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2008-09-29expr.c (expand_expr_real_1): Force op0 to non-constant memory if it cannot ↵Eric Botcazou2-36/+43
be forced to constant memory. * expr.c (expand_expr_real_1) <normal_inner_ref>: Force op0 to non-constant memory if it cannot be forced to constant memory. Overhaul surrounding code and factor out common condition. From-SVN: r140760
2008-09-29reload1.c (alter_reg): Add missing curly braces.Jeff Law2-11/+17
* reload1.c (alter_reg): Add missing curly braces. From-SVN: r140758
2008-09-29predicates.md (easy_fp_constant): Single FP consts are easy.Michael J. Eager9-158/+377
* config/rs6000/predicates.md (easy_fp_constant): Single FP consts are easy. * config/rs6000/rs6000.c (rs6000_override_options): Move rs6000_init_hard_regno_mode_ok after all options changed. Set rs6000_single_float, rs6000_double_float if TARGET_HARD_FLOAT. (rs6000_handle_option): Process -msingle-float, -mdouble-float, -msimple-fpu flags. Add warning messages if single FP not configured. (rs6000_file_start): Output gnu_attribute for single-float. (legitimate_lo_sum_address_p): Condition on TARGET_DOUBLE_FLOAT. (rs6000_legitimize_address): Likewise. (rs6000_legitimize_reload_address): Likewise. (rs6000_emit_move): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (function_arg_advance): Likewise (partial conversion). (setup_incoming_varargs): Condition on TARGET_DOUBLE_FLOAT. (rs6000_gimplify_va_arg): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (rs6000_split_multireg_move): Condition on TARGET_DOUBLE_FLOAT. (rs6000_emit_prologue): Likewise. (rs6000_function_value): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (rs6000_libcall_value): Likewise. * config/rs6000/rs6000.h (TARGET_SINGLE_FLOAT): New default to 1. (TARGET_DOUBLE_FLOAT): New default to 1 (TARGET_SIMPLE_FPU): New default to 0 (TARGET_SINGLE_FPU): New default to 0 (TARGET_SINGLE_FLOAT_MODE): New. (TARGET_DOUBLE_FLOAT_MODE): New. * config/rs6000/singlefp.h: New; redefine TARGET_SINGLE_FLOAT, TARGET_DOUBLE_FLOAT, TARGET_SIMPLE_FPU, TARGET_SINGLE_FPU, UNITS_PER_FP_WORD * config/rs6000/rs6000.md (define_mode_iterator): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (extendsfdf2, extendsfdf2_fpr, truncdfsf2, truncdfsf2_fpr, copysigndf3,fseldfsf4, negdf2, negdf2_fpr, absdf2, absdf2_fpr, nabsdf2_fpr, adddf3, adddf3_fpr, subdf3, subdf3_fpr, muldf3, muldf3_fpr, divdf3, divdf3_fpr, sqrtdf2, smaxdf3, smindf3, movdfcc, *fseldfdf4, floatsidf2, *floatsidf2_internal, floatunssidf2, *floatunssidf2_internal, fix_truncdfsi2, *fix_truncdfsi2_internal, fix_truncdfsi2_internal_gfxopt, fix_truncdfsi2_mfpgpr, fctiwz, btruncdf2, ceildf2, floordf2, rounddf2, floatdidf2, floatsidf_ppc64_mfpgpr, floatsidf_ppc64, floatunssidf_ppc64, fix_truncdfdi2, movdf_hardfloat32, movdf_hardfloat64_mfpgpr, movdf_hardfloat64, extenddftf2_fprs, extenddftf2_internal, trunctfdf2_internal2, fix_trunc_helper, abstf2_internal, movdf_update1, movdf_update2, cmpdf_internal1, cmptf_internal1, *cmptf_internal2): Condition on TARGET_DOUBLE_FLOAT. (aux_truncdfsf2, negsf2, *negsf2, abssf2, *abssf2, addsf3, subsf3, mulsf3, divsf3, sqrtsf2, copysignsf3, smaxsf3, sminsf3, movsfcc, *fselsfsf4, fixuns_truncsfsi2, fix_truncsfsi2, floatunssisf2, btruncsf2, ceilsf2, floorsf2, roundsf2, floatdisf2_internal1, floatdisf2_internal2, *movsf_hardfloat, trunctfsf2_fprs, *movsf_update1, *movsf_update2, *cmpsf_internal1): Condition on TARGET_SINGLE_FLOAT. (divsf3, sqrtsf2, divdf3, divdf3_fpr): Condition on TARGET_SIMPLE_FPU. * config/rs6000/rs6000.opt (-msingle-float): New. (-mdouble-float): New. (-msimple-fpu): New. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -msingle-float, -mdouble-float, -msimple-fpu options. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Set _SOFT_DOUBLE for -msingle-float. * config.gcc: New config for target=powerpc-xilinx-eabi. From-SVN: r140757
