config/
2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
* tls.m4 (GCC_CHECK_CC_TLS): New.
libgcc/
2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
* config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
and x86_64-*-linux*.
* config/t-tls: New file.
* Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
* configure.ac: Include ../config/enable.m4 and
../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
supports TLS and substitute set_have_cc_tls.
* configure: Regenerated.
libbid/
2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
Updated from Intel BID library:
* bid_conf.h (BID_THREAD): Defined only if both HAVE_CC_TLS
and USE_TLS are defined.
From-SVN: r126416
gcc/fortran:
2007-05-06 Daniel Franke <franke.daniel@gmail.com>
PR fortran/32633
* symbol.c (save_status): New.
* gfortran.h (save_status): Added external declaration.
(check_conflict): Check for conflicting explicite SAVE statements
only.
(gen_special_c_interop_ptr): Use SAVE_EXPLICIT constant.
* module.c (ab_attribute, attr_bits): Removed enumerator value
AB_SAVE for save attribute.
(mio_symbol_attribute): Import/export the full SAVE status,
removed usage of AB_SAVE.
* dump-parse-tree.c (gfc_show_attr): Dump full SAVE status.
* decl.c (add_init_expr_to_sym): Set SAVE_IMPLICIT only if not
already explicit.
gcc/testsuite:
2007-07-06 Daniel Franke <franke.daniel@gmail.com>
* gfortran.dg/save_parameter.f90: New test.
* gfortran.dg/module_md5_1.f90: Updated MD5 sum.
From-SVN: r126413
2007-07-06 Richard Guenther <rguenther@suse.de>
* gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over
TYPE_ARG_TYPES for verification of argument types. Use
DECL_ARG_TYPE instead of the PARM_DECL type. Take excess
parameters as variable arguments.
* g++.dg/opt/pr30965.C: New testcase.
From-SVN: r126412
2007-07-06 Andreas Krebbel <krebbel1@de.ibm.com>
* libgcc2.h (word_type): Type definition removed.
(cmp_return_type, shift_count_type): Type definitions added.
(__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
replaced with shift_count_type.
(__cmpdi2, __ucmpdi2): word_type of return type replaced with
cmp_return_type.
* libgcc2.c (__udivmoddi4, __moddi3): Type of local variable c
changed from word_type to Wtype.
(__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
replaced with shift_count_type.
(__cmpdi2, __ucmpdi2): word_type of return type replaced with
cmp_return_type.
* c-common.c (handle_mode_attribute): Handling for libgcc_cmp_return and
libgcc_shift_count attribute added.
* target-def.h (TARGET_LIBGCC_CMP_RETURN_MODE,
TARGET_LIBGCC_SHIFT_COUNT_MODE): New target hooks defined.
(TARGET_INITIALIZER): New target hooks added.
* targhooks.c (default_libgcc_cmp_return_mode,
default_libgcc_shift_count_mode): Default implementations for the new
target hooks added.
* targhooks.h (default_libgcc_cmp_return_mode,
default_libgcc_shift_count_mode): Function prototypes added.
* target.h (struct gcc_target): Fields for the new target hooks added.
* optabs.c (expand_binop): Use shift_count_mode when expanding shift
as library call.
(prepare_cmp_insn): Use cmp_return_mode when expanding comparison as
library call.
* doc/tm.texi (TARGET_LIBGCC_CMP_RETURN_MODE,
TARGET_LIBGCC_SHIFT_COUNT_MODE): Documentation added.
* config/s390/s390.c (s390_libgcc_cmp_return_mode,
s390_libgcc_shift_count_mode): Functions added.
(TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Target
hooks defined.
From-SVN: r126410
gcc/
* config/mips/mips.c (compute_frame_size): Restore the original
gp_sp_offset for !GENERATE_MIPS16E_SAVE_RESTORE and remove the
fp_size term from the GENERATE_MIPS16E_SAVE_RESTORE calculation.
Document why the difference is needed.
From-SVN: r126406
gcc/
* config/mips/mips.c (mips16e_save_restore_pattern_p): Check that
the topmost argument register is not also included in the save mask.
(mips16e_collect_argument_save_p): Take a pointer to the argument
register, rather than a pointer to the number of arguments.
(mips16e_collect_argument_saves): Only include argument saves
that aren't in the register mask.
gcc/testsuite/
* gcc.target/mips/save-restore-5.c: New test.
From-SVN: r126404
PR rtl_optimization/32450
* function.c (thread_prologue_and_epilogue_insns): Emit blockage insn
to ensure that instructions are not moved into the prologue when
profiling is on. Remove unused prologue_end variable.
(expand_function_end): Emit blockage insn instead of ASM_INPUT rtx
as a scheduling barrier.
testsuite/ChangeLog:
PR rtl_optimization/32450
* gcc.dg/pr32450.c: New runtime test.
From-SVN: r126403
PR c++/32245
* init.c (build_zero_init): Always build an initializer for
non-static storage.
* typeck2.c (build_functional_cast): Use build_zero_init.
PR c++/32251
* init.c (build_new_1): Always pass the allocation function to
build_op_delete_call.
* call.c (build_op_delete_call): Handle operator delete with a
variable-argument list. Do not issue an error when no matching
deallocation function is available for a new operator.
PR c++/31992
* cp-tree.h (any_value_dependent_elements_p): Declare it.
