Richard Sandiford [Mon, 27 Aug 2012 16:25:12 +0000 (16:25 +0000)]
mips.c (vr4130_align_insns): Don't simulate ghost instructions.
gcc/
* config/mips/mips.c (vr4130_align_insns): Don't simulate
ghost instructions. Assert that the required instructions exist.
From-SVN: r190716
Dodji Seketeli [Mon, 27 Aug 2012 15:41:38 +0000 (15:41 +0000)]
PR preprocessor/53469 - argument tokens of _Pragma miss virtual location
Consider this short test snippet:
-------------------------8-------------------
#define STRINGIFY(x) #x
#define TEST(x) \
_Pragma(STRINGIFY(GCC diagnostic ignored "-Wunused-local-typedefs")) \
typedef int myint;
void bar ()
{
TEST(myint)
}
-------------------------8-------------------
The _Pragma is effectively ignored, and compiling with
-Wunused-local-typedefs warns on the local typedef, even though the
pragma should have prevented the warning to be emitted.
This is because when the preprocessor sees the _Pragma operator and
then goes to handle the first token ('GCC' here) that makes up its
operands, it retains the spelling location of that token, not its
virtual location.
Later when diagnostic_report_diagnostic is called to emit the warning
(or ignore it because of the pragma), it compares the location of the
first operand of the pragma with the location of the unused location,
(by calling linemap_location_before_p) and that comparison fails
because in this case, both locations should be virtual.
This patch fixes the issue by teaching the pragma handling to use
virtual locations.
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/53469
* directives.c (do_pragma): Use the virtual location for the
pragma token, instead of its spelling location.
gcc/testsuite/
PR preprocessor/53469
* gcc.dg/cpp/_Pragma7.c: New test case.
From-SVN: r190714
Tobias Burnus [Mon, 27 Aug 2012 14:42:50 +0000 (16:42 +0200)]
re PR fortran/54384 (gfortran memory leaks)
2012-08-27 Tobias Burnus <burnus@net-b.de>
PR fortran/54384
* trans-expr.c (gfc_trans_arrayfunc_assign): Free se.ss
and loop.
From-SVN: r190713
Ulrich Drepper [Mon, 27 Aug 2012 14:13:15 +0000 (14:13 +0000)]
Add interfaces to retrieve random numbers in bulk.
* include/bits/random.h (uniform_int_distribution<>): Add __generate
and __generate_impl functions.
(uniform_real_distribution<>): Likewise.
(bernoulli_distribution): Likewise.
(geometric_distribution<>): Likewise.
(negative_binomial_distribution<>): Likewise.
(poisson_distribution<>): Likewise.
(exponential_distribution<>): Likewise.
(normal_distribution<>): Likewise.
(lognormal_distribution<>): Likewise.
(chi_squared_distribution<>): Likewise.
(cauchy_distribution<>): Likewise.
(fisher_f_distribution<>): Likewise.
(student_t_distribution<>): Likewise.
(gamma_distribution<>): Likewise.
(weibull_distribution<>): Likewise.
(extreme_value_distribution<>): Likewise.
(discrete_distribution<>): Likewise.
(piecewise_constant_distribution<>): Likewise.
(piecewise_linear_distribution<>): Likewise.
* include/bits/random.tcc (__detail::_Power_of_2): New function.
(uniform_int_distribution<>::__generate_impl): New function.
(uniform_real_distribution<>::__generate_impl): New function.
(bernoulli_distribution::__generate_impl): New function.
(geometric_distribution<>::__generate_impl): New function.
(negative_binomial_distribution<>::__generate_impl): New function.
(poisson_distribution<>::__generate_impl): New function.
(exponential_distribution<>::__generate_impl): New function.
(normal_distribution<>::__generate_impl): New function.
(lognormal_distribution<>::__generate_impl): New function.
(chi_squared_distribution<>::__generate_impl): New function.
(cauchy_distribution<>::__generate_impl): New function.
(fisher_f_distribution<>::__generate_impl): New function.
(student_t_distribution<>::__generate_impl): New function.
(gamma_distribution<>::__generate_impl): New function.
(weibull_distribution<>::__generate_impl): New function.
(extreme_value_distribution<>::__generate_impl): New function.
(discrete_distribution<>::__generate_impl): New function.
(piecewise_constant_distribution<>::__generate_impl): New function.
(piecewise_linear_distribution<>::__generate_impl): New function.
From-SVN: r190712
Ulrich Drepper [Mon, 27 Aug 2012 12:08:16 +0000 (12:08 +0000)]
random.h (mersenne_twister_engine): Don't inline discard here.
* include/bits/random.h (mersenne_twister_engine): Don't inline
discard here. New member function _M_gen_rand.
* include/bits/random.tcc (mersenne_twister_engine<>::_M_gen_rand):
New function. Extracted from operator().
(mersenne_twister_engine<>::discard): New implementation which
skips in large steps.
(mersenne_twister_engine<>::operator()): Use _M_gen_rand.
From-SVN: r190711
Tobias Burnus [Mon, 27 Aug 2012 12:07:43 +0000 (14:07 +0200)]
re PR fortran/41093 (memory leaks with gfc_namespace)
2012-08-27 Tobias Burnus <burnus@net-b.de>
PR fortran/41093
* gfortran.h (gfc_common_head): Add "int refs".
* match.c (gfc_match_common): Increment refs.
* resolve.c (resolve_symbol): Only increment formal_ns->refs
if formal_ns is not sym->ns.
* symbol.c (gfc_free_symbol): Only free formal_ns if
if formal_ns is not sym->ns. Free common_block if refs is one.
(gfc_release_symbol): Release formal_ns only if the
symbol is not ENTRY of a module.
* decl.c (get_proc_name): Don't increment gfc_current_ns->refs.
* parse.c (parse_interface): Incement proc_unit->refs++ for
proc-pointer result variables.
* module.c (mio_symbol): Don't increase sym->refs for its
use in sym->formal_ns->proc_name.
From-SVN: r190710
Tobias Burnus [Mon, 27 Aug 2012 12:03:41 +0000 (14:03 +0200)]
re PR fortran/54370 (error: non-trivial conversion in unary operation)
2012-08-27 Tobias Burnus <burnus@net-b.de>
PR fortran/54370
* trans-stmt.c (gfc_trans_do_while): Don't change the logical
kind for negation of the condition.
2012-08-27 Tobias Burnus <burnus@net-b.de>
PR fortran/54370
* gfortran.dg/do_5.f90: New.
From-SVN: r190709
Ulrich Drepper [Mon, 27 Aug 2012 12:00:32 +0000 (12:00 +0000)]
MAINTAINERS: Fix my email address.
* MAINTAINERS: Fix my email address.
From-SVN: r190708
Tobias Burnus [Mon, 27 Aug 2012 08:20:59 +0000 (10:20 +0200)]
options.c (set_Wall): Don't set for -Wcompare-reals.
2012-08-27 Tobias Burnus <burnus@net-b.de>
* options.c (set_Wall): Don't set for -Wcompare-reals.
* invoke.texi (-Wall, -Wcompare-reals): -Wall no longer
implies -Wcompare-reals.
2012-08-27 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/bessel_5.f90: Remove -Wno-compare-reals
from dg-options as -Wall no longer implies it.
From-SVN: r190707
GCC Administrator [Mon, 27 Aug 2012 00:17:35 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r190706
Richard Sandiford [Sun, 26 Aug 2012 19:31:15 +0000 (19:31 +0000)]
mips.h (AVOID_CCMODE_COPIES): Update rationale for definition.
gcc/
* config/mips/mips.h (AVOID_CCMODE_COPIES): Update rationale for
definition.
* config/mips/mips.c (machine_function): Add next_fcc.
(mips_output_move): Remove handling of fcc moves.
(mips_allocate_fcc): New function.
