* config/avr/avr-protos.h (avr_output_bld): Remove unused prototype.
* config/avr/avr.c (avr_output_bld): Remove unused function.
(avr_out_sbxx_branch): Use "%T" to print bit position.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184660 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
dummy global built for global types is preserved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184659 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md (eqne): New code iterator.
(*dec-and-branchsi): Use it in text peephole's condition.
(*dec-and-branchhi): Ditto.
(*dec-and-branchqi): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184658 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-29  Richard Guenther  <rguenther@suse.de>

PR testsuite/52297
* gcc.dg/lto/trans-mem-1_0.c: Remove.
* gcc.dg/lto/trans-mem-1_1.c: Likewise.
* gcc.dg/lto/trans-mem-2_0.c: Likewise.
* gcc.dg/lto/trans-mem-2_1.c: Likewise.
* gcc.dg/lto/trans-mem-4_0.c: Likewise.
* gcc.dg/lto/trans-mem-4_1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184657 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49939
* config/avr/avr.h (ASM_SPEC): Add -mno-skip-bug if we know that
the device does not have the skip-bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184656 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-msoft-atomic): Add more detailed description.
(-mbranch-cost, -mcbranchdi -mcmpeqdi -mfused-madd
-mpretend-cmove): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184654 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/pr52402.c: Add -w -Wno-psabi to dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184653 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/52397
* df.h (struct df_d): Adjust comment that hard_regs_live_count
doesn't count DEBUG_INSN refs.
* df-scan.c (df_ref_create_structure): Don't set DF_HARD_REG_LIVE
for DEBUG_INSN refs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184652 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52386
* trans-expr.c (fcncall_realloc_result): Dereference the
descriptor if needed.

2012-02-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52386
* gfortran.dg/realloc_on_assign_13.f90 : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184651 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184649 138bc75d-0d04-0410-961f-82ee72b054a4

Partially revert:

2012-02-20  Richard Guenther  <rguenther@suse.de>
PR tree-optimization/52298
* tree-vect-stmts.c (vectorizable_load): Properly use
STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing
outer loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184645 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Call exit rather than _exit.

This fixes --coverage and perhaps other things as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184642 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
        for mingw-targets as attribute gcc_struct.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184641 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184640 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-21  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/52191
* testsuite/util/testsuite_abi.cc (compare_symbols): Check new
symbols added into the latest version. Mark tls entities as
undesignated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184639 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/51752
        * gimple.h (gimple_in_transaction): New.
        (gimple_set_in_transaction): New.
        (struct gimple_statement_base): Add in_transaction field.
        * tree-ssa-loop-im.c: (movement_possibility): Restrict movement of
        transaction loads.
        (tree_ssa_lim_initialize): Compute transaction bits.
        * tree.h (compute_transaction_bits): Protoize.
        * trans-mem.c (tm_region_init): Use the heap to store BB
        auxilliary data.
        (compute_transaction_bits): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184638 138bc75d-0d04-0410-961f-82ee72b054a4

Fix changelog format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184636 138bc75d-0d04-0410-961f-82ee72b054a4

* generic-morestack.c (__splitstack_releasecontext): Correct call
to __morestack_release_segments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184634 138bc75d-0d04-0410-961f-82ee72b054a4

document gcc --help=common

2012-02-28  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* gcc.c (display_help): Document --help=common and sort entries
alphabetically.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184633 138bc75d-0d04-0410-961f-82ee72b054a4

install.texi: document language-specific check- shortcuts

2012-02-28  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* doc/install.texi: Document check-$LANG specific shortcuts

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184632 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51534
Add testcase forgotten in last commit, ChangeLog entry already present.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184630 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51534
* gcc/config/arm/arm.c (neon_builtin_data): Add entries for vcgeu
and vcgtu.
* gcc/config/arm/arm_neon.h: Regenerate.
* gcc/config/arm/neon.md (unspec): Add UNSPEC_VCGEU, and UNSPEC_VCGTU.
(neon_vcgeu): New insn.
(neon_vcgtu): Likewise.
* gcc/config/arm/neon.ml (s_8_32, u_8_32): New lists.
(ops): Unsigned comparison intrinsics call a different
builtin.
* gcc/testsuite/gcc.target/arm/neon/pr51534.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184629 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-27  Jack Howarth  <howarth@bromo.med.uc.edu>
    Patrick Marlier  <patrick.marlier@gmail.com>

PR boehm-gc/48299
testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184628 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Richard Guenther  <rguenther@suse.de>

PR target/52407
* config/i386/i386.c (ix86_expand_vector_set): Fix element
ordering for the VEC_CONCAT for two element vectors for
V2SFmode, V2SImode and V2DImode.

