* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): New function.
(find_interesting_uses_address): Punt if above function returns true.
From-SVN: r114851
* config/mips/mips.c (function_arg): Where one part of a
complex argument is in registers and the other part in the stack,
return a REG not a PARALLEL.
testsuite:
* gcc.c-torture/execute/complex-7.c: New.
From-SVN: r114847
* acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When
cross-compiling, put headers in $prefix/$target/include/c++.
* configure: Regenerated.
* configure.ac: Set gcc_gxx_include_dir to $target/include/c++
when cross-compiling. Do not substitute libstdcxx_incdir.
* configure: Regenerated.
From-SVN: r114845
* critical.c (GOMP_critical_name_start): Fix *pptr initialization
when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
defined.
From-SVN: r114843
* varasm.c (mergeable_string_section): Check for embedded NULs and
NUL termination in the first int_size_in_bytes (TREE_TYPE (decl))
rather than TREE_STRING_LENGTH bytes.
* gcc.dg/merge-all-constants-1.c: New test.
From-SVN: r114842
2006-06-20 Steven G. Kargl <kargls@comcast.net>
* simplify.c (gfc_simplify_rrspacing): Initialize and clear mpfr_t
variable.
* gfortran.dg/rrspacing_1.f90: New test.
From-SVN: r114821
* os_dep.c (GC_wnt): Define.
(GC_init_win32): Set GC_wnt.
* dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
sections also on Windows 9x/ME.
From-SVN: r114818
* expr.c (expand_expr_real_1) <VECTOR_CST>: For vector constants with
integer modes, attempt to directly construct an integer constant.
* fold-const.c (native_encode_vector): Determine the size of each
element from the vector type instead of the first vector element.
* tree.c (build_constructor_single): Mark a CONSTRUCTOR as constant,
if all of its elements/components are constant.
(build_constructor_from_list): Likewise.
From-SVN: r114815
PR tree-optimization/27331
* tree-data-ref.c (free_data_ref): New function.
(create_data_ref): Fail if the data reference has unknown access
function.
(free_data_refs): Use free_data_ref.
* gcc.dg/pr27331.c: New test.
From-SVN: r114810
PR libgomp/26175
PR libgomp/26477
* configure.ac: If neither --enable-linux-futex nor
--disable-linux-futex is passed, determine the default by checking
for compiling and/or running against NPTL. With --enable-linux-futex,
check if SYS_gettid and SYS_futex are defined.
* configure: Rebuilt.
From-SVN: r114809
2006-06-20 David Ayers <d.ayers@inode.at>
PR bootstrap/28072
* configure.in: Add target-boehm-gc to noconfigdirs depending on
whether target-libjava is being configured instead of whether the
java front end is enabled.
* configure: Regenerate.
From-SVN: r114808
PR ada/18692
* lib/gnat.exp: New file.
* lib/gnat-dg.exp: Likewise.
* gnat.dg: New directory.
* gnat.dg/dg.exp: New driver.
* gnat.dg/specs: New directory.
* gnat.dg/specs/specs.exp: New driver.
* gnat.dg/style: New directory.
* gnat.dg/style/style.exp: New driver.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r114805
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25049
PR fortran/25050
* check.c (non_init_transformational): New function.
(find_substring_ref): New function to signal use of disallowed
transformational intrinsic in an initialization expression.
(gfc_check_all_any): Call previous if initialization expr.
(gfc_check_count): The same.
(gfc_check_cshift): The same.
(gfc_check_dot_product): The same.
(gfc_check_eoshift): The same.
(gfc_check_minloc_maxloc): The same.
(gfc_check_minval_maxval): The same.
(gfc_check_gfc_check_product_sum): The same.
(gfc_check_pack): The same.
(gfc_check_spread): The same.
(gfc_check_transpose): The same.
(gfc_check_unpack): The same.
PR fortran/18769
*intrinsic.c (add_functions): Add gfc_simplify_transfer.
*intrinsic.h : Add prototype for gfc_simplify_transfer.
*simplify.c (gfc_simplify_transfer) : New function to act as
placeholder for eventual implementation. Emit error for now.
PR fortran/16206
* expr.c (find_array_element): Eliminate condition on length of
offset. Add bounds checking. Rearrange exit. Return try and
put gfc_constructor result as an argument.
(find_array_section): New function.
(find_substring_ref): New function.
(simplify_const_ref): Add calls to previous.
(simplify_parameter_variable): Return on NULL expr.
(gfc_simplify_expr): Only call gfc_expand_constructor for full
arrays.
PR fortran/20876
* match.c (gfc_match_forall): Add missing locus to gfc_code.
