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Author SHA1 Message Date
Alexandre Oliva
481e0a49bb re PR middle-end/31127 (ICE in cse_find_path, at cse.c:5930) 
gcc/ChangeLog:
PR middle-end/31127
* cse.c (cse_find_path): Do not bail out if a basic block that
we already visited now becomes part of a path that starts at a
different basic block.  Just disallow this, to make sure we
visit each basic block at most once.
gcc/testsuite/ChangeLog:
PR middle-end/31127
* gcc.dg/pr31127.c: New.

From-SVN: r122900
 2007-03-14 01:45:39 +00:00
Jan Hubicka
4cdb798f6c ipa-inline.c (cgraph_maybe_hot_edge_p): Look for hot/cold attributes... 
* ipa-inline.c (cgraph_maybe_hot_edge_p): Look for hot/cold attributes,
	when profile esitmate is present, calls with very low frequency are
	cold.

From-SVN: r122898
 2007-03-14 01:26:00 +00:00
Zdenek Dvorak
b3ce5b6ed7 re PR tree-optimization/30730 (-Wunsafe-loop-optimizations gives too many warnings) 
PR tree-optimization/30730
	PR tree-optimization/26900
	* tree-ssa-loop-niter.c: Include gmp.h.
	(bounds): New type.
	(mpz_set_double_int, get_type_bounds, mpz_to_double_int,
	split_to_var_and_offset, determine_value_range,
	bound_difference_of_offsetted_base, refine_bounds_using_guard,
	bound_difference, bounds_add, bounds_negate,
	number_of_iterations_ne_max, dump_affine_iv): New functions.
	(number_of_iterations_ne, number_of_iterations_lt_to_ne,
	assert_loop_rolls_lt, assert_loop_rolls_le): Use bounds on the
	difference of initial and final value of control iv to validate
	results.
	(number_of_iterations_cond): Add loop parameter.  Determine bounds
	on the difference of the extremes of the control iv.  Add dumps.
	(expand_simple_operations): Handle phi nodes.
	(simplify_using_initial_conditions): Do not record used conditions.
	(number_of_iterations_exit): Pass loop to number_of_iterations_cond.
	Do not set additional_info.
	(implies_nonnegative_p, implies_ge_p): Removed.
	(derive_constant_upper_bound): Do not use parameter `additional'.
	(record_estimate): Parameter `additional' removed.  Parameter
	`i_bound' added.  Do not call derive_constant_upper_bound.
	(record_nonwrapping_iv): Use derive_constant_upper_bound to
	bound the number of iterations estimate.
	(estimate_numbers_of_iterations_loop): Pass the estimate from
	the number of iterations analysis to record_estimate.
	* tree.h (multiple_of_p): Declare.
	* tree-scalar-evolution.c (expression_expensive_p): Removed.
	(scev_const_prop): Do not check expression_expensive_p.
	* fold-const.c (multiple_of_p): Exported.
	* double-int.c (double_int_mask): Exported.
	* double-int.h (double_int_mask): Declare.
	* tree-flow.h (struct tree_niter_desc): Removed additional_info
	field.  Added max field.

	* gcc.dg/tree-ssa/loop-26.c: New test.

From-SVN: r122896
 2007-03-14 00:38:34 +00:00
GCC Administrator
ec34c4e4c0 Daily bump. 
From-SVN: r122894
 2007-03-14 00:17:13 +00:00
Mark Mitchell
4844b16769 re PR bootstrap/30899 (build failure with --enable-generated-files-in-srcdir) 
PR bootstrap/30899
	* Make-lang.in (doc/g++.1): Use $< to specify the location from
	which to copy.

From-SVN: r122890
 2007-03-13 23:51:07 +00:00
David Taylor
3dfe046fa7 re PR driver/12448 (-MT / -MQ don't behave as documented.) 
2007-03-13  David Taylor  <taylor@candd.org>

	PR driver/12448:
	* gcc.c (cpp_unique_options): If -MT or -MQ is seen, don't pass
	default -MQ.

From-SVN: r122889
 2007-03-13 23:50:42 +00:00
John David Anglin
dc92acbc66 re PR target/31123 (FAIL: gcc.c-torture/execute/builtin-bitops-1.c compilation, -O3 ...) 
PR target/31123
	Fix ChangeLog entry.