2008-09-29Fix typo.Eric Botcazou1-1/+1
From-SVN: r140750
2008-09-29graphite.c (dot_all_scops_1): Remove unused checks.Tobias Grosser2-173/+448
2008-09-29 Tobias Grosser <grosser@fim.uni-passau.de> * graphite.c (dot_all_scops_1): Remove unused checks. SCoPs always have exit and entry. (new_scop): Take entry and exit edge to define new SCoP. (sd_region_p): New structure used during SCoP detection. (move_scops): Delete. (move_sd_regions): New. (scopdet_info): Change the definition from edges back to basic_blocks. (scopdet_edge_info): Work on basic_blocks and rename to scopdet_basic_block_info. (split_difficult_bb): At the moment removed. We should later add it at another place. (build_scops_1): Work on basic_blocks. (bb_in_sd_region): New. (find_single_entry_edge): New. (find_single_exit_edge): New. (create_single_entry_edge): New. (sd_region_without_exit): New. (create_single_exit_edge): New. (unmark_exit_edges): New. (mark_exit_edges): New. (create_sese_edges): New. (build_graphite_scops): New. (build_scops): Make SCoPs SESE. (limit_scops): Use the new functions. From-SVN: r140746
2008-09-29* config/cris/cris.h (IRA_COVER_CLASSES): Define.Hans-Peter Nilsson2-0/+6
From-SVN: r140745
2008-09-29Daily bump.GCC Administrator1-1/+1
From-SVN: r140743
2008-09-28re PR target/37640 (__sync_lock_test_and_set on PPC64 causes ICE)Andrew Pinski4-1/+199
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com> PR target/37640 * config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Force address to a register before taking the lower part. 2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com> PR target/37640 * gcc.c-torture/compile/sync-3.c: New testcase to check that addresses of non zero offset works. From-SVN: r140740
2008-09-28sh.h (OVERRIDE_OPTIONS): Unset flag_dwarf2_cfi_asm for SHmedia.Kaz Kojima2-0/+7
* config/sh/sh.h (OVERRIDE_OPTIONS): Unset flag_dwarf2_cfi_asm for SHmedia. From-SVN: r140739
2008-09-28re PR tree-optimization/36891 (ICE with vector division and -ffast-math and LIM)Andrew Pinski4-1/+48
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com> Kaushal Kantawala <kaushal_kantawala@playstation.sony.com> PR tree-opt/36891 * tree-ssa-loop-im.c (rewrite_reciprocal): Set DECL_GIMPLE_REG_P on the newly created variable. Create a VECTOR_CST of all 1s for vector types. 2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com> Kaushal Kantawala <kaushal_kantawala@playstation.sony.com> PR tree-opt/36891 * gcc.dg/torture/pr36891.c: New testcase. Co-Authored-By: Kaushal Kantawala <Kaushal_Kantawala@playstation.sony.com> From-SVN: r140738
2008-09-28re PR middle-end/36575 (ACATS c460011 fails at -O3)Eric Botcazou4-2/+45
PR middle-end/36575 * fold-const (div_and_round_double) <ROUND_DIV_EXPR>: Fix typo. From-SVN: r140734
2008-09-28expmed.c (store_fixed_bit_field): Always use convert_to_mode in order to ↵Eric Botcazou2-8/+8