* gcc.dg/torture/pr52407.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184627 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49448
* config.gcc (arm*-*-linux*): Use an unambiguous pattern for
detecting big-endian triplets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184626 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Richard Earnshaw  <rearnsha@arm.com>

* arm.c (aapcs_vfp_is_call_or_return_candidate): Only use the machine
mode if there is no type information available.

2012-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* gcc.target/arm/vfp1.c (dg_do run): Run on all eabi variants.
* gcc.target/arm/vfp2.c: Likewise.
* gcc.target/arm/vfp3.c: Likewise.
* gcc.target/arm/vfp4.c: Likewise.
* gcc.target/arm/vfp5.c: Likewise.
* gcc.target/arm/vfp6.c: Likewise.
* gcc.target/arm/vfp7.c: Likewise.
* gcc.target/arm/vfp8.c: Likewise.
* gcc.target/arm/vfp9.c: Likewise.
* gcc.target/arm/vfp10.c: Likewise.
* gcc.target/arm/vfp11.c: Likewise.
* gcc.target/arm/vfp12.c: Likewise.
* gcc.target/arm/vfp13.c: Likewise.
* gcc.target/arm/vfp14.c: Likewise.
* gcc.target/arm/vfp15.c: Likewise.
* gcc.target/arm/vfp16.c: Likewise.
* gcc.target/arm/vfp17.c: Likewise.
* gcc.target/arm/neon-constants.h: New file.
* gcc.target/arm/neon-vect1.c: New test.
* gcc.target/arm/neon-vect2.c: New test.
* gcc.target/arm/neon-vect3.c: New test.
* gcc.target/arm/neon-vect4.c: New test.
* gcc.target/arm/neon-vect5.c: New test.
* gcc.target/arm/neon-vect6.c: New test.
* gcc.target/arm/neon-vect7.c: New test.
* gcc.target/arm/neon-vect8.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184625 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/52414
* src/Makefile.am (libstdc++-symbols.ver): Only remove comment lines
if they are at the beginning of lines (with optional whitespace before
#).
* src/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184624 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR tree-optimization/53207
* doc/invoke.texi: Document as experimental and relying on graphite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184623 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr-devices.c (avr_mcu_type): Adjust NULL part
of initializer to changes from r184614.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184622 138bc75d-0d04-0410-961f-82ee72b054a4

* src/Makefile.am (libstdc++-symbols.ver): Only remove comment lines
if they are at the beginning of lines (with optional whitespace before
#).
* src/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184621 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52395
* tree-sra.c (build_ref_for_offset): Also look at the base
TYPE_ALIGN when figuring out the alignment of the replacement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184620 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52402
* ipa-prop.c (ipa_modify_call_arguments): Properly use
mis-aligned types when creating the accesses at the call site.

* gcc.dg/torture/pr52402.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184619 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-28  Richard Guenther  <rguenther@suse.de>

PR lto/52400
* lto.c (lto_register_function_decl_in_symtab): Do not register
a reverse renamed decl mapping.

