* unwind-dw2.c (uw_init_context_1): Fix test that checks if
dwarf_reg_size_table has been initialized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118188 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_mathfn_3): Correct coding style.
* ddg.c (print_ddg_edge): Likewise.
* dwarf2out.c (prune_unused_types_walk): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* langhooks.c (add_builtin_function): Likewise.
* reg-stack.c (subst_stack_regs_pat): Likewise.
* tree.c (expanded_location): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118187 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-30  Andrew Pinski  <pinskia@gmail.com>

        PR fortran/29410
        * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer):
        Change over to create VIEW_CONVERT_EXPR instead of using an
        ADDR_EXPR, a cast and then an indirect reference
2006-10-30  Andrew Pinski  <pinskia@gmail.com>

        PR Fortran/29410
        * gfortran.fortran-torture/execute/transfer1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118186 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-30  Dirk Mueller  <dmueller@suse.de>

       * typeck.c (build_unary_op): Fix indenting. Use G_().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118185 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++-v3:
* testsuite/config/default.exp (${tool}_target_compile): Use
v3_target_compile.

gcc/testsuite:
* lib/target-supports.exp (check_function_available): Declare
function before calling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118182 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/mips/linux.h (NO_SHARED_SPECS): Correct syntax error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118179 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/29637
* tree.c (make_vector_type): Don't recurse if TYPE_MAIN_VARIANT
of the innertype is the innertype itself.

* gcc.dg/pr29637.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118175 138bc75d-0d04-0410-961f-82ee72b054a4

Fix whitespacing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118173 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (file_name_acquire): Correct typo.
Formatting tweak to earlier ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118171 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/fold-compare-1.c: Update to reflect recent changes in
tree canonicalization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118170 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Daniel Berlin  <dberlin@dberlin.org>

* tree.h (tree_value_handle): Remove struct value_set declaration.
Change value_set to bitmap_set.
* tree-pretty-print.c (dump_generic_node): Use has_stmt_ann.
* tree-vn.c (get_value_handle): Made inline and moved to
tree-flow-inline.h.
* tree-flow-inline.h: (has_stmt_ann): New function.
* tree-ssa-pre.c (expressions): New variable.
(next_expression_id): Ditto.
(alloc_expression_id): New function.
(struct value_set): Remove.
(get_expression_id): New function.
(get_or_alloc_expression_id): Ditto.
(expression_for_id): Ditto.
(clear_expression_ids): Ditto.
(FOR_EACH_EXPR_ID_IN_SET): New macro.
(bb_value_sets): Renamed to bb_bitmap_sets.
All value sets replaced with bitmap_sets.
Add visited member.
(BB_VISITED): New macro.
(postorder): New variable.
(add_to_value): Removed.
(value_exists_in_set_bitmap): Ditto.
(value_insert_into_set_bitmap): Ditto.
(set_new): Ditto.
(set_copy): Ditto.
(set_remove): Ditto.
(set_contains_value): Ditto.
(insert_into_set): Ditto.
(set_equal): Ditto.
(find_leader): Ditto.
(bitmap_set_subtract_from_value_set): Ditto.
(value_insert_into_set): Ditto.
(print_value_set): Ditto.
(debug_value_set): Ditto.
(constant_expr_p): New function.
(bitmap_remove_from_set): Ditto.
(bitmap_insert_into_set): Ditto.
(bitmap_set_free): Ditto.
(vh_compare): Ditto.
(sorted_array_from_bitmap_set): Ditto.
(bitmap_set_subtract): Ditto.
(bitmap_set_equal): Ditto.
(debug_bitmap_set): Ditto.
(find_leader_in_sets): Ditto.
(bitmap_set_replace_value): Modify for bitmapped sets.
(phi_translate): Ditto.
(phi_translate_set): Ditto.
(bitmap_find_leader): Ditto.
(valid_in_sets): Ditto.
(union_contains_value): Ditto.
(clean): Ditto.
(compute_antic_aux): Ditto.  Mark changed blocks.
(compute_antic): Ditto. Iterate in postorder and only over
changing blocks.
(compute_rvuse_and_antic_safe): Reuse postorder.
(create_component_ref_by_pieces): Modify for bitmapped sets.
(find_or_generate_expression): Ditto.
(create_expression_by_pieces): Ditto.
(insert_into_preds_of_block): Ditto.
(changed_blocks): New variable.
(do_regular_insertion): Broken out from insert_aux.
(insert_aux): Modified for bitmapped sets.
(find_existing_value_expr): New function.
(create_value_expr_from): Use it.
(insert_extra_phis): Removed.
(print_bitmap_set): Renamed from bitmap_print_value_set.
(compute_avail): Handle RETURN_EXPR.
(init_pre): Modify for bitmapped sets.
* tree-flow.h (has_stmt_ann): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118169 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_floor): Check for the availability of
the C99 trunc function before transforming floor into trunc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118168 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118165 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_hypot): Rearrange recursive
transformation before others, and also do ABS_EXPR.  When
necessary, check flag_unsafe_math_optimizations.  When necessary,
add fabs.