(mips_emit_compare, mips_expand_vcondv2sf): Use it.
(mips_hard_regno_mode_ok_p): Restrict CCmode to ST registers.
Remove special case for CCmode reloads.
(mips_expand_builtin_compare_1): Use mips_allocate_fcc and treat
the result a fixed operand.
* config/mips/mips.md (move_type): Remove lui_movf.
(type, length): Remove references to it.
(movcc, reload_incc, reload_outcc): Delete.
From-SVN: r190703
Hans-Peter Nilsson [Sun, 26 Aug 2012 19:30:44 +0000 (19:30 +0000)]
* btest-gcc.sh (TESTLOGS): Make gfortran.sum optional.
From-SVN: r190702
Richard Sandiford [Sun, 26 Aug 2012 19:22:59 +0000 (19:22 +0000)]
mips.c (mips_has_long_branch_p): New function, split out from...
gcc/
* config/mips/mips.c (mips_has_long_branch_p): New function,
split out from...
(mips_expand_ghost_gp_insns): ...here. Look inside sequences.
From-SVN: r190701
Richard Sandiford [Sun, 26 Aug 2012 19:20:31 +0000 (19:20 +0000)]
mips.c (r10k_safe_mem_expr_p): Use get_inner_reference.
gcc/
* config/mips/mips.c (r10k_safe_mem_expr_p): Use get_inner_reference.
From-SVN: r190700
Richard Sandiford [Sun, 26 Aug 2012 19:19:31 +0000 (19:19 +0000)]
mips.c (mips_rtx_costs): Add costs for CINS.
gcc/
* config/mips/mips.c (mips_rtx_costs): Add costs for CINS.
From-SVN: r190699
Richard Sandiford [Sun, 26 Aug 2012 19:17:33 +0000 (19:17 +0000)]
mips.c (mips_rtx_costs): Add missing COSTS_N_INSNS to the size cost of multiplication.
gcc/
* config/mips/mips.c (mips_rtx_costs): Add missing COSTS_N_INSNS
to the size cost of multiplication.
From-SVN: r190698
Richard Sandiford [Sun, 26 Aug 2012 19:16:33 +0000 (19:16 +0000)]
scanasm.exp (scan-assembler-times_required_options): New proc.
gcc/testsuite/
* lib/scanasm.exp (scan-assembler-times_required_options): New proc.
From-SVN: r190697
Andrew Pinski [Sun, 26 Aug 2012 18:29:21 +0000 (18:29 +0000)]
re PR libffi/53014 (libffi failures on mips64-linux-gnu with soft-float)
2012-08-26 Andrew Pinski <apinski@cavium.com>
PR libffi/53014
* src/mips/ffi.c (ffi_prep_closure_loc): Allow n32 with soft-float and n64 with
soft-float.
From-SVN: r190696
Gerald Pfeifer [Sun, 26 Aug 2012 17:31:57 +0000 (17:31 +0000)]
install.texi (Specific): Clarify what needs to be added to this section.
* doc/install.texi (Specific): Clarify what needs to be added to
this section.
From-SVN: r190695
Marc Glisse [Sun, 26 Aug 2012 17:22:43 +0000 (19:22 +0200)]
re PR libstdc++/54376 (incorrect complaint about redefinition)
2012-08-26 Marc Glisse <marc.glisse@inria.fr>
Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/54376
* include/bits/random.h (lognormal_distribution<>::operator==,
gamma_distribution<>::operator==,
chi_squared_distribution<>::operator==,
fisher_f_distribution<>::operator==,
student_t_distribution<>::operator==,
binomial_distribution<>::operator==,
negative_binomial_distribution<>::operator==,
poisson_distribution<>::operator==): Change inline friend definition
to non-template.
* testsuite/26_numerics/random/binomial_distribution/requirements/
explicit_instantiation/1.cc: New.
* testsuite/26_numerics/random/cauchy_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/discrete_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/exponential_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/gamma_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/geometric_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/lognormal_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/normal_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/piecewise_constant_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/poisson_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/student_t_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/uniform_real_distribution/
requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/26_numerics/random/weibull_distribution/requirements/
explicit_instantiation/1.cc: Likewise.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r190694
Gerald Pfeifer [Sun, 26 Aug 2012 16:43:20 +0000 (16:43 +0000)]
tm.texi.in (Misc): Move descriptions of NO_DOLLAR_IN_LABEL and NO_DOT_IN_LABEL from here...
* doc/tm.texi.in (Misc): Move descriptions of NO_DOLLAR_IN_LABEL
and NO_DOT_IN_LABEL from here...
(Label Output): ...to here.
* doc/tm.texi: Regenerate.
From-SVN: r190693
Gerald Pfeifer [Sun, 26 Aug 2012 15:36:33 +0000 (15:36 +0000)]
* doc/invoke.texi (C++ Dialect Options): Add missing space.
From-SVN: r190692
Jonathan Wakely [Sun, 26 Aug 2012 14:59:20 +0000 (14:59 +0000)]
* testsuite/30_threads/async/54297.cc: Add dg-require-nanosleep.
From-SVN: r190691
H.J. Lu [Sun, 26 Aug 2012 14:40:22 +0000 (14:40 +0000)]
Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes
PR binutils/4970
* Makefile.def (host_modules): Rmove lib_path=.libs from bfd
and opcodes.
* Makefile.in: Regenerated.
From-SVN: r190689
H.J. Lu [Sun, 26 Aug 2012 14:26:57 +0000 (07:26 -0700)]
Move config entries to ChangeLog
From-SVN: r190688
H.J. Lu [Sun, 26 Aug 2012 14:06:56 +0000 (07:06 -0700)]
Fix a typo in ChangeLog
From-SVN: r190686
Jonathan Wakely [Sun, 26 Aug 2012 13:49:44 +0000 (13:49 +0000)]
re PR libstdc++/54297 ([C++11] Segmentation fault with std::async and released shared state)
PR libstdc++/54297
* src/c++11/future.cc (~_Async_state_common): Move to...
* src/c++11/compatibility-thread-c++0x.cc (~_Async_state_common):
Here.
(_GLIBCXX_ABI_COMPAT_ASYNC): Rename to _GLIBCXX_ASYNC_ABI_COMPAT.
* include/std/future (_GLIBCXX_ABI_COMPAT_ASYNC): Likewise.
From-SVN: r190685
Art Haas [Sun, 26 Aug 2012 12:20:01 +0000 (12:20 +0000)]
cloog.m4 (CLOOG_INIT_FLAGS): Use = instead of == in test.
* cloog.m4 (CLOOG_INIT_FLAGS): Use = instead of == in test.
* configure: Regenerate.
From-SVN: r190684
Jason Merrill [Sun, 26 Aug 2012 03:50:56 +0000 (23:50 -0400)]
* g++.dg/cpp0x/fntmpdefarg3.C: New.
From-SVN: r190683
Hans-Peter Nilsson [Sun, 26 Aug 2012 01:21:14 +0000 (01:21 +0000)]
* btest-gcc.sh (TESTLOGS): Add libmudflap.sum, if it exists.
From-SVN: r190682
GCC Administrator [Sun, 26 Aug 2012 00:17:49 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r190680
Jonathan Wakely [Sun, 26 Aug 2012 00:14:59 +0000 (01:14 +0100)]
Add testcase author to ChangeLog.
From-SVN: r190677
Jonathan Wakely [Sun, 26 Aug 2012 00:12:40 +0000 (00:12 +0000)]
re PR libstdc++/54351 (~unique_ptr() should not set stored pointer to null)
PR libstdc++/54351
* include/bits/unique_ptr.h (unique_ptr<T>::~unique_ptr): Do not use
reset().
(unique_ptr<T[]>::~unique_ptr()): Likewise.
* testsuite/20_util/unique_ptr/54351.cc: New.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
line numbers.
