Sebastian Pop [Thu, 28 Jul 2011 21:57:00 +0000 (21:57 +0000)]
Fix PR49876: Continue code generation with integer_zero_node on gloog_error
When setting gloog_error, graphite should continue code generation
without early returns, as otherwise the SSA representation would not
be complete. So set the new expression to integer_zero_node, that
would not require more SSA updates, and continue code generation as
nothing happened.
Regstrapped on amd64-linux.
2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/49876
* sese.c (rename_uses): Do not return false on gloog_error: set
the new_expr to integer_zero_node and continue code generation.
(graphite_copy_stmts_from_block): Remove early exit on gloog_error.
From-SVN: r176900
Paolo Carlini [Thu, 28 Jul 2011 20:59:11 +0000 (20:59 +0000)]
re PR c++/49813 ([C++0x] sinh vs asinh vs constexpr)
2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49813
* semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
Checking this in for Paolo.
From-SVN: r176899
Gabriel Charette [Thu, 28 Jul 2011 20:57:20 +0000 (20:57 +0000)]
line-map.h (struct line_maps): Remove unused field last_listed.
* include/line-map.h (struct line_maps):
Remove unused field last_listed. Update all users.
From-SVN: r176898
Jakub Jelinek [Thu, 28 Jul 2011 20:56:50 +0000 (22:56 +0200)]
re PR fortran/31067 (MINLOC should sometimes be inlined (gas_dyn is sooooo sloooow))
PR fortran/31067
* frontend-passes.c (optimize_minmaxloc): New function.
(optimize_expr): Call it.
* gfortran.dg/maxloc_2.f90: New test.
* gfortran.dg/maxloc_3.f90: New test.
* gfortran.dg/minloc_1.f90: New test.
* gfortran.dg/minloc_2.f90: New test.
* gfortran.dg/minloc_3.f90: New test.
* gfortran.dg/minmaxloc_7.f90: New test.
From-SVN: r176897
H.J. Lu [Thu, 28 Jul 2011 20:36:39 +0000 (20:36 +0000)]
Use long long for 64bit int.
2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
version.
(_FP_WS_TYPE): Likewise.
(_FP_I_TYPE): Likewise.
From-SVN: r176894
H.J. Lu [Thu, 28 Jul 2011 20:35:32 +0000 (20:35 +0000)]
Check ia32 instead of ilp32 for ia32 tests.
2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
for ia32 instead of ilp32.
* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
* testsuite/libgomp.c/atomic-6.c: Likewise.
From-SVN: r176893
Jakub Jelinek [Thu, 28 Jul 2011 20:35:12 +0000 (22:35 +0200)]
re PR debug/49846 (entryval: missing DW_TAG_GNU_call_site_parameter for stack-passed `double' parameter)
PR debug/49846
* var-tracking.c (prepare_call_arguments): For non-MODE_INT stack
arguments also check if they aren't initialized with a MODE_INT
mode of the same size.
From-SVN: r176892
Aldy Hernandez [Thu, 28 Jul 2011 19:48:48 +0000 (19:48 +0000)]
expr.c (get_bit_range): Handle *MEM_REF's.
* expr.c (get_bit_range): Handle *MEM_REF's.
From-SVN: r176891
Bernd Schmidt [Thu, 28 Jul 2011 18:45:20 +0000 (18:45 +0000)]
rtlanal.c (tablejump_p): False for returns.
* rtlanal.c (tablejump_p): False for returns.
* reorg.c (first_active_target_insn): New static function.
(find_end_label): Set JUMP_LABEL for a new returnjump.
(optimize_skip, get_jump_flags, rare_destination,
mostly_true_jump, get_branch_condition,
steal_delay_list_from_target, own_thread_p,
fill_simple_delay_slots, follow_jumps, fill_slots_from_thread,
fill_eager_delay_slots, relax_delay_slots, make_return_insns,
dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs.
* jump.c (delete_related_insns): Likewise.
(jump_to_label_p): New function.
(redirect_target): New static function.
(redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS.
(redirect_jump_1): Assert that the new label is nonnull.
(redirect_jump): Likewise.
(redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels.
* ifcvt.c (find_if_case_1): Take care when redirecting jumps to the
exit block.
(dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers
changed. Ensure that the right label is passed to redirect_jump.
* function.c (emit_return_into_block,
thread_prologue_and_epilogue_insns): Ensure new returnjumps have
ret_rtx in their JUMP_LABEL.
* print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL.
* emit-rtl.c (skip_consecutive_labels): Allow the caller to
pass ret_rtx as label.
* cfglayout.c (fixup_reorder_chain): Use
force_nonfallthru_and_redirect rather than force_nonfallthru.
(duplicate_insn_chain): Copy JUMP_LABELs for returns.
* rtl.h (ANY_RETURN_P): New macro.
(jump_to_label_p): Declare.
* resource.c (find_dead_or_set_registers): Handle ret_rtx in
JUMP_LABELs.
(mark_target_live_regs): Likewise.
* basic-block.h (force_nonfallthru_and_redirect): Declare.
* cfgrtl.c (force_nonfallthru_and_redirect): No longer static.
* config/alpha/alpha.c (alpha_tablejump_addr_vec,
alpha_tablejump_best_label): Remove functions.
* config/alpha/alpha-protos.c (alpha_tablejump_addr_vec,
alpha_tablejump_best_label): Remove declarations.
* config/sh/sh.c (barrier_align, split_branches): Adjust for
ret_rtx in JUMP_LABELs.
* config/arm/arm.c (is_jump_table): Likewise.
From-SVN: r176881
Uros Bizjak [Thu, 28 Jul 2011 16:40:21 +0000 (18:40 +0200)]
predicates.md (pic_32bit_opreand): Do not define as special predicate.
* config/i386/predicates.md (pic_32bit_opreand): Do not define as
special predicate. Remove explicit mode checks.
From-SVN: r176879
Jakub Jelinek [Thu, 28 Jul 2011 16:23:20 +0000 (18:23 +0200)]
dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize DW_AT_data_member_location containing just...
* dwarf2out.c (resolve_addr): For -gdwarf-2 don't
optimize DW_AT_data_member_location containing just
DW_OP_plus_uconst.