testsuite:
* gcc.dg/builtins-20.c: Add more hypot tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118160 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Paolo Carlini  <pcarlini@suse.de>

* src/debug.cc (_Safe_sequence_base::_M_revalidate_singular): Fix
pasto, advance __iter only once per iteration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118159 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_comparison): Fold ~X op ~Y as Y op X.
Fold ~X op C as X op' ~C, where op' is the swapped comparison.
(fold_binary): ~X eq/ne C is now handled in fold_comparison.
Fold -X eq/ne -Y as X eq/ne Y.

* gcc.dg/fold-compare-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118158 138bc75d-0d04-0410-961f-82ee72b054a4

   PR c++/29089
       * typeck.c (build_unary_op): Duplicate warning message
       for easier translation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118156 138bc75d-0d04-0410-961f-82ee72b054a4

fix testcase

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118155 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Dirk Mueller  <dmueller@suse.de>

        PR c++/16307
        * typeck.c (build_array_ref): Warn for char subscriptions
        on pointers.

        * g++.dg/warn/Wchar-subscripts-2.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118154 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.md (mul<mode>3): Check ISA_HAS_MUL3 rather than
GENERATE_MULT3_<MODE>.  Restrict the test to SImode.  Use ISA_HAS_MUL3
rather than GENERATE_MULT3_SI in the various define_peephole2s.
(mulsi3_mult3): Depend on ISA_HAS_MUL3 rather than GENERATE_MULT3_SI.
Use an inclusive test for "mult" rather than "mul".
(rotr<mode>3): Depend on ISA_HAS_ROR.
* config/mips/mips.h (GENERATE_MULT3_SI): Delete in favor of
ISA_HAS_MUL3.
(GENERATE_MULT3_DI): Delete.
(ISA_HAS_64BIT_REGS): Use consistent formatting.
(ISA_HAS_MUL3): New macro.
(ISA_HAS_CONDMOVE, ISA_HAS_8CC): Use consistent formatting.
(ISA_HAS_FP4, ISA_HAS_MADD_MSUB, ISA_HAS_NMADD_NMSUB): Likewise.
(ISA_HAS_CLZ_CLO): Likewise.
(ISA_HAS_DCLZ_DCLO): Delete.
(ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC): Require !TARGET_MIPS16.
(ISA_HAS_MACC): Require !TARGET_MIPS16 for all ISAs, not just
the VR4120 and VR4130.
(ISA_HAS_MACCHI): Use consistent formatting.
(ISA_HAS_ROTR_SI, ISA_HAS_ROTR_DI): Delete in favor of...
(ISA_HAS_ROR): ...this new macro.
(ISA_HAS_PREFETCH, ISA_HAS_PREFETCHX): Use consistent formatting.
(ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS): Likewise.
(ISA_HAS_LOAD_DELAY): Use ISA_MIPS1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118153 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/15458
* fold-const.c (fold_binary): Optimize ~X ^ C as X ^ ~C, where C
is a constant.

