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2007-02-24builtins.c (fold_builtin_modf): New.Kaveh R. Ghazi4-0/+227
* builtins.c (fold_builtin_modf): New. (fold_builtin_2): Use it. testsuite: * gcc.dg/torture/builtin-modf-1.c: New test. From-SVN: r122292
2007-02-24loop-iv.c (simplify_using_initial_values): Return if the expression becomes ↵Bernd Schmidt2-0/+4
invalid due to altered regs. * loop-iv.c (simplify_using_initial_values): Return if the expression becomes invalid due to altered regs. From-SVN: r122291
2007-02-24re PR tree-optimization/30904 (VRP does not track values of shifts and/or ↵Paolo Bonzini2-0/+23
bitfields?) 2007-02-23 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/30904 * gcc.dg/pr30904.c: New test. From-SVN: r122290
2007-02-24loop-iv.c (implies_p): Detect additional cases where A implies B.Bernd Schmidt2-39/+112
* loop-iv.c (implies_p): Detect additional cases where A implies B. (determine_max_iter): Take additional LOOP arg; all callers changed. Lose broken logic dealing with PLUS. Try to limit the upper bound by one using simplifications. From-SVN: r122288
2007-02-24tlink.c (scan_linker_output): Parse linker messages from darwin9's linker ↵Mike Stump1-9/+11
better. * tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. From-SVN: r122286
2007-02-23* doc/tm.h (BIGGEST_ALIGNMENT): Clarify the purpose of this macro.DJ Delorie2-1/+7
From-SVN: r122285
2007-02-24Fix thinko in last fix.Mike Stump1-1/+4
From-SVN: r122284
2007-02-24tlink.c (scan_linker_output): Parse linker messages from darwin9's linker ↵Mike Stump2-1/+25
better. * tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. From-SVN: r122283
2007-02-24Daily bump.GCC Administrator1-1/+1
From-SVN: r122281
2007-02-24re PR debug/29614 (DWARF information for function static variable is missing ↵Steve Ellcey2-0/+9
after unrelated code addition) PR debug/29614 * varpool.c (varpool_assemble_pending_decls): Set varpool_last_needed_node to null. From-SVN: r122277
2007-02-23re PR libstdc++/25896 ([DR 526] hash_map::erase, unordered_map::erase fail ↵Paolo Carlini6-2/+556
if key is inside the table) 2007-02-23 Paolo Carlini <pcarlini@suse.de> PR libstdc++/25896 * include/tr1/hashtable (_Hashtable<>::erase(const key_type&)): Take care of &_M_extract((*__slot)->_M_v) == &__k. * testsuite/tr1/6_containers/unordered_map/erase/1.cc: New. * testsuite/tr1/6_containers/unordered_multimap/erase/1.cc: Likewise. * testsuite/tr1/6_containers/unordered_multiset/erase/1.cc: Likewise. * testsuite/tr1/6_containers/unordered_set/erase/1.cc: Likewise. From-SVN: r122276
2007-02-23i386.c (ix86_data_alignment): Don't specify an alignment bigger than the ↵DJ Delorie2-1/+6
object file can handle. * config/i386/i386.c (ix86_data_alignment): Don't specify an alignment bigger than the object file can handle. From-SVN: r122275
2007-02-23README: Correct command.Manuel López-Ibáñez4-3/+10
2007-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * gcc.test-framework/README: Correct command. * gcc.test-framework/dg-outexistsnot-exp-P.c: Replace -W with -Wunused-value. * gcc.test-framework/dg-outexists-exp-F.c: Likewise. From-SVN: r122274
2007-02-23target-supports.exp (check_effective_target_unwrapped): New.Mark Mitchell4-1/+27
* lib/target-supports.exp (check_effective_target_unwrapped): New. * testsuite/27_io/ios_base/sync_with_stdio/1.cc: XFAIL for wrapped targets. From-SVN: r122273
2007-02-23target-supports.exp (check_effective_target_unwrapped): New.Mark Mitchell4-2/+19