convert between modes. * expmed.c (store_fixed_bit_field): Always use convert_to_mode in order to convert between modes. (extract_bit_field_1): Test TRULY_NOOP_TRUNCATION on the right mode. From-SVN: r140730
2008-09-28Daily bump.GCC Administrator1-1/+1
From-SVN: r140727
2008-09-27sh.c (sh_gimplify_va_arg_expr): Use VIEW_CONVERT_EXPR if needed.Kaz Kojima2-1/+8
* config/sh/sh.c (sh_gimplify_va_arg_expr): Use VIEW_CONVERT_EXPR if needed. From-SVN: r140724
2008-09-272008-09-26 Vladimir Makarov <vmakarov@redhat.com>Vladimir Makarov3-94/+51
Revert: 2008-09-25 Vladimir Makarov <vmakarov@redhat.com> * ira-lives.c:... * doc/rtl.texi:... From-SVN: r140721
2008-09-27Daily bump.GCC Administrator1-1/+1
From-SVN: r140717
2008-09-26mips.h (ISA_HAS_DMUL3, [...]): Change them to yield false with MIPS16.Adam Nemet2-7/+15
* config/mips/mips.h (ISA_HAS_DMUL3, ISA_HAS_BADDU, ISA_HAS_BBIT, ISA_HAS_CINS, ISA_HAS_EXTS, ISA_HAS_SEQ_SNE, ISA_HAS_POP): Change them to yield false with MIPS16. From-SVN: r140714
2008-09-26re PR middle-end/37275 (ICE when compile libgomp/task.c)Jakub Jelinek4-5/+219
PR middle-end/37275 * dwarf2out.c (tls_mem_loc_descriptor): New function. (mem_loc_descriptor): Use it for MEM. For PLUS fail if second mem_loc_descriptor failed. Accept UNSPEC. (loc_descriptor): Use tls_mem_loc_descriptor for MEM. For PARALLEL fail if one of the loc_descriptor calls for pieces failed. (loc_descriptor_from_tree_1): Handle even DECL_EXTERNAL __thread vars, as long as they bind locally. For COMPONENT_REF, ARRAY_REF etc. fail if loc_descriptor_from_tree_1 on offset failed. * gcc.target/i386/pr37275.c: New test. From-SVN: r140712
2008-09-26decl.c (gnat_to_gnu_entity): Cap the alignment promotion to that of ptr_mode ↵Eric Botcazou5-2/+29
instead of word_mode. * decl.c (gnat_to_gnu_entity) <object>: Cap the alignment promotion to that of ptr_mode instead of word_mode. From-SVN: r140711
2008-09-26re PR middle-end/37576 (-v --help ICEs)Jakub Jelinek2-1/+8
PR middle-end/37576 * opts.c (common_handle_option): Don't call print_specific_help with CL_SAVE as first argument. From-SVN: r140709
2008-09-26configure: Regenerate for new libtool.Peter O'Gorman3-317/+1014
* configure: Regenerate for new libtool. * aclocal.m4: Ditto. Co-Authored-By: Steve Ellcey <sje@cup.hp.com> From-SVN: r140700
2008-09-26Fix missing file in 2008-09-21 commitLaurent Guerby1-0/+153
From-SVN: r140697
2008-09-26rs6000.c (rs6000_emit_allocate_stack): Use correct alias set on MEM when ↵Pat Haugen3-4/+42
saving stack pointer. 2008-09-26 Pat Haugen <pthaugen@us.ibm.com> * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Use correct alias set on MEM when saving stack pointer. * config/rs6000/rs6000.md (allocate_stack): Likewise From-SVN: r140693
2008-09-26re PR ada/5911 (Support for multilib in Ada)Eric Botcazou2-2/+15
PR ada/5911 * gcc-interface/Makefile.in (SPARC/Solaris): Add multilib support. From-SVN: r140687
2008-09-26struct-layout-1_x1.h: Add __SIZE_TYPE__ cast to avoid pointer truncation ↵Kai Tietz2-1/+6
warning. 2008-09-26 Kai Tietz <kai.tietz@onevision.com> * g++.dg/compat/struct-layout-1_x1.h: Add __SIZE_TYPE__ cast to avoid pointer truncation warning. From-SVN: r140686
2008-09-26re PR tree-optimization/37574 (ICE with the vectorizer and GC)Dorit Nuzman6-35/+88
