mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-02-22 12:49:45 +08:00
Code Issues Packages Projects Releases Wiki Activity
81,210 Commits 73 Branches 201 Tags 2.1 GiB
518a0b7838
Commit Graph

81210 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Jerry DeLisle
518a0b7838 re PR fortran/18923 (segfault after subroutine name confusion) 
2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR testsuite/18923
	* gfortran.dg/invalid_contains_1.f90: New test.
	* gfortran.dg/invalid_contains_2.f90: New test.

From-SVN: r125353
 2007-06-06 01:21:29 +00:00
Jerry DeLisle
766a8f6262 re PR testsuite/32057 (Random failure on gfortran.dg/secnds.f) 
2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR testsuite/32057
	* gfortran.dg/secnds.f: Update test to avoid roundoff errors and
	midnight issues.

From-SVN: r125352
 2007-06-06 00:54:30 +00:00
GCC Administrator
ee8e242435 Daily bump. 
From-SVN: r125350
 2007-06-06 00:16:55 +00:00
Manuel López-Ibáñez
ebd003c09b re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings) 
2007-06-05  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR testsuite/25241
testsuite/
	* gcc.dg/invalid-call-1.c: Use dg-warning to match the warning and
	dg-message to match de note.
	* gcc.dg/pr26570.c: Use dg-message for a note.
	* gcc.dg/pr29254.c: Use dg-message for generic output and use
	dg-error instead of dg-warning because of -Werror.
	* gcc.dg/glibc-uclibc-1.c: Use dg-message for output that is
	neither an error, nor a warning.
	* gcc.dg/glibc-uclibc-2.c: Likewise
	* gcc.dg/cpp/19940712-1.c: Likewise.

From-SVN: r125347
 2007-06-05 22:30:24 +00:00
Joerg Wunsch
f7fd775f02 re PR preprocessor/23479 (Implement binary constants with a "0b" prefix) 
2007-06-05  Joerg Wunsch  <j.gnu@uriah.heep.sax.de>

	PR preprocessor/23479
gcc/
	* doc/extend.texi: Document the 0b-prefixed binary integer
	constant extension.

libcpp/
	* expr.c (cpp_classify_number): Implement 0b-prefixed binary
	integer constants.
	(append_digit): Likewise.
	* include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
	binary integer constants.

testsuite/
	* testsuite/gcc.dg/binary-constants-1.c: Add test suites for
	the 0b-prefixed binary integer constants.
	* testsuite/gcc.dg/binary-constants-2.c: Ditto.
	* testsuite/gcc.dg/binary-constants-3.c: Ditto.
	* testsuite/gcc.dg/binary-constants-4.c: Ditto.

From-SVN: r125346
 2007-06-05 22:25:27 +00:00
Uros Bizjak
1a5f8b894c re PR tree-optimization/32215 (ICE in supportable_narrowing_operation, at tree-vectorizer.c:1907) 
PR tree-optimization/32215
        * tree-vectorizer.c (supportable_widening_operation): Return false
        for unsupported FIX_TRUNC_EXPR tree code.
        (supportable_narrowing_operation): Ditto for FLOAT_EXPR tree code.

From-SVN: r125343
 2007-06-05 22:23:58 +02:00
Jerry DeLisle
de8936774a re PR fortran/18923 (segfault after subroutine name confusion) 
2007-06-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/18923
	* parse.c (decode_statement): Don't call gfc_undo_symbols on MATCH_ERROR
	for ST_FUNCTION since it is called in reject_statement.
	(parse_contained): If error, loop back after reject_statement and try
	again.  Free the namespace if an error occured.

From-SVN: r125342
 2007-06-05 20:23:44 +00:00
Nathan Froyd
52ff33d0eb rs6000.h (FIXED_SCRATCH): Use r0 as a scratch register on SPE targets. 
* config/rs6000/rs6000.h (FIXED_SCRATCH): Use r0 as a scratch
	register on SPE targets.  Change documentation to reflect
	reality.
	* config/rs6000/rs6000.c (rs6000_conditional_register_usage):
	Change FIXED_SCRATCH to 14 and document why we're keeping r14
	out of the register allocation pool.
	(rs6000_reg_live_or_pic_offset_p): New function.
	(rs6000_emit_prologue): Move the actual saving of LR up to free
	r0 for holding r11.  Split saving of SPE 64-bit registers into
	its own case.  Ensure that offsets will always be in-range for
	'evstdd' by using r11 as a scratch register to point at the start
	of the SPE save area.  Save r11 if necessary, as it is the static
	chain register.
	(rs6000_emit_epilogue): Split restoring of SPE 64-bit registers
	into its own case.  Ensure that offsets will always be in-range
	for 'evldd' by using r11 as a scratch register to point at the
	start of the SPE save area.  Also adjust r11 when restoring
	the stack pointer to compensate for pre-loading r11.