* decl.c (value_dependent_init_p): New function.
(cp_finish_decl): Use it.
* pt.c (value_dependent_expression_p): Use
any_value_dependent_elements_p.
* parser.c (cp_parser_primary_expression): Add comment about
treating dependent qualified names as integral
constant-expressions.
PR c++/32245
* g++.dg/init/ptrmem4.C: New test.
PR c++/32251
* g++.dg/init/new21.C: Likewise.
PR c++/31992
* g++.dg/template/static30.C: Likewise.
From-SVN: r126399
2007-07-05 Seongbae Park <seongbae.park@gmail.com>
PR rtl-optimization/32475
* df-scan.c (df_def_record_1): Add a use of the stack pointer
for every definition of the stack pointer.
From-SVN: r126391
2007-07-05 Andreas Tobler <a.tobler@schweiz.org>
* java/lang/natPosixProcess.cc: Reorder includes to fix compilation
on hppa2.0w-hp-hpux11.11.
Remove include of <gcj/cni.h>.
From-SVN: r126388
2007-07-05 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com>
Add support for SmartMIPS ASE.
gcc/
* optabs.c (expand_binop_directly): New, broken out from...
(expand_binop): Here. Make it try rotating in the other
direction even when the second operand isn't constant.
* config/mips/mips.md (*lwxs): New.
* config/mips/mips.opt (msmartmips): New.
* config/mips/mips.c (mips_lwxs_address_p): New.
(mips_rtx_costs): Make it recognize scaled indexed addressing.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define
__mips_smartmips when compiling for TARGET_SMARTMIPS.
(ISA_HAS_ROR): Define for TARGET_SMARTMIPS.
(ISA_HAS_LWXS): New.
(ASM_SPEC): Add -msmartmips/-mno-smartmips.
* doc/invoke.texi (MIPS Options): Document -msmartmips/-mno-smartmips.
* testsuite/gcc.target/mips/smartmips-lwxs.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-1.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-2.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-3.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-4.c: New test case.
Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r126370
* tree-vectorizer.c (new_loop_vec_info): Initialize
LOOP_VINFO_COST_MODEL_MIN_ITERS.
* tree-vectorizer.h (_loop_vec_info): Added new filed
min_profitable_iters.
(LOOP_VINFO_COST_MODEL_MIN_ITERS): New access macro to above new field.
(TARG_SCALAR_TO_VEC_COST): Define cost of scalar to vector operation.
* tree-vect-analyze.c (vect_analyze_operations): Set
LOOP_VINFO_COST_MODEL_MIN_ITERS.
* tree-vect-transform.c (vect_estimate_min_profitable_iters): Use
VEC_length to determine if there are any LOOP_VINFO_MAY_MISALIGN_STMTS.
Fix calculation of peel_iters_prologue. Move consideration of epilogue
and prologue cost to after they are computed.
(vect_model_induction_cost): Use TARG_SCALAR_TO_VEC_COST instead of
TARG_VEC_STMT_COST.
(vect_model_simple_cost): Takes additional argument dt. Consider cost
of creating vectors from scalars according to dt.
(vect_model_store_cost): Likewise.
(vectorizable_call): Use dt array instead of scalar dt. Call
vect_model_simple_cost with additional argument dt.
(vectorizable_assignment): Likewise.
(vectorizable_operation): Likewise.
(vectorizable_type_demotion): Likewise.
(vectorizable_type_promotion): Likewise.
(vectorizable_store): Use dt array instead of scalar dt. Call
vect_model_store_cost with additional argument dt.
(vect_do_peeling_for_loop_bound): Don't call
vect_estimate_min_profitable_iters. Instead, lookup
LOOP_VINFO_COST_MODEL_MIN_ITERS. Don't always print
"may not be profitable".
* gcc.dg/vect/costmodel/ppc: New directory.
* gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: New.
* gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31c.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31d.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-68a.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-68b.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-68c.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-68d.c: New test.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-reduc-1char.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: Now vectorized.
From-SVN: r126368
2007-07-05 Joerg Richter <joerg.richter@pdv-fs.de>
PR libstdc++/31957
* include/Makefile.am: Work around an AIX sed oddity.
* include/Makefile.in: Regenerate.
From-SVN: r126362
* dwarf2out.c (dw_ranges_by_label_ref): New typedef.
(dw_ranges_struct): Rename block_num to num. Adjust.
(dw_ranges_by_label_struct): New.
(ranges_by_label, ranges_by_label_allocated,
ranges_by_label_in_use): New variables.
(add_ranges_num): Factored most of the code out of...
(add_ranges): ... this one. Rewrite in terms of the former.
(add_ranges_by_labels): New.
(output_ranges): Output by-label ranges.
(dwarf2out_finish): Output range for multiple-section
compile_unit. Output standard DW_AT_low_pc in addition to
unexpected DW_AT_entry_pc.
From-SVN: r126357
2007-07-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32526
* match.c (gfc_match_call): Check, in all cases, that a symbol
is neither generic nor a subroutine before trying to add it as
a subroutine.
PR fortran/32613
* match.c (gfc_match_do): Reset the implied_index attribute.
2007-07-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32526
* gfortran.dg/interface_14.f90: New test.
PR fortran/32613
* gfortran.dg/do_iterator_2.f90: New test.
From-SVN: r126354