From-SVN: r122887
 2007-03-13 23:23:54 +00:00
John David Anglin
de94a581a9 pa.md (vdepi_ior): Don't allow zero length deposit. 
* pa.md (vdepi_ior): Don't allow zero length deposit.  Likewise for
	two unamed patterns.

From-SVN: r122885
 2007-03-13 23:09:08 +00:00
Uros Bizjak
5be6cb59b3 i386.opt (mcx16, msahf): New options. 
* config/i386/i386.opt (mcx16, msahf): New options.
        * config/i386/i386.c (x86_cmpxchg16b, x86_sahf): Remove.
        (ix86_tune_features) [X86_TUNE_USE_SAHF]: Enable for m_GENERIC.

        * config/i386/driver-i386.c (bit_LAHF_LM): New define.
        (host_detect_local_cpu): Detect cx16 and lahf_lm cpuid bits.
        Output -mcx16 and -msahf options when corresponding bit is set.

        * doc/invoke.texi (i386 and x86-64 Options): Document -mcx16
        and -msahf options.

testsuite/ChangeLog

        * testsuite/gcc.target/i386/cmpxchg16b-1.c: New test.

From-SVN: r122884
 2007-03-13 22:18:33 +01:00
Paolo Carlini
d265b0b1c2 tuple: Only include <utility> for std::pair, and forward declare reference_wrapper... 
2007-03-13  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/tuple: Only include <utility> for std::pair, and
	forward declare reference_wrapper; formatting fixes.
	* include/tr1/ref_fwd.h: Remove.
	* include/tr1/tuple_defs.h: Remove, unused.
	* include/Makefile.am: Update.
	* include/Makefile.in: Regenerate.
	* testsuite/tr1/6_containers/tuple/creation_functions/make_tuple.cc:
	Include <tr1/functional> too.

	* include/tr1/tuple: Define tuple_size<tuple<_Elements...> >::value.

From-SVN: r122883
 2007-03-13 20:02:59 +00:00
Keith Seitz
bde6c7a990 java-interp.h (_Jv_InterpClass): Declare friend function _Jv_GetInterpClassSourceFile. 
* include/java-interp.h (_Jv_InterpClass): Declare
        friend function _Jv_GetInterpClassSourceFile.
        * java/lang/Class.h (Class): Likewise.
        * java/lang/natClass.cc (_Jv_GetInterpClassSourceFile):
        New function.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (getSourceFile): Implement.

From-SVN: r122882
 2007-03-13 19:27:13 +00:00
Alexandre Oliva
03943c05c1 configure.ac: Test for assembler tolerance to # 0 "". 
* configure.ac: Test for assembler tolerance to # 0 "".
* configure, config.in: Rebuilt.
* final.c (final_scan_insn): Emit it if HAVE_AS_LINE_ZERO.

From-SVN: r122879
 2007-03-13 07:19:14 +00:00
Geoffrey Keating
98312a9bed * doc/invoke.texi (Spec Files): Update for '%{,' spec. 
From-SVN: r122878
 2007-03-13 07:15:51 +00:00
Geoffrey Keating
49522de2d2 darwin-fallback.c: Compile file only on powerpc. 
* config/rs6000/darwin-fallback.c: Compile file only on powerpc.
	(handle_syscall): Handle direct system calls.
	* config/rs6000/darwin.h (HAS_MD_FALLBACK_FRAME_STATE_FOR): Delete.

