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2006-03-02re PR target/25908 (vtables with vague linkage is not being marked as vague ↵Mike Stump4-3/+36
on darwin) PR darwin/25908 * decl2.c (import_export_decl): Fix ABI breakage on darwin. * g++.dg/abi/key2.C: Add. From-SVN: r111632
2006-03-02trans-stmt.c (generate_loop_for_temp_to_lhs): Add an additional INVERT ↵Roger Sayle2-81/+161
argument to invert the sense of the WHEREMASK argument. * trans-stmt.c (generate_loop_for_temp_to_lhs): Add an additional INVERT argument to invert the sense of the WHEREMASK argument. Remove unneeded code to AND together a list of masks. (generate_loop_for_rhs_to_temp): Likewise. (gfc_trans_assign_need_temp): Likewise. (gfc_trans_forall_1): Likewise. (gfc_evaluate_where_mask): Likewise, add a new INVERT argument to specify the sense of the MASK argument. (gfc_trans_where_assign): Likewise. (gfc_trans_where_2): Likewise. Restructure code that decides whether we need to allocate zero, one or two temporary masks. If this is a top-level WHERE (i.e. the incoming MAKS is NULL), we only need to allocate at most one temporary mask, and can invert it's sense to provide the complementary pending execution mask. Only calculate the size of the required temporary arrays if we need any. (gfc_trans_where): Update call to gfc_trans_where_2. From-SVN: r111630
2006-03-02Daily bump.GCC Administrator1-1/+1
From-SVN: r111628
2006-03-02dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.Jakub Jelinek2-4/+84
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants from DWARF 3. (DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale, DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count, DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled, DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity, DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New. (DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New. (DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited, DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New. (DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch, DW_DS_leading_separate, DW_DS_trailing_separate): New. (DW_END_default, DW_END_big, DW_END_little): New. (DW_END_lo_user, DW_END_hi_user): Define. (DW_LNE_lo_user, DW_LNE_hi_user): Define. (DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New. (DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC, DW_LANG_D): New. From-SVN: r111620
2006-03-01tree.def (SYMBOL_MEMORY_TAG): Rename from TYPE_MEMORY_TAG.Diego Novillo26-227/+256
* tree.def (SYMBOL_MEMORY_TAG): Rename from TYPE_MEMORY_TAG. Update all users. * tree-pass.h (PROP_smt_usage): Rename from PROP_tmt_usage. Update all users. (TODO_update_smt_usage): Rename from TODO_update_tmt_usage. Update all users. * tree.h (SMT_USED_ALONE): Rename from TMT_USED_ALONE. Update all users. * tree-flow.h (struct var_ann_d): Rename field 'type_mem_tag' to 'symbol_mem_tag'. Update all users. * doc/tree-ssa.texi: Update documentation to reflect TMT->SMT rename. From-SVN: r111617
2006-03-01re PR fortran/26393 (ICE with function returning variable lenght array)Paul Thomas19-20/+467
2006-03-01 Paul Thomas <pault@gcc.gnu.org> * iresolve.c (gfc_resolve_dot_product): Remove any difference in treatment of logical types. * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): New function. PR fortran/26393 * trans-decl.c (gfc_get_symbol_decl): Extend condition that symbols must be referenced to include unreferenced symbols in an interface body. PR fortran/20938 * trans-array.c (gfc_conv_resolve_dependencies): Add call to gfc_are_equivalenced_arrays. * symbol.c (gfc_free_equiv_infos, gfc_free_equiv_lists): New functions. (gfc_free_namespace): Call them. * trans-common.c (copy_equiv_list_to_ns): New function. (add_equivalences): Call it. * gfortran.h: Add equiv_lists to gfc_namespace and define gfc_equiv_list and gfc_equiv_info. * dependency.c (gfc_are_equivalenced_arrays): New function. (gfc_check_dependency): Call it. * dependency.h: Prototype for gfc_are_equivalenced_arrays. 2006-03-01 Paul Thomas <pault@gcc.gnu.org> * gfortran.dg/logical_dot_product.f90: New test. PR fortran/26393 * gfortran.dg/used_interface_ref.f90: New test. PR fortran/20938 * gfortran.dg/dependency_2.f90: New test. * gfortran.fortran-torture/execute/where17.f90: New test. * gfortran.fortran-torture/execute/where18.f90: New test. * gfortran.fortran-torture/execute/where19.f90: New test. * gfortran.fortran-torture/execute/where20.f90: New test. From-SVN: r111616