* g++.dg/lto/pr52400_0.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184618 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/avr/torture/builtins-1.c: New test.
* gcc.target/avr/torture/builtins-error.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184617 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/builtins.def: New file.
* config/avr/t-avr (avr.o, avr-c.o): Depend on it.
* config/avr/avr.c (enum avr_builtin_id): Use it.
(avr_init_builtins): Use it. And use avr_bdesc.
(bdesc_1arg): Remove.
(bdesc_2arg): Remove.
(bdesc_3arg): Remove.
(struct avr_builtin_description): Add field n_args.
(avr_bdesc): New static variable using builtins.def.
(avr_expand_builtin): Use it.
Don't call avr_expand_delay_cycles if op0 is not CONST_INT.
(avr_fold_builtin): Fold AVR_BUILTIN_SWAP.
Don't fold AVR_BUILTIN_INSERT_BITS if arg0 is not INTEGER_CST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184616 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52148
* config/avr/avr.md (movmem_<mode>): Replace match_operand that
match only one single hard register with respective hard reg rtx.
(movmemx_<mode>): Ditto.
* config/avr/avr.c (avr_emit_movmemhi): Adapt expanding to new
insn anatomy of movmem[x]_<mode>.
(avr_out_movmem): Same for printing assembler and operand usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184615 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49868
PR target/52261
* doc/extend.texi (AVR Named Address Spaces): No more try to fix
address spaces located outside of device flash.
* config/avr/avr.h (base_arch_s): Remove field n_segments.
(mcu_type_s): Add field n_flash.
* config/avr/avr-devices.c (avr_arch_types): Remove .n_segments.
Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5.
(AVR_MCU): Add N_FLASH argument.
* config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash.
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in
macro __FLASH<n> if that address space makes sense for the device.
* config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces
outside of target flash.
(avr_asm_named_section): Ditto.
(avr_asm_select_section): Ditto.
(avr_addr_space_convert): Ditto.
(avr_emit_movmemhi): Ditto.
(avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if
address space is outside of device flash.
(avr_insert_attributes): Ditto.
(avr_xload_libgcc_p): Use avr_current_device->n_flash instead of
avr_current_arch->n_segments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184614 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184613 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr46939.c (long): Fix LP64 vs LLP64
issue.
* gcc.target/i386/pr45352-2.c: Likewise.
* gcc.target/i386/bitfield3.c: Add -mno-ms-bitfields for
mingw targets.
* gcc.target/i386/xop-vshift-1.c(random): Use on mingw
targets instead rand.
* gcc.target/i386/sse4_1-blendps-2.c: Likewise.
* gcc.target/i386/sse2-mul-1.c: Likewise.
* gcc.target/i386/sse4_1-blendps.c: Likewise.
* gcc.target/i386/pad-6b.c: Adjust test for x64 mingw
target.
* gcc.target/i386/pad-1.c: Likewise.
* gcc.target/i386/pad-9.c: Likewise.
* gcc.target/i386/pad-2.c: Likewise.
* gcc.target/i386/pad-5b.c: Likewise.
* gcc.target/i386/pad-8.c: Likewise.
* gcc.target/i386/pr46470.c: Skip for x64 mingw target.
* gcc.target/i386/pr44130.c: Likewise.
* gcc.target/i386/align-main-1.c: Likewise.
* gcc.target/i386/align-main-2.c: Likewise.
* gcc.target/i386/sw-1.c: Likewise.
* gcc.target/i386/avx-vzeroupper-5.c: Add -mabi=sysv
on x64 mingw target.
* gcc.target/i386/avx-vzeroupper-4.c: Likewise.
* gcc.target/i386/pr46295.c: Likewise.
* gcc.target/i386/amd64-abi-1.c: Likewise.
* gcc.target/i386/amd64-abi-2.c: Likewise.
* gcc.target/i386/pr39082-1.c: Likewise.
* gcc.target/i386/pr39162.c: Likewise.
* gcc.target/i386/pr22152.c: Likewise.
* gcc.target/i386/wrgsbase-2.c: Adjust dg-final rule.
* gcc.target/i386/wrfsbase-2.c: Likewise.
* gcc.target/i386/local.c: Likewise
* gcc.target/i386/wrgsbase-1.c: Likewise.
* gcc.target/i386/wrfsbase-1.c: Likewise.
* gcc.target/i386/pr39315-3.c: Likewise.
* gcc.target/i386/pr35767-4.c: Likewise.
* gcc.target/i386/pr45336-3.c (pextrd): Don't check for
x64 mingw target.
* gcc.target/i386/pr45336-2.c: Likewise.
* gcc.target/i386/pr45336-1.c: Likewise.
* gcc.target/i386/pr45336-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184607 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52390
* generic-morestack.c (__generic_morestack_set_initial_sp): Test
for __linux__ when removing signals from __morestack_fullmask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184606 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
gnu_template_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184605 138bc75d-0d04-0410-961f-82ee72b054a4

Enable *movabs<mode>_[12] only for TARGET_LP64

2012-02-27  H.J. Lu  <hongjiu.lu@intel.com>

PR target/52352
* config/i386/i386.md (*movabs<mode>_1): Enable only for
TARGET_LP64.
(*movabs<mode>_2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184604 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52375
* config/arm/neon.md (vashr<mode>3, vlshr<mode>3): Use
s_register_operand in the test instead of REG_P.  Don't call
gen_reg_rtx if it won't be used.