From-SVN: r122877
 2007-03-13 07:13:16 +00:00
Thomas Fitzsimmons
442a795bc6 Makefile.am (AM_CXXFLAGS): Define ECJ_JAR_FILE. 
2007-03-13  Thomas Fitzsimmons  <fitzsim@redhat.com>

        * Makefile.am (AM_CXXFLAGS): Define ECJ_JAR_FILE.
        * classpath/configure.ac: Add --with-ecj-jar configure option.
        * classpath/gnu/classpath/Configuration.java.in (ECJ_JAR): New
        field.
        * classpath/INSTALL: Document --with-ecj-jar configure option and
        ecj jar requirement for com.sun.tools.javac support.
        * classpath/tools/Makefile.am: Build decendents of com and sun
        directories.
        * configure.ac: Substitute ECJ_JAR in stub Configuration.java.
        * gnu/classpath/Configuration.java,
        gnu/classpath/natConfiguration.cc (ecj): New method.
        (ECJ_JAR): New field.
        * scripts/makemake.tcl (scan_packages): Add com directory.
        * sources.am (property_files): Add
        classpath/resource/sun/rmi/rmic/messages.properties and
        classpath/resource/com/sun/tools/javac/messages.properties.
        * classpath/resource/com, classpath/resource/com/sun,
        classpath/resource/com/sun/tools,
        classpath/resource/com/sun/tools/javac, classpath/resource/sun,
        classpath/resource/sun/rmi, classpath/resource/sun/rmi/rmic,
        classpath/tools/classes/com, classpath/tools/classes/com/sun,
        classpath/tools/classes/com/sun/javadoc,
        classpath/tools/classes/com/sun/tools,
        classpath/tools/classes/com/sun/tools/doclets,
        classpath/tools/classes/sun, classpath/tools/classes/sun/rmi,
        classpath/tools/classes/sun/rmi/rmic, classpath/tools/com,
        classpath/tools/com/sun, classpath/tools/com/sun/javadoc,
        classpath/tools/com/sun/tools,
        classpath/tools/com/sun/tools/doclets,
        classpath/tools/com/sun/tools/javac, classpath/tools/sun,
        classpath/tools/sun/rmi, classpath/tools/sun/rmi/rmic: New
        directories.
        * classpath/resource/com/sun/tools/javac/messages.properties,
        classpath/resource/sun/rmi/rmic/messages.properties,
        classpath/tools/classes/com/sun/javadoc/ClassDoc.class,
        classpath/tools/classes/com/sun/javadoc/ConstructorDoc.class,
        classpath/tools/classes/com/sun/javadoc/Doc.class,
        classpath/tools/classes/com/sun/javadoc/DocErrorReporter.class,
        classpath/tools/classes/com/sun/javadoc/Doclet.class,
        classpath/tools/classes/com/sun/javadoc/ExecutableMemberDoc.class,
        classpath/tools/classes/com/sun/javadoc/FieldDoc.class,
        classpath/tools/classes/com/sun/javadoc/MemberDoc.class,
        classpath/tools/classes/com/sun/javadoc/MethodDoc.class,
        classpath/tools/classes/com/sun/javadoc/PackageDoc.class,
        classpath/tools/classes/com/sun/javadoc/ParamTag.class,
        classpath/tools/classes/com/sun/javadoc/Parameter.class,
        classpath/tools/classes/com/sun/javadoc/ProgramElementDoc.class,
        classpath/tools/classes/com/sun/javadoc/RootDoc.class,
        classpath/tools/classes/com/sun/javadoc/SeeTag.class,
        classpath/tools/classes/com/sun/javadoc/SerialFieldTag.class,
        classpath/tools/classes/com/sun/javadoc/SourcePosition.class,
        classpath/tools/classes/com/sun/javadoc/Tag.class,
        classpath/tools/classes/com/sun/javadoc/ThrowsTag.class,