* lib/target-supports.exp (check_effective_target_unwrapped): New. * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc: XFAIL for Newlib targets. From-SVN: r122272
2007-02-23re PR target/30825 (current mainline fails to bootstrap when -msse is used)Uros Bizjak2-8/+15
PR target/30825 * config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32, zero_extendsidi2_rex64): Penalize MMX register<->memory moves. (*movsf_1): Penalize MMX moves. From-SVN: r122268
2007-02-23loop-iv.c (determine_max_iter): Moved in front of its sole user.Bernd Schmidt2-65/+67
* loop-iv.c (determine_max_iter): Moved in front of its sole user. From-SVN: r122264
2007-02-23re PR fortran/30660 (Allocatable components of a derived type "require" the ↵Paul Thomas4-3/+38
SAVE attribute.) 2007-02-23 Paul Thomas <pault@gcc.gnu.org> PR fortran/30660 * resolve.c (has_default_initializer): New function. (resolve_fl_variable): Call has_default_initializer to determine if the derived type has a default initializer to its ultimate components. 2007-02-23 Paul Thomas <pault@gcc.gnu.org> PR fortran/30660 * gfortran.dg/alloc_comp_basics_4.f90: Add component with an allocatable component. From-SVN: r122263
2007-02-23bfin.md (doloop_end): Fail for loops that can iterate 2^32-1 or more times ↵Bernd Schmidt2-1/+15
unless... * config/bfin/bfin.md (doloop_end): Fail for loops that can iterate 2^32-1 or more times unless flag_unsafe_loop_optimizations. From-SVN: r122262
2007-02-23Main.java: Updated copyright year.Gary Benson2-1/+5
2007-02-23 Gary Benson <gbenson@redhat.com> * gnu/gcj/tools/gcj_dbtool/Main.java: Updated copyright year. From-SVN: r122261
2007-02-232007-02-23 Gary Benson <gbenson@redhat.com>Gary Benson1-0/+0
* java/lang/VMCompiler.java (compileClass): Don't lose zeros from within the digest. From-SVN: r122260
2007-02-232007-02-23 Gary Benson <gbenson@redhat.com>Gary Benson2-2/+12
* java/lang/VMCompiler.java (compileClass): Don't lose zeros from within the digest. From-SVN: r122259
2007-02-23re PR libgcj/17002 (java.util.TimeZone.getDefault() is broken)Jakub Jelinek11-0/+0
2007-02-22 Jakub Jelinek <jakub@redhat.com> PR libgcj/17002 PR classpath/28550 * java/util/VMTimeZone.java (getDefaultTimeZoneId): To read /etc/localtime, use ZoneInfo.readTZFile instead of VMTimeZone.readtzFile. Get better timezone name for /etc/localtime, either if it is a symlink or through /etc/sysconfig/clock. (readSysconfigClockFile): New static method. (readtzFile): Removed. * java/lang/System.java: Add gnu.java.util.zoneinfo.dir to comments. * posix.cc (_Jv_platform_initProperties): Set gnu.java.util.zoneinfo.dir. * sources.am (gnu_java_util_source_files): Add classpath/gnu/java/util/ZoneInfo.java. * Makefile.in: Regenerated. * java/util/VMTimeZone.h: Regenerated. * java/util/TimeZone.h: Regenerated. * gnu/java/util/ZoneInfo.h: Generated. From-SVN: r122258
2007-02-23builtins.c (fold_builtin_logb, [...]): New.Kaveh R. Ghazi8-0/+308
* builtins.c (fold_builtin_logb, fold_builtin_significand): New. (fold_builtin_1): Use them. * fold-const.c (tree_expr_nonnegative_warnv_p): Handle BUILT_IN_SIGNIFICAND. testsuite: * gcc.dg/torture/builtin-logb-1.c: New test. * gcc.dg/torture/builtin-math-2.c: Test logb/ilogb. * gcc.dg/torture/builtin-nonneg-1.c: Test significand. * gcc.dg/torture/builtin-frexp-1.c: Use -fno-finite-math-only on sh* targets. From-SVN: r122257
2007-02-23class.c (note_name_declared_in_class): Make declaration changes meaning a ↵Richard Guenther4-3/+23
