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Author SHA1 Message Date
Richard Henderson
7ab0aca2fe calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the result mode of the libcall, convert back to outmode. 
* calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the
        result mode of the libcall, convert back to outmode.

From-SVN: r121852
 2007-02-12 10:46:16 -08:00
Roger Sayle
d8d25baea6 i386.md (*bswapdi2_rex): Renamed from bswapdi2. 
* config/i386/i386.md (*bswapdi2_rex): Renamed from bswapdi2.
	(bswapdi2): New define_expand to implement 32-bit implementation.

	* gcc.target/i386/builtin-bswap-3.c: New test case.

From-SVN: r121851
 2007-02-12 18:41:08 +00:00
Nick Clifton
c662432e8c invoke.texi (Overall Options): Document --help=. 
* doc/invoke.texi (Overall Options): Document --help=.                                                        
* gcc.c (target_help_flag): Rename to print_subprocess_flag.                                                  
  (cc1_options): Pass --help= on to cc1.                                                                      
  (display_help): Add description of --help=.                                                                 
  (process_command): Add code to handle --help=.  Allow translated                                            
  --help and --target-help switches to be passed on to compiler sub-process.                                                                                               
  (main): Remove unused if statement.                                                                         
* opts.c (columns): Remove.                                                                                   
  (LEFT_COLUMN): Define.                                                                                      
  (wrap_help): Add columns argument.                                                                          
  (print_filtered_help): Change parameters to be an include bitmask,                                          
  an exclude bitmask, an any bitmask and the column width.  Move the                                          
  code to display the params list here.  Add code to display the                                              
  status of options rather than their descriptions if the quiet flag                                          
  is not active.                                                                                              
  (print_specific_help): Change parameters to be an include bitmask,                                          
  an exclude bitmask and an any bitmask.  Move code to look up the                                            
  column width here.  Decide upon the title for an options listing.                                           
  (common_handle_options): Add code to handle --help=.  Adapt code                                            
  for --help and --target-help to use the revised form of the                                                 
  print_specific_help function.                                                                               
  (print_help): Delete.                                                                                       
  (print_param_help): Delete.                                                                                 
  (print_switch): Delete.                                                                                     
* opts.h (cl_lang_count): Add prototype.                                                                      
 (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, CL_MAX_OPTION_CLASS): New defines.            
* optc-gen.awk: Add construction of cl_lang_count.                                                            
* c.opt: Add Warning attribute to warning options and Optimization attribute to optimization options.         
* common.opt: Likewise.                                                                                       
  Add --help=.                                                                                                
  Add -fhelp and -ftarget-help as aliases for the transformed --help and --target-help options.               
* opt-functions.awk: Add code to handle Warning and Optimization attributes.

From-SVN: r121849
 2007-02-12 16:25:14 +00:00
Richard Henderson
dfcbeaa576 constraints.md: New file. 
* config/alpha/constraints.md: New file.
	* config/alpha/alpha.c: Include tm-constrs.h.
	(alpha_const_ok_for_letter_p, alpha_const_double_ok_for_letter_p,
	alpha_extra_constraint): Remove.
	(alpha_emit_conditional_branch): Use satisfies_constraint_*.
	* config/alpha/alpha-protos.h: Update.
	* config/alpha/alpha.h (REG_CLASS_FROM_LETTER): Remove.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Remove.
	(EXTRA_CONSTRAINT): Remove.
	* config/alpha/alpha.md: Include constraints.md.
	(adddi splitter): Use satisfies_constraint_*.
	* config/alpha/predicates.md (add_operand): Likewise.
	(sext_add_operand, addition_operation): Likewise.

From-SVN: r121847
 2007-02-12 08:10:15 -08:00
Jakub Jelinek
cc297c1e03 VMTimeZone.java: Rewrite to handle both the old 'TZif\0' format and the new one. 
2007-02-09  Jakub Jelinek  <jakub@redhat.com>

	* java/util/VMTimeZone.java: Rewrite to handle both the old
	'TZif\0' format and the new one.

