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  1. 11 Oct, 2008 6 commits
    • re PR middle-end/37608 (libgcc2.c:1981: ICE: vector VEC(m em_ref_p,base) index… · e40375e0 
      re PR middle-end/37608 (libgcc2.c:1981: ICE: vector VEC(m em_ref_p,base) index domain error, in create_vop_ref_mapping_loop at tree-ssa-lo op-im.c:1519)

	PR middle-end/37608
	* pa.md (call, call_value): Generate an rtx for register r4 and pass
	it to PIC call patterns.
	(call_symref_pic): Revise pattern to expose PIC register save.  Remove
	code generation and attributes from pattern.  Change peephole2 to split
	for noreturn case.  Revise split pattern for non noreturn case.
	(call_symref_64bit, call_reg_pic, call_reg_64bit, call_val_symref_pic,
	call_val_symref_64bit, call_val_reg_pic, call_val_reg_64bit): Likewise.
	* pa.c (attr_length_call): Simplify extraction of call rtx.  Add some
	asserts.

From-SVN: r141063
      John David Anglin committed
    • rs6000.md (aux_truncdfsf2): Remove TARGET_SINGLE_FLOAT. · e47911ce 
              * config/rs6000/rs6000.md (aux_truncdfsf2): Remove TARGET_SINGLE_FLOAT.
        (addsf3, subsf3, mulsf3 ! TARGET_POWERPC): Remove TARGET_SINGLE_FLOAT
        and fp_type.
        (divdf3): Reformat long line.

From-SVN: r141062
      David Edelsohn committed
    • rs6000.c (rs6000_parse_fpu_option): Interpret -mfpu options. · 0bb7b92e 
      2008-10-11  Michael J. Eager  <eager@eagercon.com>

        * config/rs6000/rs6000.c (rs6000_parse_fpu_option): Interpret
        -mfpu options.
        (rs6000_handle_option): Process -mfpu options.
        * config/rs6000/rs6000.h: (TARGET_XILINX_FPU): New.
        (enum fpu_type_t): New.
        * config/rs6000/rs6000.md (attr fp_type): New.
        Include xfpu.md.
        (addsf3, subsf3, mulsf3, adddf3, subdf3, muldf3, trunctfdf2): Set
        fp_type.
        (floatsisf2): Remove TARGET_SINGLE_FPU condition.
        (floatdidf2): Add TARGET_SINGLE_FPU condition.
        * config/rs6000/rs6000.opt (-mfpu): New.
        (-mxilinx-fpu): New.
        * config/rs6000/sysv4.h: (DRIVER_SELF_SPECS): New.
        * config/rs6000/xfpu.h: New. Define TARGET_XILINX_FPU.
        * config/rs6000/xfpu.md: New. Define Xilinx pipeline.
        * gcc/config.gcc: powerpc-xilinx-eabi target: New.
        * gcc/doc/invoke.texi (RS/6000 and PowerPC Options): Add -mfpu option.

From-SVN: r141059
      Michael J. Eager committed
    • re PR fortran/37794 (Fortran module overloading regression) · 91a9632c 
      2008-10-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37794
	* module.c (check_for_ambiguous): Remove redundant code.

2008-10-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37794
	* gfortran.dg/used_types_24.f90: New test.

From-SVN: r141057
      Paul Thomas committed
    • re PR target/35760 (ICE with complex types and -static on PPC darwin) · 506a7bc8 
      	PR target/35760
	* config/rs6000/rs6000.c (rs6000_legitimize_address): Only create
	LO_SUM on Darwin if mode has just one unit.

	* gcc.c-torture/compile/pr35760.c: New test.

From-SVN: r141055
      Jakub Jelinek committed
    • Daily bump. · 8d220152 
      From-SVN: r141053
      GCC Administrator committed
  3. 10 Oct, 2008 11 commits
    • re PR debug/37002 (No debug info on unreferenced parameters after stack alignment) · 35bb4945 
      2008-10-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR debug/37002
	* dwarf2out.c (mem_loc_descriptor): Use DRAP for vDRAP which
	has been optimized out.