From-SVN: r125340
 2007-06-05 19:46:23 +00:00
Simon Baldwin
b08f991d91 decl.c (grokdeclarator): Readability change. 
* decl.c (grokdeclarator): Readability change.  Moved case labels into
	direct switch statement scope.

From-SVN: r125339
 2007-06-05 18:29:42 +00:00
Thomas Neumann
7fc40a9c9c typo 
From-SVN: r125338
 2007-06-05 16:16:23 +00:00
Thomas Neumann
ae50c0cbc8 cfg.c (init_flow): Use type safe memory macros. 
* cfg.c (init_flow): Use type safe memory macros.
	(alloc_block): Likewise.
	(unchecked_make_edge): Likewise.
	(dump_flow_info): Avoid using C++ keywords as variable names.
	(copy_original_table_clear): Cast according to the coding conventions.
	(copy_original_table_set): Likewise.
	* cfgexpand (label_rtx_for_bb): Likewise.
	(expand_gimüle_basic_block): Likewise.
	* cfghooks.c (dump_bb): Likewise.
	(lv_adjust_loop_header_phi): Avoid using C++ keywords as variable names.
	(lv_add_condition_to_bb): Likewise.
	* cfglayout (relink_block_chain): Cast according to the coding
	conventions.
	(fixup_reorder_chain): Likewise.
	(fixup_fallthru_exit_predecessor): Likewise.
	* cfgloop.c (glb_enum_p): Likewise.
	(get_exit_description): Likewise.
	(dump_recorded_exit): Likewise.
	* cfgloop.h (enum loop_estimation): Move out of struct scope...
	(struct loop): ... from here.
	* cfgloopmanip (rpe_enum_p): Cast according to the coding conventions.
	* cfgrtl.c (rtl_create_basic_block): Likewise.
	(rtl_split_block): Likewise.
	(rtl_dump_bb): Likewise.
	(cfg_layout_split_block): Likewise.
	(init_rtl_bb_info): Use typesafe memory macros.

	* graphds.h (struct graph_edge): Renamed edge to graph_edge.
	* graphds.h: Updated all usages of edge to graph_edge.
	* graphds.c: Likewise.
	* cfgloopanal.c: Likewise.

From-SVN: r125336
 2007-06-05 15:41:04 +00:00
Ian Lance Taylor
3fe5bcaf11 tree-vrp.c (compare_values_warnv): Check TREE_NO_WARNING on a PLUS_EXPR or MINUS_EXPR node before setting... 
./:	* tree-vrp.c (compare_values_warnv): Check TREE_NO_WARNING on a
	PLUS_EXPR or MINUS_EXPR node before setting *strict_overflow_p.
	(extract_range_from_assert): Set TREE_NO_WARNING when creating an
	expression.
	(test_for_singularity): Likewise.
testsuite/:
	* gcc.dg/Wstrict-overflow-19.c: New test.

From-SVN: r125334
 2007-06-05 13:18:22 +00:00
H.J. Lu
a176d60f9d constraints.md ("Y2"): Replaced by ... 
2007-06-05  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/constraints.md ("Y2"): Replaced by ...
	("Yt"): This.
	* config/i386/i386.md: Likewise.
	* config/i386/mmx.md: Likewise.
	* config/i386/sse.md: Likewise.

