PR other/33190
* config/mips/mips.h: Do not define ALL_COP_ADDITIONAL_REGISTER_NAMES.
* config/frv/frv.h: Do not define REVERSE_CONDEXEC_PREDICATES_P.
* doc/tm.texi.in: Remove documentation for unused target macros
ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN,
DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE,
REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and
TARGET_NARROW_VOLATILE_BITFIELDS.
Document that MD_HANDLE_UNWABI is a macro in libgcc.
* doc/tm.texi: Regenerate.
* system.h: Poison target macros
ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN,
DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE,
REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and
TARGET_NARROW_VOLATILE_BITFIELDS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188983 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/53572
* cgraph.h (varpool_can_remove_if_no_refs): Fix handling of
used symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188982 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-26  Dehao Chen  <dehao@google.com>

* tree-inline.c: (expand_call_inline): Ensure that lexical block's
source location is consistant with the call stmt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188981 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/53729
PR tree-optimization/53636
* tree-vect-slp.c (vect_slp_analyze_bb_1): Delay call to
vect_verify_datarefs_alignment until after statements have
been marked as relevant/irrelevant.
* tree-vect-data-refs.c (vect_verify_datarefs_alignment):
Skip irrelevant statements.
(vect_enhance_data_refs_alignment): Use STMT_VINFO_RELEVANT_P
instead of STMT_VINFO_RELEVANT.
(vect_get_data_access_cost): Do not check for supportable
alignment before calling vect_get_load_cost/vect_get_store_cost.
* tree-vect-stmts.c (vect_get_store_cost): Do not abort when
handling unsupported alignment.
(vect_get_load_cost): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188979 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.h: Do not undefine DONT_USE_BUILTIN_SETJMP.
Do not define JMP_BUF_SIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188978 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/53748
* tree-ssa-phiopt.c (conditional_replacement): Only optimize
if arg0/arg1 have integral or pointer types.

* gcc.c-torture/compile/pr53748.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188975 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53498
PR c++/53305
* pt.c (tsubst_decl) [PARM_DECL]: Don't recurse into DECL_CHAIN
if cp_unevaluated_operand is set.
(tsubst_copy) [PARM_DECL]: Don't copy before tsubsting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188973 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports-dg.exp (testname-for-summary): New.
* lib/profopt.exp (profopt_execute): Define testname_with_flags.
* lib/gcc-dg.exp (cleanup-coverage-files, cleanup-repo-notes,
cleanup-stack-usage, cleanup-dump, cleanup-saved-temps, scan-module,
scan-module-absence, output-exists, output-exists-not: Use
testname-for-summary.
(dg-test): Clean up testname_with_flags.
* lib/scanasm.exp (scan-assembler, scan-assembler-not, scan-hidden,
scan-not-hidden, scan-file, scan-file-not, scan-stack-usage,
scan-stack-usage-not, scan-assembler-times, scan-assembler-dem,
scan-assembler-dem-not, object-size: Use testname-for-summary.
* lib/gcov.exp (run-gcov): Likewise.
* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
scan-dump-dem, scan-dump-dem-note): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188972 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188971 138bc75d-0d04-0410-961f-82ee72b054a4

Add C++11 isms to tr2/dynamic_bitset and tr2/bool_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188967 138bc75d-0d04-0410-961f-82ee72b054a4

Obvious ChangeLog fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188966 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-25  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/user.cfg.in: Change COMPACT_LATEX to NO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188965 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/profopt.exp: Make prof_option_list local to profopt-execute.
* g++.dg/tree-prof/tree-prof.exp (PROFOPT_OPTIONS): Define after
including profopt.opt; save and restore existing value.
* g++.dg/bprob/bprob.exp: Likewise.
* gcc.dg/matrix/matrix.exp: Likewise.
* gcc.dg/tree-prof/tree-prof.exp: Likewise.
* gcc.misc-tests/bprob.exp: Likewise; also replace formerly-ignored
PROFOPT_OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188964 138bc75d-0d04-0410-961f-82ee72b054a4

Obvious fix to Changelog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188961 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Delete sse sdot_prod; add sdot_prodv4si for xop

Now that we support mult_even/odd hooks, the vectorizer can
generate the exact same code for plain sse dot_prod by itself,
as well as other reductions other than plus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188960 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Add widen_multiply_even/odd builtins and hooks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188959 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Use vpmacsdd for mulv4si3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188958 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Cleanup and unify widening multiply patterns

Prepares for exposing builtin_mul_widen_even/odd hooks
for more efficient reduction.  Adds QImode multiplication.
Shares code between mulv4si3 and the widening multiplies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188957 138bc75d-0d04-0410-961f-82ee72b054a4

Testcase for pr53749

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188956 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52988
* typeck.c (decay_conversion): Don't discard side-effects from
expressions of nullptr_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188955 138bc75d-0d04-0410-961f-82ee72b054a4

Commit for Christophe Lyon.

