John David Anglin [Sun, 30 Oct 2011 14:33:33 +0000 (14:33 +0000)]
scal-to-vec2.c (dg-options): Add -fno-common to options on hppa*-*-hpux*.
* gcc.dg/scal-to-vec2.c (dg-options): Add -fno-common to options on
hppa*-*-hpux*.
* gcc.dg/torture/vshuf-v8hi.c: Likewise.
* gcc.dg/torture/vshuf-v4si.c: Likewise.
* gcc.dg/torture/vshuf-v8si.c: Likewise.
* gcc.dg/torture/vshuf-v32qi.c: Likewise.
* gcc.dg/torture/vshuf-v4di.c: Likewise.
* gcc.dg/torture/vshuf-v2df.c: Likewise.
* gcc.dg/torture/vshuf-v16qi.c: Likewise.
* gcc.dg/torture/vshuf-v4sf.c: Likewise.
* gcc.dg/torture/vshuf-v8sf.c: Likewise.
* gcc.dg/torture/vshuf-v2di.c: Likewise.
* gcc.dg/torture/vshuf-v16hi.c: Likewise.
* gcc.dg/torture/vshuf-v4df.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-31.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
* gcc.dg/vector-compare-2.c: Likewise.
From-SVN: r180680
Gerald Pfeifer [Sun, 30 Oct 2011 14:29:15 +0000 (14:29 +0000)]
faq.xml (Who's in charge of it?): Refer to the Linux kernel instead of just Linux.
* faq.xml (Who's in charge of it?): Refer to the Linux kernel
instead of just Linux.
(How do I install libstdc++?): Refer to GNU/Linux instead of
just Linux.
From-SVN: r180679
Gerald Pfeifer [Sun, 30 Oct 2011 14:17:22 +0000 (14:17 +0000)]
NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
* NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
(EGCS 1.0): Ditto.
From-SVN: r180678
Jakub Jelinek [Sun, 30 Oct 2011 12:16:01 +0000 (13:16 +0100)]
tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
* tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
function.
(vect_vect_recog_func_ptrs): Add it.
From-SVN: r180677
Eric Botcazou [Sun, 30 Oct 2011 09:16:23 +0000 (09:16 +0000)]
Fix minor issues
From-SVN: r180675
David S. Miller [Sun, 30 Oct 2011 07:48:05 +0000 (07:48 +0000)]
Properly limit backwards label scanning in reorg.
* reorg.c (label_before_next_insn): New function.
(relax_delay_slots): Use it instead of prev_label.
* rtl.h (prev_label): Delete declaration.
* emit-rtl.c (prev_label): Remove.
From-SVN: r180674
Revital Eres [Sun, 30 Oct 2011 05:12:53 +0000 (05:12 +0000)]
Fix marking of SMSed loops as BB_DISABLE_SCHEDULE
From-SVN: r180673
Paolo Carlini [Sun, 30 Oct 2011 00:22:53 +0000 (00:22 +0000)]
re PR c++/50901 (ICE: in build_new_op, at cp/call.c:5016)
/cp
2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50901
* call.c (build_new_op_1): Handle ABS_EXPR together with the
other unary EXPR.
/testsuite
2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50901
* g++.dg/cpp0x/pr50901.C: New.
From-SVN: r180670
GCC Administrator [Sun, 30 Oct 2011 00:17:43 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r180669
John David Anglin [Sat, 29 Oct 2011 18:58:48 +0000 (18:58 +0000)]
re PR target/50617 (ICE: RTL flag check: INSN_ANNULLED_BRANCH_P used with unexpected rtx code 'simplify_immed_subreg' in output_bb, at config/pa/pa.c:6631)
PR target/50617
* config/pa/protos.h (attr_length_save_restore_dltp): Delete.
(cmpib_comparison_operator): Likewise.
(following_cal, output_and, output_ior, output_move_double,
output_fp_move_double, output_block_move, output_block_clear,
output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
output_movb, output_parallel_movb, output_parallel_addb, output_call,
output_indirect_call, output_millicode_call, output_mul_insn,
output_div_insn, output_mod_insn, singlemove_string,
output_arg_descriptor, output_global_address, print_operand,
legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
attr_length_indirect_call, return_addr_rtx, function_arg_padding,
insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
exported functions and variables with "pa_".
* config/pa/predicates.md: Likewise.
* config/pa/pa64-hpux.h: likewise.
* config/pa/som.h: Likewise.
* config/pa/elf.h: Likewise.
* config/pa/pa64-linux.h: Likewise.
* config/pa/pa.md: Likewise.
* config/pa/pa.c: Likewise.
* config/pa/pa-linux.h: Likewise.
* config/pa/pa.h: Likewise.
* config/pa/constraints.md: Likewise.
From-SVN: r180660
Uros Bizjak [Sat, 29 Oct 2011 18:38:27 +0000 (20:38 +0200)]
i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
* config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
Update all uses.
(xop_shl<mode>3): Rename from xop_lshl<mode>3. Update all uses.
* config/i386/i386.c: Update all uses.
From-SVN: r180659
Uros Bizjak [Sat, 29 Oct 2011 17:51:24 +0000 (19:51 +0200)]
i386.md (lshlv16qi3): Remove expander.
* config/i386/i386.md (lshlv16qi3): Remove expander.
(lshrv16qi3): New expander.
(<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
using any_shiftrt code iterator. Cleanup.
(ashlv16qi3): Cleanup.
(ashrv2di3): Ditto.
From-SVN: r180657
Uros Bizjak [Sat, 29 Oct 2011 17:26:48 +0000 (19:26 +0200)]
fma-check.h (main): Use return 0 instead of exit (0).
* gcc.target/i386/fma-check.h (main): Use return 0 instead of exit (0).
* gcc.target/i386/fma4-check.h (main): Ditto.
* gcc.target/i386/xop-check.h (main): Ditto.