From-SVN: r176878
Jakub Jelinek [Thu, 28 Jul 2011 16:21:08 +0000 (18:21 +0200)]
re PR debug/49871 (-gdwarf-3 creates invalid DWARF3 with DW_AT_data_member_location attribute)
PR debug/49871
* dwarf2out.c (size_of_die, value_format, output_die): Use
DW_FORM_udata instead of DW_FORM_data[48] for
dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3.
* gcc.dg/debug/dwarf2/pr49871.c: New test.
From-SVN: r176876
Uros Bizjak [Thu, 28 Jul 2011 15:15:47 +0000 (17:15 +0200)]
* ChangeLog: Remove mess.
From-SVN: r176874
H.J. Lu [Thu, 28 Jul 2011 14:54:02 +0000 (14:54 +0000)]
Update length attribute on *tls_global_dynamic_64.
2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md (*tls_global_dynamic_64): Update length
attribute.
From-SVN: r176873
Uros Bizjak [Thu, 28 Jul 2011 14:42:45 +0000 (16:42 +0200)]
re PR target/47715 ([x32] TLS doesn't work)
PR target/47715
* config/i386/i386.md (*tls_global_dynamic_64): Remove mode from
tls_symbolic_operand check. Update code sequence for TARGET_X32.
(tls_global_dynamic_64): Remove mode from tls_symbolic_operand check.
(tls_dynamic_gnu2_64): Ditto.
(*tls_dynamic_gnu2_lea_64): Ditto.
(*tls_dynamic_gnu2_call_64): Ditto.
(*tls_dynamic_gnu2_combine_64): Ditto.
From-SVN: r176872
H.J. Lu [Thu, 28 Jul 2011 14:29:38 +0000 (14:29 +0000)]
Set need_64bit_hwint to yes for x86 targets.
gcc/
2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Set need_64bit_hwint to yes for x86 targets.
libcpp/
2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac: Set need_64bit_hwint to yes for x86 targets.
* configure: Regenerated.
From-SVN: r176871
Rainer Orth [Thu, 28 Jul 2011 13:40:51 +0000 (13:40 +0000)]
init.c (__gnat_error_handler): Cast reason to int.
* init.c (__gnat_error_handler): Cast reason to int.
(__gnat_install_handler): Explain sa_sigaction use.
From-SVN: r176870
H.J. Lu [Thu, 28 Jul 2011 12:32:23 +0000 (12:32 +0000)]
Only expand strlen to Pmode.
2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
PR target/47364
* config/i386/i386.md (strlen<mode>): Replace SWI48x with P.
From-SVN: r176868
Ramana Radhakrishnan [Thu, 28 Jul 2011 12:02:17 +0000 (12:02 +0000)]
vfp.md ("*movdf_vfp"): Handle the VFP constraints before the core constraints.
2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
before the core constraints. Adjust attributes.
(*thumb2_movdf_vfp"): Likewise.
From-SVN: r176867
Kai Tietz [Thu, 28 Jul 2011 10:41:51 +0000 (12:41 +0200)]
tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.
2011-07-28 Kai Tietz <ktietz@redhat.com>
* tree-vrp.c (simplify_stmt_using_ranges): Remove
TRUTH_NOT_EXPR case.
(simplify_truth_ops_using_ranges): Likewise.
(build_assert_expr_for): Likewise.
(build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case
and handle BIT_NOT_EXPR for truth-operation.
From-SVN: r176866
Georg-Johann Lay [Thu, 28 Jul 2011 10:29:17 +0000 (10:29 +0000)]
re PR target/49313 (Inefficient libgcc implementations for avr)
PR target/49313
Undo r176835 from trunk
2011-07-27 Georg-Johann Lay
From-SVN: r176865
Alan Modra [Thu, 28 Jul 2011 08:25:26 +0000 (17:55 +0930)]
update copyright
From-SVN: r176863
Georg-Johann Lay [Thu, 28 Jul 2011 08:03:07 +0000 (08:03 +0000)]
re PR target/49687 ([avr] Missed optimization for widening MUL)
PR target/49687
* config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit.
Add _muluhisi3, _mulshisi3, _usmulhisi3.
* config/avr/libgcc.S (__mulsi3): Rewrite.
(__mulhisi3): Rewrite.
(__umulhisi3): Rewrite.
(__usmulhisi3): New.
(__muluhisi3): New.
(__mulshisi3): New.
(__mulohisi3): New.
(__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to
declare.
* config/avr/predicates.md (pseudo_register_operand): Rewrite.
(pseudo_register_or_const_int_operand): New.
(combine_pseudo_register_operand): New.
(u16_operand): New.
(s16_operand): New.
(o16_operand): New.
* config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI.
* config/avr/avr.md (QIHI, QIHI2): New mode iterators.
(any_extend, any_extend2): New code iterators.
(extend_prefix): New code attribute.
(mulsi3): Rewrite. Turn insn to expander.
(mulhisi3): Ditto.
(umulhisi3): Ditto.
(usmulhisi3): New expander.
(*mulsi3): New insn-and-split.
(mulu<mode>si3): New insn-and-split.
(muls<mode>si3): New insn-and-split.
(mulohisi3): New insn-and-split.
(*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3,
*usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3,
*sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3,
*ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New
insn-and-split.
(*mulsi3_call): Rewrite.
(*mulhisi3_call): Rewrite.
(*umulhisi3_call): Rewrite.
(*usmulhisi3_call): New insn.
(*muluhisi3_call): New insn.
(*mulshisi3_call): New insn.
(*mulohisi3_call): New insn.
(extendqihi2): Use combine_pseudo_register_operand as predicate
for operand 1.
(extendqisi2): Ditto.
(zero_extendqihi2): Ditto.
(zero_extendqisi2): Ditto.
(zero_extendhisi2): Ditto.
(extendhisi2): Ditto. Don't early-clobber operand 0.
From-SVN: r176862
Alan Modra [Thu, 28 Jul 2011 07:44:24 +0000 (17:14 +0930)]
linux-unwind.h (frob_update_context <__powerpc64__>): Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 in a plt call stub.
* config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
in a plt call stub. Do restore r2 if stopped on bctrl.
From-SVN: r176861
Uros Bizjak [Thu, 28 Jul 2011 07:18:49 +0000 (09:18 +0200)]
i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
* config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
From-SVN: r176860
Jakub Jelinek [Thu, 28 Jul 2011 06:35:38 +0000 (08:35 +0200)]
i386.exp (check_effective_target_bmi): Make sure the builtin isn't optimized away.