* gcc.target/arm/pr52375.c: New test.
* gcc.c-torture/compile/pr52375.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184603 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/typebound_operator_9.f03: Skip on SPU.
* gcc.dg/torture/builtin-complex-1.c: Skip "float" tests on SPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184602 138bc75d-0d04-0410-961f-82ee72b054a4

* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
Likewise.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184601 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/52376
* ipa-split.c (split_function): Ignore CLOBBER stmts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184600 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-27  Stuart Henderson  <shenders@gcc.gnu.org>

    * ifcvt.c (noce_get_condition): Check condition variable is not
    small_register_classes_for_mode_p before accepting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184599 138bc75d-0d04-0410-961f-82ee72b054a4

Fix Solaris symbol versioning (PR libstdc++/52188)

contrib:
PR libstdc++/52188
* make_sunver.pl: Remove #ifdef handling.

libgomp:
PR libstdc++/52188
* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
Remove ENABLE_SYMVERS_SOL2.
* configure: Regenerate.
* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
(PREPROCESS): New variable.
(libgomp.ver): New target.
[LIBGOMP_BUILD_VERSIONED_SHLIB &&
LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
Use libgomp.ver.
[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
* Makefile.in: Regenerate.

libstdc++-v3:
PR libstdc++/52188
* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Remove symvers_renaming.
Remove ENABLE_SYMVERS_SOL2.
* configure: Regenerate.
* src/Makefile.am [ENABLE_SYMVERS] (libstdc++-symbols.ver):
Postprocess mapfile.
[ENABLE_SYMVERS_GNU]: Remove ENABLE_SYMVERS_SOL2 handling.
* src/Makefile.in: Regenerate.

* config/abi/pre/gnu.ver (GLIBCXX_3.4.5) [!__sun__ && !__svr4__]:
Don't export
_ZNSt19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEppEv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184598 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movabs<mode>_1): Fix operand 1 constraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184597 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
2012-01-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
* gcc/config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
tuning parameters.
* gcc/config/arm/arm.c (arm_cortex_a15_tune): New static variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184596 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
(TYPE_BY_REFERENCE_P): New flag.
(TYPE_IS_BY_REFERENCE_P): New macro.
(TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
(TYPE_IS_DUMMY_P): Adjust for above change.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
(gnat_to_gnu_param): Likewise.
(maybe_pad_type): Likewise.
(make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
* gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
instead of TREE_ADDRESSABLE.
* gcc-interface/trans.c (finalize_nrv): Likewise.
(call_to_gnu): Likewise.  Do not create a temporary for return values
with by-reference type here.
(gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
(gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
CONSTRUCTORs and calls.
* gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
the underlying type and use it throughout.  Use TYPE_IS_BY_REFERENCE_P
instead of TREE_ADDRESSABLE.
* gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
types explicitly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184594 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
change that creates a special VAR_DECL for debugging purposes.  For an
aliased object with an unconstrained nominal subtype, make its type a
thin reference to the underlying object.
* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
expressions built for the initialization of above objects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184593 138bc75d-0d04-0410-961f-82ee72b054a4

PR libffi/52223
* Makefile.am (FLAGS_TO_PASS): Define.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184592 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184590 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184589 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49263
* gcc.target/sh/pr49263.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184585 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184584 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/predicates.md: Remove blank lines.
* config/sh/sh.c: Fix typos in comments.
* config/sh/constraints.md: Likewise.
* config/sh/sh.md: Remove blank lines.
Fix typos in comments.  Use ;; as comment characters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184583 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a bug in tilegx_fixup_pcrel_references, to properly match and
fixup the second instruction of the instruction sequence to generate a
pc relative address.

