Author SHA1 Message Date
Kyle Galloway 9f8b807381 VMIdManager.java (getObjectId): Deal with null objects.
2007-04-25  Kyle Galloway  <kgallowa@redhat.com>

	* gnu/classpath/jdwp/VMIdManager.java (getObjectId): Deal with null
	objects.
	(get): Deal with ObjectId of 0.

From-SVN: r124164
2007-04-25 19:46:45 +00:00
Dirk Mueller aa86a51b89 c-common.c (handle_sentinel_attribute): Annotate warning call with OPT_Wattributes.
* c-common.c (handle_sentinel_attribute): Annotate warning
       call with OPT_Wattributes.

From-SVN: r124163
2007-04-25 18:59:17 +00:00
Dirk Mueller d1c2effe9a tree-ssa.c ((warn_uninit): Annotate warning with -Wuninitialized.
* tree-ssa.c ((warn_uninit): Annotate warning with
       -Wuninitialized.

From-SVN: r124161
2007-04-25 18:45:39 +00:00
Dirk Mueller 253a697e66 c-typeck.c (build_compound_expr): Annotate warning() call with OPT_Wunused_value.
2007-04-25  Dirk Mueller  <dmueller@suse.de>

       * c-typeck.c (build_compound_expr): Annotate warning()
       call with OPT_Wunused_value.

From-SVN: r124160
2007-04-25 18:44:07 +00:00
Thiemo Seufer 4b5f13f327 mips16e-extends.c (cksum8): Change return value to signed char.
* gcc.target/mips/mips16e-extends.c (cksum8): Change return
	value to signed char.

From-SVN: r124157
2007-04-25 16:10:15 +00:00
Janne Blomqvist c4da1827ac module.c (module_char): Replace fgetc() with getc().
2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>

	* module.c (module_char): Replace fgetc() with
	getc(). 
	(write_char): Replace fputc() with putc().
	* scanner.c (load_line): Replace fgetc() with getc().
	(gfc_read_orig_filename): Likewise.

From-SVN: r124154
2007-04-25 15:06:26 +03:00
Thiemo Seufer 500fc42586 mips.opt (mdmx, [...]): New options.
* config/mips/mips.opt (mdmx, mmt, mno-mdmx): New options.
	(mips16): Fix typo.
	* config/mips/mips.h (ASM_SPEC): Pass -mmt/-mno-mt and -mdmx/-mno-mdmx
	on to the assembler.  Improve handling of -mno-mips16.  Add handling
	of -mno-mips3d, -mno-dsp, -mno-dspr2.
	* doc/invoke.texi (MIPS Options): Whitespace cleanup.  Fix wrong use
	of @itemx.  Document -mno-dsp, -mno-dspr2, -mno-paired-single, -mdmx,
	-mno-mdmx, -mno-mips3d, -mmt and -mno-mt.

From-SVN: r124153
2007-04-25 12:05:48 +00:00
Uros Bizjak c1e5569062 * gcc.target/i386/reload-1.c. Include <stdint.h>. Compile for all
ilp32 i?86-*-* and x86_64-*-* targets.  Do not skip test for -m64.
	Use scan-rtl-dump-not procedure to scan RTL dump.  Cleanup csa dump.

From-SVN: r124152
2007-04-25 13:55:38 +02:00
Danny Smith 4b07e9f774 winnt.c (i386_pe_file_end): Strip only USER_LABEL_PREFIX when writing export name.
* config/i386/winnt.c (i386_pe_file_end): Strip only
	USER_LABEL_PREFIX when writing export name.

From-SVN: r124149
2007-04-25 10:06:28 +00:00
Paolo Carlini dd42abcc7e locale_classes.h: Remove redundant inline specifiers.
2007-04-25  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_classes.h: Remove redundant inline specifiers.
	* include/bits/ios_base.h: Likewise.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust dg-error line
	numbers.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Likewise.

From-SVN: r124148
2007-04-25 09:25:05 +00:00
Tobias Burnus 29ea08dac3 re PR fortran/31668 (%VAL rejected for PROC_MODULE and PROC_INTERNAL procedures)
fortran/
2007-04-25  Tobias Burnus  <burnus@net-b.de>

	PR fortran/31668
	* error.c (error_print): Fix %% support.
	* intrinsic.c (sort_actual): Improve error message.
	* resolve.c (resolve_actual_arglist): Allow %VAL for
	interfaces defined in the module declaration part.

testsuite/
2007-04-25  Tobias Burnus  <burnus@net-b.de>

	PR fortran/31668
	* gfortran.dg/c_by_val_2.f90: Add rejection test of %VAL with
	statement functions.
	* gfortran.dg/c_by_val_5.f90: New test.