* gcc.target/i386/i386.exp (check_effective_target_bmi): Make sure
the builtin isn't optimized away.
From-SVN: r176859
GCC Administrator [Thu, 28 Jul 2011 00:18:04 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176856
Tobias Burnus [Wed, 27 Jul 2011 22:33:00 +0000 (00:33 +0200)]
re PR fortran/45586 (ICE non-trivial conversion at assignment)
2011-07-27 Tobias Burnus <burnus@net-b.de>
PR fortran/45586
* trans-types.c (gfc_get_derived_type): Ensure that pointer
component types are marked as nonrestricted.
2011-07-27 Tobias Burnus <burnus@net-b.de>
PR fortran/45586
* gfortran.dg/lto/pr45586-2_0.f90: New.
From-SVN: r176852
Aldy Hernandez [Wed, 27 Jul 2011 19:51:04 +0000 (19:51 +0000)]
re PR middle-end/49875 (FAIL: c-c++-common/cxxbitfields-4.c)
PR middle-end/49875
* c-c++-common/cxxbitfields-4.c: Check for smaller than long
moves.
* c-c++-common/cxxbitfields-5.c: Same.
From-SVN: r176848
Paolo Carlini [Wed, 27 Jul 2011 19:33:51 +0000 (19:33 +0000)]
re PR c++/49813 ([C++0x] sinh vs asinh vs constexpr)
2011-07-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49813
* include/c_global/cmath: Use _GLIBCXX_CONSTEXPR and constexpr.
From-SVN: r176847
Ulrich Weigand [Wed, 27 Jul 2011 19:01:23 +0000 (19:01 +0000)]
target-supports.exp (check_effective_target_mmap): Use check_function_available.
* lib/target-supports.exp (check_effective_target_mmap): Use
check_function_available.
From-SVN: r176846
Jeffrey Yasskin [Wed, 27 Jul 2011 18:38:48 +0000 (18:38 +0000)]
Propagate the source location of a template's function_decl to the template_decl built out of it.
Propagate the source location of a template's function_decl to the
template_decl built out of it. Without this, specializations
generated before the template was defined get the location of the
closing ')' instead of the location of the template's name, which can
produce inconsistent locations between translation units, which makes
gold's ODR checker unhappy.
* gcc/cp/pt.c (build_template_decl): Copy the function_decl's source
location to the new template_decl.
* gcc/testsuite/g++.old-deja/g++.pt/crash60.C: Updated.
* libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Updated.
From-SVN: r176845
Jakub Jelinek [Wed, 27 Jul 2011 18:19:40 +0000 (20:19 +0200)]
re PR target/49866 (-mcmodel=large tail call fails to assemble)
PR target/49866
* gcc.target/i386/pr49866.c: New test.
From-SVN: r176842
Yukhin Kirill [Wed, 27 Jul 2011 17:45:41 +0000 (17:45 +0000)]
Add BMI testcases.
2011-07-27 Yukhin Kirill <kirill.yukhin@intel.com>
* gcc.target/i386/i386.exp (check_effective_target_bmi): New.
* gcc.target/i386/bmi-andn-1.c: New test.
* gcc.target/i386/bmi-andn-1a.c: Likewise.
* gcc.target/i386/bmi-andn-2.c: Likewise.
* gcc.target/i386/bmi-andn-2a.c: Likewise.
* gcc.target/i386/bmi-bextr-1.c: Likewise.
* gcc.target/i386/bmi-bextr-1a.c: Likewise.
* gcc.target/i386/bmi-bextr-2.c: Likewise.
* gcc.target/i386/bmi-bextr-2a.c: Likewise.
* gcc.target/i386/bmi-blsi-1.c: Likewise.
* gcc.target/i386/bmi-blsi-1a.c: Likewise.
* gcc.target/i386/bmi-blsi-2.c: Likewise.
* gcc.target/i386/bmi-blsi-2a.c: Likewise.
* gcc.target/i386/bmi-blsmsk-1.c: Likewise.
* gcc.target/i386/bmi-blsmsk-1a.c: Likewise.
* gcc.target/i386/bmi-blsmsk-2.c: Likewise.
* gcc.target/i386/bmi-blsmsk-2a.c: Likewise.
* gcc.target/i386/bmi-blsr-1.c: Likewise.
* gcc.target/i386/bmi-blsr-1a.c: Likewise.
* gcc.target/i386/bmi-blsr-2.c: Likewise.
* gcc.target/i386/bmi-blsr-2a.c: Likewise.
* gcc.target/i386/bmi-tzcnt-1.c: Likewise.
* gcc.target/i386/bmi-tzcnt-1a.c: Likewise.
* gcc.target/i386/bmi-tzcnt-2.c: Likewise.
* gcc.target/i386/bmi-tzcnt-2a.c: Likewise.
From-SVN: r176840
Sebastian Pop [Wed, 27 Jul 2011 16:53:09 +0000 (16:53 +0000)]
Fix PR49471: canonicalize_loop_ivs should not generate unsigned types.
2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/49471
* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned
iv only when the largest type is unsigned. Do not call
lang_hooks.types.type_for_size.
* testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
* testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
From-SVN: r176838
Sebastian Pop [Wed, 27 Jul 2011 16:53:02 +0000 (16:53 +0000)]
PR45450: disable legality check after an openscop read
2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/45450
* graphite-poly.c (apply_poly_transforms): Disable legality check
after an openscop read.
From-SVN: r176837
Sebastian Pop [Wed, 27 Jul 2011 16:52:52 +0000 (16:52 +0000)]
Fix PR47691: do not abort compilation when code generation fails
2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47691
* graphite-clast-to-gimple.c (translate_clast_user): Update use of
copy_bb_and_scalar_dependences.
* sese.c (rename_uses): Do not call gcc_assert. Set gloog_error.
(graphite_copy_stmts_from_block): Update call to rename_uses.
(copy_bb_and_scalar_dependences): Update call to
graphite_copy_stmts_from_block.
* sese.h (copy_bb_and_scalar_dependences): Update declaration.
* gfortran.dg/graphite/id-pr47691.f: New.
From-SVN: r176836
Georg-Johann Lay [Wed, 27 Jul 2011 16:39:13 +0000 (16:39 +0000)]
re PR target/49313 (Inefficient libgcc implementations for avr)
PR target/49313
* config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
(__ctzsi2): Result for 0 may be undefined.