2006-03-01builtins.c (fold_builtin_copysign): Delete unreachable code.Roger Sayle2-1/+5
* builtins.c (fold_builtin_copysign): Delete unreachable code. From-SVN: r111615
2006-03-01Fixup whitespace a litteMike Stump1-2/+2
From-SVN: r111612
2006-03-01re PR target/25761 (-fpic (not -fPIC) does not work with i686-darwin)Andrew Pinski2-2/+9
2006-03-01 Andrew Pinski <pinskia@physics.uc.edu> PR target/25761 * config/darwin.h (MACHOPIC_JUST_INDIRECT): Check just MACHO_DYNAMIC_NO_PIC_P. (MACHOPIC_PURE): Check flag_pic and not MACHO_DYNAMIC_NO_PIC_P. From-SVN: r111611
2006-03-01re PR target/26389 (Darwin does not support -fsection-anchors)Andrew Pinski5-5/+36
2006-03-01 Andrew Pinski <pinskia@physics.uc.edu> PR target/26389 * config/darwin-protos.h (darwin_asm_output_anchor): Declare. * config/darwin-sections.def (cstring_section): Add SECTION_MERGE to the flags. (literal4_section): Likewise. (literal8_section): Likewise. (objc_selector_refs_section): Likewise. (objc_cls_refs_section): Likewise. * config/darwin.c (darwin_asm_output_anchor): New function. * config/darwin.h (TARGET_ASM_OUTPUT_ANCHOR): Define. From-SVN: r111609
2006-03-01re PR tree-optimization/26443 (ICE in add_virtual_operand, at ↵Daniel Berlin6-8/+43
tree-ssa-operands.c:1867) 2006-03-01 Daniel Berlin <dberlin@dberlin.org> Fix PR tree-optimization/26443 * tree-vrp.c (pass_vrp): Add TODO_update_tmt_usage to todo and PROP_tmt_usage to properties_destroyed. * tree-ssa-ccp.c (pass_ccp): Ditto. (pass_store_ccp): Ditto. * tree-ssa-dom.c (pass_dominator): Ditto. From-SVN: r111608
2006-03-01re PR libgcj/17311 (Wrong libgcc_s.so.1 is used by lt-gij)H.J. Lu2-1/+6
2006-03-01 H.J. Lu <hongjiu.lu@intel.com> PR libgcj/17311 * ltmain.sh: Don't use "$finalize_rpath" for compile. From-SVN: r111607
2006-03-01lwg-active.html, [...]: Import Revision 41.Paolo Carlini3-40/+1753
2006-03-01 Paolo Carlini <pcarlini@suse.de> * docs/html/ext/lwg-active.html, lwg-defects.html: Import Revision 41. From-SVN: r111606
2006-03-01tree-ssa-operands.c: Cleanup whitespace.Diego Novillo2-921/+937
* tree-ssa-operands.c: Cleanup whitespace. (get_asm_expr_operands): Move before first invocation. (get_indirect_ref_operands): Likewise. (get_tmr_operands): Likewise. (get_call_expr_operands): Likewise. (append_def): Likewise. (append_use): Likewise. (append_v_may_def): Likewise. (append_v_must_def): Likewise. (add_call_clobber_ops): Likewise. (add_call_read_ops): Likewise. (add_stmt_operand): Likewise. (add_virtual_operand): Likewise. (build_ssa_operands): Likewise. From-SVN: r111604
2006-03-01re PR libgcj/24321 (instanceof erroneously causes class initialization)Tom Tromey4-4/+35
PR java/24321: * testsuite/libjava.lang/pr24321.java: New file. * testsuite/libjava.lang/pr24321.out: New file. * java/lang/natClass.cc (isInstance): Don't initialize class. (isAssignableFrom): Likewise. From-SVN: r111603
2006-03-01re PR middle-end/26022 (ICE with references and virtual functions)Andrew Pinski5-20/+62
2006-01-23 Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/26022 Revert: PR middle-end/24437 * tree-ssa-ccp.c (fold_stmt): Move folding of OBJ_TYPE_REF with a call expr to ... * fold-const.c (fold_ternary) <case CALL_EXPR>: Here. 2006-02-28 Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/26022 * g++.dg/opt/return-slot1.C: New test. From-SVN: r111602