From-SVN: r125333
 2007-06-05 05:54:41 -07:00
H.J. Lu
c3b9a8d688 constraints.md ("z"): Replaced by ... 
2007-06-05  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/constraints.md ("z"): Replaced by ...
	("Y0"): This.
	* config/i386/sse.md (sse4_1_blendvpd): Likewise.
	(sse4_1_blendvps): Likewise.
	(sse4_1_pblendvb): Likewise.
	(sse4_2_pcmpestr): Likewise.
	(sse4_2_pcmpestrm): Likewise.
	(sse4_2_pcmpestr_cconly): Likewise.
	(sse4_2_pcmpistr): Likewise.
	(sse4_2_pcmpistrm): Likewise.
	(sse4_2_pcmpistr_cconly): Likewise.

Move testsuite ChangeLog to testsuite/ChangeLog.

From-SVN: r125332
 2007-06-05 05:53:27 -07:00
Razya Ladelsky
b8ff1d5bbb matrix-reorg.c (transform_access_sites): Fix computation. 
2007-06-05  Razya Ladelsky  <razya@il.ibm.com>

        * matrix-reorg.c (transform_access_sites): Fix computation.
        (transform_allocation_sites): Same.
        * testsuite/gcc.dg/matrix/matrix-6.c: Remove conversion.

From-SVN: r125331
 2007-06-05 10:48:33 +00:00
Uros Bizjak
cc55c4b074 i386.c (override_options): Use TARGET_SUBTARGET32_ISA_DEFAULT to select default ix86_isa_flags. 
* config/i386/i386.c (override_options): Use
	TARGET_SUBTARGET32_ISA_DEFAULT to select default ix86_isa_flags.

From-SVN: r125328
 2007-06-05 08:44:17 +02:00
Uros Bizjak
cb4828955f md (reg_not_xmm0_operand): New predicate. 
* config/i386/predicates/md (reg_not_xmm0_operand): New predicate.
	(nonimm_not_xmm0_operand): Ditto.
	* config/i386/sse.md ("sse4_1_blendvpd"): Use "reg_not_xmm0_operand"
	as operand[0] and operand[1] predicate.  Use "nonimm_not_xmm0_operand"
	as operand[2] predicate.  Require "z" class XMM register for
	operand[3].  Adjust asm template.
	("sse4_1_blendvpd"): Ditto.
	("sse4_1_pblendvb"): Ditto.
 	* config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Do not
	force op2 into xmm0 register for variable blend instructions.

From-SVN: r125327
 2007-06-05 07:35:39 +02:00
GCC Administrator
2eaad86a2c Daily bump. 
From-SVN: r125325
 2007-06-05 00:17:15 +00:00
Tom Tromey
7114359fb6 c-tree.h (start_enum): Update. 
* c-tree.h (start_enum): Update.
	(build_enumerator): Likewise.
	* c-decl.c (enum_next_value): Removed.
	(enum_overflow): Likewise.
	(start_enum): Add c_enum_contents argument.  Don't use globals.
	(build_enumerator): Likewise.
	* c-tree.h (struct c_enum_contents): New struct.

From-SVN: r125322
 2007-06-04 23:19:19 +00:00
Tom Tromey
762f7d9d8a * c-common.c (c_common_get_alias_set): Fix indentation. 
From-SVN: r125321
 2007-06-04 22:13:40 +00:00
Ian Lance Taylor
9a46cc164c tree-vrp.c (adjust_range_with_scev): When loop is not expected to overflow, reduce overflow infinity to regular infinity. 
./:	* tree-vrp.c (adjust_range_with_scev): When loop is not expected
	to overflow, reduce overflow infinity to regular infinity.
	(vrp_var_may_overflow): New static function.
	(vrp_visit_phi_node): Check vrp_var_may_overflow.
testsuite/:
	* gcc.dg/Wstrict-overflow-18.c: New test.

From-SVN: r125319
 2007-06-04 21:56:10 +00:00
Kazu Hirata
b9d493510e * stor-layout.c (layout_type): Remove duplicate code. 
From-SVN: r125318
 2007-06-04 21:29:01 +00:00
Manuel López-Ibáñez
da04dcb60a re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings) 
2007-06-04  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR testsuite/25241
testsuite/
	* gcc.dg/cpp/mi1.c: Use dg-message for output that is not an error.
	* gcc.dg/cpp/mi5.c: Likewise.
	* gcc.dg/cpp/mi7.c: Likewise.