(__ctzhi2): Result for 0 may be undefined.
(__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
(__popcountsi2): Ditto. And don't clobber r26.
(__popcountdi2): Ditto. And don't clobber r27.
* config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
(parityhi2): New expand.
(paritysi2): New expand.
(popcounthi2): New expand.
(popcountsi2): New expand.
(clzhi2): New expand.
(clzsi2): New expand.
(ctzhi2): New expand.
(ctzsi2): New expand.
(ffshi2): New expand.
(ffssi2): New expand.
(copysignsf3): New insn.
(bswapsi2): New expand.
(*parityhi2.libgcc): New insn.
(*parityqihi2.libgcc): New insn.
(*paritysihi2.libgcc): New insn.
(*popcounthi2.libgcc): New insn.
(*popcountsi2.libgcc): New insn.
(*popcountqi2.libgcc): New insn.
(*popcountqihi2.libgcc): New insn-and-split.
(*clzhi2.libgcc): New insn.
(*clzsihi2.libgcc): New insn.
(*ctzhi2.libgcc): New insn.
(*ctzsihi2.libgcc): New insn.
(*ffshi2.libgcc): New insn.
(*ffssihi2.libgcc): New insn.
(*bswapsi2.libgcc): New insn.
From-SVN: r176835
Uros Bizjak [Wed, 27 Jul 2011 16:21:18 +0000 (18:21 +0200)]
i386.c (ix86_expand_move): Do not explicitly check the mode of symbolic_opreand RTXes.
* config/i386/i386.c (ix86_expand_move): Do not explicitly check
the mode of symbolic_opreand RTXes.
From-SVN: r176834
Uros Bizjak [Wed, 27 Jul 2011 16:16:42 +0000 (18:16 +0200)]
predicates.md (x86_64_movabs_operand): Reject pic32_bit_operand operands.
* config/i386/predicates.md (x86_64_movabs_operand): Reject
pic32_bit_operand operands.
* config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand
in DImode.
From-SVN: r176833
Uros Bizjak [Wed, 27 Jul 2011 15:39:58 +0000 (17:39 +0200)]
avx-os-support.h: New.
* gcc.target/i386/avx-os-support.h: New.
* gcc.target/i386/avx-check.h: Include avx-os-support.h
(main): Check avx_os_support before the test is run.
* gcc.target/i386/aes-avx-check.h: Ditto.
* gcc.target/i386/pclmul-avx-check.h: Ditto.
From-SVN: r176829
Kai Tietz [Wed, 27 Jul 2011 15:33:50 +0000 (17:33 +0200)]
i386.c (ix86_option_override_internal): Allow -mabi for 32-bit, too.
* config/i386/i386.c (ix86_option_override_internal): Allow -mabi
for 32-bit, too.
(ix86_handle_abi_attribute): Allow function attributes
ms_abi/sysv_abi in 32-bit mode, too.
* doc/extend.texi: Adjust attribute documentation.
* gcc.target/i386/aggregate-ret3.c: New test.
* gcc.target/i386/aggregate-ret4.c: New test.
From-SVN: r176828
Kai Tietz [Wed, 27 Jul 2011 14:59:40 +0000 (16:59 +0200)]
gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR expression handling.
2011-07-27 Kai Tietz <ktietz@redhat.com>
* gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR
expression handling.
(and_var_with_comparison_1): Likewise.
From-SVN: r176827
Aldy Hernandez [Wed, 27 Jul 2011 13:22:09 +0000 (13:22 +0000)]
params.h (ALLOW_STORE_DATA_RACES): New.
* params.h (ALLOW_STORE_DATA_RACES): New.
* params.def (PARAM_ALLOW_STORE_DATA_RACES): New.
* Makefile.in (expr.o): Depend on PARAMS_H.
* machmode.h (get_best_mode): Add argument.
* fold-const.c (optimize_bit_field_compare): Add argument to
get_best_mode.
(fold_truthop): Same.
* ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field.
* expr.c (emit_group_store): Same.
(copy_blkmode_from_reg): Same.
(write_complex_part): Same.
(optimize_bitfield_assignment_op): Add argument.
Add argument to get_best_mode.
(get_bit_range): New.
(expand_assignment): Calculate maxbits and pass it down
accordingly.
(store_field): New argument.
(expand_expr_real_2): New argument to store_field.
Include params.h.
* expr.h (store_bit_field): New argument.
* stor-layout.c (get_best_mode): Restrict mode expansion by taking
into account maxbits.
* calls.c (store_unaligned_arguments_into_pseudos): New argument
to store_bit_field.
* expmed.c (store_bit_field_1): New argument. Use it.
(store_bit_field): Same.
(store_fixed_bit_field): Same.
(store_split_bit_field): Same.
(extract_bit_field_1): Pass new argument to get_best_mode.
(extract_bit_field): Same.
* stmt.c (store_bit_field): Pass new argument to store_bit_field.
* doc/invoke.texi: Document parameter allow-store-data-races.
From-SVN: r176824
Daniel Carrera [Wed, 27 Jul 2011 10:10:06 +0000 (10:10 +0000)]
re PR fortran/49755 (ALLOCATE with STAT= produces invalid code for already allocated vars)
2011-07-26 Daniel Carrera <dcarrera@gmail.com>
PR fortran/49755
* trans.c (gfc_allocate_using_malloc): Change function signature.
Return nothing. New parameter "pointer". Eliminate temorary variables.
(gfc_allocate_using_lib): Ditto.
(gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
and gfc_allocate_using_malloc. Do not free and then reallocate a
variable that is already allocated.
(gfc_likely): New function. Basedon gfc_unlikely.
* trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
Instructions to modify the array descriptor are stored in this block
while other instructions continue to be stored in "pblock".
(gfc_array_allocate): Update call to gfc_array_init_size. Move the
descriptor_block so that the array descriptor is only updated if
the array was allocated successfully.
Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
* trans.h (gfc_allocate_allocatable): Change function signature.
Function now returns void.
(gfc_allocate_using_lib): Ditto, and new function parameter.
(gfc_allocate_using_malloc): Ditto.
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
to gfc_allocate_allocatable with gfc_allocate_using_malloc.
* trans-stmt.c (gfc_trans_allocate): Update function calls for
gfc_allocate_allocatable and gfc_allocate_using_malloc.