        classpath/tools/classes/com/sun/javadoc/Type.class,
        classpath/tools/classes/com/sun/javadoc/TypeVariable.class,
        classpath/tools/classes/com/sun/tools/doclets/Taglet.class,
        classpath/tools/classes/sun/rmi/rmic/Main.class,
        classpath/tools/classes/sun/rmi/rmic/Messages.class,
        classpath/tools/com/sun/javadoc/ClassDoc.java,
        classpath/tools/com/sun/javadoc/ConstructorDoc.java,
        classpath/tools/com/sun/javadoc/Doc.java,
        classpath/tools/com/sun/javadoc/DocErrorReporter.java,
        classpath/tools/com/sun/javadoc/Doclet.java,
        classpath/tools/com/sun/javadoc/ExecutableMemberDoc.java,
        classpath/tools/com/sun/javadoc/FieldDoc.java,
        classpath/tools/com/sun/javadoc/MemberDoc.java,
        classpath/tools/com/sun/javadoc/MethodDoc.java,
        classpath/tools/com/sun/javadoc/PackageDoc.java,
        classpath/tools/com/sun/javadoc/ParamTag.java,
        classpath/tools/com/sun/javadoc/Parameter.java,
        classpath/tools/com/sun/javadoc/ProgramElementDoc.java,
        classpath/tools/com/sun/javadoc/RootDoc.java,
        classpath/tools/com/sun/javadoc/SeeTag.java,
        classpath/tools/com/sun/javadoc/SerialFieldTag.java,
        classpath/tools/com/sun/javadoc/SourcePosition.java,
        classpath/tools/com/sun/javadoc/Tag.java,
        classpath/tools/com/sun/javadoc/ThrowsTag.java,
        classpath/tools/com/sun/javadoc/Type.java,
        classpath/tools/com/sun/javadoc/TypeVariable.java,
        classpath/tools/com/sun/tools/doclets/Taglet.java,
        classpath/tools/com/sun/tools/javac/Main.java,
        classpath/tools/com/sun/tools/javac/Messages.java,
        classpath/tools/sun/rmi/rmic/Main.java,
        classpath/tools/sun/rmi/rmic/Messages.java: New files.
        * Makefile.in, classpath/Makefile.in, classpath/configure,
        classpath/doc/Makefile.in, classpath/doc/api/Makefile.in,
        classpath/examples/Makefile.in, classpath/external/Makefile.in,
        classpath/external/jsr166/Makefile.in,
        classpath/external/relaxngDatatype/Makefile.in,
        classpath/external/sax/Makefile.in,
        classpath/external/w3c_dom/Makefile.in,
        classpath/include/Makefile.in, classpath/include/config.h.in,
        classpath/lib/Makefile.in,
        classpath/lib/gnu/classpath/Configuration.class,
        classpath/native/Makefile.in, classpath/native/fdlibm/Makefile.in,
        classpath/native/jawt/Makefile.in,
        classpath/native/jni/Makefile.in,
        classpath/native/jni/classpath/Makefile.in,
        classpath/native/jni/gconf-peer/Makefile.in,
        classpath/native/jni/gtk-peer/Makefile.in,
        classpath/native/jni/java-io/Makefile.in,
        classpath/native/jni/java-lang/Makefile.in,
        classpath/native/jni/java-net/Makefile.in,
        classpath/native/jni/java-nio/Makefile.in,
        classpath/native/jni/java-util/Makefile.in,
        classpath/native/jni/midi-alsa/Makefile.in,
        classpath/native/jni/midi-dssi/Makefile.in,
        classpath/native/jni/native-lib/Makefile.in,
        classpath/native/jni/qt-peer/Makefile.in,
        classpath/native/jni/xmlj/Makefile.in,
        classpath/native/plugin/Makefile.in,
        classpath/resource/Makefile.in, classpath/scripts/Makefile.in,
        classpath/tools/Makefile.in, configure,
        gnu/classpath/Configuration.h: Regenerate.