2012-06-25  Christophe Lyon  <christophe.lyon@st.com>

* config/arm/neon.md (UNSPEC_VLD1_DUP): Remove.
(neon_vld1_dup): Restrict to VQ operands.
(neon_vld1_dupv2di): New, fixes vld1q_dup_s64.

2012-06-25  Christophe Lyon  <christophe.lyon@st.com>

* gcc.target/arm/neon-vld1_dupQ.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188951 138bc75d-0d04-0410-961f-82ee72b054a4

C++: Reject variably modified types in operator new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188948 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-25  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
            James Greenhalgh  <james.greenhalgh@arm.com>
* gcc/config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add new built-ins.
(TARGET_FMA): New macro.
(TARGET_ARM_QBIT, TARGET_ARM_SAT): Likewise.
(TARGET_ARM_ARCH): Likewise.
(TARGET_ARM_ARCH_ISA_THUMB): Likewise.
(TARGET_V6M, TARGET_V7M): Likewise.
(TARGET_ARM_ARCH_PROFILE): Likewise.
(TARGET_ARM_FEATURE_LDREX): Likewise.
(TARGET_ARM_FP, TARGET_NEON_FP): Likewise.
(ARM_MIN_ENUM_SIZE): Likewise.
* gcc/config/arm/arm.c (arm_file_start): Refactor appropriately.
(base_architecture): New enumeration.
(arm_base_arch): New global variable.
(processors): Add field base_arch.
(ARM_ARCH, ARM_CORE): Adjust accordingly.
(arm_option_override): Add initialization of arm_base_arch.
* gcc/doc/cpp.texi (system-specific predefined macros.): Change.
* gcc/testsuite/gcc.target/arm/ftest-support-arm.h New testcase.
* gcc/testsuite/gcc.target/arm/ftest-support-thumb.h Likewise.
* gcc/testsuite/gcc.target/arm/ftest-support.h Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv4-arm.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv4t-arm.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv4t-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv5t-arm.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv5t-thumb.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv5te-arm.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv5te-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6-arm.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6-thumb.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6k-arm.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6k-thumb.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6m-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6t2-arm.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6t2-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6z-arm.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv6z-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7a-arm.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7a-thumb.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7em-thumb.c: Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7r-arm.c Likewise.
* gcc/testsuite/gcc.target/arm/ftest-armv7r-thumb.c Likewise.
* gcc/testsuite/lib/target-supports.exp
(check_effective_target_arm_arch_FUNC): Add support for more
architectures.
(add_options_for_arm_arch_FUNC): Likewise.
(check_effective_target_arm_arch_FUNC_multilib): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188946 138bc75d-0d04-0410-961f-82ee72b054a4

gotest: Only look in data segment for ppc64, not ppc*.

From Andreas Schwab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188944 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to Go 1.0.2 release.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188943 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53202
* semantics.c (build_data_member_initialization): Always keep
initializer for empty base.
(cxx_eval_bare_aggregate): Discard it here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188940 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53565
* pt.c (tsubst_omp_for_iterator): Simplify DECL_EXPR handling.
(tsubst_expr) [OMP_FOR]: Here, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188939 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53759
* config/i386/sse.md (sse_loadlps): Use x m x constraints instead
of x x x in the vmovlps load alternative.

* gcc.target/i386/pr53759.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188937 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53740
* df.h, df-problems.c, dce.c: Revert last patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188935 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR debug/53740
* df.h (dead_debug_add): Remove third argument.
* df-problems.c (dead_debug_add): Likewise.  Use the REGNO of the
REG that we want to replace instead.
(dead_debug_insert_temp): Use the REGNO of the reg that we want
to replace instead of DF_REF_REGNO.  Require there to always be
at least one such use.  Check for cases where the same location
has more than df_ref associated with it.
(df_note_bb_compute): Remove third dead_debug_add argument.
* dce.c (word_dce_process_block): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188934 138bc75d-0d04-0410-961f-82ee72b054a4

* config/v850/v850.c: Remove redundant extern declarations for
last_assemble_variable_decl and size_directive_output.