From-SVN: r121845
 2007-02-12 14:39:44 +00:00
Dorit Nuzman
9b3ffe5f7a re PR tree-optimization/29145 (unsafe use of restrict qualifier) 
PR tree-optimization/29145
        * tree-data-ref.c (base_addr_differ_p): Make us more conservative
        in our handling of restrict qualified pointers.

From-SVN: r121844
 2007-02-12 13:14:52 +00:00
Manuel López-Ibáñez
27f33b1531 re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 
2007-02-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR middle-end/7651
	* doc/invoke.texi (Wunused-value): Update description.
	(Wextra): Delete item.
	* opts.c (set_Wextra): Don't use the value of Wextra to set the
	value of Wunused-value.
	* c-typeck.c (c_process_expr_stmt): Don't check extra_warnings.
	(c_finish_stmt_expr): Don't check extra_warnings.
	(emit_side_effect_warnings): The caller is responsible to check
	warn_unused_value.
cp/
	* cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
	Check warn_unused_value just once.

From-SVN: r121843
 2007-02-12 09:32:08 +00:00
Eric Botcazou
ed41063ab4 Fix nits. 
From-SVN: r121842
 2007-02-12 08:15:47 +00:00
H.J. Lu
86591226e3 sse4a-extract.c: Add "LL" to 64bit constants. 
2007-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/sse4a-extract.c: Add "LL" to 64bit constants.
	* gcc.target/i386/sse4a-insert.c: Likewise.

From-SVN: r121840
 2007-02-11 21:12:24 -08:00
Roger Sayle
2376c58f22 simplify-rtx.c (simplify_relational_operation_1): Correct typo. 
* simplify-rtx.c (simplify_relational_operation_1): Correct typo.


Co-Authored-By: Matt Thomas <matt@3am-software.com>

From-SVN: r121839
 2007-02-12 04:19:42 +00:00
Roger Sayle
69fce32ff9 simplify-rtx.c (simplify_relational_operation_1): Optimize comparisons of POPCOUNT against zero. 
* simplify-rtx.c (simplify_relational_operation_1): Optimize
	comparisons of POPCOUNT against zero.
	(simplify_const_relational_operation): Likewise.

	* gcc.target/ia64/builtin-popcount-1.c: New test case.
	* gcc.target/ia64/builtin-popcount-2.c: Likewise.

From-SVN: r121838
 2007-02-12 01:43:50 +00:00
GCC Administrator
cf24243ee0 Daily bump. 
From-SVN: r121835
 2007-02-12 00:17:22 +00:00
Daniel Franke
013d5907a9 intrinsic.texi (HOSTNM): Fix typographical error in syntax. 
2007-02-11  Daniel Franke  <franke.daniel@gmail.com>

        * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
        (SLEEP): Added section and documentation.

From-SVN: r121831
 2007-02-11 18:08:01 -05:00
Tobias Schlüter
6133c68a73 re PR fortran/30478 (FAIL: gfortran.dg/enum_2.f90 -O (internal compiler error)) 
2007-02-11  Tobias Schlueter  <tobi@gcc.gnu.org>

PR fortran/30478
fortran/
* decl.c (add_init_expr_to_sym): Remove ENUM specific code.
(variable_decl): Likewise.  Rewrap comment.
(match_attr_spec): Remove ENUM specific code.
(gfc_match_enum): Fix typo in error message.
(enumerator_decl): New function.
(gfc_match_enumerator_def): Use enumerator_decl instead of
variable_decl.  Adapt code accordingly.
testsuite/
* gfortran.dg/enum_4.f90: Update error message checks.

From-SVN: r121830
 2007-02-11 23:35:56 +01:00
Manuel López-Ibáñez
10c5453183 invoke.texi (Wextra): Delete outdated paragraph. 
2007-02-11  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* doc/invoke.texi (Wextra): Delete outdated paragraph.