From-SVN: r122876
 2007-03-13 05:48:03 +00:00
GCC Administrator
a10da70c66 Daily bump. 
From-SVN: r122874
 2007-03-13 00:17:33 +00:00
Seongbae Park
2b8a9b3de0 c90-vla-1.c: Reflect the change of the error message. 
2007-03-12  Seongbae Park <seongbae.park@gmail.com>

	* gcc.dg/c90-vla-1.c: Reflect the change of the error message.
	* gcc.dg/c99-vla-1.c: Likewise.
	* g++.dg/ext/vla1.C: Likewise

From-SVN: r122871
 2007-03-12 22:37:51 +00:00
Brooks Moses
7d07e4ea35 invoke.texi: Fix cpp.info cross-reference. 
* doc/invoke.texi: Fix cpp.info cross-reference.
* doc/passes.texi: Fix gcc.info cross-reference.

From-SVN: r122869
 2007-03-12 15:05:07 -07:00
Stephen M. Webb
a21856f76b regex: Add "boilerplate" implementations. 
2007-03-12  Stephen M. Webb  <stephen.webb@bregmasoft.com>

	* include/tr1/regex: Add "boilerplate" implementations.
	* testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/
	translate_nocase.cc: New.
	* testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/
	ctor.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex_traits/char/
	translate_nocase.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex_traits/char/
	ctor.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_ecma.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	default.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_grep.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_extended.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_basic.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_awk.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_egrep.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	range.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	string_op.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	string.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	pstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	cstring_op.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/wchar_t/
	cstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	range.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	string_op.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	string.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	pstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	cstring_op.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/assign/char/
	cstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
	range.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
	default.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
	string.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
	pstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
	cstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
	range.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
	default.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
	string.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
	pstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
	cstring.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/match_results/ctors/char/
	default.cc: Likewise.

From-SVN: r122867
 2007-03-12 21:57:51 +00:00
Zdenek Dvorak
fbb0d4f878 re PR middle-end/30835 (ICE with -O2 -ftree-loop-linear) 
PR tree-optimization/30835
	* lambda-code.c (can_convert_to_perfect_nest): Check whether
	bb_for_stmt is not NULL before accessing it.

From-SVN: r122866
 2007-03-12 21:56:12 +00:00
Joseph Myers
dc5bbad332 gcc.c (main): Handle target_sysroot_hdrs_suffix being NULL for some multilibs. 
* gcc.c (main): Handle target_sysroot_hdrs_suffix being NULL for
	some multilibs.

From-SVN: r122865
 2007-03-12 21:32:41 +00:00
Kyle Galloway
814bcb146b jvmti.cc (_Jv_JVMTI_GetArgumentsSize): Make wide type arrays count as a sigle slot. 
2007-03-12  Kyle Galloway  <kgallowa@redhat.com>

	* jvmti.cc (_Jv_JVMTI_GetArgumentsSize): Make wide type arrays count
	as a sigle slot.

From-SVN: r122864
 2007-03-12 20:15:25 +00:00
Kyle Galloway
b389f63b05 jvmti.cc (_Jv_JVMTI_GetArgumentsSize): Make wide type arrays count as a sigle slot. 
2007-03-12  Kyle Galloway  <kgallowa@redhat.com>

	* jvmti.cc (_Jv_JVMTI_GetArgumentsSize): Make wide type arrays count
	as a sigle slot.

From-SVN: r122863
 2007-03-12 20:12:47 +00:00
Brooks Moses
80ca80e9cc re PR bootstrap/30635 (--enable-stage1-langauges configure option is not documented.) 
PR 30635
* doc/install.texi: Document --enable-stage1-languages

From-SVN: r122861
 2007-03-12 13:03:33 -07:00
Marco Trudel
ff4b07ef6e natString.cc (getBytes (jstring enc)): Fixed the loop for multiple cycles, Code cleanup 
2007-03-12  Marco Trudel  <mtrudel@gmx.ch>

	* java/lang/natString.cc (getBytes (jstring enc)):
	Fixed the loop for multiple cycles, Code cleanup

From-SVN: r122859
 2007-03-12 19:48:32 +00:00
Steven Bosscher
dacb3cda32 tree-pass.h (pass_into_cfg_layout_mode, [...]): Declare. 
* tree-pass.h (pass_into_cfg_layout_mode,
	pass_outof_cfg_layout_mode): Declare.
	* cfglayout.c (into_cfg_layout_mode, outof_cfg_layout_mode,
	pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode): New.
	* passes.c (pass_into_cfg_layout_mode): Schedule before jump2.
	(pass_outof_cfg_layout_mode): Schedule after pass_rtl_ifcvt.

