GitLab

	contain -march.
	* gcc.dg/tree-ssa/prefetch-7.c, gcc.target/i386/387-1.c,
	gcc.target/i386/387-5.c, gcc.target/i386/cmov7.c,
	gcc.target/i386/funcspec-1.c, gcc.target/i386/funcspec-8.c,
	gcc.target/i386/gcc-have-sync-compare-and-swap-1.c,
	gcc.target/i386/gcc-have-sync-compare-and-swap-2.c,
	gcc.target/i386/isa-6.c, gcc.target/i386/lea.c,
	gcc.target/i386/pentium4-not-mull.c, gcc.target/i386/sse-5.c,
	gcc.target/i386/ssefn-1.c: Skip when multilib flags contain -march
	options other than that used in dg-options.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151506 138bc75d-0d04-0410-961f-82ee72b054a4

	* sched-int.h (struct deps): Add last_function_call_may_noreturn field.
	* sched-rgn.c (deps_join): Join also last_function_call_may_noreturn
	lists.
	* sched-deps.c (sched_analyze_insn): Prevent moving trapping insns
	across calls, as the calls might not always return normally.
	(call_may_noreturn_p): New function.
	(deps_analyze_insn): Update last_function_call_may_noreturn list.
	(init_deps): Initialize it.
	(remove_from_deps): Also remove calls from
	last_function_call_may_noreturn list.

	* gcc.c-torture/execute/pr41239.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151500 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151498 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libgfortran/41192
	* gfortran.dg/namelist_59.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151496 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libgfortran/41192
	* io/list_read.c (eat_line): Enable eat_line to function on
	internal units.

	PR libgfortran/41219
	* io/list_read.c (nml_read_obj): Replace GFC_DTYPE_UNKNOWN with
	BT_NULL to get rid of warning.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151495 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151494 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/bfin/predicates.md (p_register_operand): New
	predicate.
	(dp_register_operand): New predicate.
	* config/bfin/bfin-protos.h (WA_05000074): Define.
	(ENABLE_WA_05000074): Define.
	* config/bfin/bfin.c (bfin_cpus[]): Add WA_05000074 for
	all cpus.
	(bfin_gen_bundles): Put dsp32shiftimm instruction in slot[0].
	* config/bfin/bfin.md (define_attr type): Add dsp32shiftimm.
	(define_attr addrtype): Allow load/store register to be
	P register.
	(define_attr storereg): New.
	(define_cpu_unit anomaly_05000074): New.
	(define_insn_reservation dsp32shiftimm): New.
	(define_insn_reservation dsp32shiftimm_anomaly_05000074): New.
	(define_insn_reservation loadp): Cannot use slot2.
	(define_insn_reservation loadsp): Cannot use slot2.
	(define_insn_reservation storep): Cannot use slot2. Does not
	apply when working around 05000074.
	(define_insn_reservation storep_anomaly_05000074): New.
	(define_insn_reservation storei): Does not apply when working
	around 05000074.
	(define_insn_reservation storei_anomaly_05000074): New.
	(define_attr length): Add dsp32shiftimm case.
	(define_insn movsi_insn32, movsi_insv, ashlsi3_insn, ashrsi3,
	ror_one, rol_one, lshrsi3, lshrpdi3, ashrpdi3, movhiv2hi_low,
	movhiv2hi_high, composev2hi, packv2hi, movv2hi_hi,
	ssashiftv2hi3, ssashifthi3, ssashiftsi3, lshiftv2hi3, lshifthi3):
	Set type as dsp32shiftimm for dsp32shiftimm alternatives.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151490 138bc75d-0d04-0410-961f-82ee72b054a4

	From Mike Frysinger  <michael.frysinger@analog.com>
	* config/bfin/bfin-protos.h (bfin_cpu_type): Add BFIN_CPU_BF542M,
	BFIN_CPU_BF544M, BFIN_CPU_BF547M, BFIN_CPU_BF548M, and BFIN_CPU_BF549M.
	* config/bfin/bfin.c (bfin_cpus[]): Add 0.3 for bf542m, bf544m, bf547m,
	bf548m, and bf549m.
	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __ADSPBF542M__
	for BFIN_CPU_BF542M, __ADSPBF544M__ for BFIN_CPU_BF544M, __ADSPBF547M__
	for BFIN_CPU_BF547M, __ADSPBF548M__ for BFIN_CPU_BF548M, and
	__ADSPBF549M__ for BFIN_CPU_BF549M.
	* config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
	bf542m-none, bf544m-none, bf547m-none, bf548m-none, and bf549m-none.
	* config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
	* config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
	* doc/invoke.texi (Blackfin Options): Document that -mcpu now accepts
	bf542m, bf544m, bf547m, bf548m, and bf549m.