* doc/tm.texi.in: Document JMP_BUF_SIZE.
* doc/tm.texi: Regenerate.
* config/sparc/sparc.h (JMP_BUF_SIZE): Do not define.
* config/pa/pa.h (JMP_BUF_SIZE): Likewise.
* config/stormy16/stormy16.h: Likewise.

* config/picochip/picochip.c: Do not define DONT_USE_BUILTIN_SETJMP.

* doc/sourcebuild.texi: Add missing subdirectories.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188933 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-25  Tristan Gingold  <gingold@adacore.com>

* config/i386/i386.h: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188931 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-25  Tristan Gingold  <gingold@adacore.com>

* config/i386/winnt.c (i386_pe_seh_end_prologue): Move code to ...
(seh_cfa_adjust_cfa): ... that function.
(seh_emit_stackalloc): Do not emit out of range values.
* config/i386/i386.md: Delete unused UNSPEC_REG_SAVE,
UNSPEC_DEF_CFA constants.
* config/i386/i386.h (SEH_MAX_FRAME_SIZE): Define.
* config/i386/i386.c (ix86_frame_pointer_required): Required
for very large frames on SEH target.
(ix86_compute_frame_layout): Save area is before frame pointer
on SEH target.  Handle very large frames.
(ix86_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188928 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188927 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53594
* class.c (check_bases_and_members): Avoid -Wuninitialized
diagnostics for non-static const members or references if they
use NSDMI.

* g++.dg/cpp0x/nsdmi7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188925 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-24  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/28_regex/algorithms/02_match: To...
* testsuite/28_regex/algorithms/match: ...this.
* testsuite/28_regex/headers/04_header/regex/std_c++0x_neg.cc: Remove
duplicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188923 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188922 138bc75d-0d04-0410-961f-82ee72b054a4