From-SVN: r121829
 2007-02-11 22:29:27 +00:00
Manuel López-Ibáñez
b04e13e8be dwarf2out.c (root_type): Delete unused function. 
2007-02-11  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* dwarf2out.c (root_type): Delete unused function.

From-SVN: r121828
 2007-02-11 22:19:49 +00:00
Manuel López-Ibáñez
807331086b genattrtab.c (contained_in_p): Delete unused function. 
2007-02-11  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* genattrtab.c (contained_in_p): Delete unused function.
	(write_expr_attr_cache): Likewise.

From-SVN: r121827
 2007-02-11 22:10:43 +00:00
Jan Hubicka
68e2e14118 ipa-inline.c (cgraph_edge_badness): Add "else" missing in the previous patch. 
* ipa-inline.c (cgraph_edge_badness): Add "else" missing in the
	previous patch.

From-SVN: r121825
 2007-02-11 21:28:32 +00:00
Paul Thomas
dcdc7b6c9d re PR fortran/30554 ([4.1 only] ICE in mio_pointer_ref at module.c:1945) 
2007-02-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30554
	* module.c (find_symtree_for_symbol): New function to return
	a symtree that is not a "unique symtree" given a symbol.
	(read_module): Do not automatically set pointer_info to
	referenced because this inhibits the generation of a unique
	symtree.  Recycle the existing symtree if possible by calling
	find_symtree_for_symbol.

	PR fortran/30319
	* decl.c (add_init_expr_to_sym): Make new charlen for an array
	constructor initializer.

2007-02-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30554
	* gfortran.dg/used_dummy_types_6.f90: Add the "privatized"
	versions of the modules.

	PR fortran/30617
	* gfortran.dg/intrinsic_actual_2.f90: Make this legal fortran
	by getting rid of recursive I/O and providing functions with
	results.

	PR fortran/30319
	* gfortran.dg/char_array_constructor_2.f90

From-SVN: r121824
 2007-02-11 20:58:48 +00:00
Mark Mitchell
ba139ba8b7 re PR c++/26988 (template constructor in template class derived from virtual base can not be specialized) 
PR c++/26988
	* pt.c (determine_specialization): Use skip_artificial_parms_for.
	(fn_type_unificiation): Likewise.
	(get_bindings): Likewise.
	PR c++/26988
	* g++.dg/template/spec34.C: New test

From-SVN: r121822
 2007-02-11 20:15:13 +00:00
Steven Bosscher
a31830a7ca fwprop.c (try_fwprop_subst): Use set_unique_reg_note to add the REG_EQ* note. 
* fwprop.c (try_fwprop_subst): Use set_unique_reg_note
	to add the REG_EQ* note.
	* see.c (see_merge_one_use_extension): Likewise.
	* local-alloc.c (update_equiv_regs): Likewise.  Also don't
	turn REG_EQUAL notes into REG_EQUIV notes if the target
	register may have more than one set.
	* function.c (assign_parm_setup_reg): Use set_unique_reg_note.
	* gcse.c (try_replace_reg): Likewise.
	* alias.c (init_alias_analysis): Use find_reg_equal_equiv_note.
	* calls.c (fixup_tail_calls): Likewise.  Abort if there is
	more than one REG_EQUIV note.
	* reload1.c (gen_reload): Use set_unique_reg_note.

From-SVN: r121821
 2007-02-11 19:53:11 +00:00
Uros Bizjak
4c38b6d942 i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define. 
* config/i386/i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define.
        (ix86_builtin_conversion): New function.

testsuite/ChangeLog:

        * gcc.dg/vect/vect-intfloat-conversion-1.c: Loop gets vectorized
        on i?86 and x86_64.
        * gcc.dg/vect/vect-intfloat-conversion-2.c: Ditto.
        * gcc.dg/vect/vect-floatint-conversion-1.c: New.
        * gcc.dg/vect/vect-93.c: Another loop gets vectorized
        on i?86 and x86_64.
        * gcc.dg/vect/vect-113.c: Ditto.