From-SVN: r180656
John David Anglin [Sat, 29 Oct 2011 15:57:00 +0000 (15:57 +0000)]
re PR target/50691 (Incorrect argument evaluation in call with __thread argument)
PR target/50691
config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol references.
(pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
and TLS_MODEL_LOCAL_DYNAMIC symbol references.
From-SVN: r180655
Georg-Johann Lay [Sat, 29 Oct 2011 14:35:59 +0000 (14:35 +0000)]
re PR target/50887 ([avr] Support ACCUMULATE_OUTGOING_ARGS)
PR target/50887
* config/avr/avr.opt (-maccumulate-args): New option.
* config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
avr_starting_frame_offset.
(ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
* config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
(UNSPECV_WRITE_SP_IRQ_OFF): Remove.
(UNSPECV_WRITE_SP): New constant.
(*addhi3_sp_R): Rewrite to...
(*addhi3_sp): ...this new insn.
(movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
(movhi_sp_r): ...this new insn.
* config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
(avr_starting_frame_offset): New.
* config/avr/avr.c (avr_accumulate_outgoing_args): New function.
(avr_starting_frame_offset): New function.
(avr_outgoing_args_size): New static function.
(avr_initial_elimination_offset): Use it.
(avr_simple_epilogue): Use it.
(avr_asm_function_end_prologue): Use it.
(expand_epilogue): Use it.
(expand_prologue): Use it. Break out code to...
(avr_prologue_setup_frame): ...this new static function.
(avr_can_eliminate): Allow eliminating to frame pointer if there
is one.
(avr_frame_pointer_required_p): Use frame pointer if target has a
nonlocal label.
* config/avr/constraints.md (R): Remove.
(Csp): New constraint.
* config/avr/predicates.md (avr_sp_immediate_operand): Use it.
From-SVN: r180654
Iain Sandoe [Sat, 29 Oct 2011 12:59:30 +0000 (12:59 +0000)]
re PR target/47997 (gcc on macosx: "ld: warning: -fwritable-strings not compatible with literal CF/NSString")
gcc/objc:
PR target/47997
* objc-act.c (objc_build_string_object): Remove redundant second
call to fix_string_type (). Add a checking assert that we are,
indeed, passed a STRING_CST.
From-SVN: r180653
Andi Kleen [Sat, 29 Oct 2011 09:23:23 +0000 (09:23 +0000)]
Fix cross compilation build in gcc-ar
gcc/:
2011-10-29 Andi Kleen <ak@linux.intel.com>
* gcc-ar.c (target_machine): Add.
From-SVN: r180652
Anatoly Sokolov [Sat, 29 Oct 2011 09:08:13 +0000 (13:08 +0400)]
cris.c (reg_ok_for_base_p, [...]): New functions.
* config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
cris_constant_index_p, cris_base_p, cris_index_p,
cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
cris_legitimate_address_p): New functions.
(TARGET_LEGITIMATE_ADDRESS_P): Define.
(cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
from rtx to const_rtx.
(cris_print_operand_address, cris_address_cost,
cris_side_effect_mode_ok): Use
cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
cris_biap_index_p and cris_bdap_index_p.
* config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
(EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
cris_biap_index_p and cris_bdap_index_p.
* config/cris/cris.md (moversideqi movemsideqi peephole2): Use
cris_base_p.
* config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
prototype.
(cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
From-SVN: r180651
Andi Kleen [Sat, 29 Oct 2011 01:02:35 +0000 (01:02 +0000)]
Use more efficient alignment in ggc
Jakub had some concerns about the performance of page alignments in
ggc-page, which use a hardware division instructions currently.
This patch changes them all to use a new PAGE_ALIGN macro, which
exploits that pages are a power of two.
gcc/:
2011-10-21 Andi Kleen <ak@linux.intel.com>
* ggc-page (PAGE_ALIGN): Add.
(alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
Replace ROUND_UP with PAGE_ALIGN.
From-SVN: r180650
Andi Kleen [Sat, 29 Oct 2011 01:02:14 +0000 (01:02 +0000)]
Add a fragmentation fallback in ggc-page v2
There were some concerns that the earlier munmap patch could lead
to address space being freed that cannot be allocated again
by ggc due to fragmentation. This patch adds a fragmentation
fallback to solve this: when a GGC_QUIRE_SIZE sized allocation fails,
try again with a page sized allocation.
Passes bootstrap and testing on x86_64-linux with the fallback
forced artificially.
v2: fix missed initialization bug added in last minute edit.
gcc/:
2011-10-20 Andi Kleen <ak@linux.intel.com>
* ggc-page (alloc_anon): Add check argument.
(alloc_page): Add fallback to 1 page allocation.
Adjust alloc_anon calls to new argument.
From-SVN: r180649
Andi Kleen [Sat, 29 Oct 2011 01:01:54 +0000 (01:01 +0000)]
Free large chunks in ggc v2
This implements the freeing back of large chunks in the ggc madvise path
Richard Guenther asked for. This way on systems with limited
address space malloc() and other allocators still have
a chance to get back at some of the memory ggc freed. The
fragmented pages are still just given back, but the address space
stays allocated.
I tried freeing only aligned 2MB areas to optimize for 2MB huge
pages, but the hit rate was quite low, so I switched to 1MB+
unaligned areas.
v2: Hardcode free unit size instead of param
gcc/:
2011-10-18 Andi Kleen <ak@linux.intel.com>
* ggc-page (release_pages): First free large continuous
chunks in the madvise path.
From-SVN: r180648
Andi Kleen [Sat, 29 Oct 2011 01:01:34 +0000 (01:01 +0000)]
Add missing page rounding of a page_entry
This one place in ggc forgot to round page_entry->bytes to the
next page boundary, which lead to all the heuristics in freeing to
check for continuous memory failing. Round here too, like all other
allocators already do. The memory consumed should be the same
for MMAP because the kernel would round anyways. It may slightly
increase memory usage when malloc groups are used.