* output.h: (current_function_is_leaf,
current_function_sp_is_unchanging,
current_function_uses_only_leaf_regs): Remove.
* function.c (current_function_is_leaf,
current_function_sp_is_unchanging,
current_function_uses_only_leaf_regs): Remove.
(rest_of_handle_check_leaf_regs): Set crtl->uses_only_leaf_regs
instead of current_function_uses_only_leaf_regs.
* function.h (struct rtl_data): New fields sp_is_unchanging,
is_leaf, uses_only_leaf_regs.
* resource.c (init_resource_info): Replace current_function_is_leaf,
current_function_sp_is_unchanging, and
current_function_uses_only_leaf_regs with new crtl fields.
* sdbout.c (sdbout_symbol): Likewise.
* df-core.c (rest_of_handle_df_initialize): Likewise.
* ira.c (ira): Likewise.
* final.c (final_start_function): Likewise.
* reorg.c (fill_simple_delay_slots): Likewise.
* regrename.c (check_new_reg_p): Likewise.
* stack-ptr-mod.c (notice_stack_pointer_modification_1): Likewise.
(notice_stack_pointer_modification): Likewise.
* dbxout.c (dbxout_symbol): Likewise.
(dbxout_parms): Likewise.
* sel-sched.c (init_regs_for_mode): Likewise.
* dwarf2out.c (dbx_reg_number): Likewise.
(multiple_reg_loc_descriptor): Likewise.
* config/i386/i386.c (ix86_frame_pointer_required): Likewise.
(gen_pop): Likewise.
(ix86_select_alt_pic_regnum): Likewise.
(ix86_compute_frame_layout): Likewise.
(ix86_finalize_stack_realign_flags): Likewise.
(ix86_expand_epilogue): Likewise.
* config/rs6000/rs6000.c (rs6000_stack_info): Likewise.
* config/h8300/h8300.c (byte_reg): Likewise.
* config/c6x/c6x.c (must_reload_pic_reg_p): Likewise.
(c6x_save_reg): Likewise.
(c6x_compute_frame_layout): Likewise.
* config/pa/pa.c (pa_compute_frame_size): Likewise.
(pa_output_function_prologue): Likewise.
* config/stormy16/stormy16.c (struct xstormy16_stack_layout): Likewise.
* config/sparc/sparc.md (attr "leaf_function"): Likewise.
* config/sparc/sparc.c (sparc_initial_elimination_offset): Likewise.
(sparc_expand_prologue): Likewise.
(sparc_flat_expand_prologue): Likewise.
(sparc_asm_function_prologue): Likewise.
(sparc_output_mi_thunk): Likewise.
(sparc_frame_pointer_required): Likewise.
* config/epiphany/epiphany.c (epiphany_compute_function_type): Likewise.
(epiphany_compute_frame_size): Likewise.
* config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
* config/cris/cris.c (cris_md_asm_clobbers): Likewise.
(cris_frame_pointer_required): Likewise.
* config/tilepro/tilepro.c (emit_sp_adjust): Likewise.
(tilepro_current_function_is_leaf): Likewise.
* config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Likewise.
* config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise.
* config/ia64/ia64.c (find_gr_spill): Likewise.
(ia64_compute_frame_size): Likewise.
(ia64_can_eliminate): Likewise.
(ia64_initial_elimination_offset): Likewise.
* config/m68k/m68k.c (m68k_save_reg): Likewise.
(m68k_expand_epilogue): Likewise.
* config/rx/rx.c (rx_get_stack_layout): Likewise.
* config/tilegx/tilegx.c (tilegx_current_function_is_leaf): Likewise.
* config/picochip/picochip.c (picochip_can_eliminate_link_sp_save):
Likewise.
(picochip_output_frame_debug): Likewise.
* config/sh/sh.c (sh_media_register_for_return): Likewise.
(sh_allocate_initial_value): Likewise.
(sh_output_mi_thunk): Likewise.
* config/microblaze/microblaze.c (microblaze_must_save_register): Likewise.
(compute_frame_size): Likewise.
(microblaze_initial_elimination_offset): Likewise.
(microblaze_expand_prologue): Likewise.
(microblaze_expand_epilogue): Likewise.
* config/frv/frv.c (frv_expand_epilogue): Likewise.
(frv_frame_pointer_required): Likewise.
* config/spu/spu.c (get_pic_reg): Likewise.
(direct_return): Likewise.
(spu_expand_prologue): Likewise.
(spu_expand_epilogue): Likewise.
(spu_initial_elimination_offset): Likewise.
* config/mips/mips.c (mips_global_pointer): Likewise.
(mips_cfun_might_clobber_call_saved_reg_p): Likewise.
(mips_compute_frame_info): Likewise.
* config/mep/mep.c (mep_interrupt_saved_reg): Likewise.
(mep_reload_pointer): Likewise.
* config/rl78/rl78.c (need_to_save): Likewise.
* config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
* config/score/score.c (score_compute_frame_size): Likewise.
(score_function_prologue): Likewise.
* config/bfin/bfin.c (must_save_p): Likewise.
(expand_prologue_reg_save): Likewise.
(expand_epilogue_reg_restore): Likewise.
(bfin_frame_pointer_required): Likewise.
(n_regs_saved_by_prologue): Likewise.
(add_to_reg): Likewise.
(expand_interrupt_handler_prologue): Likewise.
(expand_interrupt_handler_epilogue): Likewise.
(bfin_expand_prologue): Likewise.
* config/avr/avr.c (avr_regs_to_save): Likewise.
(avr_prologue_setup_frame): Likewise.
(expand_epilogue): Likewise.
* config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
(s390_register_info): Likewise.
(s390_frame_info): Likewise.
(s390_init_frame_layout): Likewise.
(s390_emit_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188918 138bc75d-0d04-0410-961f-82ee72b054a4

    * system.h: Poison ASM_BYTE_OP and ASM_OUTPUT_BYTE.
* vmsdbgout: Do not undefine it if defined.
Rename local ASM_BYTE_OP definition to VMS_ASM_BYTE_OP.
* config/microblaze/microblaze/h: Do no define ASM_BYTE_OP.
* config/mep/mep.h: Do not define ASM_OUTPUT_BYTE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188917 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/pr23943.c (size_t): Use compatible type-definition
        for LLP64 targets.
        * gcc.target/i386/pr38988.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188916 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_process_sync_loop): Add missing
enum cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188915 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188913 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53749
        * config/i386/i386.c (ix86_rtx_costs): Add reasonable costs for
        V*QImode shifts and multiply.
        (ix86_expand_vecop_qihi): Support shifts.
        * config/i386/i386.md (any_shift): New code iterator.
        * config/i386/sse.md (ashlv16qi3): Merge ...
        (<any_shiftrt>v16qi3): ... into ...
        (<any_shift><VI1_AVX2>3): ... here.  Use ix86_expand_vecop_qihi
        to support SSE and AVX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188909 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Pass ix86_expand_sse_unpack operands by value