2011-07-26 Daniel Carrera <dcarrera@gmail.com>
PR fortran/49755
* gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an
allocated array should *not* change its size.
* gfortran.dg/multiple_allocation_3.f90: New test.
From-SVN: r176822
Jakub Jelinek [Wed, 27 Jul 2011 09:36:25 +0000 (11:36 +0200)]
dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated copy of the string.
* dwarf2out.c (output_macinfo_op): Ensure fd->filename points
to GC allocated copy of the string.
(dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
before .debug_line, not after it.
From-SVN: r176819
Kai Tietz [Wed, 27 Jul 2011 09:21:06 +0000 (11:21 +0200)]
tree-vrp.c (extract_range_from_binary_expr): Remove TRUTH-binary cases and add new bitwise-cases.
2011-07-27 Kai Tietz <ktietz@redhat.com>
* tree-vrp.c (extract_range_from_binary_expr): Remove
TRUTH-binary cases and add new bitwise-cases.
(extract_range_from_assignment): Likewise.
(register_edge_assert_for_1): Likeiwise.
(register_edge_assert_for): Likewise.
(simplify_truth_ops_using_ranges): Likewise.
(simplify_stmt_using_ranges): Likewise.
From-SVN: r176818
GCC Administrator [Wed, 27 Jul 2011 00:18:47 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176816
H.J. Lu [Tue, 26 Jul 2011 21:43:57 +0000 (21:43 +0000)]
Call simplify_gen_subreg for PIC with mode of x.
2011-07-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/47372
* config/i386/i386.c (ix86_delegitimize_address): Call
simplify_gen_subreg for PIC with mode of x only if modes of
x and orig_x are different.
From-SVN: r176812
Jakub Jelinek [Tue, 26 Jul 2011 21:12:39 +0000 (23:12 +0200)]
dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated copy of the string.
* dwarf2out.c (output_macinfo_op): Ensure fd->filename points
to GC allocated copy of the string.
(dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
before .debug_line, not after it.
From-SVN: r176811
Paolo Carlini [Tue, 26 Jul 2011 20:00:31 +0000 (20:00 +0000)]
re PR c++/49776 ([C++0x]ICE in build_data_member_initialization, at cp/semantics.c:5499)
/cp
2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49776
* typeck.c (cp_build_modify_expr): Check digest_init return value
for error_mark_node.
/testsuite
2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49776
* g++.dg/cpp0x/constexpr-49776.C: New.
From-SVN: r176809
Sebastian Pop [Tue, 26 Jul 2011 18:48:49 +0000 (18:48 +0000)]
Fix PR47046: correct evolution_function_is_affine_p
"Bug 47046 - gcc.target/i386/sse4_1-movntdqa.c ICEs with -fgraphite-identity"
The problem here is that we are left with the following code to be
translated in the new representation following the transform that
Graphite has chosen:
D.2709_14 = j_33 * i_32;
D.2710_15 = D.2709_14 * i_32;
D.2711_16 = D.2710_15 * sign_34;
*D.2708_13 = D.2711_16;
In this particular case we have a nonlinear expression "i * i" for
which we have to generate code following the new graphite_iv variables.
The patch fixes the function that detects whether we are passing non
linear stuff to graphite: evolution_function_is_affine_p. It seems
like for the moment evolution_function_is_affine_p is testing whether
an evolution function is affine only in the innermost loop, without
looking recursively at what happens in outer loops.
The chrec for this case is: {0, +, {0, +, {1, +, 2}_1}_1}_2 and we are
testing whether the evolution is affine only for the loop_2, which is
true as we have {0, +, blah}_2 with blah invariant in loop_2.
The patch adds the recursive call to evolution_function_is_affine_p.
Bootstrapped and tested on amd64-linux.
2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47046
* tree-chrec.h (evolution_function_is_affine_p): Recursively call
evolution_function_is_affine_p on CHREC_RIGHT.
* gcc.dg/graphite/id-pr47046.c: New.
From-SVN: r176805
Sebastian Pop [Tue, 26 Jul 2011 18:48:33 +0000 (18:48 +0000)]
Avoid use of lang_hooks.types.type_for_size.
2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
* tree-data-ref.c (max_stmt_executions_tree): Do not call
lang_hooks.types.type_for_size.
From-SVN: r176804
Sebastian Pop [Tue, 26 Jul 2011 18:48:20 +0000 (18:48 +0000)]
Add testcase for PR47593
2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47653
* gcc.dg/graphite/run-id-pr47593.c: New.
From-SVN: r176803
Sebastian Pop [Tue, 26 Jul 2011 18:48:08 +0000 (18:48 +0000)]
Fix PR47653: do not handle loops using wrapping semantics in graphite
2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47653
* graphite-scop-detection.c (graphite_can_represent_loop): Discard
loops using wrapping semantics.
* gcc.dg/graphite/run-id-pr47653.c: New.
* gcc.dg/graphite/interchange-3.c: Do not use unsigned types for
induction variables.
* gcc.dg/graphite/scop-16.c: Same.
* gcc.dg/graphite/scop-17.c: Same.
* gcc.dg/graphite/scop-21.c: Same.
From-SVN: r176802
Sebastian Pop [Tue, 26 Jul 2011 18:47:44 +0000 (18:47 +0000)]
Fix PR48805: Do not instantiate ADDR_EXPRs
With this patch we avoid instantiating ADDR_EXPR: it makes no sense
to translate &b[i] into &b[{0, +, 1}_1].
Bootstrapped and tested on amd64-linux.
2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/48805
* tree-scalar-evolution.c (instantiate_scev_r): Return
chrec_dont_know for ADDR_EXPR.
* gcc.dg/graphite/id-pr48805.c: New.
From-SVN: r176801
Ian Lance Taylor [Tue, 26 Jul 2011 18:44:11 +0000 (18:44 +0000)]
configure.ac: Set have_compiler based on whether gcc directory exists...
* configure.ac: Set have_compiler based on whether gcc directory
exists, rather than on whether gcc is in configdirs.
* configure: Rebuild.
From-SVN: r176800
Uros Bizjak [Tue, 26 Jul 2011 18:03:54 +0000 (20:03 +0200)]
re PR target/47369 ([x32] internal compiler error: in extract_insn, at recog.c:2109)
PR target/47369
PR target/49853
* config/i386/i386.c (ix86_expand_move): Call convert_to_mode
if legitimize_tls_address returned operand in wrong mode. Allow
SImode and DImode symbolic operand for PIC. Call convert_to_mode
if legitimize_pic_address returned operand in wrong mode.
Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
From-SVN: r176798
Martin Jambor [Tue, 26 Jul 2011 17:21:21 +0000 (19:21 +0200)]
tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and return false for invariants.
2011-07-26 Martin Jambor <mjambor@suse.cz>
* tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
return false for invariants.
From-SVN: r176797
H.J. Lu [Tue, 26 Jul 2011 17:07:51 +0000 (17:07 +0000)]
Remove an extra line.
2011-07-26 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/demangle-expected: Remove an extra line.
From-SVN: r176796
Uros Bizjak [Tue, 26 Jul 2011 16:04:53 +0000 (18:04 +0200)]
i386.md (add->lea splitter): Implement using SWI mode iterator.
* config/i386/i386.md (add->lea splitter): Implement using SWI
mode iterator. Change operand 2 predicate to <nonmemory_operand>.
(add->lea zext splitter): Change operand 2 predicate to
x86_64_nonmemory_operand.
From-SVN: r176795
Richard Guenther [Tue, 26 Jul 2011 15:44:50 +0000 (15:44 +0000)]
predict.c (maybe_hot_frequency_p): Make sure a zero entry-block frequency makes everything hot.
2011-07-26 Richard Guenther <rguenther@suse.de>
* predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
frequency makes everything hot.
From-SVN: r176794
Ian Lance Taylor [Tue, 26 Jul 2011 14:28:23 +0000 (14:28 +0000)]
cp-demangle.c (d_print_init): Initialize pack_index field.
* cp-demangle.c (d_print_init): Initialize pack_index field.
(d_print_comp): Check for NULL template argument.
* testsuite/demangle-expected: Add test case.
From-SVN: r176791
Richard Guenther [Tue, 26 Jul 2011 12:37:00 +0000 (12:37 +0000)]
re PR middle-end/49840 (New test failures)
2011-07-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49840
* tree-vrp.c (range_fits_type_p): Properly handle full
double-int precision.
From-SVN: r176790
Martin Jambor [Tue, 26 Jul 2011 12:26:58 +0000 (14:26 +0200)]
re PR bootstrap/49786 (bootstrap failed with bootstrap-profiled)
2011-07-26 Martin Jambor <mjambor@suse.cz>
PR bootstrap/49786
* ipa-cp.c (update_profiling_info): Avoid overflow when updating
counts.
(update_specialized_profile): Likewise.
From-SVN: r176789
Uros Bizjak [Tue, 26 Jul 2011 12:00:33 +0000 (14:00 +0200)]
re PR target/47381 ([x32] internal compiler error: in gen_lowpart_general, at rtlhooks.c:59)
PR target/47381
PR target/49832
PR target/49833
* config/i386/i386.md (i): Change SImode attribute to "e".
(g): Change SImode attribute to "rme".
(di): Change SImode attribute to "nF".
(general_operand): Change SImode attribute to x86_64_general_operand.
(general_szext_operand): Change SImode attribute to
x86_64_szext_general_operand.
(immediate_operand): Change SImode attribute to
x86_64_immediate_operand.
(nonmemory_operand): Change SImode attribute to
x86_64_nonmemory_operand.
(*movdi_internal_rex64): Remove mode from pic_32bit_operand check.
(*movsi_internal): Ditto. Use "e" constraint in alternative 2.
(*lea_1): Use SWI48 mode iterator.
(*lea_1_zext): New insn pattern.
(testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2.
(*bt<mode>): Ditto.
(*add<mode>1): Use x86_64_general_operand predicate for operand 2.
Update operand constraints.
(addsi_1_zext): Ditto.
(*add<mode>2): Ditto.
(*addsi_3_zext): Ditto.
(*subsi_1_zext): Ditto.
(*subsi_2_zext): Ditto.
(*subsi_3_zext): Ditto.
(*addsi3_carry_zext): Ditto.
(*<plusminus_insn>si3_zext_cc_overflow): Ditto.
(*mulsi3_1_zext): Ditto.
(*andsi_1): Ditto.
(*andsi_1_zext): Ditto.
(*andsi_2_zext): Ditto.
(*<any_or:code>si_1_zext): Ditto.
(*<any_or:code>si_2_zext): Ditto.
(*test<mode>_1): Use <general_operand> predicate for operand 1.
(*and<mode>_2): Ditto.
(mov<mode>cc): Use <general_operand> predicate for operands 1 and 2.
(add->lea splitter): Check operand modes in insn constraint. Extend
operands less than SImode wide to SImode.
(add->lea zext splitter): Do not extend input operands to DImode.
(*lea_general_1): Handle only QImode and HImode operands.
(*lea_general_2): Ditto.
(*lea_general_3): Ditto.
(*lea_general_1_zext): Remove.
(*lea_general_2_zext): Ditto.
(*lea_general_3_zext): Ditto.
(*lea_general_4): Check operand modes in insn constraint. Extend
operands less than SImode wide to SImode.
(ashift->lea splitter): Ditto.
* config/i386/i386.c (ix86_print_operand_address): Print address
registers with 'q' modifier on 64bit targets.
* config/i386/predicates.md (pic_32bit_opreand): Define as special
predicate. Reject non-SI and non-DI modes.
From-SVN: r176788
Tobias Burnus [Tue, 26 Jul 2011 07:30:37 +0000 (09:30 +0200)]
trans-array.c (CAF_TOKEN_FIELD): New macro constant.
2011-07-26 Tobias Burnus <burnus@net-b.de>
* trans-array.c (CAF_TOKEN_FIELD): New macro constant.
(gfc_conv_descriptor_token): New function.
* trans-array.h (gfc_conv_descriptor_token): New prototype.
* trans-types.c (gfc_get_array_descriptor_base): For coarrays
with -fcoarray=lib, append "void *token" to the array descriptor.
(gfc_array_descriptor_base_caf): New static variable.
* trans-expr.c (gfc_conv_procedure_call): Handle token and
* offset
when passing a descriptor coarray to a nondescriptor dummy.
2011-07-26 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_lib_token_2.f90: New.
From-SVN: r176784
Ira Rosen [Tue, 26 Jul 2011 07:00:45 +0000 (07:00 +0000)]
vect-70.c: Reduce the data size to fit SPU local store.