This will also increase the hitrate on the free page list
slightly.
gcc/:
2011-10-18 Andi Kleen <ak@linux.intel.com>
* ggc-page.c (alloc_pages): Always round up to entry_size.
From-SVN: r180647
GCC Administrator [Sat, 29 Oct 2011 00:18:56 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r180646
Andi Kleen [Sat, 29 Oct 2011 00:10:36 +0000 (00:10 +0000)]
Add gcc-ar/nm/ranlib wrappers for slim LTO v2
gcc/:
2011-10-19 Andi Kleen <ak@linux.intel.com>
* Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
(native): Add gcc-ar, gcc-nm, gcc-ranlib.
(AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
(install): Depend on install-gcc-ar.
(install-gcc-ar): Add.
(uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
* gcc-ar.c: Add new file.
From-SVN: r180642
Ian Lance Taylor [Sat, 29 Oct 2011 00:09:39 +0000 (00:09 +0000)]
* setproctitle.c (setproctitle): Use "GNU/Linux" in comment.
From-SVN: r180641
Paolo Carlini [Sat, 29 Oct 2011 00:06:34 +0000 (00:06 +0000)]
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
Revert Fix for c++/50864.
From-SVN: r180640
Paolo Carlini [Sat, 29 Oct 2011 00:04:55 +0000 (00:04 +0000)]
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
Revert Fix for c++/50864.
From-SVN: r180639
Ian Lance Taylor [Fri, 28 Oct 2011 22:06:24 +0000 (22:06 +0000)]
Add rune as an alias for int.
From-SVN: r180634
Ian Lance Taylor [Fri, 28 Oct 2011 22:03:56 +0000 (22:03 +0000)]
morestack.S: Correct CFI information to do proper returns throughout function.
* config/i386/morestack.S: Correct CFI information to do proper
returns throughout function. In 32-bit mode, save %ebx so that it
is restored on unwind.
From-SVN: r180633
Pat Haugen [Fri, 28 Oct 2011 21:38:56 +0000 (21:38 +0000)]
rs6000.md (define_attr "type"): Add vecdouble.
* config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
* config/rs6000/vsx.md (VStype_simple, VStype_mul): Use
* vecdouble
type for V2DF.
(VStype_div): Use vector types for V2DF/V4SF.
(VStype_sqrt): Use *sqrt types.
(VS_spdp_type): Change type to vecdouble.
(*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
vsx_xvcvspuxds): Likewise.
(*vsx_fms<mode>4): Set type via <VStype_mul>.
(*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type
via
<VStype_simple>.
* config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
(power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
power7-dsqrt): Correct insn latency.
(power7-vecsimple): Add veccmp type and correct dispatch/VSU
values.
(power7-veccmp): Delete.
(power7-vecfloat): Correct latency/dispatch/VSU values.
(define_bypass "power7-vecfloat"): Correct latency and types.
(power7-veccomplex, power7-vecperm): Correct dispatch/VSU
values.
(power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
From-SVN: r180632
Jason Merrill [Fri, 28 Oct 2011 20:27:53 +0000 (16:27 -0400)]
* c-c++-common/dfp/pr33466.c: Adjust for user-defined literals.
From-SVN: r180627
Paolo Carlini [Fri, 28 Oct 2011 20:05:38 +0000 (20:05 +0000)]
pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
From-SVN: r180626
Uros Bizjak [Fri, 28 Oct 2011 19:16:17 +0000 (21:16 +0200)]
* config/i386/sse.md (<shift_insn><mode>3): Fix asm template.
From-SVN: r180625
Uros Bizjak [Fri, 28 Oct 2011 19:05:32 +0000 (21:05 +0200)]
i386.md (shift_insn): Rename code attribute from shiftrt_insn.
* config/i386/i386.md (shift_insn): Rename code attribute from
shiftrt_insn. Also handle ashift RTX.
(shift): Rename code attribute from shiftrt. Also handle ashift RTX.
(vshift): New code attribute.
(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
(any_lshift): Move and rename code iterator from ...
* config/i386/sse.md (lshift): ... here.
(lshift_insn): Remove code attribute.
(lshift): Remove code attribute.
(vlshr<mode>3): Use lshiftrt RTX.
(vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
(vashl<mode>3, ashlv16qi3): Use ashift RTX.
(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use
any_lshift code iterator. Update asm template.
(<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
usign any_lshift code iterator.
* config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
From-SVN: r180624
Paolo Carlini [Fri, 28 Oct 2011 18:40:22 +0000 (18:40 +0000)]
re PR c++/50864 (ICE with decltype and "declval" from another namespace)
/cp
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50864
* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
call in case COMPONENT_REF.
/testsuite
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50864
* g++.dg/template/crash109.C: New.
From-SVN: r180623
Uros Bizjak [Fri, 28 Oct 2011 18:17:51 +0000 (20:17 +0200)]
i386.md (shift_insn): Rename code attribute from shiftrt_insn.
* config/i386/i386.md (shift_insn): Rename code attribute from
shiftrt_insn. Also handle ashift RTX.
(shift): Rename code attribute from shiftrt. Also handle ashift RTX.
(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
* config/i386/sse.md (any_lshift): Rename code iterator from lshift.
(lshift_insn): Remove code attribute.
(lshift): Remove code attribute.
(vlshr<mode>3): Use lshiftrt RTX.
(vashr<mode>3): Use ashiftrt RTX.
(vashl<mode>3): Use ashift RTX.
(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use
any_lshift code iterator. Update asm template.
* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
From-SVN: r180622
Georg-Johann Lay [Fri, 28 Oct 2011 17:47:56 +0000 (17:47 +0000)]
re PR target/49313 (Inefficient libgcc implementations for avr)
PR target/49313
* config/avr/avr.md (parityhi2): Expand allowing pseudos.