From-SVN: r190676
Eric Botcazou [Sat, 25 Aug 2012 23:21:53 +0000 (23:21 +0000)]
re PR rtl-optimization/54088 (ICE at dwarf2out.c:20632 with -O1 -g)
PR rtl-optimization/54088
* jump.c (delete_related_insns): Robustify latest change.
From-SVN: r190674
Jonathan Wakely [Sat, 25 Aug 2012 23:01:40 +0000 (23:01 +0000)]
re PR libstdc++/54297 ([C++11] Segmentation fault with std::async and released shared state)
PR libstdc++/54297
* include/std/future (~_Async_state_impl): Join thread before
derived class members are destroyed.
(~_Async_state_common): Only define non-trivial destructor when
included from future.cc for ABI compatibility reasons.
* src/c++11/future.cc (_GLIBCXX_ABI_COMPAT_ASYNC): Define.
* testsuite/30_threads/async/54297.cc: New.
From-SVN: r190672
Ricardo Catalinas Jiménez [Sat, 25 Aug 2012 22:55:27 +0000 (22:55 +0000)]
* doc/extend.texi (__atomic Builtins): Remove space before comma.
From-SVN: r190671
Richard Sandiford [Sat, 25 Aug 2012 21:33:15 +0000 (21:33 +0000)]
mips.h (CASE_VECTOR_MODE): For not TARGET_MIPS16_SHORT_JUMP_TABLES use ptr_mode.
2012-08-25 Richard Sandiford <rdsandiford@googlemail.com>
Andrew Pinski <apinski@cavium.com>
* config/mips/mips.h (CASE_VECTOR_MODE): For not
TARGET_MIPS16_SHORT_JUMP_TABLES use ptr_mode.
(CASE_VECTOR_SHORTEN_MODE): Likewise.
Co-Authored-By: Andrew Pinski <apinski@cavium.com>
From-SVN: r190670
Křištof Želechovski [Sat, 25 Aug 2012 20:48:20 +0000 (22:48 +0200)]
README: Also refer to the online installation instructions.
* INSTALL/README: Also refer to the online installation
instructions.
From-SVN: r190669
Jonathan Wakely [Sat, 25 Aug 2012 18:51:53 +0000 (18:51 +0000)]
re PR libstdc++/54248 (Comment in standard library header talks about boost)
PR libstdc++/54248
* include/bits/concept_check.h: Replace references to boost
namespace.
From-SVN: r190668
Uros Bizjak [Sat, 25 Aug 2012 17:16:05 +0000 (19:16 +0200)]
i386.h (FP_REG_P): Remove macro.
* config/i386/i386.h (FP_REG_P): Remove macro.
(FP_REGNO_P): Ditto.
(HARD_REGNO_NREGS): Use STACK_REGNO_P instead of FP_REGNO_P.
(HARD_REGNO_NREGS_HAS_PADDING): Ditto.
(ANY_FP_REGNO_P): Ditto.
(HARD_REGNO_RENAME_OK): Use STACK_REGNO_P.
* config/i386/i386.c (output_387_ffreep): Use STACK_REGNO_P
instead of FP_REGNO_P.
(ix86_hard_regno_mode_ok): Ditto.
* config/i386/predicates.md (fp_register_operand): Ditto.
(register_and_not_fp_reg_operand): Ditto.
* config/i386/sync.md (atomic_loaddi_fpu): Use STACK_REG_P instead
of FP_REG_P.
* reg-stack.c (get_true_reg): Use STACK_REG_P instead of FP_REG_P.
From-SVN: r190667
Uros Bizjak [Sat, 25 Aug 2012 15:52:23 +0000 (17:52 +0200)]
* ChangeLog: Fix whitespace.
From-SVN: r190666
Paolo Carlini [Sat, 25 Aug 2012 09:53:30 +0000 (09:53 +0000)]
re PR c++/51421 ([c++0x] ICE with invalid use of auto)
/cp
2012-08-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51421
* decl2.c (mark_used): Consistently return false after errors
about uses before deduction of auto.
* semantics.c (finish_id_expression): Check mark_used return
value and return error_mark_node in case of failure.
/testsuite
2012-08-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51421
* g++.dg/cpp0x/auto34.C: New.
From-SVN: r190665
Jason Merrill [Sat, 25 Aug 2012 03:30:11 +0000 (23:30 -0400)]
PR c++/51213 (again)
PR c++/51213 (again)
* pt.c (deduction_tsubst_fntype): Remove.
(fn_type_unification): Check deduction depth and call
instantiate_template here. Handle default argument access checks.
(determine_specialization): Suppress access control.
(tsubst_decl): Check for excessive deduction depth.
(recheck_decl_substitution): Make sure access control is on.
(type_unification_real): Don't mess with access deferring here.
(get_bindings): Adjust for fn_type_unification return type.
* call.c (enum rejection_reason_code): Drop rr_template_instantiation.
(template_instantiation_rejection): Remove.
(struct rejection_reason): Change targs to num_targs.
(template_unification_rejection, print_z_candidate): Adjust.
(add_template_candidate_real): Adjust for fn_type_unification change.
* class.c (resolve_address_of_overloaded_function): Likewise.
* cp-tree.h: Adjust declaration.
From-SVN: r190664
Jason Merrill [Sat, 25 Aug 2012 02:29:00 +0000 (22:29 -0400)]
print-tree.c (print_node): Don't check TREE_LANG_FLAG_* on TREE_VEC or SSA_NAME.
* print-tree.c (print_node): Don't check TREE_LANG_FLAG_*
on TREE_VEC or SSA_NAME.
From-SVN: r190663
Jason Merrill [Sat, 25 Aug 2012 02:27:27 +0000 (22:27 -0400)]
pt.c (tsubst_default_argument): Indicate where the default argument is being instantiated for.
* pt.c (tsubst_default_argument): Indicate where the default
argument is being instantiated for.
(tsubst_expr): Restore previous location.
(tsubst_copy_and_build): Set and restore location.
* call.c (build_new_method_call_1): Remember location of call.
* semantics.c (finish_call_expr): Here too.
* parser.c (cp_parser_omp_for_loop): Remember the location of the
increment expression.
From-SVN: r190662
GCC Administrator [Sat, 25 Aug 2012 00:17:26 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r190661
Jakub Jelinek [Fri, 24 Aug 2012 21:46:17 +0000 (23:46 +0200)]
re PR c/54363 (ICE when compiling malformed struct initializers)
PR c/54363
* gimplify.c (optimize_compound_literals_in_ctor): Only recurse
if init is a CONSTRUCTOR.
* gcc.dg/pr54363.c: New test.
From-SVN: r190657
Jakub Jelinek [Fri, 24 Aug 2012 21:45:22 +0000 (23:45 +0200)]
re PR c/54355 (ICE on invalid code in switch statement)
PR c/54355
* c-decl.c (c_parser_label): Pass true as nested and fix up comments
for nested and empty_ok arguments in the call to
c_parser_declaration_or_fndef.
* gcc.dg/pr54355.c: New test.
From-SVN: r190656
Steven Bosscher [Fri, 24 Aug 2012 20:25:42 +0000 (20:25 +0000)]
tree-ssa-live.c (dump_var_map): Do not dump the partition map of virtual operands.
* tree-ssa-live.c (dump_var_map): Do not dump the partition
map of virtual operands.
From-SVN: r190655
Sriraman Tallam [Fri, 24 Aug 2012 19:07:28 +0000 (19:07 +0000)]
Sync plugin-api.h with gold patch : sourceware.org/ml/binutils/2012-08/msg00447.html
* plugin-api.h (ld_plugin_allow_unique_segment_for_sections):
New interface.
(ld_plugin_unique_segment_for_sections): New interface.
(LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(LDPT_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(tv_allow_unique_segment_for_sections): New member.
(tv_unique_segment_for_sections): New member.