From-SVN: r124147
2007-04-25 10:32:21 +02:00
Wolfgang Gellerich bef4d1848d equiv_6.f90 (set_arrays): Replaced subroutine with two new subroutines to avoid parameter-induced aliasing.
2007-04-25  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* gfortran.dg/equiv_6.f90 (set_arrays): Replaced subroutine
	with two new subroutines to avoid parameter-induced aliasing.
	* gfortran.dg/equiv_6.f90 (set_array_listpr): New.
	* gfortran.dg/equiv_6.f90 (set_array_lisbit): New.

From-SVN: r124146
2007-04-25 08:08:01 +00:00
Richard Sandiford f5c7290e1e config.gcc (sh-wrs-vxworks): Don't include dbxelf.h.
gcc/
	* config.gcc (sh-wrs-vxworks): Don't include dbxelf.h.  Include
	sh/elf.h, vx-common.h and vxworks.h.
	* config/sh/sh.h: Include config/vxworks-dummy.h.
	(SUBTARGET_OVERRIDE_OPTIONS): Define.
	(OVERRIDE_OPTIONS): Use it.
	* config/sh/sh.md (GOTaddr2picreg): Add suport for VxWorks RTPs.
	(vxworks_picreg): New pattern.
	* config/sh/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
	VXWORKS_OS_CPP_BUILTINS.
	(LIB_SPEC, LINK_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Redefine
	to their VXWORKS_* equivalents.
	(SUBTARGET_OVERRIDE_OPTIONS, SUBTARGET_CPP_SPEC): Define.
	(SUBTARGET_LINK_EMUL_SUFFIX, FUNCTION_PROFILER): Define.
	* config/sh/lib1funcs.asm (NO_FPSCR_VALUES): Define for VxWorks PIC.
	(set_fpscr, ic_invalidate): Add VxWorks PIC sequences.
	* config/sh/t-vxworks (MULTILIB_OPTIONS): Add m4a, -mrtp and
	-mrtp/-fPIC multilibs.
	(MULTILIB_EXCEPTIONS): Generalize globs accordingly.
	(MULTILIB_MATCHES, EXTRA_MULTILIB_PARTS): Define.
	(MULTILIB_OSDIRNAMES): Delete.

From-SVN: r124145
2007-04-25 08:03:55 +00:00
Francois-Xavier Coudert 3a35ee02c8 re PR libfortran/31299 (Use getpwuid(geteuid()) instead of getlogin() for GETLOG())
PR libfortran/31299
	* intrinsic.texi (GETLOG): Update documentation to reflect
	library changes.

From-SVN: r124144
2007-04-25 07:38:59 +00:00
François-Xavier Coudert 6422c11230 re PR libfortran/31299 (Use getpwuid(geteuid()) instead of getlogin() for GETLOG())
PR libfortran/31299
	* intrinsics/getlog.c: Use getpwuid and geteuid instead of
	getlogin if they are available.
	* configure.ac: Add checks for getpwuid and geteuid.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r124143
2007-04-25 07:36:20 +00:00
Janne Blomqvist 78511f8b0d configure: Regenerate using autoconf 2.59.
2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure: Regenerate using autoconf 2.59.
	* Makefile.in: Likewise.  
	* config.h.in: Likewise.

From-SVN: r124142
2007-04-25 10:25:09 +03:00
Anatoly Sokolov 5178d50ab6 re PR target/18989 (A few potentially ominous, and several likely harmless warnings during 4.0 build)
PR target/18989
 	* config/avr/avr.h (ASM_OUTPUT_ALIGN): Redefine.

From-SVN: r124141
2007-04-25 10:18:33 +04:00
Brooks Moses 205a4d09ca real.c (mpfr_from_real): Handle Inf and NaN, and allow the rounding mode to be specified by the caller.
* real.c (mpfr_from_real): Handle Inf and NaN, and allow the
rounding mode to be specified by the caller.
(real_to_mpfr) Likewise.
* real.h: Update mpfr_from_real, mpfr_to_real prototypes to
include new arguments.
* builtins.c: Update mpfr_from_real, mpfr_to_real calls.