From-SVN: r125317
 2007-06-04 21:11:51 +00:00
Lee Millward
8374844f75 trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust to operate on a stack allocated array for the intrinsic arguments... 
2007-06-04 Lee Millward <lee.millward@codesourcery.com>

	* trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust
	to operate on a stack allocated array for the intrinsic arguments
	instead of creating a TREE_LIST. Add two new parameters for the
	array and the number of elements. Update all callers to allocate
	an array of the correct length to pass in. Update comment.
	(gfc_intrinsic_argument_list_length): New function.
	(gfc_conv_intrinsic_mnimax): Call it.
	(gfc_conv_intrinsic_merge): Likewise.
	(gfc_conv_intrinsic_lib_function): Call it. Use new CALL_EXPR
	constructors.
	(gfc_conv_intrinsic_cmplx): Likewise.
	(gfc_conv_intrinsic_ctime): Likewise.
	(gfc_covn_intrinsic_fdate): Likewise.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_ishftc): Likewise.
	(gfc_conv_intrinsic_index): Likewise.
	(gfc_conv_intrinsic_scan): Likewise.
	(gfc_conv_intrinsic_verify): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.
	(gfc_conv_intrinsic_aint): Use new CALL_EXPR constructors.
	(gfc_conv_intrinsic_exponent): Likewise.
	(gfc_conv_intrinsic_bound): Likewise.
	(gfc_conv_intrinsic_abs): Likewise.
	(gfc_conv_intrinsic_mod): Likewise.
	(gfc_conv_intrinsic_sign): Likewise.
	(gfc_conv_intrinsic_len): Likewise.
	(gfc_conv_intrinsic_adjust): Likewise.
	(gfc_conv_intrinsic_si_kind): Likewise.

From-SVN: r125316
 2007-06-04 20:59:49 +00:00
Paolo Carlini
cab203bf5d call.c (convert_like_real): Remove pointless code. 
2007-06-04  Paolo Carlini  <pcarlini@suse.de>

	* call.c (convert_like_real): Remove pointless code.

From-SVN: r125315
 2007-06-04 20:40:43 +00:00
Uros Bizjak
8de7ef2a87 re PR c/32191 (ICE with complex __float128) 
PR c/32191
        * gcc/c-common.c (c_define_builtins): Call targetm.init_builtins ()
        before build_common_builtin_nodes ().

testsuite/ChangeLog:

        PR c/32191
        * gcc.dg/pr32191.c: New test.

From-SVN: r125314
 2007-06-04 22:07:37 +02:00
Steve Ellcey
bd075cf298 * trans-array.c (gfc_conv_array_parameter): Initialize tmp. 
From-SVN: r125313
 2007-06-04 16:00:00 +00:00
Steve Ellcey
15eb3a2e59 re PR target/31733 (ICE in rtl_verify_flow_info, at cfgrtl.c:2050: {return_internal} (nil)) 
PR target/31733
	* cfgrtl.c (rtl_verify_flow_info): Skip notes when looking for barrier.

From-SVN: r125312
 2007-06-04 15:58:12 +00:00
Matthias Klose
b1d849c109 acinclude.m4: Accept GCJ and JIKES. 
2007-06-04  Matthias Klose  <doko@ubuntu.com>

        * m4/acinclude.m4: Accept GCJ and JIKES.
        * configure: Regenerate.

From-SVN: r125310
 2007-06-04 10:05:52 +00:00
Olivier Hainque
1a075af13d mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS. 
* mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS.

From-SVN: r125309
 2007-06-04 07:48:28 +00:00
Jan Hubicka
c443019c4d tree-predcom.c (replace_ref_with, [...]): Call build_gimple_modify_stmt instead of _stat version. 
* tree-predcom.c (replace_ref_with, initialize_root_vars_lm,
	reassociate_to_the_same_stmt): Call build_gimple_modify_stmt
	instead of _stat version.

