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  1. 25 Jun, 2005 15 commits
  3. 24 Jun, 2005 20 commits
  5. 23 Jun, 2005 5 commits
    • tree-optimize.c (init_tree_optimization_passes): Move copy prop pass to run just before VRP. · 94908762 
              * tree-optimize.c (init_tree_optimization_passes): Move
        copy prop pass to run just before VRP.
        * tree-vrp.c (remove_range_assertions): Remove copies created
        by ASSERT_EXPR removal.

        * gcc.dg/tree-ssa/vrp16.c: New test.

From-SVN: r101277
      Jeff Law committed
    • c99_functions.c (log10l): New log10l function for systems where this is not available. · 32aa3bff 
      	* intrinsics/c99_functions.c (log10l): New log10l function for
	systems where this is not available.
	* c99_protos.h: Prototype for log10l function.
	* libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
	GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
	prototypes for gfc_itoa and xtoa.
	* io/io.h: Update prototypes for set_integer and max_value.
	* io/list_read.c (convert_integer): Use new
	GFC_(INTEGER|REAL)_LARGEST type.
	* io/read.c (set_integer): Likewise.
	(max_value): Likewise.
	(convert_real): Likewise.
	(real_l): Likewise.
	(next_char): Likewise.
	(read_decimal): Likewise.
	(read_radix): Likewise.
	(read_f): Likewise.
	* io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
	(extract_real): Use new GFC_REAL_LARGEST type.
	(calculate_exp): Likewise.
	(calculate_G_format): Likewise.
	(output_float): Likewise. Use log10l for long double values.
	Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
	(write_l): Use new GFC_INTEGER_LARGEST type.
	(write_float): Use new GFC_REAL_LARGEST type.
	(write_int): Remove useless special case for (len < 8).
	(write_decimal): Use GFC_INTEGER_LARGEST.
	(otoa): Use GFC_UINTEGER_LARGEST as argument.
	(btoa): Use GFC_UINTEGER_LARGEST as argument.
	* runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
	argument.
	(xtoa): Use GFC_UINTEGER_LARGEST as argument.
	* Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
	with all Fortran kinds available.
	* configure.ac: Check for strtold and log10l.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* mk-kinds-h.sh: Configuration script for available integer
	and real kinds.
	* lib/target-supports.exp: Add
	check_effective_target_fortran_large_real and
	check_effective_target_fortran_large_int to check for
	corresponding effective targets.
	* gfortran.dg/large_integer_kind_1.f90: New test.
	* gfortran.dg/large_real_kind_1.f90: New test.

From-SVN: r101274
      Francois-Xavier Coudert committed
    • re PR libstdc++/22109 (/home/dave/opt/gnu/bin/ld: BFD 2.16.91 20050612 internal error) · 462ec415 
      	PR libstdc++/22109
	* src/compatibility.cc (_GLIBCXX_SYMVER_COMPATIBILITY): Remove.
	(istreambuf_iterator, basic_fstream, basic_ifstream, basic_ofstream,
	_M_copy, _M_move, _M_assign, _M_disjunct, _M_check_length,
	_M_set_length_and_sharable, ignore, eq): Define to XX suffixed
	variants.
	(ignore (streamsize)): Remove _W prefixed aliases.
	(_GLIBCXX_3_4_SYMVER_SPECIAL, _GLIBCXX_3_4_5_SYMVER_SPECIAL,
	_GLIBCXX_APPLY_SYMVER_SPECIAL): Remove.
	(_GLIBCXX_3_4_SYMVER, _GLIBCXX_3_4_5_SYMVER): Add XXname argument.
	Use #XXname instead of #name as the alias argument.
	* config/abi/compatibility.h: Replace uses of
	_GLIBCXX_APPLY_SYMVER_SPECIAL with _GLIBCXX_APPLY_SYMVER.  Always
	pass 2 arguments to the _GLIBCXX_APPLY_SYMVER macro.
	* include/bits/char_traits.h (char_traits::eq): Revert 2005-06-15
	change.
	* acinclude.m4: Decrease glibcxx_min_gnu_ld_version back to 21400.
	* configure: Rebuilt.

From-SVN: r101273
      Jakub Jelinek committed
    • re PR tree-optimization/22117 (VRP thinks <ptr type> + <ptr type> is always nonnull.) · e57f2b41 
      gcc/
	PR tree-optimization/22117
	* tree-vrp.c (extract_range_from_binary_expr): Compute a
	correct range when adding two pointers.

testsuite/
	PR tree-optimization/22117
	* gcc.dg/tree-ssa/pr22117.c: New.

From-SVN: r101272
      Kazu Hirata committed
    • re PR testsuite/22123 (gcc.dg/fold-mod-1.c scan-tree-dump a % 4294967288 fails) · a31de501 
      2005-06-23  James A. Morrison  <phython@gcc.gnu.org>

        PR testsuite/22123
        * gcc.dg/fold-mod-1.c: Accept fffffff8 as well.

From-SVN: r101271
      James A. Morrison committed