From-SVN: r121820
 2007-02-11 20:48:07 +01:00
Mark Mitchell
56fd65c7d9 re PR target/29487 (Shared libstdc++ fails to link) 
PR target/29487
	* tree.h (DECL_REPLACEABLE_P): New macro.
	* except.c (set_nothrow_function_flags): Likewise.

	PR target/29487
	* decl.c (finish_function): Use DECL_REPLACEABLE.
	* tree.c (cp_cannot_inline_tree_fn): Likewise.

	PR c++/29487
	* g++.dg/eh/weak1-C: New test.
	* g++.dg/eh/weak1-a.cc: Likewise.
	* g++.dg/eh/comdat1.C: Likewise.

From-SVN: r121819
 2007-02-11 18:58:05 +00:00
Tehila Meyzels
f57d17f1fc tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. 
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook.
        * targhooks.c (default_builtin_vectorized_conversion): New.
        * targhooks.h (default_builtin_vectorized_function): New declaration.
        * target.h (struct vectorize): Add builtin_conversion field.
        * tree-vectorizer.h (type_conversion_vec_info_type): New enum
        stmt_vec_info_type value.
        (vectorizable_conversion): New declaration.
        * tree-vect-analyze.c (vect_analyze_operations): Add
        vectorizable_conversion call.
        * target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New.
        * tree-vect-transform.c (vectorizable_conversion): New function.
        (vect_transform_stmt): Add case for type_conversion_vec_info_type.
        * tree-vect-generic.c (expand_vector_operations_1): Consider correct
        mode.
        * config/rs6000/rs6000.c (rs6000_builtin_conversion): New.
        (TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined.
        (rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX or
        ALTIVEC_BUILTIN_VCFSX.


Co-Authored-By: Dorit Nuzman <dorit@il.ibm.com>
Co-Authored-By: Ira Rosen <irar@il.ibm.com>

From-SVN: r121818
 2007-02-11 11:46:07 +00:00
Andreas Schwab
1c85c51a47 configure.ac: Update TOOLS_TARGET_PAIRS configuration to match gcc/ada/Makefile.in. 
* configure.ac: Update TOOLS_TARGET_PAIRS configuration to match
	gcc/ada/Makefile.in.
	* configure: Regenerated.

From-SVN: r121817
 2007-02-11 11:28:52 +00:00
Francois-Xavier Coudert
88e1e72a9f MAINTAINERS (Language Front End Maintainers): Update my mail address. 
* MAINTAINERS (Language Front End Maintainers): Update my mail
	address.

From-SVN: r121816
 2007-02-11 11:06:15 +00:00
Uros Bizjak
3de8da2a3c ChangeLog: Whitespace fixes. 
* ChangeLog: Whitespace fixes.
	* gcc/ChangeLog: Ditto.
	* gcc/testsuite/ChangeLog: Ditto.

From-SVN: r121815
 2007-02-11 09:09:03 +01:00
GCC Administrator
617202ac5e Daily bump. 
From-SVN: r121810
 2007-02-11 00:18:13 +00:00
Gabriel Dos Reis
097552faa9 * parser.c (cp_parser_primary_expression): Reformat overly long lines. 
From-SVN: r121805
 2007-02-10 23:30:13 +00:00
John David Anglin
51823d478c re PR target/30634 (FAIL: gfortran.fortran-torture/execute/intrinsic_set_exponent.f90) 
PR target/30634
	* pa.md (movdf): For 64-bit target, fail if operand 1 is a non-zero
	CONST_DOUBLE and operand 0 is a hard register.
	(movdi): For 64-bit target, remove code to force CONST_DOUBLE to
	memory.  Fail if operand 1 is a non-zero CONST_INT and operand 0
	is a hard floating-point register.