From-SVN: r190654
Jason Merrill [Fri, 24 Aug 2012 18:58:00 +0000 (14:58 -0400)]
pt.c (resolve_overloaded_unification): Use coerce_template_parms instead of get_bindings.
* pt.c (resolve_overloaded_unification): Use coerce_template_parms
instead of get_bindings.
(resolve_nondeduced_context): Likewise.
From-SVN: r190653
Jason Merrill [Fri, 24 Aug 2012 18:57:50 +0000 (14:57 -0400)]
pt.c (register_specialization): Correct argument to check_specialization_namespace.
* pt.c (register_specialization): Correct argument to
check_specialization_namespace.
(determine_specialization): Don't consider members of
unspecialized types.
From-SVN: r190652
Yuri Rumyantsev [Fri, 24 Aug 2012 15:36:02 +0000 (15:36 +0000)]
i386.c (ia32_multipass_dfa_lookahead): Add case for Atom processor.
* config/i386/i386.c (ia32_multipass_dfa_lookahead) : Add
case for Atom processor.
From-SVN: r190649
Simon Baldwin [Fri, 24 Aug 2012 14:58:06 +0000 (14:58 +0000)]
dwarf2out.c (gen_producer_string): Omit command line switch if CL_NO_DWARF_RECORD flag set.
gcc/ChangeLog
* dwarf2out.c (gen_producer_string): Omit command line switch if
CL_NO_DWARF_RECORD flag set.
* opts.h (CL_NO_DWARF_RECORD): New.
* opt-functions.awk (switch_flags): Add NoDWARFRecord.
* doc/options.texi: Document NoDWARFRecord option flag.
gcc/fortran/ChangeLog
* lang.opt (-cpp=): Mark flag NoDWARFRecord.
From-SVN: r190648
H.J. Lu [Fri, 24 Aug 2012 13:21:55 +0000 (13:21 +0000)]
Allow arg_pointer_rtx/frame_pointer_rtx for based_loc_descr
gcc/
PR debug/52857
* dwarf2out.c (mem_loc_descriptor): Allow arg_pointer_rtx and
frame_pointer_rtx for based_loc_descr.
gcc/testsuite/
PR debug/52857
* gcc.target/i386/pr52857-1.c: New.
* gcc.target/i386/pr52857-2.c: Likewise.
From-SVN: r190647
Georg-Johann Lay [Fri, 24 Aug 2012 13:01:54 +0000 (13:01 +0000)]
re PR target/54222 ([avr] Implement fixed-point support)
PR target/54222
* config/avr/t-avr (conv_X): Rename to func_X.
From-SVN: r190646
Martin Jambor [Fri, 24 Aug 2012 12:57:24 +0000 (14:57 +0200)]
predict.c (maybe_hot_frequency_p): New parameter fun.
2012-08-24 Martin Jambor <mjambor@suse.cz>
* predict.c (maybe_hot_frequency_p): New parameter fun. Use its decl
instead of current_function_decl, use profile_status_for_function and
ENTRY_BLOCK_PTR_FOR_FUNCTION with fun instead of their cfun variants.
(maybe_hot_count_p): New parameter fun, use
profile_status_for_function instead of its cfun_variant.
(maybe_hot_bb_p): New parameter fun, checking-assert it, pass it to
all callees.
(maybe_hot_edge_p): Pass cfun to maybe_hot_count_p and
maybe_hot_frequency_p.
(probably_never_executed_bb_p): New parameter fun, use its decl
instead of current_function_decl.
(optimize_bb_for_size_p): Pass cfun to maybe_hot_bb_p.
(rtl_profile_for_bb): Likewise.
(compute_function_frequency): Pass cfun to maybe_hot_bb_p and
probably_never_executed_bb_p.
* tree-ssa-operands.c (ssa_operands_active): New operator fun. Use it
instead of cfun.
(update_stmt_operands): Pass cfun as an argument of
ssa_operands_active.
(swap_tree_operands): Likewise.
* gimple-iterator.c (update_modified_stmt): Likewise.
(update_modified_stmts): Likewise.
* tree-flow-inline.h (delink_stmt_imm_use): Likewise.
* tree-ssa.c (delete_tree_ssa): Likewise.
* bb-reorder.c (bb_to_key): Pass cfun to probably_never_executed_bb_p.
(push_to_next_round_p): Likewise.
(find_rarely_executed_basic_blocks_and_crossing_edges ): Likewise.
* cfg.c: Inlude tree.h.
(check_bb_profile): Use profile_status_for_function,
EXIT_BLOCK_PTR_FOR_FUNCTION and ENTRY_BLOCK_PTR_FOR_FUNCTION with
DECL_STRUCT_FUNCTION (current_function_decl) instead of their cfun
variants.
(dump_bb_info): Pass DECL_STRUCT_FUNCTION (current_function_decl) to
maybe_hot_bb_p and probably_never_executed_bb_p.
* gimple-pretty-print.c (gimple_dump_bb_buff): Checking-assert that
DECL_STRUCT_FUNCTION (current_function_decl) is not NULL. Pass it to
dump_histograms_for_stmt.
(dump_gimple_mem_ops): Pass DECL_STRUCT_FUNCTION (current_function_decl)
as an argument to dump_gimple_mem_ops.
* tree-cfg.c (dump_function_to_file): Rename parameter fn to fndecl.
Do not change cfun. Change and restore current_function_decl.
* Makefile.in (cfg.o): Include TREE_H in dependencies.
From-SVN: r190645
Georg-Johann Lay [Fri, 24 Aug 2012 12:42:48 +0000 (12:42 +0000)]
re PR target/54222 ([avr] Implement fixed-point support)
libgcc/
PR target/54222
* config/avr/lib1funcs-fixed.S: New file.
* config/avr/lib1funcs.S: Include it. Undefine some divmodsi
after they are used.
(neg2, neg4): New macros.
(__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
(__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
(__umulhisi3): Speed up MUL variant if there is enough flash.
* config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
avr-modes.def.
* config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
_fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
_fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
_fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
_mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
_udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
(LIB2FUNCS_EXCLUDE): Add supported functions.
gcc/
PR target/54222
* avr-modes.def (HA, SA, DA, TA, UTA): Adjust modes.
* avr/avr-fixed.md: New file.
* avr/avr.md: Include it.
(cc): Add: minus.
(adjust_len): Add: minus, minus64, ufract, sfract.
(ALL1, ALL2, ALL4, ORDERED234): New mode iterators.
(MOVMODE): Add: QQ, UQQ, HQ, UHQ, HA, UHA, SQ, USQ, SA, USA.
(MPUSH): Add: HQ, UHQ, HA, UHA, SQ, USQ, SA, USA.
(pushqi1, xload8_A, xload_8, movqi_insn, *reload_inqi, addqi3,
subqi3, ashlqi3, *ashlqi3, ashrqi3, lshrqi3, *lshrqi3, *cmpqi,
cbranchqi4, *cpse.eq): Generalize to handle all 8-bit modes in ALL1.
(*movhi, reload_inhi, addhi3, *addhi3, addhi3_clobber, subhi3,
ashlhi3, *ashlhi3_const, ashrhi3, *ashirhi3_const, lshrhi3,
*lshrhi3_const, *cmphi, cbranchhi4): Generalize to handle all
16-bit modes in ALL2.
(subhi3, casesi, strlenhi): Add clobber when expanding minus:HI.
(*movsi, *reload_insi, addsi3, subsi3, ashlsi3, *ashlsi3_const,
ashrsi3, *ashrhi3_const, *ashrsi3_const, lshrsi3, *lshrsi3_const,
*reversed_tstsi, *cmpsi, cbranchsi4): Generalize to handle all
32-bit modes in ALL4.
* avr-dimode.md (ALL8): New mode iterator.