From-SVN: r122858
 2007-03-12 19:38:06 +00:00
Brooks Moses
6da4bc4e6e Fixed erroneous ChangeLog and gcc/ChangeLog entries. 
From-SVN: r122856
 2007-03-12 12:00:28 -07:00
Brooks Moses
07f1ac6d75 Makefile.in: Add dummy "install-info" target. 
fixincludes/
* Makefile.in: Add dummy "install-info" target.
<toplevel>
* Makefile.def (fixincludes): Remove unneeded "missing" lines.
* Makefile.in: Regenerate

From-SVN: r122855
 2007-03-12 11:58:12 -07:00
Seongbae Park
50d50fc7ee invoke.texi (Wvla): New warning. 
ChangeLog:

2007-03-12  Seongbae Park <seongbae.park@gmail.com>

	* gcc/doc/invoke.texi (Wvla): New warning.

gcc/ChangeLog:

2007-03-12  Seongbae Park <seongbae.park@gmail.com>

	* c-decl.c (warn_variable_length_array): New function.
	Refactored from grokdeclarator to handle warn_vla
	and handle unnamed array case.
	(grokdeclarator): Refactored VLA warning case.
	* c.opt (Wvla): New flag.

gcc/cp/ChangeLog:

2007-03-12  Seongbae Park <seongbae.park@gmail.com>

	* decl.c (compute_array_index_type): New warning flag warn_vla.

gcc/testsuite/ChangeLog:

2007-03-12  Seongbae Park <seongbae.park@gmail.com>

 	* gcc.dg/wvla-1.c: New test
 	* gcc.dg/wvla-2.c: New test
 	* gcc.dg/wvla-3.c: New test
 	* gcc.dg/wvla-4.c: New test
 	* gcc.dg/wvla-5.c: New test
 	* gcc.dg/wvla-6.c: New test
 	* gcc.dg/wvla-7.c: New test
	* g++.dg/warn/Wvla-1.C: New test
	* g++.dg/warn/Wvla-2.C: New test
	* g++.dg/warn/Wvla-3.C: New test

From-SVN: r122851
 2007-03-12 18:31:39 +00:00
Richard Henderson
ae0698035b alpha.c (alpha_elf_section_type_flags): New. 
* config/alpha/alpha.c (alpha_elf_section_type_flags): New.
	(TARGET_SECTION_TYPE_FLAGS): New.

From-SVN: r122850
 2007-03-12 11:15:51 -07:00
Richard Henderson
24c78b3ac8 darwin.c (machopic_reloc_rw_mask): New. 
* config/darwin.c (machopic_reloc_rw_mask): New.
        * config/darwin-protos.h (machopic_reloc_rw_mask): Declare.
        * config/darwin.h (TARGET_ASM_RELOC_RW_MASK): New.

From-SVN: r122846
 2007-03-12 10:00:11 -07:00
Mark Mitchell
3026f2dfd9 re PR c++/30108 (internal compiler error: in make_decl_rtl, at varasm.c:890) 
PR c++/30108
	* call.c (convert_default_arg): Copy non-constant arguments.

	PR c++/30108
	* g++.dg/other/default6.C: New test.

From-SVN: r122844
 2007-03-12 16:24:18 +00:00
Mark Mitchell
6d4817e374 cppdefault.c (cpp_EXEC_PREFIX): New variable. 
* cppdefault.c (cpp_EXEC_PREFIX): New variable.
	* cppdefault.h (cpp_PREFIX): Document.
	(cpp_PREFIX_len): Likewise.
	(cpp_EXEC_PREFIX): New variable.
	* Makefile.in (PREPROCESSOR_DEFINES): Add STANDARD_EXEC_PREFIX.
	* c-incpath.c (add_standard_paths): Correct logic for relocating
	paths within prefix.

From-SVN: r122843
 2007-03-12 15:59:06 +00:00
Paolo Carlini
91b0b94a04 stl_algo.h (swap_ranges): Move... 
2007-03-12  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (swap_ranges): Move...
	* include/bits/stl_algobase.h: ... here.
	* include/tr1/array: Trim includes, stl_algobase.h is enough.

From-SVN: r122840
 2007-03-12 13:59:50 +00:00
Uros Bizjak
d8e3118a8b i386.md (fixuns_trunc<mode>hi2): Implement from fixuns_truncsfhi2 and fixuns_truncdfhi2 using SSEMODEF mode macro. 
* config/i386/i386.md (fixuns_trunc<mode>hi2): Implement from
	fixuns_truncsfhi2 and fixuns_truncdfhi2 using SSEMODEF
	mode macro.
	(fix_trunc<mode>di_sse): Implement from fix_truncsfdi_sse and
	fix_truncdfdi_sse using SSEMODEF mode macro.
	(fix_trunc<mode>si_sse): Implement from fix_truncsfsi_sse and
	fix_truncdfsi_sse using SSEMODEF mode macro.
	(fix_trunc?f?i_sse peephole2): Implement using SSEMODEF mode macro.
	(fix_trunc?f?i_sse K8 peephole2): Fix register constraint.