From-SVN: r121802
 2007-02-10 19:51:40 +00:00
Thomas Koenig
2ccef0dd3a Makefile.am: Use $(M4) instead of m4. 
2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>

	* Makefile.am:  Use $(M4) instead of m4.
	* Makefile.in:  Regenerate.

From-SVN: r121801
 2007-02-10 19:44:15 +00:00
Richard Henderson
8893239dc4 Makefile.in (libgcc-support, [...]): Add emutls.c. 
gcc/ChangeLog:
* Makefile.in (libgcc-support, libgcc.mvars): Add emutls.c.
* builtin-types.def (BT_WORD): Make unsigned.
(BT_FN_VOID_PTR_WORD_WORD_PTR): New.
* builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
(BUILT_IN_EMUTLS_REGISTER_COMMON): New.
* c-decl.c (grokdeclarator): Don't error if !have_tls.
* c-parser.c (c_parser_omp_threadprivate): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
emulated tls.
* expr.c (emutls_var_address): New.
(expand_expr_real_1): Expand emulated tls.
(expand_expr_addr_expr_1): Likewise.
* libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
* output.h (emutls_finish): Declare.
* toplev.c (compile_file): Call it.
* tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
address before wrapping in CONST.
* varasm.c (emutls_htab, emutls_object_type): New.
(EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
(get_emutls_object_name, get_emutls_object_type): New.
(get_emutls_init_templ_addr, emutls_decl): New.
(emutls_common_1, emutls_finish): New.
(assemble_variable): When emulating tls, swap decls; generate
constructor for the emutls objects.
(do_assemble_alias): When emulating tls, swap decl and target name.
(default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
for emulated tls.
* varpool.c (decide_is_variable_needed): Look at force_output.
Recurse for emulated tls.
(cgraph_varpool_remove_unreferenced_decls): Remove checks redundant
with decide_is_variable_needed.
* emutls.c: New file.
* config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
tls_object for real tls.
gcc/cp/ChangeLog:
* decl.c (grokvardecl): Don't error if !have_tls.
(grokdeclarator): Likewise.
* parser.c (cp_parser_omp_threadprivate): Likewise.
gcc/fortran/ChangeLog:
* f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
and __emutls_register_common.
* openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
* trans-common.c (build_common_decl): Don't check have_tls.
* trans-decl.c (gfc_finish_var_decl): Likewise.
* types.def (BT_WORD, BT_FN_PTR_PTR): New.
(BT_FN_VOID_PTR_WORD_WORD_PTR): New.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp (check_effective_target_tls): Redefine
to mean non-emulated tls.
* gcc.dg/tls/alias-1.c: Remove tls requirement.
* gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c,
gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c,
gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c,
gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c,
gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise.

From-SVN: r121800
 2007-02-10 19:19:10 +00:00
Andrew Haley
ba9652fcb4 re PR libgcj/30742 (ResourceBundle regression) 
2007-02-10  Andrew Haley  <aph@redhat.com>

	PR java/30742
	* gnu/classpath/natVMStackWalker.cc (GET_CALLING_CLASS): New.
	(getCallingClass): Call GET_CALLING_CLASS.
	(getCallingClassLoader): Likewise.

From-SVN: r121798
 2007-02-10 14:22:54 +00:00
Mohan Embar
bf654c9418 configure: Rebuilt. 
* configure: Rebuilt.
	* configure.ac (GCJH): Reverted second part of patch of 2006-12-20.

From-SVN: r121797
 2007-02-10 14:21:05 +00:00
Mohan Embar
cef04d5912 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (BUILD_ECJ1): Unify the command for renaming ecjx to
	the host's ecj1 executable.