pedwarn. 2007-02-23 Richard Guenther <rguenther@suse.de> * class.c (note_name_declared_in_class): Make declaration changes meaning a pedwarn. * g++.dg/warn/changes-meaning.C: New testcase. From-SVN: r122255
2007-02-23i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and ↵H.J. Lu2-9/+11
IX86_BUILTIN_MOVSLDUP with... 2007-02-23 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with "__builtin_ia32_movshdup" and "__builtin_ia32_movsldup". (ix86_init_mmx_sse_builtins): Remove IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP. From-SVN: r122254
2007-02-23re PR rtl-optimization/30841 (Missed optimizations for sbi/cbi instructions)Paolo Bonzini2-1/+7
2007-02-22 Paolo Bonzini <bonzini@gnu.org> PR rtl-optimization/30841 * fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address. From-SVN: r122253
2007-02-23options.c (set_default_std_flags): New function to consolidate setting the ↵Jerry DeLisle2-12/+22
flags. 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> * options.c (set_default_std_flags): New function to consolidate setting the flags. (gfc_init_options): Use new function. (gfc_handle_option): Use new function. From-SVN: r122252
2007-02-23re PR fortran/30910 ([Regression 4.2, 4.3] Gfortran: ES format not quite ↵Jerry DeLisle2-0/+60
right...) 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/30910 * gfortran.dg/fmt_zero_precision.f90: Update test. From-SVN: r122251
2007-02-23re PR fortran/30910 ([Regression 4.2, 4.3] Gfortran: ES format not quite ↵Jerry DeLisle2-1/+7
right...) 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/30910 * io/write.c (output_float): Add condition of format F only for special case rounding with zero precision. From-SVN: r122250
2007-02-23builtins.c (fold_builtin_frexp): New.Kaveh R. Ghazi4-0/+186
* builtins.c (fold_builtin_frexp): New. (fold_builtin_2): Use it. testsuite: * gcc.dg/torture/builtin-frexp-1.c: New test. From-SVN: r122249
2007-02-23* doc/invoke.texi (Spec Files): Document getenv spec function.Mark Mitchell2-0/+15
From-SVN: r122248
2007-02-23Daily bump.GCC Administrator1-1/+1
From-SVN: r122244
2007-02-22gcc.c (getenv_spec_function): New function.Mark Mitchell3-4/+38
* gcc.c (getenv_spec_function): New function. (static_spec_functions): Add it. * config/vxworks.h (VXWORKS_TARGET_DIR): Remove. (VXWORKS_ADDITIONAL_CPP_SPEC): Use getenv to find the VxWorks header files. From-SVN: r122240
2007-02-22gfortran.texi (Old-style kind specifications): Document special handling of ↵Brooks Moses3-8/+19
old-style kind specifiers for COMPLEX. * gfortran.texi (Old-style kind specifications): Document special handling of old-style kind specifiers for COMPLEX. * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize assumptions in comment. From-SVN: r122238
2007-02-223.cc: Fixed type mismatches in explicit instantiations.Simon Martin10-18/+35
2007-02-22 Simon Martin <simartin@users.sourceforge.net> * testsuite/27_io/basic_ios/cons/char/3.cc: Fixed type mismatches in explicit instantiations. * testsuite/27_io/basic_istream/extractors_other/pod/3983-3.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/pod/3983-1.cc: Likewise. * testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc: Likewise. * testsuite/27_io/basic_istream/sentry/pod/1.cc: Likewise. * testsuite/27_io/basic_ostream/sentry/pod/1.cc: Likewise. * testsuite/21_strings/basic_string/inserters_extractors/pod/10081-in.cc: Likewise. * testsuite/21_strings/basic_string/inserters_extractors/pod/10081-out.cc: Likewise. * testsuite/21_strings/basic_string/capacity/1.cc: Likewise. From-SVN: r122237