(*parityhi2): New pre-reload insn-and-split to map 16-bit parity
to the libgcc insn.
(*parityqihi2): Same for 8-bit parity.
From-SVN: r180620
Steven G. Kargl [Fri, 28 Oct 2011 15:15:25 +0000 (15:15 +0000)]
check.c (gfc_check_atan_2): Typo in comment.
2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
* check.c (gfc_check_atan_2): Typo in comment.
(gfc_check_nearest): If 's' is constant, check that it is not 0.
* simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
gfc_simplify_nearest): Remove dead code.
2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.dg/nearest_5.f90: New test.
From-SVN: r180618
Paolo Carlini [Fri, 28 Oct 2011 14:33:21 +0000 (14:33 +0000)]
50862.cc: Trivial formatting fixes.
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/30_threads/condition_variable_any/50862.cc: Trivial
formatting fixes.
From-SVN: r180617
Iain Sandoe [Fri, 28 Oct 2011 11:59:07 +0000 (11:59 +0000)]
re PR target/50678 (FAIL: c52104y on x86_64-apple-darwin10)
ada:
PR target/50678
* init.c (Darwin/__gnat_error_handler): Apply a work-around to the
bug [filed as radar #
10302855], which is inconsistent unwind data
for sigtramp.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r180613
Paolo Carlini [Fri, 28 Oct 2011 11:54:04 +0000 (11:54 +0000)]
count.cc: New.
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/23_containers/unordered_map/operations/count.cc: New.
* testsuite/23_containers/multimap/operations/count.cc: Likewise.
* testsuite/23_containers/set/operations/count.cc: Likewise.
* testsuite/23_containers/unordered_multimap/operations/count.cc:
Likewise.
* testsuite/23_containers/unordered_set/operations/count.cc: Likewise.
* testsuite/23_containers/multiset/operations/count.cc: Likewise.
* testsuite/23_containers/unordered_multiset/operations/count.cc:
Likewise.
* testsuite/23_containers/map/operations/count.cc: Likewise.
From-SVN: r180612
Julian Brown [Fri, 28 Oct 2011 10:48:32 +0000 (10:48 +0000)]
re PR rtl-optimization/47918 (noreturn discovery broke non local gotos on m68k and i386)
PR rtl-optimization/47918
* reload1.c (set_initial_label_offsets): Use initial offsets
for labels on the nonlocal_goto_handler_labels chain.
From-SVN: r180611
Iain Sandoe [Fri, 28 Oct 2011 10:33:55 +0000 (10:33 +0000)]
Implement out-of-line FPR and GPR saves for PPC/Darwin
gcc:
* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
(LIB2FUNCS_EXTRA): Add darwin-gpsave.asm.
(TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
config/t-darwin.
* config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
(GP_SAVE_INLINE): Likewise.
(SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
RESTORE_FP_SUFFIX): Set to empty strings.
* config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
(debug_stack_info): Print savres_strategy.
(rs6000_savres_routine_name): Implement for Darwin.
(rs6000_make_savres_rtx): Adjust used register for Darwin.
(rs6000_emit_prologue): Implement out-of-line saves for Darwin.
(rs6000_output_function_prologue): Don't emit .extern for Mach-O.
(rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
* config/rs6000/darwin-gpsave.asm: New file.
From-SVN: r180610
Jakub Jelinek [Fri, 28 Oct 2011 10:28:40 +0000 (12:28 +0200)]
sse.md (VI4SD_AVX2): Removed.
* config/i386/sse.md (VI4SD_AVX2): Removed.
(VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
(vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
Add another expander using VI48_128 iterator for
TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
for TARGET_AVX2.
(vlshr<mode>3): Likewise. Change register_operand predicate to
nonimmediate_operand on last operand in the VI12_128 expander.
(vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
(vashrv4si3, vashrv8si3): New expanders.
(avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
avx2_<lshift>vv2di): Removed.
(avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
(avx2_<lshift>v<mode>): Macroize using VI48_AVX2
iterator. Simplify pattern.
* gcc.dg/vshift-1.c: New test.
* gcc.dg/vshift-2.c: New test.
* gcc.target/i386/xop-vshift-1.c: New test.
* gcc.target/i386/xop-vshift-2.c: New test.
* gcc.target/i386/avx2-vshift-1.c: New test.
From-SVN: r180609
Richard Guenther [Fri, 28 Oct 2011 09:46:26 +0000 (09:46 +0000)]
re PR driver/50876 (unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11)
2010-10-28 Richard Guenther <rguenther@suse.de>
PR driver/50876
* lto-wrapper.c (get_options_from_collect_gcc_options):
Properly count arguments.
(run_gcc): Use an obstack to collect argv, properly separate
switches and their arguments.
From-SVN: r180608
Richard B. Kreckel [Fri, 28 Oct 2011 09:34:52 +0000 (09:34 +0000)]
complex (__complex_acosh): Just use '< _Tp()'.
2011-10-28 Richard B. Kreckel <kreckel@ginac.de>
* include/std/complex (__complex_acosh): Just use '< _Tp()'.
* include/tr1/complex (__complex_acosh): Likewise.
From-SVN: r180607
Jakub Jelinek [Fri, 28 Oct 2011 09:25:18 +0000 (11:25 +0200)]
tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different vector mode from vectype's mode.
* tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
vector mode from vectype's mode.
From-SVN: r180606
Eric Botcazou [Fri, 28 Oct 2011 07:13:44 +0000 (07:13 +0000)]
re PR ada/50842 (gnatmake fails to link in stage3 with undefined symbol _iconv_close)
PR ada/50842
* gcc-interface/Makefile.in (SYMDEPS): Delete.
(LIBICONV): New variable.
(LIBICONV_DEP): Likewise.
(LIBS): Add $(LIBICONV).