From-SVN: r121796
 2007-02-10 14:17:58 +00:00
Thomas Koenig
7e10187c3a Makefile.am: Remove $(srcdir) from assorted targets in maintainer mode. 
2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>

	* Makefile.am: Remove $(srcdir) from assorted targets
	in maintainer mode.
	* Makefile.in: Regenerate.

From-SVN: r121795
 2007-02-10 13:47:14 +00:00
Paolo Bonzini
003de0e113 sync config directory with src 
From-SVN: r121794
 2007-02-10 12:44:12 +00:00
Zdenek Dvorak
79ba962c8f loop-25.c: Verify the result in the profile pass. 
* gcc.dg/tree-ssa/loop-25.c: Verify the result in the profile pass.

From-SVN: r121793
 2007-02-10 10:57:44 +00:00
Kaz Kojima
4c9034c5e5 re PR rtl-optimization/29599 (ICE when building the kernel on SH4) 
PR rtl-optimization/29599
	* reload1.c (eliminate_regs_in_insn): Take the destination
	mode into account when computing the offset.

From-SVN: r121792
 2007-02-10 06:47:49 +00:00
Brooks Moses
076e8e8d94 secnds.f: Replace time tolerance with a before-and-after bracket. 
* gfortran.dg/secnds.f: Replace time tolerance with a
before-and-after bracket.
* gfortran.dg/secnds-1.f: Likewise.

From-SVN: r121791
 2007-02-09 17:27:15 -08:00
Stuart Hastings
ebff937c19 i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. 
* gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
	* gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
	* gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2,
	fixuns_truncdfhi2): New.
	(fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse.
	(floatunsdidf2): Call ix86_expand_convert_uns_didf_sse.
	(floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse.
	(floatunssidf2): Allow nonimmediate source.
	* gcc/config/i386/sse.md (movdi_to_sse): New.  (vec_concatv2di): Drop '*'.
	* gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse,
	ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
	ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New.
	* gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse,
	ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
	ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse,
	ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New.
	(ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector.
	(x86_emit_floatuns): Rewrite.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r121790
 2007-02-10 01:17:03 +00:00
Manuel López-Ibáñez
692b647c4f genautomata.c (longest_path_length): Delete unused function. 
2007-02-10  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* genautomata.c (longest_path_length): Delete unused function.
	(struct state): Delete unused longest_path_length.
	(UNDEFINED_LONGEST_PATH_LENGTH): Delete unused macro.
	(get_free_state): Delete unused.

From-SVN: r121789
 2007-02-10 01:05:18 +00:00
Hans-Peter Nilsson
ce0d943af4 test_summary (configflags): Adjust for changes in the config.status format due to update to autoconf 2.59. 
* test_summary (configflags): Adjust for changes in the
	config.status format due to update to autoconf 2.59.

From-SVN: r121787
 2007-02-10 00:30:46 +00:00
GCC Administrator
088d95f1a0 Daily bump. 
From-SVN: r121785
 2007-02-10 00:17:30 +00:00
Jan Hubicka
d562c6687f params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30. 
* params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30.
	* doc/invoke.texi (inline-unit-growth): Update default value.