* gcc.dg/fold-xornot-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118152 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (gfc_conv_intrinsic_loc): Make LOC return a
signed integer node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118151 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/17741
* decl.c (get_proc_name): Bump current namespace refs count.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118149 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Richard Guenther  <rguenther@suse.de>

* config/i386/i386-protos.h (ix86_expand_trunc): Declare.
(ix86_expand_truncdf_32): Likewise.
* config/i386/i386.c (ix86_expand_trunc): New function expanding
trunc inline for SSE math and -fno-trapping-math and if not
optimizing for size.
(ix86_expand_truncdf_32): Same for DFmode on 32bit archs.
* config/i386/i386.md (btruncsf2, btruncdf2): Adjust expanders
for expanding btrunc inline for SSE math.

* gcc.target/i386/math-torture/trunc.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118148 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all.
Handle tuning for bi-arch i[34567]86-*-linux* like that for
i[34567]86-*-solaris2.1[0-9]*.
* config/i386/linux64.h (TARGET_VERSION, MULTILIB_DEFAULTS):
Define conditionally depending on TARGET_64BIT_DEFAULT.
(SPEC_32, SPEC_64): Define.
(LINK_SPEC): Use them.
* doc/install.texi (--enable-targets=all): Document for x86-linux.

libcpp:
* configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
depending on --enable-targets=all.
* configure: Regenerate.

fixincludes:
* inclhack.def (AAB_fd_zero_asm_posix_types_h): Bypass on x86_64.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118147 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Richard Guenther  <rguenther@suse.de>

* config/i386/i386-protos.h (ix86_expand_round): Declare.
(ix86_expand_rounddf_32): Likewise.
* config/i386/i386.c (ix86_expand_round): New function expanding
round inline for SSE math and -fno-trapping-math and if not
optimizing for size.
(ix86_expand_rounddf_32): Same for DFmode on 32bit archs.
* config/i386/i386.md (rounddf2, roundsf2): New pattern expanding
round via ix86_expand_round.

* gcc.target/i386/math-torture/round.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118146 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Richard Guenther  <rguenther@suse.de>

* config/i386/i386-protos.h (ix86_expand_floorceil): Declare.
(ix86_expand_floorceildf_32): Likewise.
* config/i386/i386.c (ix86_expand_sse_compare_mask): New
static helper function.
(ix86_expand_floorceil): Expander for floor and ceil to SSE
math.
(ix86_expand_floorceildf_32): Same for DFmode on 32bit archs.
* config/i386/i386.md (floordf2): Adjust to enable floor
expansion via ix86_expand_floorceil if TARGET_SSE_MATH and
-fno-trapping-math is enabled and if not optimizing for size.
(floorsf2, ceildf2, ceilsf2): Likewise.
* config/i386/sse.md (sse_maskcmpsf3): New insn.
(sse2_maskcmpdf3): Likewise.

* gcc.target/i386/math-torture/ceil.c: New testcase.
* gcc.target/i386/math-torture/floor.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118145 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Richard Guenther  <rguenther@suse.de>

* builtins.c (expand_builtin_mathfn): Expand nearbyint as
rint in case -fno-trapping-math is enabled.
* config/i386/i386-protos.h (ix86_expand_rint): Declare.
* config/i386/i386.c (ix86_gen_TWO52): New static helper function.
(ix86_expand_sse_fabs): Likewise.
(ix86_expand_rint): New function expanding rint to x87 or SSE math.
* config/i386/i386.md (rintdf2): Enable for SSE math if
        -fno-trapping-math is enabled, use ix86_expand_rint for expansion.
(rintsf2): Likewise.

* gcc.target/i386/math-torture/rint.c: New testcase.
* gcc.target/i386/math-torture/nearbyint.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118144 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Richard Guenther  <rguenther@suse.de>

* genopinit.c (optabs): Change lfloor_optab and lceil_optab
to conversion optabs.
* optabs.c (init_optabs): Initialize lfloor_optab and lceil_optab
as conversion optab.
* optabs.h (enum optab_index): Remove OTI_lfloor and OTI_lceil.
(enum convert_optab_index): Add COI_lfloor and COI_lceil.
(lfloor_optab, lceil_optab): Adjust defines.
* builtins.c (expand_builtin_int_roundingfn): Adjust for
lfloor and lceil optabs now being conversion optabs.
* config/i386/i386-protos.h (ix86_expand_lfloorceil): Declare.
* config/i386/i386.c (ix86_expand_sse_compare_and_jump):
New static helper function.
(ix86_expand_lfloorceil): New function to expand lfloor and
lceil inline.
* config/i386/i386.md (lfloor<mode>2): Split into ...
(lfloorxf<mode>2): ... x87 variant
(lfloor<mode>di2, lfloor<mode>si2): ... and SSE variants
using ix86_expand_lfloorceil.
(lceil<mode>2, lceilxf<mode>2, lceil<mode>di2, lceil<mode>si2):
Likewise.
* doc/md.texi (lfloorMN, lceilMN): Document.