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/28005
* m4/matmul.m4: aystride = 1 does not uniquely detect the
presence of a temporary transpose; an array element in the
first dimension produces the same signature. Detect this
using the rank of a and add specific code.
* generated/matmul_r4.c: Regenerate.
* generated/matmul_r8.c: Regenerate.
* generated/matmul_r10.c: Regenerate.
* generated/matmul_r16.c: Regenerate.
* generated/matmul_c4.c: Regenerate.
* generated/matmul_c8.c: Regenerate.
* generated/matmul_c10.c: Regenerate.
* generated/matmul_c16.c: Regenerate.
* generated/matmul_i4.c: Regenerate.
* generated/matmul_i8.c: Regenerate.
* generated/matmul_i16.c: Regenerate.
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/16206
* gfortran.dg/array_initializer_1.f90: New test.
PR fortran/28005
* gfortran.dg/matmul_3.f90: New test.
From-SVN: r114802
2006-06-19 Andrew Pinski <pinskia@gmail.com>
PR middle-end/28075
* tree-inline.c (setup_one_parameter): Strip useless
type conversion before adding it to the IR.
(declare_return_variable): Likewise.
2006-06-19 Andrew Pinski <pinskia@gmail.com>
PR middle-end/28075
* gcc.dg/tree-ssa/inline-1.c: New test.
From-SVN: r114801
2006-06-19 Anatoly Sokolov <aesok@post.ru>
* gcc.dg/pr18241-1.c: Use __SIZE_TYPE__ instead of unsigned long
in malloc prototype; remove XFAIL.
* gcc.dg/pr18241-2.c: Ditto.
* gcc.dg/20050321-1.c: Use __SIZE_TYPE__ instead of unsigned long
in memset prototype; remove XFAIL.
* gcc.dg/tree-ssa/pr23382.c: Ditto.
From-SVN: r114790
2006-06-19 Anatoly Sokolov <aesok@post.ru>
* gcc.dg/pr18241-1.c: Use __SIZE_TYPE__ instead of unsigned long
in malloc prototype; remove XFAIL.
* gcc.dg/pr18241-2.c: Ditto.
* gcc.dg/20050321-1.c: Use __SIZE_TYPE__ instead of unsigned long
in memset prototype; remove XFAIL.
* gcc.dg/tree-ssa/pr23382.c: Ditto.
From-SVN: r114789
2006-06-19 Richard Guenther <rguenther@suse.de>
* tree-ssa-pre.c (try_combine_conversion): Strip useless
type conversions after folding.
From-SVN: r114784
2006-06-19 Richard Guenther <rguenther@suse.de>
* ggc-page.c (extra_order_size_tab): Add entries with
size of struct function and basic_block.
(size_lookup): Extend to cover sizes up to 511.
(ggc_alloc_stat): Adjust user.
(ggc_pch_count_object): Likewise.
(ggc_pch_alloc_object): Likewise.
(ggc_pch_write_object): Likewise.
From-SVN: r114783
PR target/27861
* expmed.c (expand_shift): On SHIFT_COUNT_TRUNCATED targets, we may
have stripped a SUBREG from the shift count, so we may need to
convert_to_mode back to the type's mode before calling make_tree.
Use new_amount instead of amount to avoid expanding a tree twice.
* gcc.dg/pr27861-1.c: New test case.
From-SVN: r114773
2006-06-19 Richard Guenther <rguenther@suse.de>
PR middle-end/28045
* fold-const.c (operand_equal_p): Check if the argument types
have the same precision before stripping NOPs.
* gcc.dg/torture/pr28045.c: New testcase.
From-SVN: r114772
2006-06-19 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/27341
* tree-cfg.c (gimplify_val): Call mark_new_vars_to_rename on the
statement we get.
* tree-complex.c (pass_lower_complex): Update SMT usage.
From-SVN: r114771
2006-06-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("doloop_si64", "doloop_si31", "doloop_di"):
Add a new alternative to the constraint strings. Add move of
operand 1 to 3 to the splitter definition.
("doloop_si_long"): Second contraint alternative removed.
From-SVN: r114767
Bryce McKinlay
Eric Botcazou
Richard Guenther
Joseph Myers
Mark Mitchell
Jakub Jelinek
GCC Administrator
Roger Sayle
Janis Johnson
Paolo Carlini
Thomas Fitzsimmons
Steven G. Kargl
Ranjit Mathew
Vladimir Prus
Volker Reichelt
Zdenek Dvorak
David Ayers
James A. Morrison
Paul Thomas
Andrew Pinski
Martin Michlmayr
Anatoly Sokolov
Mike Stump
Zdenek Dvorak
Andrew Haley
Denis Chertykov
Daniel Berlin
Keith Seitz
Andreas Krebbel
John David Anglin