(LIBDEPS): Add $(LIBICONV_DEP).
(EXTRA_GNATTOOLS_OBJS): Merge into...
(TOOLS_LIBS): ...this. Add $(LIBICONV).
From-SVN: r180605
Chung-Lin Tang [Fri, 28 Oct 2011 06:35:31 +0000 (06:35 +0000)]
re PR rtl-optimization/49720 (Infinite recursion compiling gold binary_test.cc testcase)
2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
PR rtl-optimization/49720
* simplify-rtx.c (simplify_relational_operation_1): Detect
infinite recursion condition in "(eq/ne (plus x cst1) cst2)
simplifies to (eq/ne x (cst2 - cst1))" case.
testsuite/
* g++.dg/torture/pr49720.C: New test.
From-SVN: r180604
David S. Miller [Fri, 28 Oct 2011 05:55:10 +0000 (22:55 -0700)]
Missing testsuite file add in previous commit.
From-SVN: r180603
David S. Miller [Fri, 28 Oct 2011 05:52:52 +0000 (05:52 +0000)]
Add support for the VIS3 addxc instruction.
gcc/
* config/sparc/sparc.md (snedi_special): Only match when not VIS3.
(*snedi_zero): Likewise.
(*snedi_zero_trunc): Likewise.
(snedi_special_vis3): New expander.
(*snedi_zero_vis3): New insn.
(*snedi_zero_trunc_vis3): Likewise.
(*sltu_insn_vis3): Likewise.
(*sltu_insn_vis3_trunc): Likewise.
(addxc): Likewise.
(*addxc_trunc_sp64_vis3): Likewise.
* config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
gen_snedi_special_vis3 expander, and try GTU/LTU addx based
sequences on DImode values.
gcc/testsuite/
* gcc.target/sparc/setcc-3.c: New test.
From-SVN: r180602
David S. Miller [Fri, 28 Oct 2011 05:09:42 +0000 (05:09 +0000)]
Fix constraint on 64-bit VIS3 vector moves.
* config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
constraint.
From-SVN: r180601
David S. Miller [Fri, 28 Oct 2011 05:08:10 +0000 (05:08 +0000)]
Fix illegal register substitutions on big-endian during cprop_reg.
* regcprop.c (copyprop_hardreg_forward_1): Reject the
transformation when we narrow the mode on big endian.
From-SVN: r180600
Jason Merrill [Fri, 28 Oct 2011 02:18:12 +0000 (22:18 -0400)]
semantics.c (cxx_eval_outermost_constant_expr): Check cp_has_mutable_p.
* semantics.c (cxx_eval_outermost_constant_expr): Check
cp_has_mutable_p.
(cxx_eval_component_reference): Check DECL_MUTABLE_P.
From-SVN: r180590
Roberto Agostino Vitillo [Fri, 28 Oct 2011 02:18:00 +0000 (02:18 +0000)]
re PR c++/30066 (option to make inline functions hidden)
PR c++/30066
gcc/c-family:
* c.opt (fvisibility-inlines-hidden): Description change.
gcc/cp:
* decl2.c (determine_hidden_inline): New function.
(determine_visibility): fvisibility-inlines-hidden affects inline
functions.
From-SVN: r180589
GCC Administrator [Fri, 28 Oct 2011 00:18:37 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r180588
Jakub Jelinek [Thu, 27 Oct 2011 19:53:28 +0000 (21:53 +0200)]
sse.md (avx_cvtpd2dq256_2, [...]): New expanders.
* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
* gcc.target/i386/sse2-cvt-1.c: New test.
* gcc.target/i386/sse2-cvt-2.c: New test.
* gcc.target/i386/avx-cvt-1.c: New test.
* gcc.target/i386/avx-cvt-2.c: New test.
* gcc.target/i386/avx2-cvt-1.c: New test.
* gcc.target/i386/avx2-cvt-2.c: New test.
From-SVN: r180580
Jakub Jelinek [Thu, 27 Oct 2011 19:52:06 +0000 (21:52 +0200)]
i386.c (ix86_print_operand): Handle 'q' and 'x' overrides for -masm=intel memory.
* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
overrides for -masm=intel memory.
* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
From-SVN: r180579
Martin Jambor [Thu, 27 Oct 2011 19:37:07 +0000 (21:37 +0200)]
ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info to parm_ainfo.
2011-10-27 Martin Jambor <mjambor@suse.cz>
* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
to parm_ainfo.
(ipa_compute_jump_functions_for_edge): Likewise.
(ipa_compute_jump_functions): Likewise.
(ipa_analyze_indirect_call_uses): Likewise.
(ipa_analyze_call_uses): Likewise.
(ipa_analyze_params_uses): Likewise.
(ipa_analyze_node): Likewise.
From-SVN: r180578
Martin Jambor [Thu, 27 Oct 2011 19:27:38 +0000 (21:27 +0200)]
pr45605.C: Scan fre1 dump and unxfail.
2011-10-27 Martin Jambor <mjambor@suse.cz>
* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
From-SVN: r180577
Uros Bizjak [Thu, 27 Oct 2011 19:07:27 +0000 (21:07 +0200)]
re PR target/50875 (O3 and -mavx lead to internal compiler error: in find_reloads)
PR target/50875
* config/i386/sse.md (*avx2_unpcklpd256): Remove extra insn
constraints. Change alternative 1 to "x,m,1".
testsuitee/ChangeLog:
PR target/50875
* gfortran.dg/pr50875.f90: New test.
From-SVN: r180576
Jakub Jelinek [Thu, 27 Oct 2011 19:05:28 +0000 (21:05 +0200)]
Makefile.in (build/gencheck.o): Depend on tree.def and c-family/c-common.def.
* Makefile.in (build/gencheck.o): Depend on tree.def and
c-family/c-common.def.