* gcc.dg/vect/vect-70.c: Reduce the data size to fit
SPU local store.
From-SVN: r176783
Andrew Pinski [Tue, 26 Jul 2011 05:28:45 +0000 (05:28 +0000)]
re PR middle-end/49671 (volatile goes missing after inlining)
2011-07-25 Andrew Pinski <apinski@cavium.com>
PR tree-opt/49671
* tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and
TREE_THIS_NOTRAP into the inner most MEM_REF.
Always copy TREE_THIS_VOLATILE.
* tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and
arguments are not volatile references.
2011-07-25 Andrew Pinski <apinski@cavium.com>
PR tree-opt/49671
* gcc.dg/tree-ssa/pr49671-1.c: New testcase.
* gcc.dg/tree-ssa/pr49671-2.c: New testcase.
From-SVN: r176782
Benjamin Kosnik [Tue, 26 Jul 2011 04:21:57 +0000 (04:21 +0000)]
array (at): Remove constexpr when -fno-exceptions.
2011-07-25 Benjamin Kosnik <bkoz@redhat.com>
* include/std/array (at): Remove constexpr when -fno-exceptions.
* testsuite/23_containers/array/at_neg.cc: Test.
From-SVN: r176780
Richard Henderson [Tue, 26 Jul 2011 00:57:55 +0000 (17:57 -0700)]
insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
* insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
* final.c (final_scan_insn): Don't test for it.
(rest_of_clean_state): Likewise.
From-SVN: r176779
GCC Administrator [Tue, 26 Jul 2011 00:18:37 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176778
Richard Henderson [Mon, 25 Jul 2011 22:53:25 +0000 (15:53 -0700)]
re PR debug/49841 (AIX bootstrap failure in dwarf2cfi.c:maybe_record_trace_start)
PR debug/49841
* config/rs6000/rs6000.c (rs6000_frame_related): Return the insn.
(emit_frame_save): Likewise.
(rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save
insn onto a dummy blockage insn after the join label.
From-SVN: r176773
Richard Henderson [Mon, 25 Jul 2011 22:41:17 +0000 (15:41 -0700)]
dwarf2cfi: Generate remember/restore_state.
From-SVN: r176772
Richard Henderson [Mon, 25 Jul 2011 22:35:13 +0000 (15:35 -0700)]
dwarf2cfi: Add debug_cfi_row.
From-SVN: r176771
Joern Rennecke [Mon, 25 Jul 2011 21:32:56 +0000 (21:32 +0000)]
genattr.c (write_upcase, [...]): Move to ...
* genattr.c (write_upcase, gen_attr <enum definition writing>):
Move to ...
* genattr-common.c ... here.
(main): Call gen_attr.
* optc-gen.awk: Make generated program include insn-attr-common.h .
* Makefile.in (oprions.o): Depend on insn-attr-common.h
From-SVN: r176769
Paolo Carlini [Mon, 25 Jul 2011 17:50:13 +0000 (17:50 +0000)]
re PR bootstrap/49845 (bootstrap failure)
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
PR bootstrap/49845
* parser.c (cp_parser_perform_range_for_lookup): Always assign *being
and *end before returning.
From-SVN: r176765
Anatoly Sokolov [Mon, 25 Jul 2011 17:46:07 +0000 (21:46 +0400)]
m32c.h (PRINT_OPERAND, [...]): Remove macro.
* config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
* config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
m32c_print_operand, m32c_print_operand_address): Remove.
* config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
Change return type to bool. Change argument type to bool.
(m32c_print_operand, m32c_print_operand_address): Make static.
(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
From-SVN: r176763
Dodji Seketeli [Mon, 25 Jul 2011 17:18:10 +0000 (17:18 +0000)]
Remove parm name from declaration
gcc/c-family
* c-common.h (set_underlying_type): Remove parm name from
declaration.
From-SVN: r176762
Paolo Carlini [Mon, 25 Jul 2011 17:08:48 +0000 (17:08 +0000)]
re PR libstdc++/49836 ([C++0x] vector<T>::push_back() should not require T to be (move-)assignable)
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
Nathan Ridge <zeratul976@hotmail.com>
PR libstdc++/49836
* include/bits/stl_vector.h (vector<>::_M_emplace_back_aux):
Declare.
(vector<>::push_back(const value_type&)): Use it.
* include/bits/vector.tcc: Define.
(vector<>::emplace_back(_Args&&...)): Use it.
* testsuite/util/testsuite_tr1.h (CopyConsOnlyType, MoveConsOnlyType):
Add.
* testsuite/23_containers/vector/modifiers/push_back/49836.cc: New.
* testsuite/23_containers/deque/modifiers/push_back/49836.cc:
Likewise.
* testsuite/23_containers/deque/modifiers/push_front/49836.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.
Co-Authored-By: Nathan Ridge <zeratul976@hotmail.com>
From-SVN: r176761
Rainer Orth [Mon, 25 Jul 2011 16:44:22 +0000 (16:44 +0000)]
sourcebuild.texi (Effective-Target Keywords, [...]): Document mmap.
gcc:
* doc/sourcebuild.texi (Effective-Target Keywords, Environment
attributes): Document mmap.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_mmap): New proc.
* gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
* gcc.c-torture/execute/loop-2g.c: Likewise.
* gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
Require mmap support.
* gcc.c-torture/execute/loop-2g.x: Likewise.
* gcc.dg/
20030711-1.c: Replace dg-do target list by mmap.
(MAP_ANON): Provide default.
* gcc.dg/
20050826-1.c: Likewise.
* gcc.target/i386/pr36533.c: Likewise.
* gcc.dg/vect/pr49038.c: Remove dg-do run.
Use dg-require-effective-target mmap.
From-SVN: r176760
Anatoly Sokolov [Mon, 25 Jul 2011 16:35:38 +0000 (20:35 +0400)]
mmix.h (PRINT_OPERAND, [...]): Remove macro.
* config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
* config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
mmix_print_operand, mmix_print_operand_address): Remove.
* config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
Change return type to bool. Change argument type to bool.
(mmix_print_operand, mmix_print_operand_address): Make static.
(mmix_intval, mmix_output_condition): Change 'x' argument type
to const_rtx.
