fitzsim [Tue, 30 May 2006 21:38:51 +0000 (21:38 +0000)]
2006-05-30 Thomas Fitzsimmons <fitzsim@redhat.com>
* scripts/makemake.tcl (emit_bc_rule): Do not skip
gnu-java-awt-peer-gtk.lo.
Include gnu/java/awt/peer/gtk Java objects in libgcj.so. Use C++
ABI for gnu/java/awt/peer/gtk package.
* gnu/classpath/natSystemProperties.cc (PrependVersionedLibdir):
New function.
(insertSystemProperties): Only set java.ext.dirs if it is not
already defined. Prepend GCJ_VERSIONED_LIBDIR to module search
path where necessary.
* configure.ac (GTK_AWT): Remove automake conditional.
* include/jvm.h (_Jv_PrependVersionedLibdir): New function
declaration.
* gij.cc (main): Prepend LD_LIBRARY_PATH with GCJ_VERSIONED_LIBDIR
and re-exec self.
* Makefile.am (AM_CXXFLAGS): Define GCJ_VERSIONED_LIBDIR,
GIJ_EXECUTABLE and PATH_SEPARATOR macros.
Remove lib-gnu-java-awt-peer-gtk.la and libgcjawt.la build logic.
* prims.cc (_Jv_PrependVersionedLibdir): New function.
2006-05-30 Thomas Fitzsimmons <fitzsim@redhat.com>
sayle [Tue, 30 May 2006 21:34:04 +0000 (21:34 +0000)]
PR tree-optimization/23452
* fold-const.c (fold_mult_zconjz): New subroutine of fold_binary,
to optimize z * conj(z) as realpart(z)^2 + imagpart(z)^2.
(fold_binary) <MULT_EXPR>: Call fold_mult_zconjz for integral
complex values and with -ffast-math for FP complex values.
sayle [Tue, 30 May 2006 15:32:52 +0000 (15:32 +0000)]
* simplify-rtx.c (simplify_binary_operation): Unfactor the shift
and rotate cases.
<LSHIFTRT>: Optimize (lshiftrt (clz X) C) as (eq X 0) where C is
log2(GET_MODE_BITSIZE(X)) on targets with the appropriate semantics.
* gcc.target/ppc-eq0-1.c: New test case.
* gcc.target/ppc-negeq0-1.c: New test case.
nickc [Tue, 30 May 2006 11:09:18 +0000 (11:09 +0000)]
* config/m32r/m32r.h (DBX_OUTPUT_SOURCE_LINE): Fix type of begin_label.
* config/m32r/initfini.c (__do_global_dtors, __do_global_ctors):
Make prototypes ISO C90.
jvdelisle [Mon, 29 May 2006 19:39:15 +0000 (19:39 +0000)]
2006-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/27634
* gfortran.dg/fmt_missing_period_1.f: New test.
* gfortran.dg/fmt_missing_period_2.f: New test.
* gfortran.dg/fmt_missing_period_3.f: New test.
jvdelisle [Mon, 29 May 2006 19:33:43 +0000 (19:33 +0000)]
2006-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/27634
* io.c (check_format): Add error for missing period in format
specifier unless -std=legacy.
* gfortran.texi: Add description of expanded namelist read and
missing period in format extensions.
sayle [Mon, 29 May 2006 16:22:05 +0000 (16:22 +0000)]
PR tree-optimization/24964
* simplify-rtx.c (simplify_binary_operation_1): Add function comment.
<MULT>: Minor clean-up. Don't convert x*-1.0 into -x if we honor
signaling NaNs. Optimize -x*-x as x*x for all float modes, and
abs(x)*abs(x) as x*x for scalar floating point modes.
bernds [Mon, 29 May 2006 14:11:07 +0000 (14:11 +0000)]
* config/bfin/bfin.opt (mfdpic): New option.
* config/bfin/t-bfin-elf (EXTRA_PARTS): Add crtbeginS.o and crtendS.o.
(EXTRA_MULTILIB_PARTS): Likewise.
(CRTSTUFF_T_CFLAGS, TARGET_LIBGCC2_CFLAGS): Use -fpic.
(MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Build one extra -mfdpic
multilib.
* config/bfin/elf.h (STARTFILE_SPEC): Don't link in crt0.o if -shared.
(CRT_CALL_STATIC_FUNCTION): New.
* config/bfin/uclinux.h (STARTFILE_SPEC): Don't link in crt0.o if
-shared.
(CRT_CALL_STATIC_FUNCTION): New.
* config/bfin/bfin.c (legitimize_pic_address): Now static. Handle
FD-PIC moves.
(n_pregs_to_save): PIC register doesn't need to be saved with FD-PIC.
(print_operand): Handle UNSPEC_MOVE_FDPIC and UNSPEC_FUNCDESC_GOT17M4.
(initialize_trampoline): Changed to handle FD-PIC code generation.
(expand_move): If TARGET_FDPIC, use emit_pic_move as needed.
(bfin_expand_call): Generate FD-PIC calls if TARGET_FDPIC.
(override_options): Disallow -mid-shared-library -mfdpic combination.
Can't do unaligned ops if FD-PIC.
Turn off flag_pic if trying to generate non-id-shared-library
non-fdpic code, since it's not supported.
(bfin_assemble_integer): New function.
(TARGET_ASM_INTEGER): Define.
* config/bfin/crti.s (__init, __fini): Save P3 on the stack if
__BFIN_FDPIC__.
* config/bfin/crtn.s: Restore them.
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __BFIN_FDPIC__
if TARGET_FDPIC.
(DRIVER_SELF_SPECS, SUBTARGET_DRIVER_SELF_SPECS,
LINK_GCC_C_SEQUENCE_SPEC, ASM_SPEC, LINK_SPEC): New macros.
(FDPIC_FPTR_REGNO, FDPIC_REGNO, OUR_FDPIC_REG): New macros.
(TRAMPOLINE_SIZE, TRAMPOLINE_TEMPLATE): Adjust for FD-PIC.
(CONDITIONAL_REGISTER_USAGE): If TARGET_FDPIC, FDPIC_REGNO is
call-used.
(enum reg_class, REG_CLASS_CONTENTS, REG_CLASS_NAMES): Add
FDPIC_REGS and FDPIC_FPTR_REGS.
(REG_CLASS_FROM_LETTER): Use 'Z' and 'Y' for them.
* config/bfin/bfin.md (UNSPEC_MOVE_FDPIC, UNSPEC_FUNCDESC_GOT17M4,
UNSPEC_VOLATILE_LOAD_FUNCDESC): New constants.
(load_funcdescsi): New pattern.
(call_symbol_fdpic, sibcall_symbol_fdpic, call_value_symbol_fdpic,
sibcall_value_symbol_fdpic, call_insn_fdpic, sibcall_insn_fdpic,
call_value_insn_fdpic, sibcall_value_insn_fdpic): New patterns.
fxcoudert [Fri, 26 May 2006 21:18:45 +0000 (21:18 +0000)]
PR fortran/27524
* trans-array.c (gfc_trans_dummy_array_bias): Don't use stride as
a temporary variable when -fbounds-check is enabled, since its
value will be needed later.
uweigand [Fri, 26 May 2006 20:21:53 +0000 (20:21 +0000)]
PR rtl-optimization/27661
* reload.c (find_reloads): When reloading a VOIDmode constant
as address due to an EXTRA_MEMORY_CONSTRAINT or 'o' constraint,
use Pmode as mode of the reload register.
PR rtl-optimization/27661
* gcc.dg/pr27661.c: New test case.
pault [Fri, 26 May 2006 05:09:18 +0000 (05:09 +0000)]
2006-05-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27709
* resolve.c (find_array_spec): Add gfc_symbol, derived, and
use to track repeated component references.
PR fortran/27155
PR fortran/27449
* trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Use
se->string_length throughout and use memcpy to populate the
expression returned to the scalarizer.
(gfc_size_in_bytes): New function.
2006-05-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27709
* gfortran.dg/spec_expr_4.f90: New test.