* config/tilegx/tilegx.c (match_pcrel_step2): Fix instruction
pattern.
(replace_mov_pcrel_step2): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184582 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184581 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/52201
* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Require atomic builtins.
* testsuite/29_atomics/atomic/operators/51811.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184576 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/52001
* alias.c (refs_newer_value_cb, refs_newer_value_p): New.
(get_addr): Walk canonical value's locs.  Avoid returning VALUEs
and locs that reference values newer than the non-canonical value
at hand.  Return the canonical value as a worst case.
(memrefs_conflict_p): Walk canonical value's locs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184572 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/52001
* cselib.c (preserve_only_constants): Rename to...
(preserve_constants_and_equivs): ... this.  Split out...
(invariant_or_equiv_p): ... this.  Preserve plus expressions
of other preserved expressions too.
(cselib_reset_table): Adjust.
* var-tracking.c (reverse_op): Use canonical value to build
reverse operation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184571 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Fix typo in go-nosys.c.

From Rainer Orth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184569 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184568 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/simulate-thread/simulate-thread.gdb: Use return value from
simulate_thread_wrapper_other_threads
* gcc.dg/simulate-thread/atomic-load-int128.c (simulate_thread_main):
Move initialization of 'value' to main().
(main): Initialize 'value';
* gcc.dg/simulate-thread/speculative-store.c
(simulate_thread_step_verify): Return 0 when successful.
* gcc.dg/simulate-thread/simulate-thread.h (HOSTILE_THREAD_THRESHOLD):
Reduce threshold.
(INSN_COUNT_THRESHOLD): New.  Instruction limit to terminate test.
(simulate_thread_wrapper_other_threads): Return a success/fail value
and issue an error if the instruction count threshold is exceeded.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184564 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_delegitimize_address): Handle
        UNSPEC_PCREL plus displacement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184560 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52261
* config/avr/avr.c (avr_out_movhi_mr_r_xmega): Use base
to test for unusedness in st X addressing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184559 138bc75d-0d04-0410-961f-82ee72b054a4

libada/ChangeLog:

* Makefile.in (bindir): Import from autoconf and pass down to submake.

gcc/ada/ChangeLog:

* gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
Windows-specific make variable.
(WIN_SO_INSTALL_DIR [windows targets]): Likewise.
(install-gnatlib): Respect the above during installation when set,
and also install any windows import library that has been built.
(gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
build a corresponding import library.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184558 138bc75d-0d04-0410-961f-82ee72b054a4

[testsuite] Skip gcc.target/mips/interrupt_handler-[23].c on IRIX (PR target/50580)

PR target/50580
* gcc.target/mips/interrupt_handler-2.c: Skip on mips-sgi-irix6*.
* gcc.target/mips/interrupt_handler-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184557 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
    Jack Howarth  <howarth@bromo.med.uc.edu>

boehm-gc/

PR boehm-gc/52179
* include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
* include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
pthread_get_stackaddr_np when available.
* configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
* configure: Regenerate.

libjava/

PR target/49461
* configure.ac (SYSTEMSPEC): No longer pass -no_pie for darwin11.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184555 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/52361
* gimple.c (walk_gimple_op): Use predicates with less redundant
tests.
(is_gimple_reg_type): Move inline ...
* gimple.h (is_gimple_reg_type): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184552 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/52361
* passes.c (execute_function_todo): When verifying SSA form
verify gimple form first.
* tree-ssa.c (verify_ssa): Do not verify gimple form here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184549 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/52355
* fold-const.c (fold_addr_of_array_ref_difference): New function.
(fold_binary_loc): Use it to extend the existing &a[i] - &a[j]
folding.

* gcc.dg/pr52355.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184548 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Use ml_wt as default TM methods for >1 thread.

libitm/
* retry.cc (GTM::gtm_thread::number_of_threads_changed): Change
default dispatch for more than 1 thread to ml_wt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184547 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-13  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* tree-if-conv (predicate_scalar_phi): Commentary typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184546 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* tree-phinodes.c (make_phi_node): Mark static.
* tree-flow.h (make_phi_node): Remove extern decl.
* doc/gimple.texi (make_phi_node): Remove documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184545 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* tree-into-ssa (update_ssa): Avoid trailing whitespace in
dump_file.
* tree-ssa-sccvn.c (print_scc): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184544 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* doc/passes.texi (Full redundancy elimination): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184543 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* doc/invoke.texi (-fdse, -fdce): Remove duplicate entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184542 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184540 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/52287
* haifa-sched.c (rank_for_schedule): Stabilize sort for debug insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184531 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/locale_facets.h (class num_get): Undo reordering of
do_get virtual functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184530 138bc75d-0d04-0410-961f-82ee72b054a4

Correct date in ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184527 138bc75d-0d04-0410-961f-82ee72b054a4

