* reg-stack.c (convert_regs_1): Return boolean value, true if the CFG
has been modified.
(convert_regs_2): Likewise. Adjust calls to convert_regs_1.
(convert_regs): Adjust calls to convert_regs_2. Clean up the CFG if
it has been modified.
From-SVN: r165905
2010-10-24 François Dumont <francois.cppdevs@free.fr>
* src/debug.cc: Fix parameter indexes in __msg_valid_range2 message.
Replace 'before begin' decription in 'before-begin' for consistency
with 'paste-the-end'.
From-SVN: r165899
* cfglayout.c (fixup_reorder_chain): When ensuring that there is at
least one insn with a locus corresponding to an edge's goto_locus,
disregard non-fallthru edges to the exit block and merge the blocks
created for the same goto_locus.
From-SVN: r165897
In gcc/cp/:
2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
Removed Objective-C++ specific replacement of cxx_printable_name.
* cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
to cxx_printable_name for both C++ and Objective-C++.
* cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
* error.c (dump_decl): For Objective-C++, call
objc_maybe_printable_name here ...
* tree.c (cxx_printable_name_internal): ... instead of here.
In gcc/objcp/:
2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
* objcp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Do not define.
In gcc/objc/:
2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-act.c (objc_build_keyword_decl): Updated comments. Do not
emit a warning that method parameter attributes are unimplemented.
Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
(start_method_def): Copy attributes from each KEYWORD_DECL into
the corresponding PARM_DECL.
(objc_warn_deprecated_use): Removed.
(build_objc_method_call): Call warn_deprecated_use, not
objc_warn_deprecated_use.
(objc_maybe_printable_name): Do not try to get the identifier name
of DECLs that we don't recognize. Immediately return NULL for them.
(objc_printable_name): Removed C++-specific case, which is no
longer used. Updated comments.
In gcc/testsuite/:
2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
* objc.dg/attributes/method-attribute-2.m: Updated test. Method
parameter attributes are now supported.
* obj-c++.dg/attributes/method-attribute-2.m: Same change.
* objc.dg/attributes/parameter-attribute-1.m: New test.
* objc.dg/attributes/parameter-attribute-2.m: New test.
* obj-c++.dg/attributes/parameter-attribute-1.m: New test.
* obj-c++.dg/attributes/parameter-attribute-2.m: New test.
From-SVN: r165896
* gcc.c (n_switches_alloc_debug_check): New.
(set_option_handlers): New.
(process_command): Use set_option_handlers.
(do_self_spec): Pass spec-generated options through option
handlers.
(main): Also save and restore n_switches_alloc when swapping
switch arrays.
From-SVN: r165891
In gcc/cp/:
2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
* tree.c (cxx_printable_name_internal): In Objective-C++, call
objc_maybe_printable_name.
In gcc/objc/:
2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
(objc_demangle): Return NULL if demangling can not be done because
the string to demangle is not an Objective-C mangled method name.
Be smarter in demangling method names so that at least for methods
with no arguments we are able to almost always demangle '_' correctly.
Updated comments.
(objc_maybe_printable_name): New.
(objc_printable_name): Call objc_maybe_printable_name. If it
returns NULL, call cxx_printable_name in Objective-C++.
In gcc/testsuite/:
2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
* objc.dg/demangle-1.m: New test.
* obj-c++.dg/demangle-1.mm: New test.
* obj-c++.dg/demangle-2.mm: New test.
* obj-c++.dg/demangle-3.mm: New test.
In gcc/c-family/:
2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
* c-common.h (objc_maybe_printable_name): New.
* stub-objc.c (objc_maybe_printable_name): New.
From-SVN: r165887
* gcc.dg/march-generic.c: Skip for -march in multilib options.
* gcc.target/i386/isa-9.c: Skip for -march other than
-march=amdfam10 in multilib options.
* gcc.target/i386/pr42589.c: Skip for -march other than
-march=i486 in multilib options.
* gcc.target/i386/sse-19.c: Add -march=x86-64 option and skip for
other -march in multilib options.
From-SVN: r165882
PR rtl-optimization/37360
* config/mips/mips.c (cached_can_issue_more): New local variable.
(mips_sched_reorder_1): New.
(mips_sched_reorder): Use mips_sched_reorder_1.
(mips_sched_reorder2): New.
(mips_variable_issue): Set cached_can_issue_more.
(TARGET_SCHED_REORDER2): Define to mips_sched_reorder2
instead of mips_sched_reorder.