        * config/i386/i386.c (ix86_expand_sse_unpack): Split operands[]
        parameter into src and dest.
        * config/i386/sse.md (vec_unpacku_hi_<V124_AVX2>): Update call.
        (vec_unpacks_hi_<V124_AVX2>): Likewise.
        (vec_unpacku_lo_<V124_AVX2>): Likewise.
        (vec_unpacks_lo_<V124_AVX2>): Likewise.
        * config/i386/i386-protos.h: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188908 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Extract the guts of mulv16qi3 to ix86_expand_vecop_qihi

        * config/i386/sse.md (mul<VI1_AVX2>3): Change from insn_and_split to
        pure expander; move expansion code ...
        * config/i386/i386.c (ix86_expand_vecop_qihi): ... here.  New function.
        * config/i386/i386-protos.h: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188907 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188906 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47710
PR fortran/53328
* interface.c (count_types_test, generic_correspondence,
gfc_compare_interfaces): Ignore PASS arguments.
(check_interface1, compare_parameter): Pass NULL arguments to
gfc_compare_interfaces.
* gfortran.h (gfc_compare_interfaces): Modified prototype.
* expr.c (gfc_check_pointer_assign): Pass NULL arguments to
gfc_compare_interfaces.
* resolve.c (resolve_structure_cons): Ditto.
(check_generic_tbp_ambiguity): Determine PASS arguments and pass them
to gfc_compare_interfaces.

2012-06-22  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47710
PR fortran/53328
* gfortran.dg/typebound_generic_12.f03: New.
* gfortran.dg/typebound_generic_13.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188902 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Edmar Wienskoski  <edmar@freescale.com>

* config/rs6000/rs6000.md (define_attr "type"): New type popcnt.
(popcntb<mode>2): Add attribute type popcnt.
(popcntd<mode>2): Ditto.
* config/rs6000/power4.md (define_insn_reservation): Add type popcnt.
* config/rs6000/power5.md (define_insn_reservation): Ditto.
* config/rs6000/power7.md (define_insn_reservation): Ditto.
* config/rs6000/476.md (define_insn_reservation): Ditto.
* config/rs6000/power6.md (define_insn_reservation): New
reservation for popcnt instructions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188901 138bc75d-0d04-0410-961f-82ee72b054a4

Update -mpreferred-stack-boundary=3 warning

* doc/invoke.texi: Update -mpreferred-stack-boundary=3 warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188900 138bc75d-0d04-0410-961f-82ee72b054a4

Allow -mpreferred-stack-boundary=3 on x86-64

PR target/53383
* doc/invoke.texi: Add a warning for -mpreferred-stack-boundary=3.

* config/i386/i386.c (ix86_option_override_internal): Allow
-mpreferred-stack-boundary=3 for 64-bit if SSE is disabled.

* config/i386/i386.h (MIN_STACK_BOUNDARY): Set to 64 for 64-bit
if SSE is disabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188893 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Bill Schmidt  <wschmidt@linux.ibm.com>

* double-int.c (double_int_multiple_of): New function.
* double-int.h (double_int_multiple_of): New decl.
* tree-ssa-loop-ivopts.c (add_cost, zero_cost): Remove undefs.
(mbc_entry_hash): New forward decl.
(mbc_entry_eq): Likewise.
(zero_cost): Change to no_cost.
(mult_costs): New static var.
(cost_tables_exist): Likewise.
(initialize_costs): New function.
(finalize_costs): Likewise.
(tree_ssa_iv_optimize_init): Call initialize_costs.
(add_cost): Change to add_regs_cost; distinguish costs by speed.
(multiply_regs_cost): New function.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.
(multiply_by_cost): Change to multiply_by_const_cost; distinguish
costs by speed.
(get_address_cost): Change add_cost to add_regs_cost; change
multiply_by_cost to multiply_by_const_cost.
(force_expr_to_var_cost): Change zero_cost to no_cost; change
add_cost to add_regs_cost; change multiply_by_cost to
multiply_by_const_cost.
(split_cost): Change zero_cost to no_cost.
(ptr_difference_cost): Likewise.
(difference_cost): Change zero_cost to no_cost; change multiply_by_cost
to multiply_by_const_cost.
(get_computation_cost_at): Change add_cost to add_regs_cost; change
multiply_by_cost to multiply_by_const_cost.
(determine_use_iv_cost_generic): Change zero_cost to no_cost.
(determine_iv_cost): Change add_cost to add_regs_cost.
(iv_ca_new): Change zero_cost to no_cost.
(tree_ssa_iv_optimize_finalize): Call finalize_costs.
* tree-ssa-address.c (most_expensive_mult_to_index): Change
multiply_by_cost to multiply_by_const_cost.
* tree-flow.h (multiply_by_cost): Change to multiply_by_const_cost.
(add_regs_cost): New decl.
(multiply_regs_cost): Likewise.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188891 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Richard Guenther  <rguenther@suse.de>