    PR libffi/52221
        * src/x86/ffi.c (ffi_closure_raw_THISCALL): New
        prototype.
        (ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for
        thiscall-convention.
        (ffi_raw_call): Use ffi_prep_args_raw.
        * src/x86/win32.S (ffi_closure_raw_THISCALL): Add
        implementation for stub.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184526 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52261
* config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184522 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pack-test-5.c: Add -mno-ms-bitfields option
for mingw-targets.
* gcc.dg/Wpadded.c: Likewise.
* gcc.dg/bf-ms-layout-2.c: Adjust offsets to fit ms-bitfield
structure-layout.
* gcc.dg/di-sync-multithread.c: Replace for mingw-target the use
for sleep by Sleep and add windows.h include for this function.
* gcc.dg/format/dfp-printf-1.c: Adjust dg-skip-if rule for mingw
targets.
* gcc.dg/stack-usage-1.c (SIZE): Provide proper SIZE for x64 mingw
target.
* gcc.dg/tls/thr-cse-1.c: Provide proper pattern for x64 mingw
target.
* gcc.dg/tls/opt-11.c (memset): Use __extension__ to avoid fail
on x64 mingw target.
* gcc.dg/bf-ms-attrib.c: Adjust expected size for ms_struct layout.
* gcc.dg/pr50251.c: Disable test for x64 mingw target.
* gcc.c-torture/execute/930930-1.c (long): Replace by ptr_t to avoid
failure on LLP64 target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184519 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/52290
* c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL.

testsuite/ChangeLog:

PR c/52290
* gcc.dg/noncompile/pr52290.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184511 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md (code_stdname): Add ior, xor.
(xior): New code iterator.
(*<code_stdname><mode>qi.byte0): Use xior instead of ior.
(*<code_stdname><mode>qi.byte1-3): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184509 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/52019
* ipa-split.c (find_return_bb, find_retval, visit_bb): Ignore
CLOBBER stmts.

* gcc.dg/tree-ssa/ipa-split-6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184508 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-23  Richard Guenther  <rguenther@suse.de>

* go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
build_distinct_type_copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184507 138bc75d-0d04-0410-961f-82ee72b054a4

Contribution updates for National Semiconductor's CR16 port inclusion

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184506 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of
HAVE_INITFINI_ARRAY to work around namespace pollution in
certain versions of newlib system headers.
* config.in: Regenerate.
* configure: Regenerate.
* config/initfini-array.h: Use HAVE_INITFINI_ARRAY_SUPPORT
instead of HAVE_INITFINI_ARRAY.

libgcc/
* config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
instead of HAVE_INITFINI_ARRAY.
* config/ia64/crtend.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184503 138bc75d-0d04-0410-961f-82ee72b054a4

Add testsuite checks for param_type in the <random> distributions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184501 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184500 138bc75d-0d04-0410-961f-82ee72b054a4

    * g++.dg/opt/devirt2.C: Add rule for *-*-mingw* target.
        * g++.dg/opt/pr48549.C (long): Replace by long by __PTRDIFF_TYPE__
        derived pdiff_t type.
        * g++.dg/torture/pr49720.C: Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184490 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52330
* config/i386/i386.c (ix86_print_operand) <case 'H'>: Error out if x
is not offsettable memory reference.

testsuite/ChangeLog:

PR target/52330
* gcc.target/i386/pr52330.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184488 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52335
        * io.c (gfc_match_open): Remove bogus F2003 DELIM= check.

2012-02-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52335
        * gfortran.dg/io_constraints_10.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184485 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/18145
* config/avr/avr.c (avr_asm_output_aligned_decl_common): Skip
setting avr_need_clear_bss_p for __gnu_lto* symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184481 138bc75d-0d04-0410-961f-82ee72b054a4

2012-02-22  Robert Dewar  <dewar@adacore.com>

* exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
reformatting.

2012-02-22  Geert Bosch  <bosch@adacore.com>

* g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
x86-specific version of byteswap and use GCC builtins instead.

2012-02-22  Tristan Gingold  <gingold@adacore.com>

* gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
E_Array_Type]: Translate component ealier.

2012-02-22  Robert Dewar  <dewar@adacore.com>

* par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
error message for 'Range.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184480 138bc75d-0d04-0410-961f-82ee72b054a4