PR fortran/27155
* gfortran.dg/transfer_array_intrinsic_4.f90: New test.
danglin [Thu, 25 May 2006 23:19:12 +0000 (23:19 +0000)]
* configure.ac: Add sys/rw_lock.h to AC_CHECK_HEADERS.
* configure: Rebuilt.
* include/config.h.in: Likewise.
* include/posix.h: If HAVE_SYS_RW_LOCK_H is defined, include
<sys/rw_lock.h>.
mmitchel [Thu, 25 May 2006 20:18:26 +0000 (20:18 +0000)]
PR c++/20103
* gimplify.c (gimplify_decl_expr): Do not call gimple_add_tmp_var
for anonymous variables explicitly declared by front ends.
PR c++/20103
* decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to
error_mark_node to indicate an initialization is OK.
(start_decl): Likewise. Adjust call to start_decl_1.
(start_decl_1): Add initialized parameter. Simplify.
* except.c (initialize_handler_parm): Adjust call to
setart_decl_1.
(expand_start_catch_block): Let cp_finish_decl initialize catch
parameters.
* cp-tree.h (start_decl_1): Adjust prototype.
* pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node.
(instantiate_decl): Let cp_finish_decl handle initialization.
* semantics.c (finish_compound_literal): Create a temporary
variable for the literal.
* typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special
cases.
* decl2.c (finish_static_data_member_decl): Don't set
DECL_INITIAL.
(grokfield): Do not try to initialize functions.
PR c++/20103
* g++.dg/ext/complit6.C: New test.
* g++.dg/ext/complit3.C: Adjust error markers.
* g++.dg/init/const3.C: New test.
ebotcazou [Thu, 25 May 2006 14:11:36 +0000 (14:11 +0000)]
* tree-ssa-structalias.h (PTR_IS_REF_ALL): New macro.
(struct alias_info): Add new field ref_all_symbol_mem_tag.
* tree-ssa-alias.c (compute_may_aliases): If the program contains
ref-all pointers, run a finalization pass for them.
(compute_flow_insensitive_aliasing): Skip ref-all pointers.
(finalize_ref_all_pointers): New function.
(is_escape_site): Return ESCAPE_BAD_CAST for conversion from a
regular pointer type to a ref-all pointer type.
(get_tmt_for): Return the special memory tag for ref-all pointers.
danglin [Wed, 24 May 2006 23:23:10 +0000 (23:23 +0000)]
PR target/27627
* pa/pa-modes.def: Use mips_single_format, mips_double_format and
mips_quad_format formats instead of ieee_single_format,
ieee_double_format and ieee_quad_format formats, respectively.
rakdver [Wed, 24 May 2006 22:55:15 +0000 (22:55 +0000)]
PR tree-optimization/27639
PR tree-optimization/26719
* tree-vrp.c (adjust_range_with_scev): Use scev_direction and adjust
call to scev_probably_wraps_p.
* tree-ssa-loop-niter.c (compare_trees, convert_step_widening,
used_in_pointer_arithmetic_p, convert_step): Removed.
(nowrap_type_p): New function.
(scev_probably_wraps_p): Rewritten.
* tree-scalar-evolution.c (instantiate_parameters_1): Do not call
chrec_convert if chrec_convert_aggressive might have been used.
* tree-chrec.c (convert_affine_scev, chrec_convert_1,
scev_direction): New functions.
(chrec_convert): Changed to a wrapper over chrec_convert_1.
* tree-ssa-loop-ivopts.c (idx_find_step): Use convert_affine_scev
instead of convert_step.
* tree-flow.h (scev_probably_wraps_p): Declaration changed.
(convert_step): Declaration removed.
(convert_affine_scev, nowrap_type_p, scev_direction): Declare.
* gcc.dg/pr27639.c: New test.
* gcc.dg/pr26719.c: New test.
* gcc.dg/tree-ssa/scev-cast.c: New test.
tromey [Wed, 24 May 2006 19:38:05 +0000 (19:38 +0000)]
* sources.am, Makefile.in: Rebuilt.
* scripts/makemake.tcl: Accept -verbose command-line option.
(is_verbose): New global.
(verbose): Use it.
(classify_source_file): Don't special case '.' for 'package'
type.
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