2007-02-22* g++.dg/opt/switch4.C: Pass -fshort-enums -w.Mark Mitchell2-0/+5
From-SVN: r122235
2007-02-22dwarf2out.c (add_AT_string): Call ggc_strdup once per string.Michael Matz7-144/+74
* dwarf2out.c (add_AT_string): Call ggc_strdup once per string. (type_tag): Use lang_hooks.dwarf_name instead of DECL_NAME. * cp-tree.h (TFF_NO_OUTER_SCOPE): New formatting flag. * error.c (dump_aggr_type, dump_simple_decl, dump_decl, dump_function_decl): Guard emitting outer scopes by new flag. * cp-lang.c (cxx_dwarf_name): New function. (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name. * pt.c (classtype_mangled_name, mangle_class_name_for_template): Remove functions. (push_template_decl_real, lookup_template_class): Remove calls to above functions. From-SVN: r122230
2007-02-22re PR libgcj/17002 (java.util.TimeZone.getDefault() is broken)Jakub Jelinek20-607/+1702
libjava/ PR libgcj/17002 PR classpath/28550 * java/util/VMTimeZone.java (getDefaultTimeZoneId): To read /etc/localtime, use ZoneInfo.readTZFile instead of VMTimeZone.readtzFile. Get better timezone name for /etc/localtime, either if it is a symlink or through /etc/sysconfig/clock. (readSysconfigClockFile): New static method. (readtzFile): Removed. * java/lang/System.java: Add gnu.java.util.zoneinfo.dir to comments. * posix.cc (_Jv_platform_initProperties): Set gnu.java.util.zoneinfo.dir. * sources.am (gnu_java_util_source_files): Add classpath/gnu/java/util/ZoneInfo.java. * Makefile.in: Regenerated. * java/util/VMTimeZone.h: Regenerated. * java/util/TimeZone.h: Regenerated. * gnu/java/util/ZoneInfo.h: Generated. libjava/classpath/ * java/util/Date.java (parse): Properly parse 09:01:02 as hours/minutes/seconds, not as hours/minutes/year. * java/util/SimpleTimeZone.java (SimpleTimeZone): Simplify {start,end}TimeMode constructor by calling shorter constructor, set {start,end}TimeMode fields after it returns. (setStartRule): Don't adjust startTime into WALL_TIME. Set startTimeMode to WALL_TIME. (endStartRule): Similarly. (getOffset): Handle properly millis + dstOffset overflowing into the next day. Adjust startTime resp. endTime based on startTimeMode resp. endTimeMode. * java/util/TimeZone.java (zoneinfo_dir, availableIDs, aliases0): New static fields. (timezones): Remove synchronized keyword. Set zoneinfo_dir. If non-null, set up aliases0 and don't put anything into timezones0. (defaultZone): Call getTimeZone instead of timezones().get. (getDefaultTimeZone): Fix parsing of EST5 or EST5EDT6. Use getTimeZoneInternal instead of timezones().get. (parseTime): Parse correctly hour:minute. (getTimeZoneInternal): New private method. (getTimeZone): Do the custom ID checking first, canonicalize ID for custom IDs as required by documentation. Call getTimeZoneInternal to handle the rest. (getAvailableIDs(int)): Add locking. Handle zoneinfo_dir != null. (getAvailableIDs(File,String,ArrayList)): New private method. (getAvailableIDs()): Add locking. Handle zoneinfo_dir != null. * gnu/java/util/ZoneInfo.java: New file. From-SVN: r122229
2007-02-22re PR debug/30898 (ICE with anonymous union and -g)Ian Lance Taylor4-0/+54
./: PR debug/30898 * dwarf2out.c (concatn_mem_loc_descriptor): New static function. (mem_loc_descriptor): Call it. testsuite/: * g++.dg/debug/pr30898.C: New test. From-SVN: r122228
2007-02-22* include/win32-threads.h: Added #undef OUT.Mohan Embar2-0/+5
From-SVN: r122227
2007-02-22* tree-data-ref.c (ptr_ptr_may_alias_p): Take alias sets into account.Ira Rosen4-1/+96