2006-03-01dependency.c (gfc_is_same_range): Compare the stride...Roger Sayle2-23/+53
* dependency.c (gfc_is_same_range): Compare the stride, lower and upper bounds when testing array reference ranges for equality. (gfc_check_dependency): Fix indentation whitespace. (gfc_check_element_vs_element): Likewise. (gfc_dep_resolver): Likewise. From-SVN: r111601
2006-03-01tree-vrp.c (extract_range_from_assert): Remove special handling for types ↵Diego Novillo2-60/+5
with super-types. * tree-vrp.c (extract_range_from_assert): Remove special handling for types with super-types. From-SVN: r111600
2006-03-01re PR libfortran/26136 (List directed input with underfilled (logicals) ↵Jerry DeLisle2-0/+58
array read incorrectly) 2006-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/26136 * gfortran.dg/namelist_23.f90: New test. From-SVN: r111598
2006-03-01re PR libfortran/26136 (List directed input with underfilled (logicals) ↵Jerry DeLisle3-20/+134
array read incorrectly) 2006-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/26136 * io/io.h: Add flag for reading from line_buffer. * io/list_read.c (l_push_char): New function to save namelist input when reading logicals. (free_line): New function to free line_buffer memory. (next_char): Added feature to read from line_buffer. (read_logical): Use new functions to test for '=' after reading a logical value, checking for possible variable name. (namelist_read): Use free_line when all done. From-SVN: r111597
2006-03-01config.gcc: Add t-dfprules to $tmake_file for powerpc-*-linux* and ↵Ben Elliston3-2/+17
powerpc64-*-linux*... * config.gcc: Add t-dfprules to $tmake_file for powerpc-*-linux* and powerpc64-*-linux* configurations. * config/t-dfprules: New file. From-SVN: r111596
2006-03-01mklibgcc.in: Add logic to handle $DFP_ENABLE and $DFP_CFLAGS.Ben Elliston3-5/+27
* mklibgcc.in: Add logic to handle $DFP_ENABLE and $DFP_CFLAGS. Compile dfp-bit.c from the source directory using -DWIDTH and $DFP_CFLAGS to control the compilation of that file, rather than generating width-specific versions in the build directory. * Makefile.in (libgcc.mk): Pass down DFP_ENABLE and DFP_CFLAGS. (LIBGCC_DEPS): Replace $(D32PBIT) et al with config/dfp-bit.[hc]. From-SVN: r111595
2006-03-01md.texi: Avoid use of @headitem so that makeinfo <4.7 continues to work.Zack Weinberg2-1/+6
* doc/md.texi: Avoid use of @headitem so that makeinfo <4.7 continues to work. From-SVN: r111594
2006-03-01Daily bump.GCC Administrator1-1/+1
From-SVN: r111590
2006-03-01darwin.h (ENABLE_STACK_EXECUTE): Define.Eric Christopher3-3/+112
2006-02-28 Eric Christopher <echristo@apple.com> * config/rs6000/darwin.h (ENABLE_STACK_EXECUTE): Define. Set up IN_LIBGCC definition of TARGET_64BIT. * config/i386/darwin.h (ENABLE_STACK_EXECUTE): Define. From-SVN: r111584
2006-03-01unwindtest.cc (closure_test_fn): Mark cif, args and userdata unused.Andreas Tobler5-11/+30
2006-03-01 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif, args and userdata unused. (closure_test_fn1): Mark cif and userdata unused. (main): Remove unused res. From-SVN: r111583
2006-03-01call.exp: Adjust FSF address.Andreas Tobler75-146/+335
2006-02-28 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for -O2, -O3, -Os and the warning flags -W -Wall. * testsuite/libffi.special/special.exp: Likewise. * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark unused parameter unused for gcc or else do nothing. * testsuite/libffi.special/ffitestcxx.h: Likewise. * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif and userdata