(adddi3, adddi3_insn, adddi3_const_insn, subdi3, subdi3_insn,
subdi3_const_insn, cbranchdi4, compare_di2,
compare_const_di2, ashrdi3, lshrdi3, rotldi3, ashldi3_insn,
ashrdi3_insn, lshrdi3_insn, rotldi3_insn): Generalize to handle
all 64-bit modes in ALL8.
* config/avr/avr-protos.h (avr_to_int_mode): New prototype.
(avr_out_fract, avr_out_minus, avr_out_minus64): New prototypes.
* config/avr/avr.c (TARGET_FIXED_POINT_SUPPORTED_P): Define to...
(avr_fixed_point_supported_p): ...this new static function.
(TARGET_BUILD_BUILTIN_VA_LIST): Define to...
(avr_build_builtin_va_list): ...this new static function.
(avr_adjust_type_node): New static function.
(avr_scalar_mode_supported_p): Allow if ALL_FIXED_POINT_MODE_P.
(avr_builtin_setjmp_frame_value): Use gen_subhi3 and return new
pseudo instead of gen_rtx_MINUS.
(avr_print_operand, avr_operand_rtx_cost): Handle: CONST_FIXED.
(notice_update_cc): Handle: CC_MINUS.
(output_movqi): Generalize to handle respective fixed-point modes.
(output_movhi, output_movsisf, avr_2word_insn_p): Ditto.
(avr_out_compare, avr_out_plus_1): Also handle fixed-point modes.
(avr_assemble_integer): Ditto.
(output_reload_in_const, output_reload_insisf): Ditto.
(avr_compare_pattern): Skip all modes > 4 bytes.
(avr_2word_insn_p): Skip movuqq_insn, movqq_insn.
(avr_out_fract, avr_out_minus, avr_out_minus64): New functions.
(avr_to_int_mode): New function.
(adjust_insn_length): Handle: ADJUST_LEN_SFRACT,
ADJUST_LEN_UFRACT, ADJUST_LEN_MINUS, ADJUST_LEN_MINUS64.
* config/avr/predicates.md (const0_operand): Allow const_fixed.
(const_operand, const_or_immediate_operand): New.
(nonmemory_or_const_operand): New.
* config/avr/constraints.md (Ynn, Y00, Y01, Y02, Ym1, Ym2, YIJ):
New constraints.
* config/avr/avr.h (LONG_LONG_ACCUM_TYPE_SIZE): Define.
From-SVN: r190644
Tobias Burnus [Fri, 24 Aug 2012 07:43:23 +0000 (09:43 +0200)]
re PR fortran/54350 (FAIL: gfortran.dg/realloc_on_assign_*.f90 -O (internal compiler error) at r190586)
2012-08-24 Tobias Burnus <burnus@net-b.de>
PR fortran/54350
* trans-array.c (free_ss_info): Free data.array.subscript.
(gfc_free_ss): No longer free data.array.subscript.
(walk_coarray): New function, moved from trans-intrinsic.c
(gfc_conv_expr_descriptor): Walk array descriptor instead
of taking passed "ss".
(get_array_ctor_all_strlen, gfc_add_loop_ss_code,
gfc_conv_array_parameter): Update call and cleanup ss handling.
* trans-array.h (gfc_conv_expr_descriptor,
gfc_conv_array_parameter): Update prototype.
* trans-expr.c (gfc_conv_derived_to_class,
conv_isocbinding_procedure, gfc_conv_procedure_call,
gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign,
gfc_trans_pointer_assignment, gfc_trans_arrayfunc_assign): Update
call to gfc_conv_expr_descriptor and gfc_conv_array_parameter,
and clean up.
* trans-intrinsic.c (walk_coarray): Moved to trans-array.c
(trans_this_image, trans_image_index, gfc_conv_intrinsic_rank
gfc_conv_intrinsic_bound, gfc_conv_intrinsic_cobound,
gfc_conv_intrinsic_len, gfc_conv_intrinsic_size,
gfc_conv_intrinsic_sizeof, gfc_conv_intrinsic_storage_size,
gfc_conv_intrinsic_transfer, gfc_conv_allocated,
gfc_conv_associated, gfc_conv_intrinsic_loc,
conv_intrinsic_move_alloc): Update calls.
* trans-io.c (gfc_convert_array_to_string, set_internal_unit,
gfc_trans_transfer): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies,
gfc_trans_sync, trans_associate_var,
gfc_trans_pointer_assign_need_temp): Ditto.
From-SVN: r190641
GCC Administrator [Fri, 24 Aug 2012 00:17:54 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r190636
Richard Sandiford [Thu, 23 Aug 2012 20:40:07 +0000 (20:40 +0000)]
code-readable-4.c: New test.
gcc/testsuite/
* gcc.target/mips/code-readable-4.c: New test.
From-SVN: r190630
Kenneth Zadeck [Thu, 23 Aug 2012 18:46:18 +0000 (18:46 +0000)]
alias.c (rtx_equal_for_memref_p): Convert constant cases.
2012-08-23 Kenneth Zadeck <zadeck@naturalbridge.com>
* alias.c (rtx_equal_for_memref_p): Convert constant cases.
* combine.c (find_single_use_1, mark_used_regs_combine): Convert
to CASE_CONST_ANY.
* cse.c (exp_equiv_p, canon_reg, fold_rtx, cse_process_notes_1,
count_reg_usage): Convert constant cases.
* cselib.c (cselib_expand_value_rtx_1): Convert to
CASE_CONST_ANY.
(cselib_subst_to_values): Convert constant cases.
* df-scan.c (df_uses_record): Ditto.
* dse.c (const_or_frame_p): Convert case statements to explicit
if-then-else using mode classes.
* emit-rtl.c (verify_rtx_sharing, copy_insn_1): Convert constant cases.
* explow.c (convert_memory_address_addr_space): Ditto.
* gcse.c (want_to_gcse_p, oprs_unchanged_p, compute_transp): Ditto.
* genattrtab.c (attr_copy_rtx, clear_struct_flag): Ditto.
* ira.c (equiv_init_varies_p, contains_replace_regs,
memref_referenced_p, rtx_moveable_p): Ditto.
* jump.c (mark_jump_label_1): Remove constant cases.
(rtx_renumbered_equal_p): Convert to CASE_CONST_UNIQUE.
* loop-invariant.c (check_maybe_invariant, hash_invariant_expr_1,
invariant_expr_equal_p): Convert to CASE_CONST_ANY.
* postreload-gcse.c (oprs_unchanged_p): Convert constant cases.
* reginfo.c (reg_scan_mark_refs): Ditto.
* regrename.c (scan_rtx): Ditto.
* reload1.c (eliminate_regs_1, elimination_effects,
scan_paradoxical_subregs): Ditto.
* reload.c (operands_match_p, subst_reg_equivs): Ditto.
* resource.c (mark_referenced_resources, mark_set_resources): Ditto.
* rtlanal.c (rtx_unstable_p, rtx_varies_p, count_occurrences)
(reg_mentioned_p, modified_between_p, modified_in_p)
(volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1,
inequality_comparisons_p, computed_jump_p_1): Ditto.
* rtl.c (copy_rtx, rtx_equal_p_cb, rtx_equal_p): Ditto.
* sched-deps.c (sched_analyze_2): Ditto.
* valtrack.c (cleanup_auto_inc_dec): Ditto.
* rtl.h: (CASE_CONST_SCALAR_INT, CASE_CONST_UNIQUE,
CASE_CONST_ANY): New macros.
From-SVN: r190627
Jason Merrill [Thu, 23 Aug 2012 18:33:47 +0000 (14:33 -0400)]
* decl.c (compute_array_index_type): Use type_dependent_expression_p.
From-SVN: r190626
Julian Brown [Thu, 23 Aug 2012 15:42:03 +0000 (15:42 +0000)]
2012-08-23 Julian Brown <julian@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/mips/mips.md
(UNSPEC_CASESI_DISPATCH): New.