Revert
2008-09-09 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/37360
* haifa-sched.c (max_issue): Do not assert that we never issue more
insns than issue_rate. Add comment.
testsuite/
PR rtl-optimization/37360
* gcc.dg/pr37360.c: New test.
From-SVN: r165880
2010-10-22 Richard Guenther <rguenther@suse.de>
PR middle-end/46137
* gimple-fold.c (gimplify_and_update_call_from_tree): Properly
remove the virtual operands if they are not needed.
* c-c++-common/torture/pr46137.c: New testcase.
From-SVN: r165852
2010-10-22 Richard Guenther <rguenther@suse.de>
* gimple.h (gimple_register_canonical_type): Declare.
* gimple.c (gimple_canonical_types): New global hashtable.
(struct gimple_type_leader_entry_s): New type.
(gimple_type_leader): New global cache.
(gimple_lookup_type_leader): New function.
(gtc_visit): Query the proper cache.
(gimple_types_compatible_p): Likewise.
(gimple_register_type): Use the new cache instead of TYPE_CANONICAL.
(gimple_canonical_type_eq): New function.
(gimple_register_canonical_type): Likewise.
(print_gimple_types_stats): Adjust for gimple_canonical_types.
(free_gimple_type_tables): Likewise. Free gimple_type_leader.
* tree-ssa.c (useless_type_conversion_p): Do not dispatch to
gimple_types_compatible_p for LTO.
lto/
* lto.c (lto_fixup_type): Fixup TYPE_CANONICAL again, via
the new gimple_register_canonical_type.
From-SVN: r165848
PR target/46098
* config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>):
Rename from avx_movu<ssemodesuffix><avxmodesuffix>.
(avx_movu<ssemodesuffix><avxmodesuffix>): New expander.
(*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>.
(<sse>_movu<ssemodesuffix>): New expander.
(*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>.
(avx_movdqu<avxmodesuffix>): New expander.
(*sse2_movdqu): Rename from sse2_movdqu.
(sse2_movdqu): New expander.
testsuite/ChangeLog:
PR target/46098
* gcc.target/i386/pr46098.c: New test.
From-SVN: r165845
2010-10-22 Ben Brosgol <brosgol@adacore.com>
* gnat_rm.texi: Add chapter on Ada 2012 support.
2010-10-22 Robert Dewar <dewar@adacore.com>
* sem_ch12.adb: Minor reformatting.
2010-10-22 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb: Mark missing case of nested package when expanding
stubs.
2010-10-22 Ed Schonberg <schonberg@adacore.com>
* par-ch10.adb: Discard incomplete with_clause.
2010-10-22 Robert Dewar <dewar@adacore.com>
* checks.adb (Enable_Range_Check): Remove code suppressing range check
if static predicate present, not needed.
* exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
* exp_ch3.adb (Expand_N_Object_Declaration): Check
Suppress_Assignment_Checks flag.
* exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
of ranges when predicates are present.
* exp_ch5.adb (Expand_Predicated_Loop): New procedure
(Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
(Expand_N_Loop_Statement): Handle loops over predicated types
* sem_case.adb (Analyze_Choices): Remove extra blank in error message.
* sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
message for inheritance if within a generic instance, not useful there!
(Build_Static_Predicate): Optimize test in predicate function
based on static ranges determined.
* sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
subtype with non-static predicate.
* sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
From-SVN: r165834
2010-10-22 Thomas Quinot <quinot@adacore.com>
* uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
node in the unit name, propagate Program_Error to guard against
cascaded errors.
2010-10-22 Javier Miranda <miranda@adacore.com>
* sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
selected components of dispatch table wrappers.
2010-10-22 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Make_Initialize_Protection): A protected type that
implements an interface must be treated as if it has entries, to
support dispatching select statements.
2010-10-22 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb, sem_ch3.adb: Minor reformatting.
From-SVN: r165831
2010-10-22 Javier Miranda <miranda@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
aggregate has a non standard representation the attributes 'Val and
'Pos expand into function calls and the resulting expression is
considered non-safe for reevaluation by the backend. Relocate it into
a constant temporary to indicate to the backend that it is side
effects free.
2010-10-22 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
derived corresponding record type only when expansion is enabled.
From-SVN: r165830
2010-10-22 Robert Dewar <dewar@adacore.com>
* sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
of parameters.
* sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
messages for generic actual subtypes.
* sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
(Bad_Predicated_Subtype_Use): Use this procedure.
2010-10-22 Robert Dewar <dewar@adacore.com>
* sem_ch5.adb: Minor reformatting.
From-SVN: r165829