From-SVN: r122839
 2007-03-12 12:32:13 +01:00
Richard Sandiford
56fca24ad8 target-supports.exp (check_profiling_available): Return false for VxWorks. 
gcc/testsuite/
	* lib/target-supports.exp (check_profiling_available): Return false
	for VxWorks.
	(check_effective_target_vxworks_kernel): New procedure.
	* gcc.dg/20040813-1.c: Extend list of stabless targets to include
	VxWorks.
	* gcc.dg/builtins-config.h: Do not define HAVE_C99_RUNTIME on VxWorks.
	* gcc.dg/intmax_t-1.c: Extend the list of targets without inttypes.h
	to include VxWorks.
	* gcc.dg/vxworks/initpri2.c: Require vxworks_kernel.

From-SVN: r122838
 2007-03-12 10:44:52 +00:00
Richard Sandiford
8906bbc09c config.gcc (i[4567]86-wrs-vxworks, [...]): Add elfos.h to tm_file. 
gcc/
	* config.gcc (i[4567]86-wrs-vxworks, i[4567]86-wrs-vxworksae): Add
	elfos.h to tm_file.

From-SVN: r122837
 2007-03-12 09:58:50 +00:00
Richard Sandiford
6477126a2a 981006-1.c: Use the non-PIC options if PIC is not supported. 
gcc/testsuite/
	* gcc.c-torture/compile/981006-1.c: Use the non-PIC options if
	PIC is not supported.
	* gcc.dg/20020103-1.c: Add dg-require-effective-target fpic.
	* gcc.dg/20020426-2.c: Likewise.
	* gcc.dg/pr28243.c: Likewise.
	* gcc.dg/visibility-11.c: Likewise.
	* gcc.dg/tls/opt-9.c: Likewise.
	* gcc.dg/tls/opt-10.c: Likewise.
	* gcc.dg/tls/pic-1.c: Likewise.
	* gcc.dg/tls/struct-1.c: Likewise.
	* gcc.target/i386/20000807-1.c: Likewise.
	* gcc.target/i386/20000904-1.c: Likewise.
	* gcc.target/i386/20011119-1.c: Likewise.
	* gcc.target/i386/990213-2.c: Likewise.
	* gcc.target/i386/990214-1.c: Likewise.
	* gcc.target/i386/compress-float-387-pic.c: Likewise.
	* gcc.target/i386/compress-float-sse-pic.c: Likewise.
	* gcc.target/i386/pic-1.c: Likewise.
	* gcc.target/i386/pr21518.c: Likewise.
	* gcc.target/i386/pr23098.c: Likewise.
	* gcc.target/i386/pr23943.c: Likewise.

From-SVN: r122836
 2007-03-12 08:59:07 +00:00
Olga Golovanevsky
d4e702949e ipa-type-escape improvements 
From-SVN: r122835
 2007-03-12 08:44:48 +00:00
Brooks Moses
e8bb459742 * Makefile.in (install-info): New dummy target. 
From-SVN: r122832
 2007-03-11 23:13:30 -07:00
Mark Mitchell
3c38f0ff2e re PR c++/30328 (bit-field: unassemblable assembly code) 
PR c++/30328
	* semantics.c (finish_typeof): Use unlowered_expr_type.
	
	PR c++/30328
	* g++.dg/ext/bitfield1.C: New test.

	PR c++/31038
	* parser.c (cp_parser_postfix_expression): Disallow compound
	literals in constant expressions.

	PR c++/31038
	* g++.dg/template/complit2.C: New test.

From-SVN: r122829
 2007-03-12 00:26:39 +00:00
GCC Administrator
efb84847df Daily bump. 
From-SVN: r122827
 2007-03-12 00:17:17 +00:00
Paul Thomas
f68abf4a59 re PR fortran/30883 ([4.1/4.2 only] procedure with dummy procedure f1 rejected with implicit none) 
2007-03-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30883
	* parse.c (parse_interface): Use the default types from the
	formal namespace if a function or its result do not have a type
	after parsing the specification statements.