unused. * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise. * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise. * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise. * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise. * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise. * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise. * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise. * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise. * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise. * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise. * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise. * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise. * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise. * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise. * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise. * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise. * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise. * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise. * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise. * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise. * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise. * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise. * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise. * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast void* to avoid compiler warning. (main): Likewise. (cls_struct_align_gn): Mark cif and userdata unused. * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise. * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise. * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and userdata unused. (cls_ret_schar_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and userdata unused. (cls_ret_sint_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and userdata unused. (cls_ret_sshort_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and userdata unused. (cls_ret_uchar_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and userdata unused. (cls_ret_uint_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif and userdata unused. * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and userdata unused. (cls_ret_ushort_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/float.c (floating): Remove unused parameter e. * testsuite/libffi.call/float1.c (main): Remove unused variable i. Cleanup white spaces. * testsuite/libffi.call/negint.c (checking): Remove unused variable i. * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn): Likewise. * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise. * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf formatters to silence gcc. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct4.c: Mention related PR. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct6.c: Mention related PR. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise. * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise. * testsuite/libffi.call/problem1.c (stub): Likewise. * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence gcc. * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned in the last commit for this test case in the test case itself. * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as unused. * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise. * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise. * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise. * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise. * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise. * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise. From-SVN: r111582
2006-02-28re PR tree-optimization/14752 ([tree-ssa] "~a" should be changed to "a" if ↵Roger Sayle4-31/+34
used in the condition of an if statement) PR middle-end/14752 * c-common.c (c_common_truthvalue_conversion) <MINUS_EXPR, BIT_XOR_EXPR, BIT_AND_EXPR>: Delete. Let fold optimize these cases via the construction of "expr != 0". * gcc.dg/fold-eqandshift-2.c: New test case. From-SVN: r111575
2006-02-28alias.c (alias_invariant, [...]): Remove.Steven Bosscher3-62/+8
* alias.c (alias_invariant, alias_invariant_size): Remove. (record_base_value): Remove. (memrefs_conflict_p): Don't look at alias_invariant. (end_alias_analysis): Don't free it. * alias.h (record_base_value): Remove prototype. From-SVN: r111574
