+2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
+ (MAXVAL): Corrected description of result characteristics.
+ (MINVAL): Same.
+ (UMASK): Added documentation.
+
+2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
+ parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
+ in the massive whitespace patch.
+
+2007-01-20 Roger Sayle <roger@eyesopen.com>
+
+ * module.c (mio_array_ref): The dimen_type fields of an array ref
+ are an enumerated type and can't be read/written directly with a
+ call to mio_integer. Instead loop over and cast each element.
+
+2007-01-20 Roger Sayle <roger@eyesopen.com>
+
+ * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
+ i.e. that the ARRAY_REF doesn't mention components.
+ * trans-array.c (gfc_constant_array_constructor_p): Export external
+ function renamed from constant_array_constructor_p.
+ (gfc_build_constant_array_constructor): Export.
+ (gfc_trans_array_constructor): Update call to the renamed function
+ constant_array_constructor_p.
+ * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
+ (gfc_build_constant_array_constructor): Likewise.
+ * trans-expr.c (gfc_build_memcpy_call): New helper function split
+ out from gfc_trans_array_copy.
+ (gfc_trans_array_copy): Use gfc_build_memcpy_call.
+ (gfc_trans_array_constructor_copy): New function to optimize
+ assigning an entire array from a constant array constructor.
+ (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
+ when appropriate.
+
+2007-01-20 Roger Sayle <roger@eyesopen.com>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
+ implementation for the SIGN intrinsic with integral operands.
+ (gfc_conv_intrinsic_minmax): Fix whitespace.
+
+2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
+ * lang.opt: Add -fallow-leading-underscore.
+ * match.c (gfc_match_name): Allow leading underscore in symbol
+ name if -fallow-leading-underscore is used.
+ * symbol.c (gfc_get_default_type): Add special case for symbol
+ names beginning with an underscore.
+ * trans-decl.c (gfc_get_extern_function_decl,
+ gfc_build_intrinsic_function_decls): Add _gfortran prefix to
+ library symbols selected_int_kind, selected_real_kind and
+ all specifics.
+ * options.c (gfc_init_options, gfc_handle_option): Handle the
+ new -fallow-leading-underscore option.
+
+2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/30446
+ * options.c (gfc_handle_module_path_options): Path used in -J
+ option is now added to the module search path.
+
+2007-01-20 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/30223
+ * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
+ cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
+ sincos builtins if the target has sincos.
+
+2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * intrinsic.texi (MATMUL): Corrected a typo.
+ (MAX): Separated @var arguments.
+ (MIN): Separated @var arguments.
+
+2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * intrinsic.texi: general whitespace cleanup.
+ (menu): Added TIME8, removed UNMASK.
+ (AINT): Clarified argument requirement.
+ (ANINT): Clarified argument requirement.
+ (CEILING): Clarified argument requirement.
+ (CHAR): Clarified argument requirement.
+ (CMPLX): Clarified argument requirement.
+ (DCMPLX): Clarified argument requirement.
+ (FGET): Line rewrapping.
+ (FLOOR): Clarified argument requirement.
+ (GMTIME): Added documentation.
+ (IAND): Added cross-reference.
+ (IBCLR): Added cross-reference.
+ (IBSET): Added cross-reference.
+ (IEOR): Added cross-reference.
+ (INT): Collapsed examples, clarified argument requirement.
+ (IOR): Added cross-references.
+ (LEN_TRIM): Corrected result kind.
+ (LINK): Added cross-reference.
+ (LLT): Removed "documentation pending".
+ (LOGICAL): Added documentation.
+ (LSHIFT): Added documentation.
+ (LTIME): Added documentation.
+ (MATMUL): Added documentation.
+ (MAX): Added documentation.
+ (MAXLOC): Added documentation.
+ (MAXVAL): Added documentation.
+ (MERGE): Added documentation.
+ (MIN): Added documentation.
+ (MINLOC): Added documentation.
+ (MINVAL): Added documentation.
+ (MVBITS): Moved to correct place, added documentation.
+ (NOT): Added documentation.
+ (PERROR): Added documentation.
+ (RAN): Moved to correct place, added documentation.
+ (REAL): Clarified argument requirement.
+ (RENAME): Added documentation.
+ (RSHIFT): Clarified argument requirement.
+ (SIGN): Corrected table specification.
+ (SYMLNK): Added documentation.
+ (SYSTEM): Added documentation.
+ (TIME): Added documentation.
+ (TIME8): Added section and documentation.
+ (UNMASK): Removed erroneous section.
+
+2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * trans-stmt.c (compute_overall_iter_number): Fix a typo.
+
+2007-01-18 Roger Sayle <roger@eyesopen.com>
+
+ * trans-expr.c (copyable_array_p): Consider user derived types without
+ allocatable components to be copyable.
+
+2007-01-18 Roger Sayle <roger@eyesopen.com>
+
+ * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
+ the number of interations in unconditional FORALL nests with constant
+ bounds.
+
+2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR libfortran/29649
+ * gfortran.h (gfc_option_t): Add flag_dump_core.
+ * lang.opt: Add -fdump-core option.
+ * invoke.texi: Document the new options.
+ * trans-decl.c (gfc_build_builtin_function_decls): Add new
+ options to the call to set_std.
+ * options.c (gfc_init_options, gfc_handle_option): Set the
+ new options.
+
+2007-01-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30476
+ * module.c (load_generic_interfaces): Make the marking of the
+ symbol as ambiguous conditional on the module names being
+ different.
+ (write_generic): Ensure that the generic interface has a
+ non-NULL module field.
+
+2007-01-16 Roger Sayle <roger@eyesopen.com>
+
+ PR fortran/30404
+ * trans-stmt.c (forall_info): Remove pmask field.
+ (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
+ NVAR covers all the interation variables in the current forall_info.
+ Add an extra OUTER parameter, which specified the loop header in
+ which to place mask index initializations.
+ (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
+ Change the semantics of MASK_FLAG to only control the mask in the
+ innermost loop.
+ (compute_overall_iter_number): Optimize the trivial case of a
+ top-level loop having a constant number of iterations. Update
+ call to gfc_trans_nested_forall_loop. Calculate the number of
+ times the inner loop will be executed, not to size of the
+ iteration space.
+ (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
+ sizeof(type) == 1. Tidy up.
+ (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
+ to gfc_trans_nested_forall_loop.
+ (gfc_trans_pointer_assign_need_temp): Likewise.
+ (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
+ LENVAR local variables. Split mask allocation into a separate
+ hunk/pass from mask population. Use allocate_temp_for_forall_nest
+ to allocate the FORALL mask with the correct size. Update calls
+ to gfc_trans_nested_forall_loop.
+ (gfc_evaluate_where_mask): Update call to
+ gfc_trans_nested_forall_loop.
+ (gfc_trans_where_2): Likewise.
+
2007-01-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28172
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