2007-03-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30883
	* gfortran.dg/interface_11.f90: New test.

From-SVN: r122822
 2007-03-11 16:17:32 +00:00
Richard Guenther
13338552e2 re PR middle-end/31115 (libstdc++ 22_locale/num_get/get/char/2.cc 27_io/basic_ostream/inserters_arithmetic/char/6.cc) 
2007-03-11  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/31115
	* tree-vrp.c (extract_range_from_binary_expr): Make sure
	the shift count is positive and non-anti-range for RSHIFT_EXPR.
	A shift count of zero is not special as with *_DIV_EXPR.
	(vrp_int_const_binop): Handle RSHIFT_EXPR for determining overflow
	direction.

	* gcc.dg/torture/pr31115.c: New testcase.

From-SVN: r122821
 2007-03-11 16:08:35 +00:00
Ian Lance Taylor
d7419dec45 tree-vrp.c (vrp_int_const_binop): Handle PLUS_EXPR and the *_DIV_EXPR codes correctly with overflow infinities. 
* tree-vrp.c (vrp_int_const_binop): Handle PLUS_EXPR and
	the *_DIV_EXPR codes correctly with overflow infinities.

From-SVN: r122820
 2007-03-11 15:53:30 +00:00
Paolo Carlini
bd91a8c4ed PR libstdc++/28080 (final) 
2007-03-11  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/28080 (final)
	* include/std/iosfwd: Do not include <bits/c++io.h>.
	* config/io/basic_file_stdio.h: Do it here.
	* include/ext/stdio_sync_filebuf.h: Likewise.
	* include/ext/rope: Include <bits/gthr.h> unconditionally.
	* include/std/fstream: Do not include <bits/gthr.h>.
	
	* include/std/ios: Do not include <cstdio>.
	* include/bits/ios_base.h: Do it here.
	* 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: r122818
 2007-03-11 12:03:34 +00:00
Ira Rosen
e838422b9e tree-data-ref.c (analyze_offset): Add a return value (bool) to indicate success/failure of the analysis. 
* tree-data-ref.c (analyze_offset): Add a return value (bool) to
	indicate success/failure of the analysis. Add negation to subtrahend
	in case of subtraction. Fail if both operands contain constants.
	(create_data_ref): Fail if analyze_offset fails.

From-SVN: r122817
 2007-03-11 11:13:34 +00:00
Uros Bizjak
7b8cd03d69 * Fix a typo in my previous commit. 
From-SVN: r122816
 2007-03-11 11:36:36 +01:00
Uros Bizjak
acaaf0c621 i386.md (frndintxf2): Rename to ... 
* config/i386/i386.md (frndintxf2): Rename to ...
        (rintxf2): ... this. Remove expander having same name.
        (rintsf2, rintdf2): Implement using SSEMODEF macro.
        (roundsf2, rounddf2): Ditto.
        (lrint<mode>di2, lrint<mode>si2): Implement using SSEMODEI24 macro.
        (lround<mode>di2, lround<mode>si2): Ditto.

From-SVN: r122815
 2007-03-11 11:27:30 +01:00
Mark Mitchell
f9aa54d3c5 re PR c++/30274 (bool bit-field: wrong increment and decremenet) 
PR c++/30274
	* cp-tree.h (unlowered_expr_type): New function.
	* typeck.c (is_bitfield_expr_with_lowered_type): Handle
	COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
	(unlowered_expr_type): New function.
	(build_unary_op): Disallow predecrements of bool bitfields.
	* call.c (build_conditional_expr): Use unlowered_expr_type.
	* pt.c (type_unification_real): Likewise.
	PR c++/30274
	* g++.dg/expr/bitfield3.C: New test.
	* g++.dg/expr/bitfield4.C: Likewise.
	* g++.dg/expr/bitfield5.C: Likewise.
	* g++.dg/expr/bitfield6.C: Likewise.

From-SVN: r122813
 2007-03-11 03:07:59 +00:00