From-SVN: r125308
 2007-06-04 07:20:01 +00:00
GCC Administrator
73a92c473a Daily bump. 
From-SVN: r125305
 2007-06-04 00:17:10 +00:00
Matthias Klose
e1bea0c068 libjava/classpath/ChangeLog.gcj: 
2007-05-31  Matthias Klose  <doko@ubuntu.com>

        * javax/management/NotificationBroadcasterSupport.java
        (getNotificationInfo): Add cast.
        * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include
        directories.
        * native/jni/qt-peer/Makefile.in: Regenerate.

libjava/ChangeLog:

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/natFileWin32.cc (setFilePermissions): New (stub only).
        _access: Handle EXEC query, stub only.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Merged from classpath:
        * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge.
        * java/lang/System.java(inheritedChannel): New.
        * java/lang/Character.java: Remove stray`;'.
        * java/net/MulticastSocket.java: Merged.
        * java/text/DateFormatSymbols.java(getInstance): New, comment updates.
        * java/text/Collator.java(getInstance): Merged.
        * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG.
        getDisplayName, getDisplayNames: New.
        * java/util/logging/Logger.java: Merged.
        * Regenerate .class and .h files.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/File.java: Merge with classpath-0.95, new method
        setFilePermissions, new attribute EXEC.
        * java/io/natFilePosix.cc (setFilePermissions): New.
        _access: Handle EXEC query.
        * classpath/lib/java/io/File.class, java/io/File.h: Regenerate.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Imported GNU Classpath 0.95.

        * classpath/Makefile.in,
        classpath/native/jni/midi-dssi/Makefile.in,
        classpath/native/jni/classpath/Makefile.in,
        classpath/native/jni/Makefile.in,
        classpath/native/jni/gconf-peer/Makefile.in,
        classpath/native/jni/java-io/Makefile.in,
        classpath/native/jni/native-lib/Makefile.in,
        classpath/native/jni/java-util/Makefile.in,
        classpath/native/jni/midi-alsa/Makefile.in,
        classpath/native/jni/java-lang/Makefile.in,
        classpath/native/jni/java-nio/Makefile.in,
        classpath/native/jni/java-net/Makefile.in,
        classpath/native/jni/xmlj/Makefile.in,
        classpath/native/jni/qt-peer/Makefile.in,
        classpath/native/jni/gtk-peer/Makefile.in,
        classpath/native/Makefile.in, classpath/native/jawt/Makefile.in,
        classpath/native/fdlibm/Makefile.in,
        classpath/native/plugin/Makefile.in,
        classpath/resource/Makefile.in, classpath/scripts/Makefile.in,
        classpath/tools/Makefile.in, classpath/doc/Makefile.in,
        classpath/doc/api/Makefile.in, classpath/lib/Makefile.in,
        classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in,
        classpath/external/sax/Makefile.in,
        classpath/external/w3c_dom/Makefile.in,
        classpath/external/relaxngDatatype/Makefile.in,
        classpath/include/Makefile.in,
        classpath/examples/Makefile.in: Regenerate.
        * classpath/config.guess, classpath/config.sub,
        classpath/ltmain.sh : Update.
        * classpath/configure, classpath/depcomp, classpath/missing,
        classpath/aclocal.m4, classpath/install-sh: Regenerate.

        * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95.
        * sources.am: Regenerate.
        * Makefile.in: Regenerate.

        * Update the .class files and generated CNI header files, add new
        .class and generated CNI header files.
        * Remove generated files for removed java source files:
        classpath/gnu/java/net/BASE64.java,
        classpath/gnu/java/security/util/Base64.java,
        classpath/gnu/java/awt/peer/gtk/GThreadMutex.java,
        classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java,
        classpath/gnu/java/awt/font/autofit/Scaler.java,
        classpath/gnu/classpath/jdwp/util/Value.java,
        classpath/gnu/javax/net/ssl/Base64.java.
        * Remove empty directories.

        * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc.
        * java/lang/Class.java(setAccessible): Merge from classpath.
        * java/util/Locale.java: Remove.
        * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java,
        gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New.
        * gcj/javaprims.h: Update class declarations.
        * scripts/classes.pl: Update usage.
        * HACKING: Mention to build all peers.

From-SVN: r125302
 2007-06-03 23:18:43 +00:00
Andrew Pinski
af333b9a7f configure.ac: Fix a typo in *-*-darwin clause. 
2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * configure.ac: Fix a typo in *-*-darwin clause.
        * configure: Regenerated.

From-SVN: r125301
 2007-06-03 13:38:37 -07:00
Zdenek Dvorak
49379cb193 re PR tree-optimization/32194 (ice for legal code with -O3 with complex in loop) 
PR tree-optimization/32194
	* tree-predcom.c (determine_offset): Check that both references have
	the same type.