gcc/testsuite/
	From Mike Frysinger  <michael.frysinger@analog.com>
	* gcc.target/bfin/mcpu-bf542m.c: New file.
	* gcc.target/bfin/mcpu-bf544m.c: Likewise.
	* gcc.target/bfin/mcpu-bf546m.c: Likewise.
	* gcc.target/bfin/mcpu-bf548m.c: Likewise.
	* gcc.target/bfin/mcpu-bf549m.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151488 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/bfin/bfin-protos.h (enum bfin_cpu_type, bfin_cpu_type,
	bfin_si_revision, bfin_workarounds): Move these ...
	* config/bfin/bfin.h: ... here.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151487 138bc75d-0d04-0410-961f-82ee72b054a4

	(attr "addrtype"): New member "spreg".
	Use it if mem_spfp_address_operand is true for the address.
	(attr "type"): New entry "stall".
	(cpu_unit "load"): New.
	(insn_reservations "load32", "loadp", "loadi"): Add reservation of
	"load".
	(insn_reservation "loadsp"): New.
	(insn_reservation "load_stall1"): New.
	(insn_reservation "load_stall3"): New.
	(stall): New insn.	
	* config/bfin/predicates.md (const1_operand, const3_operand): New.
	(mem_p_address_operand): Exclude stack and frame pointer based
	addresses.
	(mem_spfp_address_operand): New; match them here.
	* config/bfin/bfin.c (add_sched_insns_for_speculation): New function.
	(bfin_reorg): Call it if scheduling insns.
	(bfin_gen_bundles): Remove dummy insns created by
	add_sched_insns_for_speculation.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151486 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/41282
	* tree-sra.c (create_artificial_child_access): Return NULL if
	build_ref_for_offset fails.
	(propagate_subacesses_accross_link): Allow build_ref_for_offset
	and create_artificial_child_access to fail.

	* testsuite/gcc.c-torture/compile/pr41282.c: New test.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151484 138bc75d-0d04-0410-961f-82ee72b054a4

        * unwind-dw2.c (uw_init_context_1): Mark noinline.
        * config/ia64/unwind-ia64.c (uw_init_context_1): Likewise.
        * config/xtensa/unwind-dw2-xtensa.c (uw_init_context_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151482 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/41197
	* resolve_c (resolve_allocate_deallocate):  Complain
	if stat or errmsg varaible is an array.

2009-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/41197
	* gfortran.dg/allocate_alloc_opt_1.f90:  Use scalar
	variables for stat and errmsg.
	* gfortran.dg/deallocate_alloc_opt_1.f90:  Likewise.
	* gfortran.dg/allocate_stat_2.f90:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151480 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/bfin/bfin.c (bfin_optimize_loop): When creating a new basic
	block, ensure it has an exit edge.  Emit a barrier after a jump.

gcc/testsuite/
	* gcc.c-torture/compile/20090907-1.c: New test.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151479 138bc75d-0d04-0410-961f-82ee72b054a4

        this_is_library_file but for the %T constructor.
        (end_going_arg): If this_is_linker_script is set then locate the
        script and insert a --script switch before it
        (do_spec_2): Initialise this_is_linker_script.
        (do_spec_1): Likewise.  Handle %T construct.
        (eval_spec_function): Preserve this_is_linker_script.
        * doc/invoke.texi: Document %T construct in spec files.
        * config/m32c/m32c.h (LIB_SPEC): Use it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151477 138bc75d-0d04-0410-961f-82ee72b054a4

            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR libstdc++/41280
	* configure.ac: Run "${multi_basedir}/config-ml.in" to generate
	MULTISUBDIR = in subdirectory Makefiles, with ml_norecursion set.
	* configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151476 138bc75d-0d04-0410-961f-82ee72b054a4

	* rtl.h (PREFETCH_SCHEDULE_BARRIER_P): New macro.	
	* sched-deps.c (sched_analyze_2): Make prefetches a hard barrier
	when volatile flag is set.
	* doc/rtl.texi (PREFETCH_SCHEDULE_BARRIER_P): Add documentation pieces.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151475 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcc-interface/targtyps.c: Add missing include for tm_p.h.
	* gcc-interface/Make-lang.in: Update dependencies.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151474 138bc75d-0d04-0410-961f-82ee72b054a4