PR tree-optimization/37574 * tree-vectorizer.c (vect_is_simple_use): Fix indentation. * tree-vect-transform.c (vect_get_constant_vectors): Use vectype instead of vector_type for constants. Take computation out of loop. (vect_get_vec_def_for_operand): Use only vectype for constant case, and use only vector_type for invariant case. (get_initial_def_for_reduction): Use vectype instead of vector_type. From-SVN: r140685
2008-09-26re PR fortran/37498 (Incorrect array value returned - 4.3 ABI Broken)Jerry DeLisle3-2/+7
2008-09-25 Jerry DeLisle <jvdelisle@gcc.gnu.org PR fortran/37498 * trans-io.c (build_dt): Revert previous patch.. * ioparm.def: Delete IOPARM_dt_f2003. From-SVN: r140683
2008-09-26re PR c/37645 (ICE with weakref attribute)Jakub Jelinek4-3/+19
PR c/37645 * c-common.c (handle_weakref_attribute): Ignore the attribute unless the decl is a VAR_DECL or FUNCTION_DECL. * gcc.dg/pr37645.c: New test. From-SVN: r140680
2008-09-26re PR middle-end/37535 (gcc/libgcc2.c:404: internal compiler error: Floating ↵Vladimir Makarov3-44/+107
point exception) 2008-09-25 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/37535 * ira-lives.c (mark_reg_live, mark_reg_dead): New functions. (mark_ref_live, mark_ref_dead): Use them. (def_conflicts_with_inputs_p): Remove. (mark_early_clobbers): New function. (process_bb_node_lives): Call preprocess_constraints and mark_early_clobbers. * doc/rtx.texi (clobber): Change how RA deals with clobbers. From-SVN: r140679
2008-09-26Daily bump.GCC Administrator1-1/+1
From-SVN: r140677
2008-09-26re PR middle-end/37448 (cannot compile big function)Vladimir Makarov5-15/+166
2008-09-25 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/37448 * ira-int.h (IRA_ALLOCNO_TEMP): Rename to ALLOCNO_TEMP. (ira_compress_allocno_live_ranges): New prototype. * ira-color.c: Rename IRA_ALLOCNO_TEMP to ALLOCNO_TEMP. (coalesced_allocnos_living_at_program_points): New. (coalesced_allocnos_live_at_points_p, set_coalesced_allocnos_live_points): New functions. (coalesce_spill_slots): Rewrite. * ira-lives.c (remove_some_program_points_and_update_live_ranges, ira_compress_allocno_live_ranges): New functions. * ira-build.c (ira_flattening): Call ira_compress_allocno_live_ranges. (ira_build): Ditto. From-SVN: r140674
2008-09-25i386.md: Check cmp/branch fuse for cmp peephole optimization.H.J. Lu2-5/+11
2008-09-25 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.md: Check cmp/branch fuse for cmp peephole optimization. From-SVN: r140673
2008-09-25* gcc.dg/vect/slp-7.c: Add alignment attribute, change target tests.Steve Ellcey2-6/+10
From-SVN: r140671
2008-09-25re PR c++/37649 (ICE with invalid template class)Paolo Carlini4-0/+20
/cp 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/37649 * name-lookup.c (maybe_process_template_type_declaration): Check return value of push_template_decl_real for error_mark_node. /testsuite 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/37649 * g++.dg/template/crash82.C: New. From-SVN: r140670
2008-09-25combine.c (make_compound_operation): Handle the 'E' format.Richard Sandiford2-8/+27
gcc/ * combine.c (make_compound_operation): Handle the 'E' format. (count_rtxs): Likewise. (update_table_tick): Likewise. (get_last_value_validate): Likewise. From-SVN: r140669
2008-09-25re PR ada/37641 (FILE_WRITE_PROPERTIES is deprecated)Samuel Tardieu2-1/+7
gcc/ada/ PR ada/37641 * adaint.c (__gnat_set_non_writable): Use FILE_WRITE_EA instead of deprecated FILE_WRITE_PROPERTIES. From-SVN: r140665
2008-09-25re PR fortran/37504 (Wrongly rejects: unprotected_pointer => protected_pointer)Tobias Burnus5-18/+37