2006-02-28rtl.h (truncated_to_mode): Declare it.Paolo Bonzini7-8/+49
* rtl.h (truncated_to_mode): Declare it. (struct rtl_hooks): Add reg_truncated_to_mode hook. * rtlhooks-def.h (RTL_HOOKS_REG_TRUNCATED_TO_MODE): New macro. (RTL_HOOKS_INITIALIZER): Include it. * rtlhooks.c (reg_truncated_to_mode_general): New function. * combine.c (RTL_HOOKS_REG_TRUNCATED_TO_MODE): Override to reg_truncated_to_mode. * rtlanal.c (truncated_to_mode): Define it. * simplify-rtx.c (simplify_unary_operation_1): Use it. Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com> From-SVN: r111573
2006-02-28tree-chrec.c (chrec_convert_aggressive): Do not eliminate conversions where ↵Jeff Law2-0/+24
TYPE_MIN_VALUE/TYPE_MAX_VALUE do not cover... * tree-chrec.c (chrec_convert_aggressive): Do not eliminate conversions where TYPE_MIN_VALUE/TYPE_MAX_VALUE do not cover the range allowed by TYPE_PRECISION. From-SVN: r111568
2006-02-28tree.h (strct phi_arg_d): Remove unused NONZERO field.Jeff Law2-1/+4
* tree.h (strct phi_arg_d): Remove unused NONZERO field. From-SVN: r111567
2006-02-28pr26421.c: Fix testcase to force struct decomposition.Richard Guenther2-1/+7
2006-02-28 Richard Guenther <rguenther@suse.de> * gcc.dg/tree-ssa/pr26421.c: Fix testcase to force struct decomposition. From-SVN: r111566
2006-02-28re PR bootstrap/26055 (libgcc-math declaration of __isinf conflicts with ↵Richard Guenther35-130/+72
system header, fails bootstrap) 2006-02-28 Richard Guenther <rguenther@suse.de> PR bootstrap/26055 Revert * configure.ac: Disable libgcc-math if we cannot mix declaration of __isinf and math.h inclusion. * configure: Re-generate. * i386/Makefile.am: Use -std=c99, do not use -ffinite-math-only, do not define __NO_MATH_INLINES. * i386/Makefile.in: Re-generate. * include/math_private.h (__atanf): Declare. (__scalbnf): Likewise. (__floorf): Likewise. (__isinff): Likewise. (__scalbn): Likewise. (__floor): Likewise. (fabs): Likewise. (fabsf): Likewise. * flt-32/e_acosf.c: Do not include math.h * flt-32/s_isinff.c: Likewise. * flt-32/k_tanf.c: Likewise. * flt-32/e_sqrtf.c: Likewise. * flt-32/e_asinf.c: Likewise. * flt-32/k_cosf.c: Likewise. * flt-32/k_sinf.c: Likewise. * flt-32/s_floorf.c: Likewise. * flt-32/s_tanf.c: Likewise. * flt-32/s_atanf.c: Likewise. * flt-32/s_cosf.c: Likewise. * flt-32/e_atan2f.c: Likewise. * flt-32/e_powf.c: Likewise. * flt-32/s_sinf.c: Likewise. * flt-32/e_rem_pio2f.c: Likewise. * flt-32/s_scalbnf.c: Likewise. * flt-32/e_logf.c: Likewise. * flt-32/e_log10f.c: Likewise. * flt-32/k_rem_pio2f.c: Likewise. * flt-32/e_expf.c: Likewise. Use __builtin_isless and __builtin_isgreater. * dbl-64/s_floor.c: Do not include math.h. * dbl-64/e_log10.c: Likewise. * dbl-64/k_rem_pio2.c: Likewise. * dbl-64/s_atan.c: Likewise. * dbl-64/s_scalbn.c: Likewise. * dbl-64/s_isinf.c: Likewise. * dbl-64/s_tan.c: Likewise. * dbl-64/e_rem_pio2.c: Likewise. Avoid uninitialized variable warning. * dbl-64/mpa.c: Likewise. From-SVN: r111563
2006-02-28trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): If the mask expression ↵Thomas Koenig4-3/+49
exists and has rank 0... 2006-02-28 Thomas Koenig <Thomas.Koenig@online.de> * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): If the mask expression exists and has rank 0, enclose the generated loop in an "if (mask)". Put the default initialization into the else branch. 2006-02-28 Thomas Koenig <Thomas.Koenig@online.de> * scalar_mask_1.f90: Add tests for maxloc with scalar mask. From-SVN: r111562
2006-02-28* gennews (files): Update for GCC 4.1.Mark Mitchell2-1/+6
From-SVN: r111518
2006-02-28re PR tree-optimization/26419 (-ftree-vectorizer-verbose=n documentation is ↵Dorit Nuzman2-3/+28
terse) PR tree-optimization/26419 * doc/invoke.texi (ftree-vectorizer-verbose): Add information on values of n. From-SVN: r111516
2006-02-28* doc/md.texi: Fix typo in previous change.Zack Weinberg2-1/+5
From-SVN: r111513