(MIPS16_T_REGNUM): New constant.
(tablejump): Don't use for MIPS16_SHORT_JUMP_TABLES.
(casesi): New.
(casesi_internal_mips16_<mode>): New.
* config/mips/mips.c (mips16_split_long_branches): Adjust test
to ignore casesi jump tables.
* config/mips/mips.h (TARGET_MIPS16_SHORT_JUMP_TABLES): Update
comment.
(CASE_VECTOR_MODE): Use SImode unconditionally.
(CASE_VECTOR_SHORTEN_MODE): Define.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output word-sized addr_diff_elts
when necessary for MIPS16_SHORT_JUMP_TABLES.
gcc/testsuite/
* gcc.target/mips/code-readable-1.c: Add -O to options.
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r190625
Georg-Johann Lay [Thu, 23 Aug 2012 15:41:03 +0000 (15:41 +0000)]
Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, libgcc-s-objects.
* Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
libgcc-s-objects.
* fixed-obj.mk: Only expand dependency if $o is not in
LIB2FUNCS_EXCLUDE.
From-SVN: r190624
Arnaud Charlet [Thu, 23 Aug 2012 14:49:41 +0000 (14:49 +0000)]
c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only for pointers, and add missing Convention C pragma.
* c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
for pointers, and add missing Convention C pragma.
(print_ada_struct_decl): Add missing aliased keyword.
(dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
From-SVN: r190623
Bill Schmidt [Thu, 23 Aug 2012 14:41:24 +0000 (14:41 +0000)]
rs6000.c (rs6000_density_test): Free loop body.
2012-08-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_density_test): Free loop body.
From-SVN: r190622
H.J. Lu [Thu, 23 Aug 2012 13:37:11 +0000 (13:37 +0000)]
Add -da and remove -dm in GCC manual
PR driver/54335
* doc/invoke.texi: Add -da and remove -dm.
From-SVN: r190621
Richard Guenther [Thu, 23 Aug 2012 11:17:29 +0000 (11:17 +0000)]
tree-vect-stmts.c (vect_finish_stmt_generation): Update virtual SSA form.
2012-08-23 Richard Guenther <rguenther@suse.de>
* tree-vect-stmts.c (vect_finish_stmt_generation): Update
virtual SSA form.
From-SVN: r190620
Jakub Jelinek [Thu, 23 Aug 2012 10:02:40 +0000 (12:02 +0200)]
tree.c (copy_node_stat): Clear DECL_STRUCT_FUNCTION.
* tree.c (copy_node_stat): Clear DECL_STRUCT_FUNCTION.
fortran/
* trans-decl.c (trans_function_start, generate_coarray_init,
create_main_function, gfc_generate_constructors): Call
allocate_struct_function instead of init_function_start.
From-SVN: r190619
Paolo Carlini [Thu, 23 Aug 2012 09:44:08 +0000 (09:44 +0000)]
re PR c++/20420 (Incorrectly Accepts double declarations)
/cp
2012-08-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/20420
* name-lookup.c (supplement_binding_1): Handle specially enums
only in class templates.
(validate_nonmember_using_decl): Enforce 7.3.3/10 about duplicate
using declarations at function scope.
/testsuite
2012-08-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/20420
* g++.dg/lookup/using53.C: New.
From-SVN: r190618
Mingjie Xing [Thu, 23 Aug 2012 09:30:24 +0000 (09:30 +0000)]
Fix typo in gty.texi.
From-SVN: r190617
Jonathan Wakely [Thu, 23 Aug 2012 08:37:19 +0000 (08:37 +0000)]
re PR libstdc++/54354 (TODO extended iomanip manipulators std::get_time and std::put_time (C++11, section 27.7.5))
PR libstdc++/54354
* doc/xml/manual/status_cxx2011.xml: Note missing manipulators.
* doc/html/*: Regenerate.
From-SVN: r190616
Georg-Johann Lay [Thu, 23 Aug 2012 08:11:56 +0000 (08:11 +0000)]
convert.c: Split into manageable parts:
* gcc.dg/fixed-point/convert.c: Split into manageable parts:
* gcc.dg/fixed-point/convert-1.c: New.
* gcc.dg/fixed-point/convert-2.c: New.
* gcc.dg/fixed-point/convert-3.c: New.
* gcc.dg/fixed-point/convert-4.c: New.
* gcc.dg/fixed-point/convert-float-1.c: New.
* gcc.dg/fixed-point/convert-float-2.c: New.
* gcc.dg/fixed-point/convert-float-3.c: New.
* gcc.dg/fixed-point/convert-float-4.c: New.
* gcc.dg/fixed-point/convert-accum-neg.c: New.
* gcc.dg/fixed-point/convert-sat.c: New.
* gcc.dg/fixed-point/convert.h: New.
From-SVN: r190615
Richard Guenther [Thu, 23 Aug 2012 07:38:54 +0000 (07:38 +0000)]
tree-ssa-loop-manip.c (add_exit_phis_var): Allow virtual operands.
2012-08-23 Richard Guenther <rguenther@suse.de>
* tree-ssa-loop-manip.c (add_exit_phis_var): Allow virtual operands.
(find_uses_to_rename_use): Likewise.
(find_uses_to_rename_bb): Likewise.
(find_uses_to_rename_stmt): Walk over all operands.
From-SVN: r190614
Ian Lance Taylor [Thu, 23 Aug 2012 04:58:30 +0000 (04:58 +0000)]
compiler: Comparisons return untyped boolean value.
From-SVN: r190612
Ian Lance Taylor [Thu, 23 Aug 2012 00:20:48 +0000 (00:20 +0000)]
compiler: Remove old handling of unsafe.Pointer in type assertions.
Fixes issue 17.
From-SVN: r190608
GCC Administrator [Thu, 23 Aug 2012 00:18:41 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r190607
Oleg Endo [Wed, 22 Aug 2012 22:52:17 +0000 (22:52 +0000)]
re PR target/54089 ([SH] Refactor shift patterns)
PR target/54089
* config/sh/predicates (p27_rshift_count_operand,
not_p27_rshift_count_operand): New predicates.
* config/sh/sh.c (sh_ashlsi_clobbers_t_reg_p,
sh_lshrsi_clobbers_t_reg_p, sh_dynamicalize_shift_p): Handle special
case when shift amount is 31.
(gen_ashift): Emit gen_shlr instead of gen_lshrsi3_m.
* config/sh/sh.md (ashlsi3_d): Set type to 'dyn_shift' instead
of 'arith'.
(ashlsi_c): Rename to shll. Adapt calls to gen_ashlsi_c throughout
the file.
(lshrsi3): Remove clobber from expander. Use shift_count_operand
instead of nonmemory_operand predicate for second operand. Add
handling of case lshrsi3_n_clobbers_t.
(lshrsi3_k): Use p27_rshift_count_operand for second operand.
(lshrsi3_d): Make insn_and_split. Split dynamic shift to constant
shift sequences if beneficial.
(lshrsi3_n): Make insn_and_split. Split constant shift sequence to
dynamic shift if beneficial.
(lshrsi3_n_clobbers_t): New insn_and_split.
(lshrsi3_m): Delete.
PR target/54089
* gcc.target/sh/pr54089-2.c: New.
From-SVN: r190603
Steven Bosscher [Wed, 22 Aug 2012 21:38:03 +0000 (21:38 +0000)]
tracer.c (mark_bb_seen): Use SBITMAP_SIZE.
* tracer.c (mark_bb_seen): Use SBITMAP_SIZE.
* alias.c (MAX_ALIAS_LOOP_PASSES): Update comment with rationale,
or rather a lack thereof.
(init_alias_analysis): Propagate the latest information across
the CFG in topological order to propagate as far as possible in
each iteration. Ignore debug insns.