From-SVN: r125298
 2007-06-03 19:21:12 +00:00
Zdenek Dvorak
66f97d31f2 cfgloopmanip.c (remove_path, [...]): Change dom_bbs to vector. 
* cfgloopmanip.c (remove_path, loopify, duplicate_loop_to_header_edge):
	Change dom_bbs to vector.  Add argument to iterate_fix_dominators call.
	* loop-unroll.c (unroll_loop_runtime_iterations): Ditto.
	* tree-cfg.c (tree_duplicate_sese_region): Change doms to vector.
	Add argument to iterate_fix_dominators call.
	(remove_edge_and_dominated_blocks): Pass vector to bbs_to_fix_dom.
	* gcse.c (hoist_code): Change domby to vector.
	* cfghooks.c (make_forwarder_block): Change doms_to_fix to vector.
	Add argument to iterate_fix_dominators call.
	* loop-doloop.c (doloop_modify): Changed recount_dominator to
	recompute_dominator.
	* lambda-code.c (perfect_nestify): Ditto.
	* cfgloopanal.c: Include graphds.h.
	(struct edge, struct vertex, struct graph, dump_graph, new_graph,
	add_edge, dfs, for_each_edge, free_graph): Moved to graphds.c.
	(mark_irreducible_loops): Use graphds_scc.  Remove argument from
	add_edge call.
	* graphds.c: New file.
	* graphds.h: New file.
	* dominance.c: Include vecprim.h, pointer-set.h and graphds.h.
	(get_dominated_by, get_dominated_by_region): Change return type to
	vector.
	(verify_dominators): Recompute all dominators and compare the results.
	(recount_dominator): Renamed to ...
	(recompute_dominator): ... this.  Do not check that the block is
	dominated by entry.
	(iterate_fix_dominators): Reimplemented.
	(prune_bbs_to_update_dominators, root_of_dom_tree,
	determine_dominators_for_sons): New functions.
	* et-forest.c (et_root): New function.
	* et-forest.h (et_root): Declare.
	* Makefile.in (graphds.o): Add.
	(cfgloopanal.o): Add graphds.h dependency.
	(dominance.o): Add graphds.h, vecprim.h and pointer-set.h dependency.
	* basic-block.h (get_dominated_by, get_dominated_by_region,
	iterate_fix_dominators): Declaration changed.
	(recount_dominator): Renamed to ...
	(recompute_dominator): ... this.
	* tree-ssa-threadupdate.c (thread_block): Free dominance info.
	(thread_through_all_blocks): Do not free dominance info.

From-SVN: r125297
 2007-06-03 19:10:44 +00:00
Andreas Schwab
b6a9c30c80 m68k.c (override_options): Don't override REAL_MODE_FORMAT. 
* config/m68k/m68k.c (override_options): Don't override
	REAL_MODE_FORMAT.
	* config/m68k/m68k-modes.def (SF, DF): Define to use
	motorola_single_format and motorola_double_format, resp.
	* real.c (motorola_single_format): Renamed from
	coldfire_single_format.
	(motorola_double_format): Renamed from coldfire_double_format.
	(encode_ieee_extended): Generate a proper canonical NaN image
	respecting canonical_nan_lsbs_set.
	(ieee_extended_motorola_format): Set canonical_nan_lsbs_set to
	true.
	* real.h: Adjust declarations.

From-SVN: r125295
 2007-06-03 14:32:43 +00:00
Tobias Burnus
4889b20e23 re PR fortran/32124 (Execution stops with stat= in ALLOCATE) 
2007-05-28  Tobias Burnus  <burnus@net-b.de>

       PR fortran/32124
       * gfortran.dg/allocate_stat_1.f90: Remove.

From-SVN: r125293
 2007-06-03 09:25:54 +02:00
Kaz Kojima
439211a08d re PR target/32163 (Compiling with stack protector causes reigster spill failure) 
PR target/32163
	* config/sh/sh.md (symGOT_load): Don't schedule insns when
	the symbol is generated with the stack protector.

From-SVN: r125292
 2007-06-03 04:38:52 +00:00
Kazu Hirata
2bccb817ce m68k.c (m68k_attribute_table): Add "interrupt". 
* config/m68k/m68k.c (m68k_attribute_table): Add "interrupt".
	(m68k_get_function_kind): Return m68k_fk_interrupt_handler on
	"interrupt".
	* doc/extend.texi (interrupt): Mention m68k.