Merge from graphite branch
2011-08-10  Sebastian Pop <sebpop@gmail.com>

* graphite-sese-to-poly.c (build_scop_drs): Fix memory leak.

2012-01-13  Tobias Grosser  <tobias@grosser.es>

* tree-flow.h (parallelized_function_p): Declare.
* tree-parloops.c (parallelized_function_p): Export.
* graphite.c (graphite_transform_loops): Do not run graphite on
already parallel functions.

libgomp/
* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188885 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_pre_atomic_barrier): Pass in and
return mem.  Convert to indirect addressing if not indirect or
indexed.  Adjust all callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188884 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Richard Guenther  <rguenther@suse.de>

* gcov-iov.c: Include bconfig.h and system.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188881 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/include/texinfo.tex: Update to version 2012-06-05.14.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188880 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-22  Richard Guenther  <rguenther@suse.de>

PR gcov-profile/53744
* gcov-iov.c (main): Treat "" and "prerelease" the same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188876 138bc75d-0d04-0410-961f-82ee72b054a4

Fix entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188875 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53704
* dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Fortran90 as language
for GNU Fortran if in strict DWARF2 mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188874 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-live.c (remove_unused_scope_block_p): Remove again
DECL_IGNORED_P non-reg vars even if they are used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188872 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53671
PR debug/49888
* var-tracking.c (vt_get_canonicalize_base): New.
(vt_canonicalize_addr, vt_stack_offset_p): New.
(vt_canon_true_dep): New.
(drop_overlapping_mem_locs): Use vt_canon_true_dep.
(clobber_overlaping_mems): Use vt_canonicalize_addr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188871 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53671
PR debug/49888
* var-tracking.c (vt_initialize): Record initial offset between
arg pointer and stack pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188870 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53671
PR debug/49888
* var-tracking.c (vt_init_cfa_base): Drop redundant recording of
CFA base.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188869 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188868 138bc75d-0d04-0410-961f-82ee72b054a4

* ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188867 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53682
* cselib.c (promote_debug_loc): Don't crash on NULL argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188866 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188865 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/53702

* c-decl.c (c_push_function_context): Restore the behavior to reuse
the language function allocated for -Wunused-local-typedefs.
(c_pop_function_context): If necessary, clear the language function
created in c_push_function_context.  Always clear out the
x_cur_stmt_list field of the restored language function.

testsuite/
* gcc.dg/Wunused-local-typedefs.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188860 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-21  Meador Inge  <meadori@codesourcery.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188859 138bc75d-0d04-0410-961f-82ee72b054a4

PR 39654 FTELL intrinsic function return type.

frontend ChangeLog:

2012-06-21  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/39654
* iresolve.c (gfc_resolve_ftell): Fix result kind and use new
library function.

library ChangeLog:

2012-06-21  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/39654
* io/intrinsics.c (ftell2): New function.
* gfortran.map (_gfortran_ftell2): Export function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188858 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-21   Sterling Augustine  <saugustine@google.com>
        Cary Coutant  <ccoutant@google.com>

* dwarf2out.c (is_cu_die, is_namespace_die, is_class_die,
add_AT_pubnames, add_enumerator_pubname, want_pubnames): New functions.
(comdat_type_struct): New field 'skeleton_die'.
(breakout_comdat_types): Update it.
(add_pubname): Rework logic.  Call is_class_die, is_cu_die and
is_namespace_die.  Fix minor style violation.  Call want_pubnames.
(add_pubname_string): Call want_pubnames.
(add_pubtype): Rework logic for calculating type name.  Call
is_namespace_die.  Call want_pubnames.
(output_pubnames): Move conditional logic deciding when to produce the
section from dwarf2out_finish.  Use new skeleton_die field.
(base_type_die): Call add_pubtype.
(gen_enumeration_type_die): Unconditionally call add_pubtype.
(gen_subprogram_die): Adjust calls to add_pubname.
(gen_namespace_die): Call add_pubname_string.
(dwarf2out_finish): Call add_AT_pubnames; Move logic on when to
produce pubnames and pubtypes sections to output_pubnames.
(common.opt): New option '-gpubnames'.
(invoke.texi): Document it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188857 138bc75d-0d04-0410-961f-82ee72b054a4