From-SVN: r190602
H.J. Lu [Wed, 22 Aug 2012 19:46:28 +0000 (19:46 +0000)]
Add -mlong-double-64/-mlong-double-80 to i386
gcc/
* doc/invoke.texi: Document -mlong-double-64/-mlong-double-80.
* config/i386/i386.c (flag_opts): Add -mlong-double-64.
(TARGET_HAS_BIONIC): Default long double to 64-bit for Bionic.
* config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 64 if
TARGET_LONG_DOUBLE_64 is true.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New macro.
(WIDEST_HARDWARE_FP_SIZE): Defined to 80.
* config/i386/i386.opt (mlong-double-80): New option.
(mlong-double-64): Likewise.
* config/i386/i386-c.c (ix86_target_macros): Define
__LONG_DOUBLE_64__ for TARGET_LONG_DOUBLE_64.
gcc/testsuite/
* gcc.target/i386/long-double-64-1.c: New file.
* gcc.target/i386/long-double-64-2.c: Likewise.
* gcc.target/i386/long-double-64-3.c: Likewise.
* gcc.target/i386/long-double-64-4.c: Likewise.
* gcc.target/i386/long-double-80-1.c: Likewise.
* gcc.target/i386/long-double-80-2.c: Likewise.
* gcc.target/i386/long-double-80-3.c: Likewise.
* gcc.target/i386/long-double-80-4.c: Likewise.
* gcc.target/i386/long-double-80-5.c: Likewise.
* gcc.target/i386/long-double-80-6.c: Likewise.
* gcc.target/i386/long-double-80-7.c: Likewise.
libgcc/
* config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
From-SVN: r190599
H.J. Lu [Wed, 22 Aug 2012 19:43:58 +0000 (19:43 +0000)]
Replace REAL_VALUE_TO_TARGET_LONG_DOUBLE with real_to_target
PR target/54347
* config/i386/i386.c (ix86_split_to_parts): Replace
REAL_VALUE_TO_TARGET_LONG_DOUBLE with real_to_target.
From-SVN: r190598
Richard Guenther [Wed, 22 Aug 2012 15:11:26 +0000 (15:11 +0000)]
tree-vectorizer.c (vectorize_loops): Do not call mark_virtual_operands_for_renaming.
2012-08-22 Richard Guenther <rguenther@suse.de>
* tree-vectorizer.c (vectorize_loops): Do not call
mark_virtual_operands_for_renaming.
* tree-vect-slp.c (vect_slp_transform_bb): Likewise.
Do not update SSA form here.
From-SVN: r190596
Dodji Seketeli [Wed, 22 Aug 2012 13:50:58 +0000 (13:50 +0000)]
Make TREE_NOTHROW use the base.nothrow_flag again
While working on something else, I noticed that debug_tree (vec), when
vec is a TREE_VEC was crashing because TREE_NOTHROW was asserting that
its argument is not a TREE_VEC, so print_node would crash.
It turned out that TREE_NOTHROW was accidentally modified by this
change set:
commit
87d8f7b67c6a36c37e48e298f26e693520099b1e
Author: rguenth <rguenth@
138bc75d-0d04-0410-961f-
82ee72b054a4>
Date: Tue Aug 21 10:03:38 2012 +0000
2012-08-21 Richard Guenther <rguenther@suse.de>
cp/
* cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.
(ATTR_IS_DEPENDENT): Likewise.
(ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of
TREE_LANG_FLAG_0 on TREE_VECs.
* tree.h (struct tree_base): Add union to make it possible to
re-use the upper 4 bytes for tree codes that do not need as
many flags as others. Move visited and default_def_flag to
common bits section in exchange for saturating_flag and
unsigned_flag. Add SSA name version and tree vec length
fields here.
(struct tree_vec): Remove length field here.
(struct tree_ssa_name): Remove version field here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190558
138bc75d-0d04-0410-961f-
82ee72b054a4
Richard Guenther pre-approved the reverting of the TREE_NOTHROW change
line.
Tested on x86_64-unknown-linux-gnu against master and applied to
trunk.
gcc/
* tree.h (TREE_NOTHROW): Use the base.nothrow_flag.
From-SVN: r190595
Richard Guenther [Wed, 22 Aug 2012 13:17:26 +0000 (13:17 +0000)]
re PR tree-optimization/46590 (long compile time with -O2 and many loops)
2012-08-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/46590
* tree-ssa-alias.h (get_continuation_for_phi): Add alias query
counter output argument.
(walk_non_aliased_vuses): Add alias query counter argument
to the walker callback.
* tree-ssa-alias.c (maybe_skip_until): Add alias query counter
output argument and count alias queries.
(get_continuation_for_phi_1): Likewise.
(get_continuation_for_phi): Likewise.
(walk_non_aliased_vuses): Add alias query counter argument
to the walker callback and allow it to abort the walk by
returning -1.
* tree-ssa-pre.c (translate_vuse_through_block): Adjust.
* tree-ssa-sccvn.c (vn_reference_lookup_2): Add alias query
counter parmeter, abort walk if that is bigger than
--param sccvn-max-alias-queries-per-access.
* params.def (sccvn-max-alias-queries-per-access): New param.
* doc/invoke.texi (sccvn-max-alias-queries-per-access): Document.
From-SVN: r190594
Richard Guenther [Wed, 22 Aug 2012 13:14:32 +0000 (13:14 +0000)]
tree-ssa-loop-ch.c (copy_loop_headers): Remove redundant checking.
2012-08-22 Richard Guenther <rguenther@suse.de>
* tree-ssa-loop-ch.c (copy_loop_headers): Remove redundant checking.
* tree-into-ssa.c (initialize_flags_in_bb): Use gcc_checking_assert
instead of gcc_assert.
(mark_block_for_update): Likewise.
(add_new_name_mapping): Likewise.
(mark_def_sites): Likewise.
(insert_phi_nodes_for): Likewise.
(rewrite_debug_stmt_uses): Likewise.
(rewrite_stmt): Likewise.
(maybe_register_def): Likewise.
(rewrite_update_phi_arguments): Likewise.
(rewrite_update_enter_block): Likewise.
(mark_def_interesting): Likewise.
(prepare_def_site_for): Likewise.
(insert_updated_phi_nodes_for): Likewise.
From-SVN: r190593
Jakub Jelinek [Wed, 22 Aug 2012 13:00:13 +0000 (15:00 +0200)]
tree-vect-loop.c (vect_transform_loop): Initialize check_profitability to false.
* tree-vect-loop.c (vect_transform_loop): Initialize
check_profitability to false.
* tree-predcom.c (try_combine_chains): Free the worklist vector
at the end.
From-SVN: r190592
Marc Glisse [Wed, 22 Aug 2012 12:29:23 +0000 (14:29 +0200)]
re PR tree-optimization/54317 (FAIL: c45532m c45532n c45532o c45532p)
2012-08-22 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/54317
gcc/
* tree-vrp.c (extract_range_from_binary_expr_1): Test for
double_int overflow.
Remove dead tests.
gcc/testsuite/
* gcc.dg/tree-ssa/vrp79.c: New testcase.
From-SVN: r190591
Jakub Jelinek [Wed, 22 Aug 2012 09:19:39 +0000 (11:19 +0200)]
tree-vrp.c (find_assert_locations): Skip also edges from the entry block.
* tree-vrp.c (find_assert_locations): Skip also edges
from the entry block.
* tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Call
free_stmt_vec_info on orig_cond after gsi_removing it.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Always
free body_cost_vec vector.
(vect_analyze_data_refs): If gather is unsuccessful,
free_data_ref (dr).
* tree-inline.c (tree_function_versioning): Free
old_transforms_to_apply vector.
From-SVN: r190590
Steven Bosscher [Wed, 22 Aug 2012 08:59:56 +0000 (08:59 +0000)]
tree-ssa-coalesce.c (struct ssa_conflicts_d): Make contents of this a VEC and add a bitmap obstack.