From-SVN: r121781
 2007-02-09 22:51:44 +00:00
Jan Hubicka
45a80bb9e8 Makefile.in (passes.o, [...]): Add dependencies. 
* Makefile.in (passes.o, ipa-inline.o): Add dependencies.
	* cgraphbuild.c (build_cgraph_edges): Compute frequencies.
	(rebuild_cgraph_edges): Likewise.
	* cgraph.c (cgraph_set_call_stmt): Add new argument frequency.
	(dump_cgraph_node): Dump frequencies.
	(cgraph_clone_edge): Add frequency scales.
	(cgraph_clone_node): Add freuqnecy.
	* cgraph.h (cgraph_edge): Add freuqnecy argument.
	(CGRAPH_FREQ_BASE, CGRAPH_FREQ_MAX): New constants.
	(cgraph_create_edge, cgraph_clone_edge, cgraph_clone_node): Update.
	* tree-pass.h (TODO_rebuild_frequencies): New constant.
	* cgraphunit.c (verify_cgraph_node): Verify frequencies.
	(cgraph_copy_node_for_versioning): Update call of cgraph_clone_edge.
	(save_inline_function_body): Likewise.
	* ipa-inline.c: inluce rtl.h
	(cgraph_clone_inlined_nods): Update call of cgraph_clone_node.
	(cgraph_edge_badness): Use frequencies.
	(cgraph_decide_recursive_inlining): Update clonning.
	(cgraph_decide_inlining_of_small_function): Dump frequency.
	* predict.c (estimate_bb_frequencies): Export.
	* predict.h (estimate_bb_frequencies): Declare.
	* tree-inline.c (copy_bb): Watch overflows.
	(expand_call_inline): Update call of cgraph_create_edge.
	(optimize_inline_calls): Use TODO flags to update frequnecies.
	* passes.h: Include predict.h
	(init_optimization_passes): Move profile ahead.
	(execute_function_todo): Handle TODO_rebuild_frequencies.

From-SVN: r121780
 2007-02-09 22:49:30 +00:00
Roger Sayle
f2477b062c alpha.c (emit_insxl): Force the first operand of the insbl or inswl pattern into a register. 
* config/alpha/alpha.c (emit_insxl): Force the first operand of
	the insbl or inswl pattern into a register.

From-SVN: r121779
 2007-02-09 22:36:34 +00:00
Daniel Jacobowitz
44bfc3acc2 re PR bootstrap/30748 (configure broken on trunk) 
PR bootstrap/30748
	* configure.ac: Correct syntax for Solaris ksh.
	* configure: Regenerated.

From-SVN: r121778
 2007-02-09 22:33:51 +00:00
Tobias Burnus
8811602900 re PR fortran/30512 ([4.1 only] MAXVAL() incorrect for zero-size int arrays, and for -HUGE-1 maximum values.) 
fortran/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
	  gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.

testsuite/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * gfortran.dg/maxlocval_1.f90: New test.

libgfortran/
2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
	    Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * m4/iparm.m4: Use HUGE-1 for most negative integer.
	* generated/maxloc1_8_i4.c: Regenerate.
	* generated/maxloc0_8_i8.c: Regenerate.
	* generated/maxloc1_16_i4.c: Regenerate.
	* generated/maxloc0_16_i8.c: Regenerate.
	* generated/maxval_i4.c: Regenerate.
	* generated/maxloc1_4_i8.c: Regenerate.
	* generated/maxloc0_16_i16.c: Regenerate.
	* generated/maxloc1_4_i16.c: Regenerate.
	* generated/maxloc0_8_i16.c: Regenerate.
	* generated/maxloc0_4_i4.c: Regenerate.
	* generated/maxloc1_8_i8.c: Regenerate.
	* generated/maxloc0_8_i4.c: Regenerate.
	* generated/maxloc0_16_i4.c: Regenerate.
	* generated/maxloc1_16_i8.c: Regenerate.
	* generated/maxloc1_4_i4.c: Regenerate.
	* generated/maxval_i8.c: Regenerate.
	* generated/maxloc0_4_i16.c: Regenerate.
	* generated/maxloc1_8_i16.c: Regenerate.
	* generated/maxloc0_4_i8.c: Regenerate.
	* generated/maxloc1_16_i16.c: Regenerate.
	* generated/maxval_i16.c: Regenerate.

From-SVN: r121777
 2007-02-09 22:56:06 +01:00
Roger Sayle
ff848f0e0f ia64.md (bswapdi2): New define_insn. 
* config/ia64/ia64.md (bswapdi2): New define_insn.

	* gcc.target/ia64/builtin_bswap-1.c: New test case.

From-SVN: r121776
 2007-02-09 21:33:36 +00:00