2008-09-25 Tobias Burnus <burnus@net-b.de> PR fortran/37504 * expr.c (gfc_check_pointer_assign): Allow assignment of protected pointers. * match.c (gfc_match_assignment,gfc_match_pointer_assignment): Remove unreachable code. 2008-09-25 Tobias Burnus <burnus@net-b.de> PR fortran/37504 * gfortran.dg/protected_7.f90: New test. From-SVN: r140663
2008-09-25* dbxout.c (dbxout_parms): Fetch the inner REG inside a PARALLEL.Eric Botcazou2-0/+6
From-SVN: r140662
2008-09-25matrix-reorg.c (transform_allocation_sites): Initializers added to avoid the ↵Sergei Dyshel2-1/+6
warning. 2008-09-25 Sergei Dyshel <sergeid@il.ibm.com> * matrix-reorg.c (transform_allocation_sites): Initializers added to avoid the warning. From-SVN: r140661
2008-09-25cgraph.c (free_nodes): New variable.Martin Jambor2-4/+33
2008-09-25 Martin Jambor <mjambor@suse.cz> * cgraph.c (free_nodes): New variable. (NEXT_FREE_NODE): New macro. (cgraph_create_node): Reuse nodes from the free list. Do not update uid if doing so. (cgraph_remove_node): Add the node to the free list. From-SVN: r140660
2008-09-25Daily bump.GCC Administrator1-1/+1
From-SVN: r140654
2008-09-24Remove conflict mark.Andrew Pinski1-2/+1
From-SVN: r140651
2008-09-24* config/freebsd.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.Gerald Pfeifer2-0/+6
From-SVN: r140650
2008-09-24dwarf2.h (DW_OP_GNU_encoded_addr): New.Richard Henderson3-0/+14
* dwarf2.h (DW_OP_GNU_encoded_addr): New. * unwind-dw2.c (execute_stack_op): Handle it. From-SVN: r140648
2008-09-24Revert rs6000 change.David Edelsohn9-318/+167
From-SVN: r140646
2008-09-24* gcc.dg/vect/O3-vect-pr34223.c: Check vect_int_mult.Steve Ellcey2-1/+5
From-SVN: r140645
2008-09-24c-common.c (fname_decl): New location argument.Aldy Hernandez10-64/+109
* c-common.c (fname_decl): New location argument. * c-common.h (fname_decl): Same. * c-parser.c (c_lex_one_token): Use {warning,error}_at instead of {warning,error}. (c_parser_typeof_specifier): Same. (c_parser_parms_list_declarator): Same. (c_parser_asm_string_literal): Same. (c_parser_compound_statement_nostart): Same. (c_parser_label): Same. (c_parser_do_statement): Same. (c_parser_asm_statement): Same. (c_parser_unary_expression): Same. (c_parser_sizeof_expression): Same. (c_parser_postfix_expression): Same. (c_parser_pragma): Same. (c_parser_omp_clause_collapse): Same. (c_parser_omp_clause_num_threads): Same. (c_parser_omp_clause_schedule): Same. (c_parser_omp_all_clauses): Same. (c_parser_omp_sections_scope): Same. (c_parser_omp_for_loop): Same. Pass condition's location to c_objc_common_truthvalue_conversion. (c_parser_enum_specifier): Remove comment. testsuite/ * gcc.dg/gomp/for-1.c: Test for columns. * gcc.dg/func-outside-1.c: Same. * gcc.dg/bitfld-7.c: Same. cp/ * semantics.c (finish_fname): Pass location to fname_decl. From-SVN: r140642
2008-09-24* gcc.dg/utf-array.c: Fix syntax of dg-error stmts.Steve Ellcey2-4/+8
From-SVN: r140635
2008-09-24predicates.md (easy_fp_constant): Single FP consts are easy.Michael J. Eager10-168/+432