From-SVN: r124139
2007-04-24 19:12:47 -07:00
John David Anglin df80379db8 re PR libgcj/31084 (TRUE or FALSE defined)
PR libgcj/31084
	* java/lang/natVMProcess.cc: Include platform.h before jvm.h.

From-SVN: r124138
2007-04-25 01:24:47 +00:00
John David Anglin cb80a210f7 Warray-bounds.c: XFAIL test on 32-bit hppa targets.
* gcc.dg/Warray-bounds.c: XFAIL test on 32-bit hppa targets.
	* g++.dg/warn/Warray-bounds.C: Likewise.

From-SVN: r124136
2007-04-25 00:50:24 +00:00
GCC Administrator bd016fe61f Daily bump.
From-SVN: r124133
2007-04-24 23:17:13 +00:00
Ian Lance Taylor 8cf781f088 re PR tree-optimization/31605 (VRP eliminates a useful test due with conversion from unsigned int to int)
./:	PR tree-optimization/31605
	* tree-vrp.c (set_value_range): Check that min and max are not
	both overflow infinities.
	(set_value_range_to_value): New static function.
	(extract_range_from_binary_expr): Call set_value_range_to_value.
	(extract_range_from_cond_expr): Likewise.
	(extract_range_from_expr): Likewise.
	(extract_range_from_unary_expr): Likewise.  Don't create a range
	which overflows on both sides.
	(vrp_meet): Check for a useless range.
	(vrp_visit_phi_node): If we see a constant which looks like an
	overflow infinity, turn off the TREE_OVERFLOW flag.
testsuite/:
	PR tree-optimizatoin/31605
	* gcc.c-torture/execute/pr31605.c: New test.

From-SVN: r124128
2007-04-24 22:24:01 +00:00
Francois-Xavier Coudert 1e9ecf6da4 re PR fortran/31587 (Module files shouldn't be updated if their content doesn't change)
PR fortran/31587

	* lib/gcc-dg.exp (scan-module): New function.
	* gfortran.dg/module_md5_1.f90: New test.

	* module.c (write_char): Add character to the MD5 buffer.
	(read_md5_from_module_file): New function.
	(gfc_dump_module): Compute MD5 for new module file. Call
	read_md5_from_module_file. Only overwrite old module file
	if the new MD5 is different.

From-SVN: r124126
2007-04-24 21:37:37 +00:00
Douglas Gregor a28f9a0602 defarg6.C: Only run with -std=gnu++98.
2007-04-24  Douglas Gregor  <doug.gregor@gmail.com>

       * g++.old-deja/g++.pt/defarg6.C: Only run with
       -std=gnu++98.
       * g++.old-deja/g++.pt/ucnid-1.C: Ditto.
       * g++.dg/cpp0x/variadic61.C: Ditto.
       * g++.dg/cpp0x/warn_cxx0x.C: Ditto.
       * g++.dg/cpp0x/variadic62.C: Ditto.
       * g++.dg/template/meminit1.C: Ditto.
       * g++.dg/template/operator7.C: Ditto.
       * g++.dg/template/static15.C: Ditto.
       * g++.dg/template/invalid1.C: Ditto.
       * g++.dg/template/shift1.C: Ditto.
       * g++.dg/template/error10.C: Ditto.

From-SVN: r124125
2007-04-24 21:07:22 +00:00
Ian Lance Taylor 1965dd3a1f * flow.c (elim_reg_cond): Handle a comparison of a subreg.
From-SVN: r124122
2007-04-24 21:02:21 +00:00
Simon Martin 438d798f12 re PR middle-end/25923 ([gfortran] garbled diagnostics with -O -Wuninitialized)
2007-04-24  Simon Martin  <simartin@users.sourceforge.net>

	PR diagnostic/25923
	* tree-pass.h (TDF_DIAGNOSTIC): New dump control to specify that a
	diagnostic message is being built.
	* tree-pretty-print.c (dump_generic_node): Only write the formatted text
	into BUFFER's stream if we are not building a diagnostic message.
	* toplev.c (default_tree_printer): Pass TDF_DIAGNOSTIC to
	dump_generic_node.
	* Makefile.in (toplev.o): Depend on tree-pass.h.