* gcc.target/i386/math-torture/lfloor.c: New testcase.
* gcc.target/i386/math-torture/lceil.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118143 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Tobias Burnus  <burnus@net-b.de>

       PR libgfortran/24313
       * gfortran.dg/csqrt_2.f: Remove xfail *-*-linux-gnu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118142 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Regenerate.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118140 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* configure.ac (HAVE_AS_NO_SHARED): New AC_DEFINE.  Test for the
-mno-shared assembler option on mips targets.
* configure, config.in: Regenerate.
* config/mips/linux.h (NO_SHARED_SPECS): New macro.
(DRIVER_SELF_SPECS): Define to NO_SHARED_SPECS if non-empty.
* config/mips/linux64.h (DRIVER_SELF_SPECS): Include NO_SHARED_SPECS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118138 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_classify_symbol): Test DECL_WEAK as well
as TREE_PUBLIC when deciding whether to return SYMBOL_GOT_GLOBAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118137 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/29520
* include/tr1/random (geometric_distribution<>::
operator()(_UniformRandomNumberGenerator&)): Only declare.
* include/tr1/random.tcc (geometric_distribution<>::
operator()(_UniformRandomNumberGenerator&),
poisson_distribution<>::operator()(_UniformRandomNumberGenerator&),
binomial_distribution<>::operator()(_UniformRandomNumberGenerator&)):
Reject candidate floating point values not convertible to the
result_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118135 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/29629
* trans-openmp.c (gfc_trans_omp_array_reduction): Set attr.flavor
of init_val_sym and outer_sym to FL_VARIABLE.

* testsuite/libgomp.fortran/pr29629.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118134 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin.c, config/darwin.opt, config/ia64/itanium1.md,
config/ia64/itanium2.md, real.c, tree-ssa-structalias.c: Fix
comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118133 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020118-1.c,
gcc.c-torture/execute/builtins/strlen.c,
gcc.c-torture/execute/pr23135.c, lib/fortran-torture.exp: Fix
comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118132 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118131 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118130 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29335
* builtins.c (do_mpfr_arg2, fold_builtin_hypot): New.
(fold_builtin_pow): Evaluate constant arguments at compile-time
using MPFR.
(fold_builtin_1): Handle BUILT_IN_ATAN2 and BUILT_IN_HYPOT.
(do_mpfr_ckconv): New helper function.
(do_mpfr_arg1): Use do_mpfr_ckconv.
(do_mpfr_arg2): New.

testsuite:
* gcc.dg/builtins-20.c: Add tests for hypot.
* gcc.dg/torture/builtin-math-2.c (TESTIT2): New.  Add tests for
two-argument builtins.
* gcc.dg/torture/builtin-math-3.c (TESTIT_R): Renamed from
TESTIT2.  Update all callers.
(TESTIT2, TESTIT2_R): New helper macros.
Add testcases for pow, hypot and atan2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118129 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/29271
        * doc/invoke.texi (-fdump-rtl-sched2) Fix file extension number.
        (-fdump-rtl-sched): Rename to ..
        (-fdump-rtl-sched1): here.  Also fix file extension number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118128 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118126 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Steven G. Kargl  <kargl@gcc.gnu.org>
* gfortran.h: Remove GFC_MPFR_TOO_OLD.
* arith.c (arctangent2): Remove function
(gfc_check_real_range): Remove subnormal kludge.
* arith.h: Remove arctangent2 prototype.
* simplify.c: (gfc_simplify_atan2): Remove use of arctangent2.
(gfc_simplify_exponent, gfc_simplify_log, gfc_simplify_nearest,
gfc_simplify_rrspacing, gfc_simplify_spacing): Remove mpfr kludges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118120 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/29295
        * typeck.c (build_unary_op): Use same_type_p when comparing to
        boolean type.