From-SVN: r180575
Jakub Jelinek [Thu, 27 Oct 2011 19:04:43 +0000 (21:04 +0200)]
tree-ssa-strlen.c: Include expr.h.
* tree-ssa-strlen.c: Include expr.h.
(get_stridx): Don't use c_strlen, instead use string_constant
and compute string length from it.
* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
From-SVN: r180574
Eric Botcazou [Thu, 27 Oct 2011 18:19:54 +0000 (18:19 +0000)]
re PR rtl-optimization/46603 (gcc.dg/vect/slp-multitypes-2.c execution failure)
PR rtl-optimization/46603
PR bootstrap/50879
* reload.c (push_reload): In the out case, restore previous behavior
for subregs that don't have word mode.
From-SVN: r180572
Ian Lance Taylor [Thu, 27 Oct 2011 17:55:53 +0000 (17:55 +0000)]
cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if CROSS_DIRECTORY_STRUCTURE is defined and...
* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is
not.
(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
defined.
From-SVN: r180569
Dodji Seketeli [Thu, 27 Oct 2011 17:44:39 +0000 (17:44 +0000)]
Small comment cleanup
gcc/cp/
* cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
From-SVN: r180568
Richard Henderson [Thu, 27 Oct 2011 16:23:25 +0000 (09:23 -0700)]
optabs.c (expand_vec_perm): Use the correct mode for scaling the selector.
* optabs.c (expand_vec_perm): Use the correct mode for scaling the
selector. Save the qimode constant selector for later use by the
qimode vec_perm pattern.
From-SVN: r180567
Bernd Schmidt [Thu, 27 Oct 2011 12:33:22 +0000 (12:33 +0000)]
c6x.c (unit_req_imbalance, res_mii): Cast the first arg to unit_req_factor to the right enum type.
* config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
to unit_req_factor to the right enum type.
(get_unit_operand_masks, reshuffle_units, try_rename_operands,
hwloop_optimize): Remove unused variables.
From-SVN: r180565
Richard Guenther [Thu, 27 Oct 2011 12:10:57 +0000 (12:10 +0000)]
re PR middle-end/50731 (FAIL: gcc.dg/torture/vector-shift2.c)
2010-10-27 Richard Guenther <rguenther@suse.de>
PR middle-end/50731
* tree-vect-generic.c (do_binop): Handle scalar operands.
From-SVN: r180564
Richard B. Kreckel [Thu, 27 Oct 2011 11:00:25 +0000 (11:00 +0000)]
re PR libstdc++/50880 (__complex_acosh() picks wrong complex branch)
2011-10-27 Richard B. Kreckel <kreckel@ginac.de>
Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/50880
* include/std/complex (__complex_acosh): Fix for __z.real() < 0.
* include/tr1/complex (__complex_acosh): Likewise.
* testsuite/26_numerics/complex/50880.cc: New.
* testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r180563
Nick Clifton [Thu, 27 Oct 2011 09:45:55 +0000 (09:45 +0000)]
config.sub: Import these changes from the config project:
* config.sub: Import these changes from the config project:
2011-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
Ben Elliston <bje@gnu.org>
* config.sub (epiphany): New.
2011-09-09 Linas Vepstas <linasvepstas@gmail.com>
Ben Elliston <bje@gnu.org>
* config.sub (hexagon, hexagon-*): New.
2011-08-23 Roland McGrath <mcgrathr@google.com>
* config.sub: Rename 32eb to be32, 32el to le32, 64el to le64, and
64eb to be64.
2011-08-16 Roland McGrath <mcgrathr@google.com>
* config.sub (32eb, 32el, 64eb, 64el): New (pseudo-)CPUs.
(nacl): Grok as alias for 32el-unknown-nacl.
From-SVN: r180562
Uros Bizjak [Thu, 27 Oct 2011 06:17:00 +0000 (08:17 +0200)]
re PR target/37191 (ICE in inline_secondary_memory_needed, at config/i386/i386.c:21849)
PR target/37191
* config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
from different units in a single alternative.
From-SVN: r180560
Ian Lance Taylor [Thu, 27 Oct 2011 04:56:46 +0000 (04:56 +0000)]
syscalls: Rewrite awk script to work with nawk.
From-SVN: r180559
David S. Miller [Thu, 27 Oct 2011 04:04:06 +0000 (04:04 +0000)]
Fix thinko in previous sparc setcc changes.
* config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
if we're comparing DImode and comparison is other than EQ or NE.
From-SVN: r180558
GCC Administrator [Thu, 27 Oct 2011 00:18:31 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r180556
Ian Lance Taylor [Wed, 26 Oct 2011 23:57:58 +0000 (23:57 +0000)]
Update Go library to last weekly.
From-SVN: r180552
David S. Miller [Wed, 26 Oct 2011 23:57:20 +0000 (23:57 +0000)]
Add sparc fmaf test.
gcc/testsuite/
* gcc.target/sparc/fmaf-1.c: New test.
From-SVN: r180551
David S. Miller [Wed, 26 Oct 2011 23:55:23 +0000 (23:55 +0000)]
Improve sparc setcc generation and add testcases.
gcc/
* config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
LEU/LTU/GEU/GTU is attempted.
* config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
and split.
(*neg_seqsi_sign_extend): Likewise.
(*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
*neg_sgeu_extend_sp64): New insns.
gcc/testsuite/
* gcc.target/sparc/setcc-1.c: New test.
* gcc.target/sparc/setcc-2.c: New test.
From-SVN: r180550
Jonathan Wakely [Wed, 26 Oct 2011 23:35:26 +0000 (23:35 +0000)]
re PR libstdc++/50862 (deadlock in std::condition_variable_any)
PR libstdc++/50862
* include/std/condition_variable (condition_variable_any::wait): Avoid
terminating if relocking user mutex throws during stack-unwinding.
* testsuite/30_threads/condition_variable_any/50862.cc: Add dg-require.