* tree-ssa-coalesce.c (struct ssa_conflicts_d): Make contents
of this a VEC and add a bitmap obstack.
(ssa_conflicts_new): Allocate the obstack and grow the VEC cleared
to the right size.
(ssa_conflicts_delete): Free the VEC and release the obstack.
(ssa_conflicts_test_p, ssa_conflicts_test_p, ssa_conflicts_add_one,
ssa_conflicts_merge, ssa_conflicts_dump): Update for above changes.
(truct live_track_d): Add another bitmap obstack here.
(new_live_track): Initialize it and use it for all bitmaps.
(delete_live_track): Don't free the bitmaps one at a time, just
release the obstack.
(create_outofssa_var_map): Fix to conform to GCC code style rules.
From-SVN: r190589
Joseph Myers [Wed, 22 Aug 2012 08:36:23 +0000 (09:36 +0100)]
Makefile.in (vis_hide, [...]): Do not make definitions depend on --enable-shared.
* Makefile.in (vis_hide, gen-hide-list): Do not make definitions
depend on --enable-shared.
($(lib1asmfuncs-o)): Use %.vis files independent of
--enable-shared.
* static-object.mk ($(base)$(objext), $(base).vis)
($(base)_s$(objext)): Use same rules for visibility handling as in
shared-object.mk.
From-SVN: r190588
Tobias Burnus [Wed, 22 Aug 2012 05:54:24 +0000 (07:54 +0200)]
trans-expr.c (gfc_copy_class_to_class, [...]): Free loop and ss data.
2012-08-22 Tobias Burnus <burnus@net-b.de>
* trans-expr.c (gfc_copy_class_to_class,
gfc_trans_arrayfunc_assign): Free loop and ss data.
* trans-intrinsic.c (gfc_trans_arrayfunc_assign): Free ss data.
From-SVN: r190586
Nathan Froyd [Wed, 22 Aug 2012 02:23:19 +0000 (02:23 +0000)]
constraints.md: New file.
* config/m32c/constraints.md: New file.
* config/m32c/t-m32c (MD_FILES): Add constraints.
* config/m32c/m32c-protos.h (m32c_const_ok_for_constraint_p): Delete.
(m32c_extra_address_constraint, m32c_extra_memory_constraint): Delete.
(m32c_reg_class_from_constraint): Delete.
(m32c_extra_constraint_p, m32c_extra_constraint_p2): Delete.
(m32c_matches_constraint_p): Declare.
* config/m32c/m32c.h (CONSTRAINT_LEN): Delete.
(REG_CLASS_FROM_CONSTRAINT): Delete.
(CONST_OK_FOR_CONSTRAINT_P): Delete.
(CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Delete.
(EXTRA_CONSTRAINT_STR): Delete.
(EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Delete.
* config/m32c/m32c.c: Include tm-constrs.h
(m32c_reg_class_from_constraint): Delete.
(m32c_const_ok_for_constraint_p): Delete.
(m32c_extra_constraint_p2): Rename to...
(m32c_matches_constraint_p): ...this. Make it return bool. Tweak
formatting.
(m32c_extra_constraint_p): Delete.
(m32c_extra_address_constraint, m32c_extra_memory_constraint): Delete.
(m32c_split_move): Use satisfies_constraint_Ss.
* config/m32c/predicates.md (memsym_operand): Use
satisfies_constraint_Si.
(memimmed_operand): Use satisfies_constraint_Sp.
(m32c_psi_scale, m32c_1bit8_operand): Use satisfies_constraint_Ilb.
(m32c_1bit16_operand): Use satisfies_constraint_Ilw.
(m32c_1mask8_operand): Use satisfies_constraint_ImB.
(m32c_1mask16_operand): Use satisfies_constraint_Imw.
From-SVN: r190585
Nathan Froyd [Wed, 22 Aug 2012 02:21:17 +0000 (02:21 +0000)]
mep.h (REG_CLASS_FROM_CONSTRAINT): Delete.
* config/mep/mep.h (REG_CLASS_FROM_CONSTRAINT): Delete.
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(CONSTRAINT_LEN, EXTRA_CONSTRAINT): Delete.
* config/mep/mep.c (mep_reg_class_from_constraint): Delete.
(mep_const_ok_for_letter_p, mep_extra_constraint): Delete.
* config/mep/mep-protos.h (mep_reg_class_from_constraint): Delete.
(mep_const_ok_for_letter_p, mep_extra_constraint): Delete.
From-SVN: r190584
GCC Administrator [Wed, 22 Aug 2012 00:18:07 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r190583
Oleg Endo [Tue, 21 Aug 2012 23:38:47 +0000 (23:38 +0000)]
sh.md (cmpeqdi_t, [...]): Convert to multi-line asm output strings.
* config/sh/sh.md (cmpeqdi_t, cmpgtdi_t, cmpgedi_t, cmpgeudi_t,
cmpgtudi_t, *movsicc_t_false, *movsicc_t_true, divsi_inv20, negsi_cond,
truncdihi2, ic_invalidate_line_i, ic_invalidate_line_sh4a,
ic_invalidate_line_media, movdf_i4, calli_pcrel, call_valuei,
call_valuei_pcrel, sibcalli_pcrel, sibcall_compact,
sibcall_valuei_pcrel, sibcall_value_compact, casesi_worker_1,
casesi_worker_2, bandreg_m2a, borreg_m2a, bxorreg_m2a, sp_switch_1,
sp_switch_2, stack_protect_set_si, stack_protect_set_si_media,
stack_protect_set_di_media, stack_protect_test_si,
stack_protect_test_si_media, stack_protect_test_di_media): Convert to
multi-line asm output strings.
(divsi_inv_qitable, divsi_inv_hitable): Use single-alternative asm
output.
(*andsi3_bclr, rotldi3_mextr, rotrdi3_mextr, calli, call_valuei_tbr_rel,
movml_push_banked, movml_pop_banked, bclr_m2a, bclrmem_m2a, bset_m2a,
bsetmem_m2a, bst_m2a, bld_m2a, bldsign_m2a, bld_reg, *bld_regqi,
band_m2a, bor_m2a, bxor_m2a, mextr_rl, *mextr_lr, ): Use tab char
instead of '\\t'.
(iordi3): Use braced string.
(*movsi_pop): Use tab chars instead of spaces.
From-SVN: r190580
Oleg Endo [Tue, 21 Aug 2012 23:34:54 +0000 (23:34 +0000)]
re PR target/39423 ([SH] performance regression: lost mov @(disp,Rn))
PR target/39423
* config/sh/sh.md (*movhi_index_disp): Add support for SH2A movu.w insn.
PR target/39423
* gcc.target/sh/pr39423-2.c: New.
From-SVN: r190579
H.J. Lu [Tue, 21 Aug 2012 21:07:01 +0000 (21:07 +0000)]
Restore df_free_collection_rec call in df_bb_verify
PR middle-end/54332
* df-scan.c (df_bb_verify): Restore df_free_collection_rec call
inside the insn traversal loop.
* vec.h (vec_reserve): Remove the stack allocation check.
From-SVN: r190576
Tobias Burnus [Tue, 21 Aug 2012 21:01:36 +0000 (23:01 +0200)]
parse.c (parse_contained): Include EXEC_END_PROCEDURE in ns->code to make sure the gfc_code is freed.
2012-08-21 Tobias Burnus <burnus@net-b.de>
* parse.c (parse_contained): Include EXEC_END_PROCEDURE
in ns->code to make sure the gfc_code is freed.
From-SVN: r190575
Ian Lance Taylor [Tue, 21 Aug 2012 20:51:42 +0000 (20:51 +0000)]
morestack.S (__morestack_non_split): Increase amount of space allocated for non-split code stack.
* config/i386/morestack.S (__morestack_non_split): Increase amount
of space allocated for non-split code stack.
From-SVN: r190574