(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
From-SVN: r176759
Rainer Orth [Mon, 25 Jul 2011 15:56:27 +0000 (15:56 +0000)]
re PR c++/49347 (G++ rejects Solaris spawn.h use of __restrict)
PR c++/49347
* inclhack.def (solaris_posix_spawn_restrict): New fix.
* fixincl.x: Regenerate.
* tests/base/spawn.h: New test.
From-SVN: r176758
Georg-Johann Lay [Mon, 25 Jul 2011 15:41:55 +0000 (15:41 +0000)]
re PR target/39386 ([avr] different computation results for O1 and O0 executables)
PR target/39386
* config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
shift counter for x << x and x >> x shifts.
From-SVN: r176756
Rainer Orth [Mon, 25 Jul 2011 15:39:52 +0000 (15:39 +0000)]
re PR libgomp/45351 (many unaligned accesses in libgomp tests)
PR libgomp/45351
* config/osf/sem.h: New file.
* configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
From-SVN: r176755
Paolo Carlini [Mon, 25 Jul 2011 15:29:13 +0000 (15:29 +0000)]
re PR c++/49838 ([C++0x] ICE in cp_parser_perform_range_for_lookup, at cp/parser.c:8796)
/cp
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49838
* parser.c (cp_parser_perform_range_for_lookup): Early return if
error_operand_p (range).
/testsuite
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49838
* g++.dg/cpp0x/range-for19.C: New.
From-SVN: r176754
Rainer Orth [Mon, 25 Jul 2011 15:25:32 +0000 (15:25 +0000)]
re PR testsuite/49753 (FAIL: g++.dg/torture/pr49309.C)
gcc/testsuite:
PR testsuite/49753
* g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
Revert:
2011-07-15 Jakub Jelinek <jakub@redhat.com>
PR testsuite/49753
* g++.dg/torture/pr49309.C: Remove.
libmudflap:
Revert:
2011-07-15 Jakub Jelinek <jakub@redhat.com>
PR testsuite/49753
PR tree-optimization/49309
* testsuite/libmudflap.c++/pass68-frag.cxx: New test.
From-SVN: r176752
Rainer Orth [Mon, 25 Jul 2011 14:58:18 +0000 (14:58 +0000)]
re PR target/47124 (*solaris2 configurations configure, but don't build)
PR target/47124
* config.gcc: Reject *-*-solaris2 configuration.
From-SVN: r176751
Richard Sandiford [Mon, 25 Jul 2011 14:51:47 +0000 (14:51 +0000)]
re PR tree-optimization/49809 (gimple_check failure at -O3)
gcc/
PR tree-optimization/49809
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
gimple_get_lhs instead of gimple_assign_lhs.
gcc/testsuite/
PR tree-optimization/49809
* gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
test.
From-SVN: r176750
Rainer Orth [Mon, 25 Jul 2011 14:26:58 +0000 (14:26 +0000)]
system.h [...]: Wrap C function declarations in extern "C".
* system.h [__cplusplus]: Wrap C function declarations in extern "C".
-This line, and those below, will be ignored--
M ChangeLog
M system.h
From-SVN: r176748
Rainer Orth [Mon, 25 Jul 2011 14:24:59 +0000 (14:24 +0000)]
system.h [...]: Wrap C function declarations in extern "C".
gcc:
* system.h [__cplusplus]: Wrap C function declarations in extern "C".
include:
* xregex.h (regoff_t): Define.
From-SVN: r176747
Richard Guenther [Mon, 25 Jul 2011 14:15:02 +0000 (14:15 +0000)]
re PR tree-optimization/49822 (Segfault in remove_prop_source_from_use)
2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49822
* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
more. Make sure to preserve stmts with side-effects. Properly
handle virtual defs, follow a longer def chain.
From-SVN: r176745
Romain Geissler [Mon, 25 Jul 2011 11:15:12 +0000 (11:15 +0000)]
behalf of romain.geissler@gmail.com. Fix plugin file installation
From-SVN: r176741
Eric Botcazou [Mon, 25 Jul 2011 10:40:10 +0000 (10:40 +0000)]
ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of original nodes if...
* ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
original nodes if we are dealing with virtual clones.
From-SVN: r176739
Bernd Schmidt [Mon, 25 Jul 2011 10:37:07 +0000 (10:37 +0000)]
* common/config/c6x/c6x-common.c: New file.
From-SVN: r176738
Roman Zhuykov [Mon, 25 Jul 2011 09:43:01 +0000 (09:43 +0000)]
tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
2011-07-25 Roman Zhuykov <zhroma@ispras.ru>
* tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
From-SVN: r176737
Richard Guenther [Mon, 25 Jul 2011 08:30:46 +0000 (08:30 +0000)]
re PR tree-optimization/49715 (Could do more efficient unsigned-to-float to conversions based on range information)
2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49715
* tree-vrp.c: Include expr.h and optabs.h.
(range_fits_type_): New function.
(simplify_float_conversion_using_ranges): Likewise.
(simplify_stmt_using_ranges): Call it.
* Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
* optabs.c (can_float_p): Export.
* optabs.h (can_float_p): Declare.
* gcc.target/i386/pr49715-1.c: New testcase.
* gcc.target/i386/pr49715-2.c: Likewise.
From-SVN: r176735
Richard Guenther [Mon, 25 Jul 2011 08:29:01 +0000 (08:29 +0000)]
tree-vrp.c (num_vr_values, [...]): New global vars.
2011-07-25 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (num_vr_values, values_propagated): New global vars.
(get_value_range): For out-of-range SSA names or names created
after propagation return a read-only varying range.
(dump_all_value_ranges): Adjust.
(vrp_initialize): Likewise.
(vrp_finalize): Likewise.
From-SVN: r176734
Jason Merrill [Mon, 25 Jul 2011 05:03:50 +0000 (01:03 -0400)]
re PR c++/49823 ([C++0x] ICE on decltype(expr)::type with template)
PR c++/49823
* parser.c (cp_parser_qualifying_entity): Handle templates.
From-SVN: r176732
Richard Henderson [Mon, 25 Jul 2011 03:35:05 +0000 (20:35 -0700)]
re PR debug/49831 (arm-linux-gnueabi bootstrap failures due to ICE in dwarf2cfi.c connect_traces)
PR debug/49831
* dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip
them entirely.
Constant pools are emitted in such a way as to be indistinguishable
from regular instructions, and these constant pools are, naturally,
not reachable as code.
From-SVN: r176730
projects / gcc.git / log