2006-02-28Add an entry for the removal of df.c.Kenneth Zadeck1-0/+4
From-SVN: r111509
2006-02-28* rtl.def (define_constraint, define_register_constraint)Zack Weinberg13-299/+1678
(define_memory_constraint, define_address_constraint): New MD forms. * gensupport.c (process_rtx): Put define_constraint etc on the predicate queue. * genpreds.c (process_define_predicate): Adjust comment. Validate the name, and call validate_exp to validate the expression. (mark_mode_tests, write_extract_subexp): Can assume correct input. (write_predicate_expr): Likewise. NAME argument no longer necessary; all callers changed. (validate_exp, needs_variable, struct constraint_data) (constraints_by_letter_table, first_constraint, last_constraint_ptr) (FOR_ALL_CONSTRAINTS, generic_constraint_letters, const_int_constraints) (const_dbl_constraints, constraint_max_namelen) (have_register_constraints, have_memory_constraints) (have_address_constraints, have_address_constraints) (have_extra_constraints, have_const_int_constraints) (have_const_dbl_constraints, mangle, add_constraint) (process_define_constraint, process_define_register_constraint) (write_enum_constraint_num, write_lookup_constraint) (write_insn_constraint_len, write_regclass_for_constraint) (write_constraint_satisfied_p, write_insn_const_int_ok_for_constraint) (write_insn_extra_memory_constraint) (write_insn_extra_address_constraint) (write_satisfies_constraint_fns): New. (write_tm_preds_h): If we have new-style constraint definitions, prototype the functions generated from them, and define the old constraint interface (still used by generic code) in terms of those functions. (write_insn_preds_c): If we have new-style constraint definitions, generate all relevant functions from those definitions. (main): Handle define_constraint etc. * genoutput.c (struct constraint_data, indep_constraints) (mdep_constraint_letters, constraints_by_letter_table, note_constraint) (mdep_constraint_len): New data structures and functions, defined #ifdef USE_MD_CONSTRAINTS. (check_constraint_len): Don't define #ifdef USE_MD_CONSTRAINTS. (validate_insn_alternatives): If USE_MD_CONSTRAINTS is defined, use new logic to validate operand constraints against constraint definitions. (main): Process define_constraint etc. if USE_MD_CONSTRAINTS is defined. * defaults.h: If none of the old-style constraint macros are defined, define USE_MD_CONSTRAINTS; do not provide defaults for any old-style macros; and poison REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P, and EXTRA_CONSTRAINT. * recog.c (reg_fits_class_p): If cl is NO_REGS, return 0 immediately. * doc/md.texi: Document new constraint-definition mechanism and the C interface it provides. Remove references to old mechanism elsewhere in the document. (Machine Constraints): Use pathnames relative to gcc directory, i.e. config/ARCH/FILE. Change i386 section to refer to config/i386/predicates.md; update that section to match docstrings. * doc/tm.texi: Move all documentation of the old constraint- definition macros to their own section, clearly mark as obsolete. * config/i386/predicates.md (R, q, Q, l, a, b, c, d, S, D, A, f, t) (u, y, x, Y, I, J, K, L, M, N, O, G, C, e, Z): New constraint definitions. * config/i386/i386.h (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P) (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Delete. * config/i386/i386.md (*movdf_nointeger): Remove stray 'H' from constraint strings. (splits and peepholes): Use satisfies_constraint_*. * config/i386/i386.c (memory_address_length) (ix86_attr_length_immediate_default): Use satisfies_constraint_*. From-SVN: r111508
2006-02-28re PR libfortran/26464 (Runtime I/O error/invald argument on READ)Jerry DeLisle3-0/+73
2006-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/26464 * gfortran.dg/backspace_5.f: New test. * gfortran.dg/backspace_6.f: New test. From-SVN: r111507
2006-02-28re PR libfortran/26464 (Runtime I/O error/invald argument on READ)Jerry DeLisle3-3/+13