From-SVN: r124121
2007-04-24 20:52:16 +00:00
Ian Lance Taylor 4df28528f6 re PR tree-optimization/31602 (Overflow warning causes GDB -Werror build failure)
./:	PR tree-optimization/31602
	* tree-ssa-loop-ch.c (copy_loop_headers): Set TREE_NO_WARNING for
	conditionals in the copied loop header.
	* tree-cfg.c (fold_cond_expr_cond): Don't issue undefined overflow
	warnings if TREE_NO_WARNING is set.
	* doc/invoke.texi (Warning Options): Clarify that
	-Wstrict-overflow does not warn about loops.
testsuite/:
	PR tree-optimization/31602
	* gcc.dg/Wstrict-overflow-11.c: We no longer issue a warning.

From-SVN: r124120
2007-04-24 20:44:45 +00:00
Kyle Galloway 7c4a926515 2007-04-24 Kyle Galloway <kgallowa@redhat.com>
* gnu/classpath/jdwp/natVMVirtualMachine.java
	(getThreadStatus): Implement.

From-SVN: r124117
2007-04-24 19:56:55 +00:00
Janis Johnson 2d83f07035 rs6000.c (function_arg_advance): For 32-bit ELF ABI...
* config/rs6000/rs6000.c (function_arg_advance): For 32-bit ELF ABI,
	expand on the comment about _Decimal128 arguments and check the
	integer result of the modulus operation; for 64-bit ELF ABI, ensure
	that _Decimal128 argument uses even/odd register pair.
	(function_arg): For 32-bit ELF ABI, expand on the comment about
	_Decimal128 arguments and check the integer result of the modulus
	operation; for 64-bit ELF ABI, ensure that _Decimal128 argument
	uses even/odd register pair.
testsuite/
	* gcc.target/powerpc/ppc32-abi-dfp-1.c: New test.
	* gcc.target/powerpc/ppc64-abi-dfp-1.c: New test.

From-SVN: r124116
2007-04-24 19:29:34 +00:00
Hui-May Chang b883ab57fa reload1.c (merge_assigned_reloads): Do not merge a RELOAD_OTHER instruction with a RELOAD_FOR_OPERAND_ADDRESS...
2007-04-24  Hui-May Chang <hm.chang@apple.com>

	* reload1.c (merge_assigned_reloads) : Do not merge a RELOAD_OTHER
	instruction with a RELOAD_FOR_OPERAND_ADDRESS instruction.

	* gcc.target/i386/reload-1.c. New.

From-SVN: r124115
2007-04-24 19:17:22 +00:00
Paolo Carlini 84b31797f3 locale_facets.h (class collate, [...]): Move...
2007-04-24  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.h (class collate, class collate_byname):
	Move...
	* include/bits/locale_classes.h: ... here.
	* include/bits/locale_facets.tcc (locale::combine, locale::operator(),
	has_facet, use_facet, collate::_M_compare, collate::_M_transform,
	collate::do_compare, collate::do_transform, collate::do_hash): Move...
	* include/bits/locale_classes.tcc: ... here, new.
	* include/Makefile.am: Add.
	* testsuite/util/testsuite_abi.h: Include <locale>.
	* include/std/locale: Tweak.
	* include/std/istream: Likewise.
	* include/std/ostream: Likewise.
	* include/bits/codecvt.h: Likewise.
	* include/Makefile.in: Regenerate.

	* include/bits/codecvt.h: Adjust extern template declarations.
	* include/bits/ostream_insert.h: Likewise.
	* include/bits/ostream.tcc: Likewise.

	* include/bits/locale_facets.h: Do not include <bits/codecvt.h>.
	* include/std/fstream: Do it here.
	* include/bits/locale_facets_nonio.h: Likewise.

From-SVN: r124114
2007-04-24 18:57:12 +00:00
Keith Seitz 9872ecadbd headers.txt (gnu/gcj/jvmti/Breakpoint.h): Add _Jv_RewriteBreakpointInsn friend declaration.
* headers.txt (gnu/gcj/jvmti/Breakpoint.h)[DIRECT_THREADED]:
        Add _Jv_RewriteBreakpointInsn friend declaration.
        * gnu/gcj/jvmti/natBreakpoint.cc (_Jv_RewriteBreakpointInsn)
        [DIRECT_THREADED]: New function.
        * gnu/gcj/jvmti/Breakpoint.h: Regenerate.
        * interpret-run.cc: Define new REWRITE_INSN macro.
        Changed all occurrences of insn rewriting to call REWRITE_INSN.