From-SVN: r122226
2007-02-22re PR tree-optimization/30843 (ice for legal code with -ftree-vectorize -O2)Ira Rosen4-11/+40
PR tree-optimization/30843 * tree-vect-transform.c (vect_transform_loop): Remove strided scalar stores only after all the group is vectorized. From-SVN: r122225
2007-02-22unordered_map (class __unordered_map, [...]): New.Paolo Carlini1-0/+24
2007-02-22 Paolo Carlini <pcarlini@suse.de> * include/tr1/unordered_map (class __unordered_map, class __unordered_multimap): New. (class unordered_map, class unordered_multimap): Forward to the latter. * include/tr1/unordered_set: Likewise for unordered_set and unordered_multiset. * testsuite/tr1/6_containers/headers/unordered_set/synopsis.cc: Remove xfail. * testsuite/tr1/6_containers/headers/unordered_map/synopsis.cc: Likewise. * testsuite/tr1/6_containers/unordered_multimap/requirements/ explicit_instantiation.cc: Adjust. * testsuite/tr1/6_containers/unordered_set/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_map/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_multiset/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_map/24064.cc: Likewise. * testsuite/util/native_type/assoc/native_hash_set.hpp: Likewise. * testsuite/util/native_type/assoc/native_hash_map.hpp: Likewise. From-SVN: r122224
2007-02-22unordered_map (class __unordered_map, [...]): New.Paolo Carlini11-77/+221
2007-02-22 Paolo Carlini <pcarlini@suse.de> * include/tr1/unordered_map (class __unordered_map, class __unordered_multimap): New. (class unordered_map, class unordered_multimap): Forward to the latter. * include/tr1/unordered_set: Likewise for unordered_set and unordered_multiset. * testsuite/tr1/6_containers/headers/unordered_set/synopsis.cc: Remove xfail. * testsuite/tr1/6_containers/headers/unordered_map/synopsis.cc: Likewise. * testsuite/tr1/6_containers/unordered_multimap/requirements/ explicit_instantiation.cc: Adjust. * testsuite/tr1/6_containers/unordered_set/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_map/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_multiset/requirements/ explicit_instantiation.cc: Likewise. * testsuite/tr1/6_containers/unordered_map/24064.cc: Likewise. * testsuite/util/native_type/assoc/native_hash_set.hpp: Likewise. * testsuite/util/native_type/assoc/native_hash_map.hpp: Likewise. From-SVN: r122223
2007-02-22Update test to be compatible with Ada 2005.Arnaud Charlet2-2/+2
From-SVN: r122222
2007-02-22re PR tree-optimization/30858 (ice for legal code with -O2 -ftree-vectorize)Dorit Nuzman5-8/+79
PR tree-optimization/30858 * tree-vectorizer.c (vect_is_simple_reduction): Check that the stmts in the reduction cycle have a single use in the loop. * tree-vectorizer.h (relevant): Add documentation. From-SVN: r122220
2007-02-22wrapper.exp (${tool}_maybe_build_wrapper): Allow the caller to set options ↵Mark Mitchell6-6/+23
for compiling testglue. * lib/wrapper.exp (${tool}_maybe_build_wrapper): Allow the caller to set options for compiling testglue. * lib/g++.exp (g++_init): Compile testglue with -fexceptions. * lib/obj-c++.exp (obj-c++_init): Likewise. * testsuite/lib/libstdc++.exp (libstdc++_init): Compile testglue with -fexceptions. From-SVN: r122217
2007-02-22Daily bump.GCC Administrator1-1/+1
From-SVN: r122215
2007-02-21configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>.Mike Stump3-2/+9
* configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure: Regenerate. From-SVN: r122211
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