From-SVN: r180549
Joseph Myers [Wed, 26 Oct 2011 22:15:57 +0000 (23:15 +0100)]
thr-cse-1.c: For i?86-*-mingw*, check for multiple calls.
* gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple
calls.
From-SVN: r180546
Joseph Myers [Wed, 26 Oct 2011 22:14:43 +0000 (23:14 +0100)]
run-id-1.c: Pass -Wl,--stack,
12582912 option for Windows targets.
* gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,
12582912 option for
Windows targets.
From-SVN: r180545
Joseph Myers [Wed, 26 Oct 2011 21:52:08 +0000 (22:52 +0100)]
pr37843-4.c: Allow for leading underscores on symbol names.
* gcc.target/i386/pr37843-4.c: Allow for leading underscores on
symbol names.
From-SVN: r180544
Joseph Myers [Wed, 26 Oct 2011 21:51:35 +0000 (22:51 +0100)]
* gcc.target/i386/pad-4.c: Skip for Windows targets.
From-SVN: r180543
David S. Miller [Wed, 26 Oct 2011 21:14:56 +0000 (21:14 +0000)]
Canonicalize sparc movcc patterns such that operand 0 always appears in operand 4.
* config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
* config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
(*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
(*mov<I:mode>_cc_reg_sp64): Likewise.
(*movsf_cc_v9): Likewise.
(*movsf_cc_reg_sp64): Likewise.
(*movdf_cc_v9): Likewise.
(*movdf_cc_reg_sp64): Likewise.
(*movtf_cc_hq_v9): Likewise.
(*movtf_cc_reg_hq_sp64): Likewise.
(*movtf_cc_v9): Likewise.
(*movtf_cc_reg_sp64): Likewise.
* config/sparc/sparc.c (sparc_expand_conditional_move): New function.
(sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
From-SVN: r180542
Eric Botcazou [Wed, 26 Oct 2011 21:05:10 +0000 (21:05 +0000)]
decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local variable.
* gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
variable. Always create the elaboration variable, if any, as constant.
From-SVN: r180541
Eric Botcazou [Wed, 26 Oct 2011 20:45:09 +0000 (20:45 +0000)]
decl.c (gnat_to_gnu_entity): Try to make a packable type for fields of union types as well.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
make a packable type for fields of union types as well.
<is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
(gnat_to_gnu_component_type): Try to make a packable type for fields
of union types as well.
(make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
(maybe_pad_type): Try to make a packable type for fields of union types
as well.
(gnat_to_gnu_field): Likewise.
(is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
(set_rm_size): Likewise.
(rm_size): Likewise.
* gcc-interface/misc.c (gnat_type_max_size): Likewise.
* gcc-interface/trans.c (add_decl_expr): Likewise.
* gcc-interface/utils.c (finish_record_type): Likewise.
* gcc-interface/utils2.c (build_simple_component_ref): Likewise.
From-SVN: r180540
Eric Botcazou [Wed, 26 Oct 2011 20:32:17 +0000 (20:32 +0000)]
decl.c (gnat_to_gnu_field): Always check components declared as atomic.
* gcc-interface/decl.c (gnat_to_gnu_field): Always check components
declared as atomic. Move around conditionally executed code.
From-SVN: r180539
Jason Merrill [Wed, 26 Oct 2011 19:31:26 +0000 (15:31 -0400)]
* typeck.c (check_literal_operator_args): Avoid building types.
From-SVN: r180538
Jason Merrill [Wed, 26 Oct 2011 19:31:16 +0000 (15:31 -0400)]
build_string comments
From-SVN: r180537
Ed Smith-Rowland [Wed, 26 Oct 2011 19:30:59 +0000 (19:30 +0000)]
Implement C++11 user-defined literals.
libcpp/
* expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
(cpp_classify_number): Classify unrecognized tokens as user-defined
literals.
* include/cpplib.h: Add new tokens for user-defined literals.
* init.c: Add new preprocessor flag (cxx11).
* lex.c: (lex_string, lex_raw_string): Handle user-defined literals
including concatenation and promotion with suffixes.
c-family/
* c-common.c (build_userdef_literal): New.
* c-common.def: New tree code.
* c-common.h (tree_userdef_literal): New tree struct and accessors.
* c-lex.c (interpret_float): Add suffix parm.
(c_lex_with_flags): Build literal tokens.
cp/
* cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
* cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
name tools. New tree code for user-defined literals.
* cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
* cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
(pp_cxx_primary_expression, pp_cxx_expression): Use it.
* decl.c: (cp_tree_node_structure): Return new tree code.
(duplicate_decls): Check for raw vs. template operator conflicts.
(grokfndecl, grokdeclarator): New checks for literal operators.
* error.c: (dump_expr): Warn about user-defined literals
in C++98 mode. (dump_function_name): Pretty printing.
* mangle.c: (write_literal_operator_name): New.
(write_unqualified_id, write_unqualified_name): Use it.
* parser.c: (cp_parser_operator): Handle operator"".
(cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
cp_parser_userdef_string_literal): New.
(cp_parser_primary_expression): Handle new user-defined literal tokens
with new functions.
* semantics.c: (potential_constant_expression_1): Add
user-defined literals.
* typeck.c (check_raw_literal_operator,
check_literal_operator_args): New.
From-SVN: r180536
Paolo Carlini [Wed, 26 Oct 2011 18:04:57 +0000 (18:04 +0000)]
2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
* Tweak last ChangeLog entry.
From-SVN: r180532
Paolo Carlini [Wed, 26 Oct 2011 17:59:36 +0000 (17:59 +0000)]
re PR c++/50870 ([C++0x] [4.6/4.7 Regression] ICE with decltype, operator->, and default template arguments)
2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
* typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
* class.c (instantiate_type): Likewise.
* pt.c (convert_nontype_argument_function, uses_template_parms,
tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
Likewise.