2008-09-24 Michael J. Eager <eager@eagercon.com> * config/rs6000/predicates.md (easy_fp_constant): Single FP consts are easy. * config/rs6000/rs6000.c (rs6000_override_options): Move rs6000_init_hard_regno_mode_ok after all options changed. Set rs6000_single_float, rs6000_double_float if TARGET_HARD_FLOAT. (rs6000_handle_option): Process -msingle-float, -mdouble-float, -msimple-fpu flags. Add warning messages if single FP not configured. (rs6000_file_start): Output gnu_attribute for single-float. (legitimate_lo_sum_address_p): Condition on TARGET_DOUBLE_FLOAT. (rs6000_legitimize_address): Likewise. (rs6000_legitimize_reload_address): Likewise. (rs6000_emit_move): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (function_arg_advance): Likewise. (function_arg): Likewise. (setup_incoming_varargs): Condition on TARGET_DOUBLE_FLOAT. (rs6000_gimplify_va_arg): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (rs6000_split_multireg_move): Condition on TARGET_DOUBLE_FLOAT. (rs6000_emit_prologue): Likewise. (rs6000_function_value): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (rs6000_libcall_value): Likewise. * config/rs6000/rs6000.h (TARGET_SINGLE_FLOAT): New default to 1. (TARGET_DOUBLE_FLOAT): New default to 1 (TARGET_SIMPLE_FPU): New default to 0 (TARGET_SINGLE_FPU): New default to 0 (TARGET_SINGLE_FLOAT_MODE): New. (TARGET_DOUBLE_FLOAT_MODE): New. * config/rs6000/singlefp.h: New; redefine TARGET_SINGLE_FLOAT, TARGET_DOUBLE_FLOAT, TARGET_SIMPLE_FPU, TARGET_SINGLE_FPU, UNITS_PER_FP_WORD * config/rs6000/rs6000.md (define_mode_iterator): Condition on TARGET_DOUBLE_FLOAT, TARGET_SINGLE_FLOAT. (extendsfdf2, extendsfdf2_fpr, truncdfsf2, truncdfsf2_fpr, copysigndf3,fseldfsf4, negdf2, negdf2_fpr, absdf2, absdf2_fpr, nabsdf2_fpr, adddf3, adddf3_fpr, subdf3, subdf3_fpr, muldf3, muldf3_fpr, divdf3, divdf3_fpr, sqrtdf2, smaxdf3, smindf3, movdfcc, *fseldfdf4, floatsidf2, *floatsidf2_internal, floatunssidf2, *floatunssidf2_internal, fix_truncdfsi2, *fix_truncdfsi2_internal, fix_truncdfsi2_internal_gfxopt, fix_truncdfsi2_mfpgpr, fctiwz, btruncdf2, ceildf2, floordf2, rounddf2, floatdidf2, floatsidf_ppc64_mfpgpr, floatsidf_ppc64, floatunssidf_ppc64, fix_truncdfdi2, movdf_hardfloat32, movdf_hardfloat64_mfpgpr, movdf_hardfloat64, extenddftf2_fprs, extenddftf2_internal, trunctfdf2_internal2, fix_trunc_helper, abstf2_internal, movdf_update1, movdf_update2, cmpdf_internal1, cmptf_internal1, *cmptf_internal2): Condition on TARGET_DOUBLE_FLOAT. (aux_truncdfsf2, negsf2, *negsf2, abssf2, *abssf2, addsf3, subsf3, mulsf3, divsf3, sqrtsf2, copysignsf3, smaxsf3, sminsf3, movsfcc, *fselsfsf4, fixuns_truncsfsi2, fix_truncsfsi2, floatunssisf2, btruncsf2, ceilsf2, floorsf2, roundsf2, floatdisf2_internal1, floatdisf2_internal2, *movsf_hardfloat, trunctfsf2_fprs, *movsf_update1, *movsf_update2, *cmpsf_internal1): Condition on TARGET_SINGLE_FLOAT. (divsf3, sqrtsf2, divdf3, divdf3_fpr): Condition on TARGET_SIMPLE_FPU. * config/rs6000/rs6000.opt (-msingle-float): New. (-mdouble-float): New. (-msimple-fpu): New. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -msingle-float, -mdouble-float, -msimple-fpu options. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Set _SOFT_DOUBLE for -msingle-float. * config.gcc: New config for target=powerpc-xilinx-eabi. From-SVN: r140632
2008-09-24options.c (set_default_std_flags,gfc_init_options): Add comment: keep in ↵Tobias Burnus2-2/+10
sync with libgfortran. 2008-09-24 Tobias Burnus <burnus@net-b.de> * options.c (set_default_std_flags,gfc_init_options): Add comment: keep in sync with libgfortran. 2008-09-24 Tobias Burnus <burnus@net-b.de> * runtime/compile_options.c (init_compile_options): Sync flags with front end. From-SVN: r140625
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