From-SVN: r124111
2007-04-24 18:18:56 +00:00
Olga Golovanevsky 676b23ba25 typo fix in str_empty.C
From-SVN: r124110
2007-04-24 15:58:44 +00:00
Olga Golovanevsky 8173746830 fix for PR31617
From-SVN: r124109
2007-04-24 15:54:18 +00:00
Olga Golovanevsky 9905fb5e5f new file str_empty.C
From-SVN: r124108
2007-04-24 15:49:09 +00:00
Richard Henderson 5fb54b9198 libgcc2.h (AVOID_FP_TYPE_CONVERSION): Rename from IS_IBM_EXTENDED.
* libgcc2.h (AVOID_FP_TYPE_CONVERSION): Rename from 
        IS_IBM_EXTENDED.  Also define in terms of WIDEST_HARDWARE_FP_SIZE.
        * libgcc2.c (__floatdisf): Avoid double-word arithmetic when
        looking for non-zero bits shifted out.  Avoid a recursive call
        when constructing the scalar.
        (__floatundisf): Likewise.

From-SVN: r124106
2007-04-24 08:28:21 -07:00
Richard Henderson 688518053c * gcc.dg/vect/vect.exp: Don't run tests on Alpha.
From-SVN: r124105
2007-04-24 08:10:58 -07:00
Nathan Froyd cd0a10dd99 dwarf2out.c (field_byte_offset): Move the existing logic under the control of PCC_BITFIELD_TYPE_MATTERS and just...
* dwarf2out.c (field_byte_offset): Move the existing logic
	under the control of PCC_BITFIELD_TYPE_MATTERS and just use
	the bit offset of the field if !PCC_BITFIELD_TYPE_MATTERS.

From-SVN: r124104
2007-04-24 14:45:08 +00:00
Benoit Dupont de Dinechin 6b8846f834 Add bd3@gcc.gnu.org/benoit.dupont-de-dinechin@st.com to MAINTAINERS (work on branches/st/cli).
From-SVN: r124103
2007-04-24 16:03:56 +02:00
Andreas Krebbel c9f599914f re PR target/31641 (ICE in s390_expand_setmem, at config/s390/s390.c:3618)
2007-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/31641
	* config/s390/s390.c (s390_expand_setmem): Don't ICE for constant length
	argument of 0 for memset.
	(s390_expand_movmem, s390_expand_setmem, s390_expand_cmpmem): Use
	unsigned shift instead of the signed variant.

2007-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/31641
	* gcc.c-torture/compile/pr31641.c: New testcase.

From-SVN: r124099
2007-04-24 12:08:05 +00:00
Janne Blomqvist c0e7e2bf13 re PR libfortran/27740 (libgfortran should use versioned symbols)
2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/27740
	* configure.ac: New test to determine if symbol versioning is
	supported.
	* Makefile.am: Use result of above test to add appropriate linker
	flags.
	* gfortran.map: New file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* config.h.in: Regenerated.