From-SVN: r141049
      H.J. Lu committed
    • sh.h (PREFERRED_RELOAD_CLASS): Test PIC_ADDR_P instead of PIC_DIRECT_ADDR_P. · dc3ba671 
      gcc/
	* config/sh/sh.h (PREFERRED_RELOAD_CLASS): Test PIC_ADDR_P
	instead of PIC_DIRECT_ADDR_P.
	(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
	(IS_LITERAL_OR_SYMBOLIC_S16_P, IS_LITERAL_OR_SYMBOLIC_U16_P): Delete.
	(IS_NON_EXPLICIT_CONSTANT_P): Don't test PIC_OFFSET_P.
	(PIC_OFFSET_P): Rename to...
	(PCREL_SYMOFF_P): ...this.
	(PIC_DIRECT_ADDR_P): Delete.
	(MOVI_SHORI_BASE_OPERAND_P): Check PCREL_SYMOFF_P instead of
	PIC_OFFSET_P.
	(OUTPUT_ADDR_CONST_EXTRA): Don't require unspecs to have a
	single argument.  Handle UNSPEC_EXTRACT_S16, UNSPEC_EXTRACT_U16,
	UNSPEC_SYMOFF and UNSPEC_PCREL_SYMOFF.
	* config/sh/sh.c (print_operand): Remove CONST handling.
	(unspec_caller_rtx_p): Rewrite to use split_const and check
	the operands of UNSPEC bases.
	(fixup_mova): Replace (unspec [(minus A B)] UNSPEC_PIC)
	with (unspec [A B] UNSPEC_SYMOFF).
	(nonpic_symbol_mentioned_p): Check for UNSPEC_SYMOFF and
	UNSPEC_PCREL_SYMOFF.
	(sh_secondary_reload): Test PIC_ADDR_P instead of PIC_DIRECT_ADDR_P.
	* config/sh/sh.md (UNSPEC_EXTRACT_S16): New unspec.
	(UNSPEC_EXTRACT_U16): Likewise.
	(UNSPEC_SYMOFF): Likewise.
	(UNSPEC_PCREL_SYMOFF): Likewise.
	(movsi_const): Use UNSPEC_EXTRACT_*16s to extract 16-bit portions
	of constants.
	(movsi_const_16bit): Likewise.
	(movdi_const, movdi_const_32bit, movdi_const_16bit): Likewise.
	(GOTaddr2picreg): Replace (unspec [(minus A (minus B pc))] UNSPEC_PIC)
	with (unspec [A B] UNSPEC_PCREL_SYMOFF).
	(sym_label2reg): Replace (minus (const (unspec [A] UNSPEC_PIC)) B)
	with (unspec [A B] UNSPEC_SYMOFF).
	(symPLT_label2reg): Replace (minus A (minus B pc)) with
	 (unspec [A B] PCREL_UNSPEC_SYMOFF).
	* config/sh/constraints.md (Css): Check for an UNSPEC_EXTRACT_S16.
	(Csu): Likewise UNSPEC_EXTRACT_U16.
	(Csy): Test PIC_ADDR_P instead of PIC_DIRECT_ADDR_P.
	(Cpg): Update after changes to IS_NON_EXPLICIT_CONSTANT_P.

From-SVN: r141046
      Richard Sandiford committed
    • re PR c++/37146 (Invalid types with COND_EXPR) · bbdf5682 
      	PR c++/37146
	* cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of
	COND_EXPR.

	* g++.dg/torture/pr37146-1.C: New test.
	* g++.dg/torture/pr37146-2.C: New test.
	* g++.dg/expr/bitfield10.C: New test.