2006-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/26464 * io/file_pos.c (st_backspace): Flush and truncate file when in AFTER_ENDFILE condition. * io/transfer.c (st_read_done): Remove flush, no longer needed. From-SVN: r111506
2006-02-28re PR other/26473 (cross-building installs ssp headers to $(includedir))Mark Mitchell6-24/+62
PR 26473 * configure.ac (ACX_NONCANONICAL_TARGET): Use it. * Makefile.am (target_noncanonical): Define. (libsubincludedir): New variable. (nobase_libsubinclude_HEADERS): Likewise. (nobase_include_HEADERS): Remove. * configure: Regenerated. * Makefile.in: Likewise. * aclocal.m4: Regenerated. From-SVN: r111501
2006-02-28Daily bump.GCC Administrator1-1/+1
From-SVN: r111498
2006-02-27lambda-code.c (can_convert_to_perfect_nest): Allow any type ofDaniel Berlin2-11/+13
2006-02-27 Daniel Berlin <dberlin@dberlin.org> * lambda-code.c (can_convert_to_perfect_nest): Allow any type of From-SVN: r111489
2006-02-27re PR other/26208 (Serious problem with unwinding through signal frames)Jakub Jelinek20-102/+185
PR other/26208 * unwind-dw2.c (struct _Unwind_Context): Add signal_frame field. (extract_cie_info): Handle S flag in augmentation string. (execute_cfa_program): If context->signal_frame, execute also fs->pc == context->ra instructions. (uw_frame_state_for): If context->signal_frame, don't subtract one from context->ra to find FDE. (uw_update_context_1): Set context->signal_frame to fs->signal_frame. (_Unwind_GetIPInfo): New function. * unwind-dw2.h (_Unwind_FrameState): Add signal_frame field. * unwind-c.c (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead of _Unwind_GetIP. * unwind-sjlj.c (_Unwind_GetIPInfo): New function. * unwind-generic.h (_Unwind_GetIPInfo): New prototype. * unwind-compat.c (_Unwind_GetIPInfo): New function. * libgcc-std.ver (_Unwind_GetIPInfo): Export @@GCC_4.2.0. * config/ia64/unwind-ia64.c (_Unwind_GetIPInfo): New function. * config/arm/unwind-arm.h (_Unwind_GetIPInfo): Define. * config/i386/linux-unwind.h (x86_fallback_frame_state, x86_64_fallback_frame_state): Set fs->signal_frame. * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Likewise. (MD_FROB_UPDATE_CONTEXT): Define unconditionally. (frob_update_context): Likewise. Workaround missing S flag in Linux 2.6.12 - 2.6.16 kernel vDSOs. * config/s390/linux-unwind.h (s390_fallback_frame_state): Likewise. Remove the psw_addr + 1 hack. libjava/ * exception.cc (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead of _Unwind_GetIP. * include/i386-signal.h (MAKE_THROW_FRAME): Change into empty macro. (HANDLE_DIVIDE_OVERFLOW): Don't adjust _res->eip if falling through to throw. * include/x86_64-signal.h (MAKE_THROW_FRAME): Change into empty macro. * include/powerpc-signal.h (MAKE_THROW_FRAME): Change into empty macro. libstdc++-v3/ * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead of _Unwind_GetIP. From-SVN: r111488
2006-02-27tree-ssa-structalias.c (get_constraint_for): Move code to deal with ↵Daniel Berlin2-51/+30
aggregates here. 2006-02-27 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c (get_constraint_for): Move code to deal with aggregates here. (find_func_aliases): Remove code for &<aggregate> from here. From-SVN: r111487
2006-02-27The file was empty.Kenneth Zadeck1-0/+0
From-SVN: r111486
2006-02-27re PR libstdc++/14866 (27_io/ios_base/sync_with_stdio/1.cc is broken on ↵Paolo Carlini1-0/+6
simulator testglue targets) 2006-02-27 Paolo Carlini <pcarlini@suse.de> PR libstdc++/14866 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Redirect stderr instead. From-SVN: r111475
2006-02-27re PR libstdc++/14866 (27_io/ios_base/sync_with_stdio/1.cc is broken on ↵Paolo Carlini1-11/+12
simulator testglue targets) 2006-02-27 Paolo Carlini <pcarlini@suse.de> PR libstdc++/14866 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Redirect stderr instead. From-SVN: r111474
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