From-SVN: r125290
 2007-06-03 00:43:21 +00:00
GCC Administrator
097dbf654d Daily bump. 
From-SVN: r125288
 2007-06-03 00:16:52 +00:00
Uros Bizjak
57d47da6b8 revert: sse.md ("sse4_1_blendvpd"): Require "z" class XMM register for operand[3]. 
Revert:

 2007-06-02  Uros Bizjak  <ubizjak@gmail.com>
 
       * config/i386/sse.md ("sse4_1_blendvpd"): Require "z" class XMM
       register for operand[3].  Adjust asm template.
       ("sse4_1_blendvpd"): Ditto.
       ("sse4_1_pblendvb"): Ditto.
        * config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Do not
       force operands[3] into xmm0 register for variable blend instructions.

From-SVN: r125285
 2007-06-02 20:29:03 +02:00
H.J. Lu
8cdf2fb9d6 Fix a typo in ChangeLog. 
From-SVN: r125284
 2007-06-02 10:44:29 -07:00
Paolo Carlini
4a27a739a2 type_traits (is_reference, [...]): Remove. 
2007-06-02  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1_impl/type_traits (is_reference, add_reference,
	remove_reference): Remove.
	* include/tr1/type_traits (is_reference, add_reference,
	remove_reference): Add.
	* include/std/type_traits (is_lvalue_reference, is_rvalue_reference,
	is_reference, remove_reference, add_lvalue_reference,
	add_rvalue_reference): Add.
	* include/tr1_impl/boost_shared_ptr.h (operator*): Adjust.
	* testsuite/20_util/add_lvalue_reference/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/add_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/add_rvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_reference/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_reference/value.cc: Likewise.
	* testsuite/20_util/remove_reference/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/remove_reference/value.cc: Likewise.

	* testsuite/tr1/4_metaprogramming/add_const/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_const/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_cv/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_cv/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_pointer/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_pointer/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_reference/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_reference/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_volatile/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_volatile/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/aligned_storage/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: ... here.

From-SVN: r125283
 2007-06-02 17:24:09 +00:00
H.J. Lu
4620d81e72 configure.ac: Fix a typo. 
2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Fix a typo.
	* configure: Regenerated.

From-SVN: r125282
 2007-06-02 09:15:04 -07:00
H.J. Lu
95a3261e82 sse4_2-check.h: New. 
2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/sse4_2-check.h: New.
	* gcc.target/i386/sse4_2-crc32b.c: Likewise.
	* gcc.target/i386/sse4_2-crc32.h: Likewise.
	* gcc.target/i386/sse4_2-crc32l.c: Likewise.
	* gcc.target/i386/sse4_2-crc32q.c: Likewise.
	* gcc.target/i386/sse4_2-crc32w.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpestri-1.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpestri-2.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpestrm-1.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpestrm-2.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpgtq.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpistri-1.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpistri-2.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpistrm-1.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpistrm-2.c: Likewise.
	* gcc.target/i386/sse4_2-pcmpstr.h: Likewise.
	* gcc.target/i386/sse4_2-popcnt.h: Likewise.
	* gcc.target/i386/sse4_2-popcntl.c: Likewise.
	* gcc.target/i386/sse4_2-popcntq.c: Likewise.

From-SVN: r125281
 2007-06-02 06:45:18 -07:00
Uros Bizjak
c7a69424c9 i386.md ("sse4_1_blendvpd"): Require "z" class XMM register for operand[3]. 
* config/i386/i386.md ("sse4_1_blendvpd"): Require "z" class XMM
        register for operand[3].  Adjust asm template.
        ("sse4_1_blendvpd"): Ditto.
        ("sse4_1_pblendvb"): Ditto.
        * config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Call
        safe_vector_operand() if input operand is VECTOR_MODE_P operand. Do not
        force operands[3] into xmm0 register for variable blend instructions.
        (ix86_expand_sse_pcmpestr): Do not check operands for
        "register_operand", when insn operand predicate is "register_operand".
        (ix86_expand_sse_pcmpistr): Ditto.

