2007-10-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* c-opts.c (c_common_handle_option): -Wnontemplate-friend,
-Wwrite-strings and -Wmultichar are enabled by default, so Wall
enabling them is redundant. Don't check two times for
c_dialect_cxx.
From-SVN: r129183
2007-10-09 Benjamin Kosnik <bkoz@montsouris.artheist.org>
PR libstdc++/33489 continued.
* include/parallel/features.h (_GLIBCXX_LOSER_TREE): Set to zero.
(_GLIBCXX_LOSER_TREE_POINTER): Set to one.
(_GLIBCXX_LOSER_TREE_UNGUARDED): Set to zero.
(_GLIBCXX_LOSER_TREE_POINTER_UNGUARDED): Set to one.
* include/parallel/multiway_merge.h (parallel_multiway_merge):
Change array of value_type to array of value_type pointers.
(multiway_merge_bubble): Same.
(multiway_merge_loser_tree): Same.
* include/parallel/merge.h (merge_advance_movc): Change to avoid
default construction.
* include/parallel/multiseq_selection.h (multiseq_partition):
Replace value_type, bool pair with value_type*, null-initialized.
* include/parallel/multiway_mergesort.h (parallel_sort_mwms):
Don't use array form of operator new for value_types.
(parallel_sort_mwms_pu): Same.
* include/parallel/quicksort.h (parallel_sort_qs_divide): Don't
use array form to construct pointer to value_type on stack,
instead use __builtin_alloca.
* include/parallel/random_shuffle.h (sequential_random_shuffle): Same,
but use operator new.
(parallel_random_shuffle_drs_pu): Same.
* include/parallel/partial_sum.h ( parallel_partial_sum_linear): Same.
* include/parallel/losertree.h: Format.
* include/parallel/settings.h: Format.
* include/parallel/multiway_merge.h: Move traits to....
* include/parallel/losertree.h: ... here.
From-SVN: r129179
2007-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/33683
* gfortran.dg/gamma_5.f90: Adjust tolerance to avoid
failure on some common systems.
From-SVN: r129174
* config/m68k/m68k.c (print_operand): Handle '{' and '}'.
* config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Accept '{'
and '}'.
* config/m68k/m68k.md: Replace '{' with '%{' where '{' is
meant to be output.
From-SVN: r129168
PR tree-optimization/33655
PR middle-end/22156
* tree-sra.c (bitfield_overlaps_p): When fld->element is INTEGER_CST,
convert it to bitsizetype before size_binop call.
From-SVN: r129152
PR tree-optimization/33572
* tree-inline.c (update_ssa_across_abnormal_edges): Tolerate
the absence of a corresponding edge from the exit block.
From-SVN: r129151
PR middle-end/22156
* tree-sra.c (instantiate_element): Use BYTES_BIG_ENDIAN for
bit-field layout.
(sra_build_assignment): Likewise. Set up mask depending on
precision, not type.
(sra_build_bf_assignment): Use BYTES_BIG_ENDIAN. Don't overflow
computing bit masks.
(sra_build_elt_assignment): Don't view-convert from signed to
unsigned.
(sra_explode_bitfield_assignment): Use bit-field type if
possible. Use BYTES_BIG_ENDIAN.
From-SVN: r129150
2007-10-08 Johannes Singler <singler@ira.uka.de>
* include/parallel/base.h: Added plus and multiplies functor
for differently typed objects.
* include/parallel/numeric: Use it.
* include/parallel/for_each_selectors.h: Allowed different types.
* include/parallel/partial_sum.h: Fixed return value.
* testsuite/26_numerics/accumulate/1.cc: Tests for accumulate.
* testsuite/26_numerics/inner_product/1.cc: Tests for inner_product.
From-SVN: r129140
gcc/
* combine.c (setup_incoming_promotions): Ensure that
arguments that have not undergone mode promotions do not
incorrectly get marked as being sign- or zero-extended.
From-SVN: r129131
2007-10-08 Richard Guenther <rguenther@suse.de>
PR middle-end/33693
PR middle-end/33695
PR middle-end/33697
* fold-const.c (fold_binary): Use correct types in folding
of a * (1 << b) to (a << b). Likewise for ~A & ~B to ~(A | B)
and building of RROTATE_EXPR.
* gcc.dg/pr33693.c: New testcase.
* gcc.dg/pr33695.c: Likewise.
* gcc.dg/pr33697.c: Likewise.
From-SVN: r129130
* docs/html/parallel_mode.html: Added reference to MCSTL.
More documentation on compile-time settings and tuning.
* include/parallel/multiway_merge.h: Added reference to paper.
* include/parallel/multiseq_selection.h: Added reference to paper.
* include/parallel/workstealing.h: Added reference to paper.
* include/parallel/balanced_quicksort.h: Added reference to paper.
* include/parallel/tree.h: Added reference to paper.
From-SVN: r129129
2007-10-08 Richard Guenther <rguenther@suse.de>
PR middle-end/33691
PR middle-end/33694
PR middle-end/33696
* fold-const.c (fold_binary): Use the correct types when
folding (A | CST1) & CST2 to (A & CST2) | (CST1 & CST2).
(fold_binary): Use the correct types when folding
(-A) - B to (-B) - A.
(fold_unary): Use the correct types when folding ~(X).
* gcc.dg/pr33691.c: New testcase.
* gcc.dg/pr33694.c: Likewise.
* gcc.dg/pr33696.c: Likewise.
From-SVN: r129128
* configure.ac (CFLAGS_FOR_BUILD, CXXFLAGS_FOR_BUILD, LDFLAGS_FOR_BUILD): Default them to host flags only
for $host = $build.
Set default CXXFLAGS_FOR_BUILD to CXXFLAGS, not CFLAGS.
Set default LDFLAGS_FOR_BUILD to LDFLAGS, not CFLAGS.
* configure: Regenerate.
From-SVN: r129122
PR ada/33454
Revert:
2007-08-31 Ben Elliston <bje@au.ibm.com>
* Makefile.in (LIBGNAT_TARGET_PAIRS): Use system-linux-ppc64.ads
when compiling for powerpc64-*-linux.
* system-linux-ppc64.ads: New file.
From-SVN: r129121
2007-10-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/33683
* mathbuiltins.def (GAMMA): Change function name to
"tgamma" instad of "gamma".
2007-10-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/33683
* gfortran.dg/gamma_5.f90: New test case
From-SVN: r129116
* config/m68k/m68k.c, config/m68k/m68k.md: Use the assembly
syntax for ASSEMBLER_DIALECT.
* config/m68k/m68k.h (ASSEMBLER_DIALECT): New.
From-SVN: r129070
* dwarf2out.c (dwarf2out_frame_init): Check for DWARF2_FRAME_INFO
when determining whether to record INCOMING_RETURN_ADDR_RTX.
Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>
From-SVN: r129066
Manuel López-Ibáñez
Wolfgang Bangerth
Zhou Drangon
Benjamin Kosnik
Thomas Koenig
Paolo Carlini
H.J. Lu
Kazu Hirata
Richard Guenther
Kenneth Zadeck
Richard Sandiford
Jan Hubicka
James E Wilson
Alexandre Oliva
Alexandre Oliva
GCC Administrator
Johannes Singler
Tobias Schlüter
Geoffrey Keating
Ollie Wild
Benjamin Kosnik
Mark Shinwell
Paolo Carlini
Mike Frysinger
Ben Elliston
Chris Jefferson
Eric Botcazou
Eric Botcazou
Jerry DeLisle
Benjamin Kosnik