2006-10-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/29295
        * g++.dg/expr/bool1.C: New test.
        * g++.dg/expr/bool2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118118 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-29  Dirk Mueller  <dmueller@suse.de>

       PR c++/29033
      * typeck.c (build_binary_op): Duplicate warning message
       for better translation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118117 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/array (array<>::_M_at): New.
(array<>::at): Fix off-by-one bug, use the above.
* testsuite/tr1/6_containers/array/element_access/
at_out_of_range.cc: Adjust.

* include/tr1/array (class array<>): Remove non-conforming default
for the second parameter.
* include/ext/array_allocator.h: Adjust.

* include/tr1/array (array<>::front, array<>::back): Do not return
a reference to memory not belonging to the array when _Nm == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118114 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-10-28  Tobias Burnus  <burnus@net-b.de>

PR fortran/28224
* io.c (check_io_constraints): Allow namelists
  for internal files for Fortran 2003.

testsuite/
2006-10-28  Tobias Burnus  <burnus@net-b.de>

PR fortran/28224
* gfortran.dg/io_constraints_2.f90: Use -std=f95.
* gfortran.dg/namelist_internal.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118113 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Tobias Burnus  <burnus@net-b.de>

PR fortran/29625
* gfortran.dg/io_real_boz.f90: Add.
* gfortran.dg/io_real_boz2.f90: Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118112 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28 Tobias Burnus <burnus@net-b.de>

PR fortran/29625
* io/transfer.c (formatted_transfer_scalar): Allow binary edit
  descriptors for real variables; give error for BOZ edit
  descriptor for non-integers when using -std=f*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118111 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Richard Guenther  <rguenther@suse.de>

* fold-const.c (maybe_canonicalize_comparison): Fix code
to match comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118110 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (GENERAL_REGNO_P): Use STACK_POINTER_REGNUM.
        (NON_QI_REG_P): Use IN_RANGE.
        (REX_INT_REGNO_P): Use IN_RANGE.
        (FP_REGNO_P): Use IN_RANGE.
        (SSE_REGNO_P): Use IN_RANGE.
        (REX_SSE_REGNO_P): Use IN_RANGE.
        (MMX_REGNO_P): Use IN_RANGE.
        (STACK_REGNO_P): New macro.
        (STACK_REG_P): Use STACK_REGNO_P.
        (NON_STACK_REG_P): Use STACK_REGNO_P.
        (REGNO_OK_FOR_INDEX_P): Use REX_INT_REGNO_P.
        (REGNO_OK_FOR_BASE_P): Use GENERAL_REGNO_P.
        (REG_OK_FOR_INDEX_NONSTRICT_P): Use REX_INT_REGNO_P.
        (REG_OK_FOR_BASE_NONSTRICT_P): Use GENERAL_REGNO_P.
        (HARD_REGNO_RENAME_OK): Use !IN_RANGE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118109 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.am (nat_source_files): Add natBreakpoint.cc.
        * sources.am: Regenerated.
        * Makefile.in: Regenerated.
        * gnu/gcj/jvmti/Breakpoint.java: New file.
        * gnu/gcj/jvmti/natBreakpoint.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118108 138bc75d-0d04-0410-961f-82ee72b054a4

* except.h (output_function_exception_table): Add 'const char*' param.
* except.c (switch_to_exception_section): Add 'const char*' param.
If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
and flag_function_sections is set, use a function-specific section.
(output_function_exception_table): Add 'const char*' param.
Adjust call to switch_to_exception_section.
* final.c (rest_of_handle_final): Adjust calls to
output_function_exception_table.
* configure.ac (HAVE_LD_EH_GC_SECTIONS): New check.
* config.in: Regenerate.
* configure: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118107 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Richard Guenther  <rguenther@suse.de>

PR middle-end/26899
* fold-const.c (maybe_canonicalize_comparison_1): Helper
for maybe_canonicalize_comparison.
(maybe_canonicalize_comparison): New function for canonicalizing
comparison trees.
(fold_comparison): Call it to canonicalize comparisons with
constants involved.