From-SVN: r141045
      Jakub Jelinek committed
    • invoke.texi (Optimize Options): Fix typo in examples for loop strip mining and loop blocking. · e14165f4 
      2008-10-10  Stepan Kasal  <skasal@redhat.com>

	* gcc/doc/invoke.texi (Optimize Options): Fix typo in examples
	for loop strip mining and loop blocking.

From-SVN: r141042
      Stepan Kasal committed
    • 24803.cc: Avoid uninitialized warnings. · 6cbdd6b2 
      2008-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/reference_wrapper/24803.cc: Avoid uninitialized
	warnings.

From-SVN: r141041
      Paolo Carlini committed
    • system_error (native_category): Remove. · 4661c8fd 
      2008-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/system_error (native_category): Remove.
	(posix_category): Add.
	(error_code::error_code(_ErrorCodeEnum, typename enable_if<>:type*):
	Fix _M_cat initialization.
	(error_code::operator=(_ErrorCodeEnum)): Assign _M_cat too.
	(error_condition::_M_cat, error_condtion::operator=
	(_ErrorConditionEnum)): Implement resolution of DR 804.
	(error_condition::error_condition(_ErrorConditionEnum, typename
	enable_if<>:type*): Fix.
	(error_condition::clear, error_condition::assign): Implement.
	(operator==, operator!=): Fix uglification of parameters.
	(make_error_code, make_error_condition): Define in namespace
	posix_error.
	(operator<<(basic_ostream<>&, const error_code&)): Define here.
	* include/std/ostream (operator<<(basic_ostream<>&,
	const error_code&)): Do not define here.
	* testsuite/19_diagnostics/error_condition/cons/1.cc: New.	
	* testsuite/19_diagnostics/error_condition/operators/bool.cc: Likewise.
	* testsuite/19_diagnostics/error_condition/operators/bool_neg.cc:
	Likewise.
	* testsuite/19_diagnostics/error_condition/operators/equal.cc:
	Likewise.
	* testsuite/19_diagnostics/error_condition/operators/not_equal.cc:
	Likewise.
	* testsuite/19_diagnostics/error_code/cons/1.cc: Tweak.
	* testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Adjust
	dg-error line numbers.
	* testsuite/30_threads/unique_lock/locking/2.cc: Tweak.

	* testsuite/util/testsuite_error.h: Minor tweaks.
	* testsuite/util/testsuite_hooks.cc: Avoid uninitialized warning.

From-SVN: r141039
      Paolo Carlini committed
    • 1.cc: Remove invalid check of uninitialized duration. · 87ad5081 
      2008-10-10  Chris Fairles  <cfairles@gcc.gnu.org>

        * testsuite/20_util/duration/cons/1.cc: Remove invalid check of
        uninitialized duration.

From-SVN: r141038
      Chris Fairles committed
    • trans-types.c (gfc_get_nodesc_array_type): Don't vary types depending on debug info. · 09775c40 
      * fortran/trans-types.c (gfc_get_nodesc_array_type): Don't
vary types depending on debug info.

From-SVN: r141021
      Alexandre Oliva committed
    • c-gimplify.c (c_genericize): Don't refer to DECL_ASSEMBLER_NAME before ensuring… · fd9fffd1 
      c-gimplify.c (c_genericize): Don't refer to DECL_ASSEMBLER_NAME before ensuring it's already computed.

* c-gimplify.c (c_genericize): Don't refer to DECL_ASSEMBLER_NAME
before ensuring it's already computed.

From-SVN: r141020
      Alexandre Oliva committed
    • 2008-10-08 Jerry DeLisle <jvdelisle@gcc.gnu.org · 6d5d3adf 
      	PR libfortran/37707
	* gfortran.dg/namelist_54.f90: Revise test, check a(3).

From-SVN: r141016
      Jerry DeLisle committed
    • Daily bump. · 8e84988f 
      From-SVN: r141014
      GCC Administrator committed
  5. 09 Oct, 2008 11 commits
  7. 08 Oct, 2008 12 commits