c-family/
* c-common.h (c_common_print_pch_checksum): Remove.
* c-pch.c: Do not include output.h.
(CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
(asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
(asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
(struct c_pch_header): Remove.
(get_ident): Update gpch version.
(pch_init): Do not print executable_checksum to asm_out_file.
Do not fail if there is no asm_out_file to read back from.  Set
asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
(c_common_write_pch): Verify that nothing was written to asm_out_file
since pch_init was called.  Do not write a c_pch_header, and do not
copy from asm_out_file to the PCH.
(c_common_read_pch): Do not read a c_pch_header, and do not restore
the content of asm_out_file from the PCH.
(c_common_print_pch_checksum): Remove.
* c-opts.c (c_common_init): Print out executable_checksum directly.

testsuite/
* testsuite/gcc.dg/pch/ident-1.c: New test.
* testsuite/gcc.dg/pch/ident-1.hs: Header file for new test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188856 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c-pragma.c: Remove unnecessary includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188853 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/53688
* builtins.c (get_memory_rtx): Always build an all-aliasing MEM_REF
with correct size.

testsuite/
* gcc.c-torture/execute/pr53688.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188852 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-21  Richard Guenther  <rguenther@suse.de>

* tree-inline.c (estimate_num_insns): Estimate call cost for
tailcalls properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188849 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188847 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-20  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (SINCOS): New int iterator.
(sincos): New int attribute.
(*<sincos>xf2_i387): Macroize insn from *{sin,cos}xf2_i387 using
SINCOS int iterator.
(*<sincos>_extend<mode>xf2_i387): Macroize insn from
*{sin,cos}_extend<mode>xf2_i387 using SINCOS int iterator.

2012-06-20  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (RDFSGSBASE): New int iterator.
(WRFSGSBASE): Ditto.
(fsgs): New int attribute.
(rd<fsgs>base<mode>): Macroize insn from rd<fsgs>base<mode> using
RDFSGSBASE int iterator.
(wr<fsgs>base<mode>): Macroize insn from wr<fsgs>base<mode> using
WRFSGSBASE int iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188843 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.tpl (check-target-libgomp-c++): New.
(check-target-libitm-c++): New.
* Makefile.def (c++): Add them.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188842 138bc75d-0d04-0410-961f-82ee72b054a4

Add DECL_SOURCE_COLUMN.

I'm currently writing a plugin for GCC and I need to extract the
column of a declaration. There exists DECL_SOURCE_FILE/LINE already
and for consistency reasons and ease of use I've added a
DECL_SOURCE_COLUMN macro.

2012-06-20  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>

* tree.h (DECL_SOURCE_COLUMN): New accessor

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188841 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (<rounding_insn><mode>2): Macroize expander
from {floor,ceil,btrunc}<mode>2 using FIST_ROUNDING int iterator.
(l<rounding_insn><MODEF:mode><SWI48:mode>2): Macroize expander
from l{floor,ceil}<MODEF:mode><SWI48:mode>2 using FIST_ROUNDING
int iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188840 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h: Poison ASM_OUTPUT_IDENT and IDENT_ASM_OP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188838 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188833 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-20  David Edelsohn  <dje.gcc@gmail.com>
            Alan Modra  <amodra@gmail.com>

        * sysdep/powerpc/locks.h (compare_and_swap): Use GCC atomic
        intrinsics.
        (release_set): Same.
        (compare_and_swap_release): Same.
        (read_barrier): Same.
        (write_barrier): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188829 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/30318
* tree-vrp.c (range_int_cst_p): Do not reject overflowed
constants here.
(range_int_cst_singleton_p): But explicitely here.
(zero_nonzero_bits_from_vr): And here.
(extract_range_from_binary_expr_1): Re-implement PLUS_EXPR
to cover all cases we can perform arbitrary precision
arithmetic with double-ints.
(intersect_ranges): Handle adjacent anti-ranges.