* gcc.dg/tree-ssa/pr26899.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118106 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-28  Richard Guenther  <rguenther@suse.de>

PR target/28806
* builtins.c (expand_builtin_int_roundingfn_2): Expand
BUILT_IN_LROUND and BUILT_IN_LLROUND from here.
(expand_builtin): Adjust likewise.
* genopinit.c (optabs[]): Add lround optab.
* optabs.c (init_optabs): Initialize lround_optab.
* optabs.h (enum convert_optab_index): Add COI_lround.
(lround_optab): Define.
* config/i386/i386-protos.h (ix86_expand_lround): Declare.
* config/i386/i386.c (ix86_sse_copysign_to_positive): New
static function.
(ix86_expand_lround): New function.
* config/i386/i386.md (lround<mode>di2, lround<mode>si2):
New expanders.
* doc/md.texi (lroundMN2): Document.

* gcc.target/i386/math-torture/lround.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118105 138bc75d-0d04-0410-961f-82ee72b054a4

Fixup whitespacing

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118104 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/29377
        * config/h8300/h8300.c (h8300_emit_stack_adjustment): Change "size"
        argument to HOST_WIDE_INT.  Update function prototype.
        (round_frame_size): Change return type to HOST_WIDE_INT.  Change
        "size" argument to HOST_WIDE_INT.  Update function prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118102 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (output_387_ffreep): Create output from a
        template string for !HAVE_AS_IX86_FFREEP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118101 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/java-stack.h (ncodeMap): Declare.
        (_Jv_StackTrace): Make _Jv_GetMethodDeclaringClass friend.
        * java/lang/Class.h (_Jv_GetMethodDeclaringClass): Declare.
        * java/lang/natClass.cc (_Jv_GetMethodDeclaringClass): New
        function.
        * stacktrace.cc (ncodeMap): Redefine from file global to global
        for class _Jv_StackTrace.
        (_Jv_StackTrace::UpdateNCodeMap): Add interpreted classes, too,
        so that _Jv_GetMethodDeclaringClass can find them all.
        (_Jv_StackTrace::ClassForFrame): Exclude interpreted classes.
        * jvmti.cc (_Jv_JVMTI_GetMethodDeclaringClass): New function.
        (_Jv_JVMTI_Interface): Define GetMethodDeclaringClass function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118100 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Eric Christopher  <echristo@apple.com>

    * config/darwin.c: Fix formatting and grammar.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118099 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118097 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin): Don't generate NOP_EXPR that is going
to be thrown away soon when IGNORE is set.
* tree-ssa-ccp.c (convert_to_gimple_builtin): Add IGNORE argument
indicating when return value shall not be computed.
* gimplify.c (internal_get_tmp_var): Avoid random tree sharing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118091 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Vladimir Makarov  <vmakarov@redhat.com>

* config/i386/i386.h (TARGET_GEODE):
(TARGET_CPU_CPP_BUILTINS): Add code for geode.
(TARGET_CPU_DEFAULT_geode): New macro.
(TARGET_CPU_DEFAULT_k6, TARGET_CPU_DEFAULT_k6_2,
TARGET_CPU_DEFAULT_k6_3, TARGET_CPU_DEFAULT_athlon,
TARGET_CPU_DEFAULT_athlon_sse, TARGET_CPU_DEFAULT_k8,
TARGET_CPU_DEFAULT_pentium_m, TARGET_CPU_DEFAULT_prescott,
TARGET_CPU_DEFAULT_nocona, TARGET_CPU_DEFAULT_generic): Increase
the macro values.
(TARGET_CPU_DEFAULT_NAMES): Add geode.
(processor_type): Add PROCESSOR_GEODE.

* config/i386/i386.md: Include geode.md.
(cpu): Add geode.

* config/i386/i386.c (geode_cost): New initialized global
variable.
(m_GEODE, m_K6_GEODE): New macros.
(x86_use_leave, x86_push_memory, x86_deep_branch, x86_use_sahf,
x86_use_himode_fiop, x86_promote_QImode, x86_add_esp_4,
x86_add_esp_8, x86_rep_movl_optimal, x86_ext_80387_constants,
x86_schedule): Use m_K6_GEODE instead of m_K6.
(x86_movx, x86_cmove): Set up m_GEODE.
(x86_integer_DFmode_moves): Clear m_GEODE.
(processor_target_table): Add entry for geode.
(processor_alias_table): Ditto.