From-SVN: r125280
 2007-06-02 14:49:07 +02:00
H.J. Lu
06f4e35d82 i386.h (enum reg_class): New. 
* config/i386/i386.h (enum reg_class) [SSE_FIRST_REG]: New.
        (SSE_CLASS_P): Use reg_class_subset_p between SSE_REGS.
        (REG_CLASS_NAMES): Add "FIRST_SSE_REG" string.
        (REG_CLASS_CONTENTS): Add members of FIRST_SSE_REG class.
        * config/i386/constraints.md ("z"): New register constraint
        for members of SSE_FIRST_REG class.
        * config/i386/i386-modes.def (CCA, CCC, CCO, CCS): New compare modes.
        * config/i386/i386.c (regclass_map): Change class of %xmm0 to
        SSE_FIRST_REG class.
        (put_condition_code) [EQ, NE]: Output suffixes for new compare modes.
        (ix86_cc_modes_compatible): Handle CCA, CCC, CCO and CCS modes.
        (IX86_BUILTIN_PCMPESTRI128): New for SSE4.2.
        (IX86_BUILTIN_PCMPESTRM128): Likewise.
        (IX86_BUILTIN_PCMPESTRA128): Likewise.
        (IX86_BUILTIN_PCMPESTRC128): Likewise.
        (IX86_BUILTIN_PCMPESTRO128): Likewise.
        (IX86_BUILTIN_PCMPESTRS128): Likewise.
        (IX86_BUILTIN_PCMPESTRZ128): Likewise.
        (IX86_BUILTIN_PCMPISTRI128): Likewise.
        (IX86_BUILTIN_PCMPISTRM128): Likewise.
        (IX86_BUILTIN_PCMPISTRA128): Likewise.
        (IX86_BUILTIN_PCMPISTRC128): Likewise.
        (IX86_BUILTIN_PCMPISTRO128): Likewise.
        (IX86_BUILTIN_PCMPISTRS128): Likewise.
        (IX86_BUILTIN_PCMPISTRZ128): Likewise.
        (struct builtin_description): Change "flag" field to unsigned.
        (bdesc_pcmpestr): New builtin description table.
        (bdesc_pcmpistr): Likewise.
        (ix86_init_mmx_sse_builtins): Define int_ftype_v16qi_int_v16qi_int_int,
        v16qi_ftype_v16qi_int_v16qi_int_int and int_ftype_v16qi_v16qi_int.
        Initialize pcmp[ei]str[im] insns for SSE4.2.
        (ix86_expand_sse_pcmpestr): New subroutine of ix86_expand_builtin.
        (ix86_expand_sse_pcmpistr): Likewise.
        (ix86_expand_builtin): Expand pcmp[ei]str[im] builtins for SSE4.2.
        * config/i386/i386.md (UNSPEC_PCMPESTR): New for SSE4.2.
        (UNSPEC_PCMPISTR): Likewise.
        * config/i386/sse.md (sse4_2_pcmpestr): New insn patern and splitter.
        (sse4_2_pcmpestri):New isns pattern.
        (sse4_2_pcmpestrm): Likewise.
        (sse4_2_pcmpestr_cconly): Likewise.
        (sse4_2_pcmpistr): New insn patern and splitter.
        (sse4_2_pcmpistri):New isns pattern.
        (sse4_2_pcmpistrm): Likewise.
        (sse4_2_pcmpistr_cconly): Likewise.
        * config/i386/smmintrin.h: Enable pcmp[ei]str[im] intrinsics
        in SSE4.2.


Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r125279
 2007-06-02 11:07:00 +02:00
Paolo Bonzini
82a6cadf50 configure: Regenerate. 
boehm-gc:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libffi:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libgfortran:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libgomp:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libjava:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libmudflap:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libobjc:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libssp:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

libstdc++-v3:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

zlib:
2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

From-SVN: r125278
 2007-06-02 08:18:15 +00:00
David Daney
adb04511e3 mips.c (mips_output_mi_thunk): Only load gp if not LOADGP_ABSOLUTE and not binds_local_p. 
* config/mips/mips.c (mips_output_mi_thunk): Only load gp if not
	LOADGP_ABSOLUTE and not binds_local_p.

From-SVN: r125276
 2007-06-02 04:27:40 +00:00