PR c++/47303
* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
or DECL_EXTERNAL.
* g++.dg/template/anonunion1.C: New test.
From-SVN: r169000
PR tree-optimization/47290
* tree-eh.c (infinite_empty_loop_p): New function.
(cleanup_empty_eh): Use it.
* g++.dg/torture/pr47290.C: New test.
From-SVN: r168974
2011-01-18 Janus Weil <janus@gcc.gnu.org>
PR fortran/47240
* resolve.c (expression_rank): Fix rank of procedure poiner components.
* trans-expr.c (gfc_conv_procedure_call): Take care of procedure
pointer components as actual arguments.
2011-01-18 Janus Weil <janus@gcc.gnu.org>
PR fortran/47240
* gfortran.dg/proc_ptr_comp_29.f90: New.
From-SVN: r168973
* doc/extend.texi: Mention __float128 support on hppa HP-UX.
* config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
* config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h".
(pa_c_mode_for_suffix): New.
(TARGET_EXPAND_BUILTIN): Define.
(TARGET_C_MODE_FOR_SUFFIX): Define.
(pa_builtins): Define.
(pa_init_builtins): Register __float128 type and init new support
builtins.
* config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
* config/pa/quadlib.c (_U_Qfcopysign): New.
From-SVN: r168969
PR middle-end/46894
* explow.c (allocate_dynamic_stack_space): Do not assume more than
BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
are defined.
From-SVN: r168968
2011-01-18 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/47216
* emit-rtl.c: Include tree-flow.h.
(set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
of replicating it with different semantics.
* Makefile.in (emit-rtl.o): Adjust.
From-SVN: r168951
2011-01-18 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/unique_ptr.h (default_delete<>::default_delete()):
Declare defaulted per DR 1517.
* testsuite/util/testsuite_common_types.h
(constexpr_defaulted_default_constructible): Add.
* testsuite/20_util/default_delete/cons/constexpr.cc: Use it.
From-SVN: r168947
PR rtl-optimization/47299
* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
subtarget. Use normal multiplication if both operands are
constants.
* expmed.c (expand_widening_mult): Don't try to optimize constant
multiplication if op0 has VOIDmode. Convert op1 constant to mode
before using it.
* gcc.c-torture/execute/pr47299.c: New test.
From-SVN: r168944
Now that gdb supports Blackfin targets, no need to mask it.
Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
From-SVN: r168943
PR c++/47067
* semantics.c (base_field_constructor_elt): New fn.
(cxx_eval_bare_aggregate): Use it.
(build_data_member_initialization): Leave COMPONENT_REF for
vfield inits.
From-SVN: r168937
In gcc/objc/:
2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/47314
* objc-act.c (finish_objc): When calling check_duplicates to check
duplicated instance methods, set 'is_class' to 0, not 1.
In gcc/testsuite/:
2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
PR objc/47314
* objc.dg/selector-warn-1.m: New.
* obj-c++.dg/selector-warn-1.mm: New.
From-SVN: r168934
The formulation of the pre-reload pattern allows the lower_subreg
pass to properly split the patterns. This also required re-writing
rx_source_operand and related predicates to accept subregs.
From-SVN: r168929
A standalone __builtin_rx_sat isn't implementable due to needing
to keep the flags live before reload. Instead provide a saturating
add pattern, which hopefully will be pattern-matched by high-level
optimizations.
From-SVN: r168928
The patterns represented with ashift 1 canonically need to have
the ashift as the first operand of the logical operation.
Leave insv represented as a zero_extract store.
Implement a variable store to a 1 bit field as tst+bmne.
Implement a variable store of a condition into a 1 bit field with bmcc.
From-SVN: r168927
Use match_operator, not code_iterators. Use a new helper function,
rx_split_cbranch. Get the modes right on the comparisons. Distinguish
fp comparisons with CC_Fmode.
From-SVN: r168919
To be replaced by the generic compare_elim pass, but we need to disable
this before fiddling with the arrangement of the arithmetic instructions,
as required by the generic pass.
From-SVN: r168916
Jakub Jelinek
Joern Rennecke
Ulrich Weigand
Ian Lance Taylor
Graham Reed
Benjamin Kosnik
GCC Administrator
Janus Weil
Steve Ellcey
John David Anglin
Eric Botcazou
Dominique d'Humieres
Richard Guenther
Ramana Radhakrishnan
Paolo Carlini
Jie Zhang
Mike Frysinger
Jason Merrill
Rodrigo Rivas Costa
Nicola Pero
Richard Sandiford
Tobias Burnus
Ralf Wildenhues
Richard Henderson
Rainer Orth