* semantics.c (finish_decltype_type): Likewise.
* decl2.c (mark_used): Likewise.
* name-lookup.c (arg_assoc): Likewise.
/cp
2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50870
* typeck.c (non_reference): Pass NULL_TREE through.
/testsuite
2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50870
* g++.dg/cpp0x/decltype34.C: New.
From-SVN: r180531
Tom de Vries [Wed, 26 Oct 2011 15:04:59 +0000 (15:04 +0000)]
HIcmp.c: Fix unaligned pointer.
2011-10-26 Tom de Vries <tom@codesourcery.com>
* gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
* gcc.c-torture/unsorted/HIset.c: Same.
* gcc.c-torture/unsorted/SIcmp.c: Same.
* gcc.c-torture/unsorted/SIset.c: Same.
* gcc.c-torture/unsorted/SFset.c: Same.
* gcc.c-torture/unsorted/UHIcmp.c: Same.
* gcc.c-torture/unsorted/USIcmp.c: Same.
* gcc.c-torture/unsorted/DFcmp.c: Same.
From-SVN: r180528
Eric Botcazou [Wed, 26 Oct 2011 13:54:13 +0000 (13:54 +0000)]
reload.c (reload_inner_reg_of_subreg): Change type of return value and type of OUTPUT parameter to bool and adjust.
* reload.c (reload_inner_reg_of_subreg): Change type of return value
and type of OUTPUT parameter to bool and adjust. Document MODE and
OUTPUT parameters. Use HARD_REGISTER_P. Reorder final condition
and improve associated comment.
(push_reload): Clarify and update comments about reloading of subregs.
Adjust calls to reload_inner_reg_of_subreg. Compute the class upfront
for the reloading of subregs in the out case as well.
From-SVN: r180526
Alexandre Oliva [Wed, 26 Oct 2011 13:47:48 +0000 (13:47 +0000)]
re PR debug/50826 (bootstrap on 64 bit pa broken by r180194, ICE in mem_loc_descriptor)
PR debug/50826
* var-tracking.c (rtx_debug_expr_p): New.
(use_type): Don't use debug exprs to track non-VTA variables.
From-SVN: r180525
Jeff Law [Wed, 26 Oct 2011 13:26:50 +0000 (07:26 -0600)]
invoke.texi (sink-frequency-threshold): Document.
* doc/invoke.texi (sink-frequency-threshold): Document.
* tree-ssa-sink.c: Include params.h.
(select_best_block): New function.
(statement_sink_location): Use it.
* params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
From-SVN: r180524
Iain Sandoe [Wed, 26 Oct 2011 12:37:59 +0000 (12:37 +0000)]
re PR target/48108 (lto should be containerized in a single mach-o section on darwin)
gcc:
PR target/48108
* config/darwin.c (top level): Amend comments concerning LTO output.
(lto_section_num): New variable. (darwin_lto_section_e): New GTY.
(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
(LTO_NAMES_SECTION): Rename.
(darwin_asm_named_section): Record LTO section counts and switches
in a vec of darwin_lto_section_e.
(darwin_file_start): Remove unused code.
(darwin_file_end): Put an LTO section termination label. Handle
output of the wrapped LTO sections, index and names table.
libiberty:
PR target/48108
* simple-object-mach-o.c (GNU_WRAPPER_SECTS, GNU_WRAPPER_INDEX,
GNU_WRAPPER_NAMES): New macros.
(simple_object_mach_o_segment): Handle wrapper scheme.
(simple_object_mach_o_write_section_header): Allow the segment name
to be supplied.
(simple_object_mach_o_write_segment): Handle wrapper scheme. Ensure
that the top-level segment name in the load command is empty.
(simple_object_mach_o_write_to_file): Determine the number of
sections during segment output, use that in writing the header.
From-SVN: r180523
Alan Modra [Wed, 26 Oct 2011 11:59:41 +0000 (22:29 +1030)]
rs6000.c (rs6000_make_savres_rtx): Delete unneeded declaration.
* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
declaration.
(rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
(rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use
simple_return in pattern, emit instruction, and set jump_label.
(rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use
simple_return rather than return.
(emit_cfa_restores): New function.
(rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore
when using out-of-line gpr restore. Add missing LR and FP regs
cfa_restores for out-of-line fpr restore. Consolidate code setting
up cfa_restores. Formatting. Use LR_REGNO define.
(rs6000_output_mi_thunk): Use simple_return rather than return.
* config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
(return_internal*): Likewise.
(any_return, return_pred, return_str): New iterators.
(return, conditional return insns): Provide both return and
simple_return variants.
* config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
(REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
Move r11 and r0 later to suit shrink-wrapping.
From-SVN: r180522
Richard Guenther [Wed, 26 Oct 2011 11:48:09 +0000 (11:48 +0000)]
lto-wrapper.c (run_gcc): Properly init/free obstack.
2011-10-26 Richard Guenther <rguenther@suse.de>
* lto-wrapper.c (run_gcc): Properly init/free obstack.
From-SVN: r180521
Jakub Jelinek [Wed, 26 Oct 2011 09:46:45 +0000 (11:46 +0200)]
i386.md (UNSPEC_VSIBADDR): New.
* config/i386/i386.md (UNSPEC_VSIBADDR): New.
* config/i386/predicates.md (vsib_address_operand,
vsib_mem_operator): New predicates.
* config/i386/i386.c (ix86_print_operand_address): Handle
UNSPEC_VSIBADDR addresses.
* config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
avx2_gatherdi<mode>256): Adjust expanders to use MEM with
UNSPEC_VSIBADDR address.
(*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
Adjust insns to use MEM with UNSPEC_VSIBADDR address.
* gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
to work also with -masm=intel and additionally test the xmm vs. ymm
register type combination on mask/dest and in vsib.
* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
From-SVN: r180520