* gcc.dg/tree-ssa/vrp69.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188827 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/debug/dwarf2/nested-3.C: Add ARM comment character to regexp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188826 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-20  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (rounding_insn): New int attribute.
(<rounding_insn>xf2): Macroize insn from
{floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator.
(l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2.

2012-06-20  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (IEEE_MAXMIN): New int iterator.
(ieee_maxmin): New int attribute.
(*ieee_s<ieee_maxmin><mode>3): Macroize insn from
*ieee_s{max,min}<mode>3 using IEEE_MAXMIN mode iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188824 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove.
* config/arm/arm.c: Do not include c-pragma.h.
(arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE.
(arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls
to arm_emit_eabi_attribute.
* arm-c.c: Do not include output.h.
(arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a
call to arm_emit_eabi_attribute.
* config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188823 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-20  Richard Guenther  <rguenther@suse.de>

* tree-vect-data-refs.c (vect_can_force_dr_alignment_p):
Allow adjusting alignment of user-aligned decls again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188822 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78-c.c: Remove unnecessary includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188821 138bc75d-0d04-0410-961f-82ee72b054a4

Clear hwcap_2 with Sun ld

* gcc.target/i386/clearcapv2.map: New file.
* gcc.target/i386/i386.exp: Try it first before clearcap.map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188820 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.c: Include cgraph.h.
(cris_option_override): Do not set non-existing flag_no_gcc_ident.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188818 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/stack-usage-1.c: Remove dg-options line for sh targets
and add __sh__ case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188815 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52637
* g++.dg/debug/localclass1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188814 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_direct_declarator): Move virt-specifier
parsing after late-specified return type parsing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188808 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53651
* name-lookup.c (constructor_name_p): Don't try to look at the
name of a DECLTYPE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188807 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (need_atomic_barrier_p): New function.
* emit-rtl.h (need_atomic_barrier_p): Declare it.
* config/alpha/alpha.c (alpha_{pre,post}_atomic_barrier): Use it.
* config/arm/arm.c (arm_{pre,post}_atomic_barrier): Use it.
* config/tilegx/tilegx.c (tile_{pre,post}_atomic_barrier): Use it.
* config/mips/mips.c (mips_{pre,post}_atomic_barrier_p): Remove.
(mips_process_sync_loop): Use generic version instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188806 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-19  Maxim Kuvyrkov  <maxim@codesourcery.com>

* config/mips/mips.c (mips_process_sync_loop): Emit cmp result only if
it is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188805 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-19  Tom de Vries  <vries@codesourcery.com>
            Maxim Kuvyrkov  <maxim@codesourcery.com>

* config/mips/constraints.md (ZR): New constraint.
* config/mips/predicates.md (mem_noofs_operand): New predicate.
* config/mips/mips.c (mips_print_operand): Handle new print modifier.
        * config/mips/mips.h (TARGET_XLP): Define.
(TARGET_SYNC_AFTER_SC): Update.
(ISA_HAS_SWAP, ISA_HAS_LDADD): Define.
* config/mips/sync.md (atomic_exchange, atomic_fetch_add): Use
XLP-specific swap and ldadd patterns.
(atomic_exchange_swap, atomic_fetch_add_ldadd): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188804 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-19  Tom de Vries  <vries@codesourcery.com>
    Maxim Kuvyrkov  <maxim@codesourcery.com>

* config/mips/mips.c (mips_emit_pre_atomic_barrier_p,)
(mips_emit_post_atomic_barrier_p): New static functions.
(mips_process_sync_loop): Use them.  Emit sync memory barriers in
accordance with memory model semantics.  Add return of CMP result for
compare_and_swap.
* config/mips/mips.md: Update comment.
(sync_cmp): New attribute.
(sync_memmodel): New attribute replacing sync_release_barrier.
* config/mips/sync.md (UNSPEC_ATOMIC_COMPARE_AND_SWAP,)
(UNSPEC_ATOMIC_EXCHANGE, UNSPEC_ATOMIC_FETCH_OP): New constants.
(sync_lock_test_and_set, test_and_set_12): Update.
(atomic_compare_and_swap, atomic_exchange, atomic_exchange_llsc,)
(atomic_fetch_add, atomic_fetch_add_llsc): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188803 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188802 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/stack-usage-1.c: Use sh*-*-* instead of sh-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188796 138bc75d-0d04-0410-961f-82ee72b054a4