        * make.adb: Add missing documentation for multilib handling.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151473 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151468 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151466 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine-stack-adj.c (try_apply_stack_adjustment): Handle stores.
	(combine_stack_adjustments_for_block): Allow insns between stack
	adjustments and stores with corresponding with pre-(dec|inc)rement
	or pre-modify.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151463 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine-stack-adj.c (struct csa_memlist): Rename to...
	(struct csa_reflist): ... this.  Rename mem field to ref.
	(free_csa_memlist): Rename to...
	(free_csa_reflist): ... this.
	(record_one_stack_memref): Rename to...
	(record_one_stack_ref): ... this.  Handle also REG_P.
	(try_apply_stack_adjustment): Handle also REG_P.
	(struct record_stack_memrefs_data): Rename to...
	(struct record_stack_refs_data): ... this.  Rename memlist field to
	reflist.
	(record_stack_memrefs): Rename to...
	(record_stack_refs): ... this.  For DEBUG_INSNs keep traversing
	subexpressions instead of failing when a MEM contains SP references.
	For SP itself in DEBUG_INSNs queue it also onto reflist chain.
	(combine_stack_adjustments_for_block): Adjust for mem to ref renaming.

	* gcc.dg/pr41241.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151462 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/41144
	* tree.c (build_array_type): Do not record types marked
	with structural equality in the canonical type hashtable.

	* g++.dg/torture/pr41144.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151461 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/41261
	* tree-ssa-alias.c (refs_may_alias_p_1): Bail out for function decls.

	* gcc.dg/torture/pr41261.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151460 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/41267
	* include/bits/stl_algobase.h (__copy_move::__copy_m,
	__copy_move_backward::__copy_move_b): Don't call __builtin_memmove
	with a null third argument.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151459 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151458 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/41181
	* tree-ssa-ccp.c (maybe_fold_stmt_addition): Use the correct type.

	* gcc.c-torture/compile/pr41181.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151455 138bc75d-0d04-0410-961f-82ee72b054a4

	PR debug/41273
	* tree-ssa-operands.c (get_tmr_operands): Pass through opf_no_vops.

	* g++.dg/torture/pr41273.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151454 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/41271
	* tree-ssa.c (useless_type_conversion_p): Drop qualifiers
	before comparing function argument types.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151453 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/41258
	* primary.c (gfc_match_varspec): Do not look for typebound
	procedures unless the derived type has a f2k_derived namespace.

2009-09-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41258
	* gfortran.dg/typebound_proc_12.f90 : New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151451 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/i386/mingw-w64.h (ASM_SPEC): Pass -v instead of -V to
	the assembler.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151450 138bc75d-0d04-0410-961f-82ee72b054a4

	Revert.
	2009-08-06  Benjamin Kosnik  <bkoz@redhat.com>
	* src/compatibility.cc: Make C++0x safe, add in explicit casts to
	bool for stream sentry objects.
	* include/bits/istream.tcc: Same.
	* include/bits/ostream.tcc: Same.
	* include/bits/basic_string.tcc: Same.
	* include/bits/ostream_insert.h: Same.
	* src/istream.cc: Same.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151445 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151444 138bc75d-0d04-0410-961f-82ee72b054a4

	Revert:
	2009-08-18  Uros Bizjak  <ubizjak@gmail.com>

	* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Allocate insn
	locators before emit_insn is called.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151441 138bc75d-0d04-0410-961f-82ee72b054a4

	PR bootstrap/41241
	* ira.c (update_equiv_reg): Revert my previous patch for the PR.
	* reginfo.c (resize_reg_info): Call allocate_reg_info if necessary.
	(reginfo_init): Don't call allocate_reg_info.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151440 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/alpha/alpha.c (alpha_does_function_need_gp): Use
	NONDEBUG_INSN_P instead of INSN_P.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151439 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/41225
* tree-vect-stmts.c (vect_stmt_relevant_p): Skip debug uses.
gcc/testsuite/ChangeLog:
PR debug/41225
* gfortran.dg/pr41225.f90: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151438 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/vfp.md (*cmpdf_split_vfp): Fix src mode in the second
pattern of the split.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151437 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151436 138bc75d-0d04-0410-961f-82ee72b054a4