From-SVN: r124098
2007-04-24 12:08:52 +03:00
Andreas Krebbel 142cd70f50 s390.md ("*cmp<mode>_ccs_0_ibm", [...]): Insn definitions removed.
2007-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md ("*cmp<mode>_ccs_0_ibm", "*cmp<mode>_ccs_ibm",
	"fix_trunc<BFP:mode><GPR:mode>2_ieee", "fix_truncdfsi2_ibm",
	"floatsidf2_ibm", "floatsisf2", "truncdfsf2_ieee", "truncdfsf2_ibm",
	"*trunctfdf2_ieee", "*trunctfdf2_ibm", "*trunctfsf2_ieee",
	"*trunctfsf2_ibm", "extendsfdf2_ieee", "extendsfdf2_ibm",
	"*extenddftf2_ieee", "*extenddftf2_ibm", "*extendsftf2_ieee",
	"*extendsftf2_ibm", "*add<mode>3", "*add<mode>3_ibm", "*sub<mode>3_ibm",
	"*mul<mode>3", "*mul<mode>3_ibm", "*div<mode>3", "*div<mode>3_ibm",
	"*neg<mode>2_ibm", "*abs<mode>2_ibm"): Insn definitions removed.
	("fix_trunc<BFP:mode><GPR:mode>2_bfp", "floatsi<mode>2",
	"truncdfsf2", "trunctf<mode>2", "add<mode>3", "sub<mode>3",
	"mul<mode>3", "div<mode>3"): Insn definitions added.
	("fixuns_trunc<BFP:mode><GPR:mode>2", "fix_trunc<mode>di2",
	"fix_trunc<mode>si2"): gen_fix_trunc<BFP:mode><GPR:mode>2_ieee renamed
	to gen_fix_trunc<BFP:mode><GPR:mode>2_bfp.
	("fix_truncdfsi2", "floatsitf2", "truncdfsf2", "trunctfdf2",
	"trunctfsf2", "extendsfdf2", "extenddftf2", "extendsftf2", "add<mode>3",
	"sub<mode>3", "mul<mode>3", "div<mode>3"): Expander removed.
	("fix_trunc<mode>si2", "extend<DSF:mode><BFP:mode>2"): Expander added.
	* config/s390/s390.h (TARGET_IBM_FLOAT, TARGET_IEEE_FLOAT,
	TARGET_FLOAT_FORMAT): Macro definitions removed.
	(FP_REGNO_P): No special case for !TARGET_IEEE_FLOAT anymore.
	* config/s390/s390.c (struct processor_costs, z900_cost, z990_cost,
	z9_109_cost): Remove fields for hexfloat instructions: dxr, ddr and der.
	(s390_rtx_costs): Remove !TARGET_IEEE_FLOAT special branches.
	(s390_gen_rtx_const_DI): Function removed.
	* config/s390/s390-protos.h (s390_gen_rtx_const_DI): Prototype removed.

From-SVN: r124097
2007-04-24 08:25:28 +00:00
Richard Sandiford aeed4133ae optabs.c (set_conv_libfunc): Prefer libgcc2's __ffsMM2 functions over an external ffs function.
gcc/
	* optabs.c (set_conv_libfunc): Prefer libgcc2's __ffsMM2 functions
	over an external ffs function.

From-SVN: r124096
2007-04-24 06:46:37 +00:00
Richard Sandiford 7f9844caf1 2007-xx-xx Chao-ying Fu <fu@mips.com> Richard Sandiford <richard@nildram.co.uk>
gcc/
2007-xx-xx  Chao-ying Fu  <fu@mips.com>
	    Richard Sandiford  <richard@nildram.co.uk>

	* doc/md.texi (madd@var{m}@var{n}4, umadd@var{m}@var{n}4): Document.
	* optabs.h (OTI_smadd_widen, OTI_umadd_widen): New optab_indexes.
	(smadd_widen_optab, umadd_widen_optab): Define.
	* optabs.c (init_optabs): Initialize smadd_widen_optab and
	umadd_widen_optab.
	* genopinit.c (optabs): Fill in smadd_widen_optab and
	umadd_widen_optab.
	* expr.c (expand_expr_real_1): Try to use smadd_widen_optab
	and umadd_widen_optab to implement multiply-add sequences.
	* config/mips/mips.md (*<su>mul_acc_di): Rename to...
	(<u>maddsidi4): ...this.  Extend condition to include
	GENERATE_MADD_MSUB and TARGET_DSPR2.  Change the constraint
	of operand 0 to "ka" and use the three-operand form of madd<u>
	for TARGET_DSPR2.
	* config/mips/mips-dspr2.md (mips_madd, mips_maddu): Convert
	to define_expands.
	* config/mips/constraints.md (ka): New register constraint.

gcc/testsuite/
2007-xx-xx  Richard Sandiford  <richard@nildram.co.uk>

	* gcc.target/mips/madd-1.c, gcc.target/mips/madd-2.c,
	* gcc.target/mips/madd-3.c, gcc.target/mips/madd-4.c,
	* gcc.target/mips/maddu-1.c, gcc.target/mips/maddu-2.c,
	* gcc.target/mips/maddu-3.c, gcc.target/mips/maddu-4.c: New tests.

From-SVN: r124095
2007-04-24 05:51:57 +00:00
Jan Hubicka ec9ac2bc42 Revert:
2007-04-23  Jan Hubicka  <jh@suse.cz>
	* function.c (init_function_start): Don't init line number info.
	(expand_function_end): Update.
	(reset_block_changes, record_block_change, finalize_block_changes,
	check_block_change, free_block_changes): Kill.
	* function.h (reset_block_changes, record_block_change,
	finalize_block_changes, check_block_change, free_block_changes): Remove
	prototypes.
	(struct function): Remove ib_boundaries_block.
	* emit-rtl.c (make_insn_raw, make_jump_insn_raw, make_call_insn_raw):
	Use curr_insn_locator to initialize locator.
	(emit_line_note): Remove.
	* cfgexpand.c (expand_gimple_cond_expr): Update.
	(construct_exit_block): Likewise.
	(tree_expand_cfg): Initialize/finalize locators.
	* expr.c (expand_expr_real): Update.
	* cfglayout.c (line_locators_locs, line_locators_lines,
	file_locators_locs, file_locators_files): Remove.
	(set_block_levels): Move to cfgexpand.c.
	(insn_locators_initialize): Remove.
	(pass_insn_locators_initialize): Remove.
	(locations_locators_locs, locations_locators_vals): New static vars.
	(curr_location, last_location, curr_block, last_block, curr_rtl_loc):
	Likewise.
	(insn_locators_alloc, insn_locators_finalize,
	set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
	New functions.
	(locator_location): New.
	(locator_line, locator_file): Rewrite.
	* rtl.h (emit_line_note): Kill.
	(insn_locators_alloc, insn_locators_finalize,
	set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
	Declare.
	* tree-inline.c (initialize_cfun): Do not initialize
	ib_boundaries_block.
	* passes.c (pass_insn_locators_initialize): Remove.

From-SVN: r124094
2007-04-24 00:05:57 +00:00
Daniel Franke edc5f63bf6 invoke.texi: Removed leading '-' from option index entries.
2007-04-24  Daniel Franke  <franke.daniel@gmail.com>

       * doc/invoke.texi: Removed leading '-' from option index entries.

From-SVN: r124092
2007-04-23 20:02:46 -04:00
GCC Administrator b2b89b8db5 Daily bump.
From-SVN: r124089
2007-04-23 23:17:14 +00:00
Zdenek Dvorak 7506e1cbdc tree-phinodes.c (reserve_phi_args_for_new_edge, [...]): Use phi_nodes_ptr.
* tree-phinodes.c (reserve_phi_args_for_new_edge, remove_phi_node):
	Use phi_nodes_ptr.
	(create_phi_node): Use set_phi_nodes.
	* omp-low.c (expand_omp_parallel): Use bb_stmt_list.
	* tree-if-conv.c (process_phi_nodes): Use set_phi_nodes.
	(combine_blocks):  Use bb_stmt_list and set_bb_stmt_list.
	* tree-flow-inline.h (phi_nodes, set_phi_nodes,
	(bsi_start, bsi_last): Use bb_stmt_list.
	(phi_nodes_ptr, bb_stmt_list, set_bb_stmt_list): New functions.
	* cfgexpand.c (expand_gimple_basic_block): Use bb_stmt_list.
	Traverse the statements using tsi iterator.
	* basic-block.h (struct basic_block_def): Fields stmt_list
	and phi_nodes moved to ...
	(struct tree_bb_info): ... new structure.
	* tree-cfg.c (create_bb): Allocate il.tree.  Use set_bb_stmt_list.
	(tree_merge_blocks): Use bb_stmt_list and set_bb_stmt_list.
	(remove_bb): Handle blocks with NULL stmt list.  Clear il.tree field.
	(tree_verify_flow_info): Verify that il.tree is not set for
	entry and exit block.
	(tree_split_block): Use set_bb_stmt_list.

From-SVN: r124086
2007-04-23 23:15:54 +00:00
Mike Stump 933e4fe7ae i386.c (ix86_tune_features [X86_TUNE_DEEP_BRANCH_PREDICTION]): Prefer call over thunks on nocona and core2.
* config/i386/i386.c (ix86_tune_features
	[X86_TUNE_DEEP_BRANCH_PREDICTION]: Prefer call over thunks on
	nocona and core2.

From-SVN: r124084
2007-04-23 22:09:21 +00:00
Simon Baldwin 0d83bf5afb decl.c (grokparms): Added new error for duplicate function parameters names in function prototypes...
* cp/decl.c (grokparms): Added new error for duplicate function
	parameters names in function prototypes, to match gcc behavior.

	* testsuite/g++.dg/other/error15.C: New.
	* testsuite/g++.dg/cpp0x/variadic-ex9.C: Renamed function parameter to
	avoid triggering a "multiple parameters named" error.

From-SVN: r124083
2007-04-23 21:48:37 +00:00