* config/i386/geode.md: New file.

* doc/invoke.texi: Add entry about geode processor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118090 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/builtins-43.c: Add -fno-finite-math-only.
* gcc.dg/builtins-44.c: Likewise.
* gcc.dg/builtins-45.c: Likewise.
* gcc.dg/pr28796-2.c: Likewise.
* gcc.dg/unordered-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118089 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/27954  Fix type in changelog, pr number
* gfortran.dg/error_recovery_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118086 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/29563
* gfortran.dg/error_recovery_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118085 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/27954
* decl.c (gfc_free_data_all): New function to free all data structures
after errors in DATA statements and declarations.
(top_var_list): Use new function.(top_val_list): Use new function.
(gfc_match_data_decl): Use new function.
* misc.c (gfc_typename): Fixed incorrect function name in error text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118084 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin-c.c (darwin_cpp_builtins): Move __STATIC__ and
__DYNAMIC__ from here back to ...
* config/darwin.h (CPP_SPEC): ... here.
Radar 4804385

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118082 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118077 138bc75d-0d04-0410-961f-82ee72b054a4

  * ggc-common.c (ggc_min_heapsize_heuristic): Be more conservative
      when choosing the minimum heapsize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118070 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118069 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/unwind-dw2.h: Move cfa-related variables into
struct frame_state_reg_info to ensure that the CFA is properly
handled when executing DW_CFA_{remember,restore}_state.
* gcc/unwind-dw2.c, gcc/config/alpha/linux-unwind.h,
gcc/config/alpha/vms-unwind.h, gcc/config/s390/tpf-unwind.h
gcc/config/s390/linux-unwind.h, gcc/config/sparc/linux-unwind.h
gcc/config/i386/linux-unwind.h, gcc/config/sh/linux-unwind.h
gcc/config/rs6000/linux-unwind.h,
gcc/config/rs6000/darwin-fallback.c, gcc/config/pa/linux-unwind.h,
gcc/config/pa/hpux-unwind.h, gcc/config/mips/linux-unwind.h:
Modify to use new cfa_* fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118068 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-26  Richard Guenther  <rguenther@suse.de>

* gcc.target/i386/i386.exp: Use glob, not find to collect
tests.  Avoids recursing into subdirectories.
* gcc.target/i386/math-torture/math-torture.exp: Torture
for interesting ia32 math options.
* gcc.target.i386/math-torture/lrint.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118065 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/29563
* gfortran.dg/arrayio_9.f90: Update test.
* gfortran.dg/arrayio_19.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118064 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/29563
* io/list_read.c (next_char): Fix an error in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118063 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-26  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (s390_init_frame_layout): Check positive
frame_size.

2006-10-26  Andreas Krebbel  <krebbel1@de.ibm.com>

* gcc.dg/20061026.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118062 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/29563
* gfortran.dg/arrayio_9.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118060 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/29563
* io/io.h (st_parameter_dt): Add new flag at_eof.
* io/list_read.c (next_char): Set flag when EOF and return '\n' to
signal EOR.  Check flag on next call and jump out.
* io/unit.c (get_internal_unit): Initialize new flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118059 138bc75d-0d04-0410-961f-82ee72b054a4

pex-win32.c (argv_to_cmdline): Replace xmalloc with XNEWVEC.
(find_executable): Likewise.
(win32_spawn): Cast alloca return to (char**).
Replace malloc with XNEWVEC.
bcopy.c (bcopy): Add explict casts in assignments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118058 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (get_name): Remove extraneous break.
(gimplify_omp_for): Initialise ret with GS_OK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118057 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118054 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/builtins/strlen.c: Do not use strcpy.
Copy the strings manually, as strcpy may call strlen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118045 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/hpux.h: Define _INCLUDE__STDC_A1_SOURCE in C++.
Add unix98.o to link line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118043 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29335
* builtins.c (fold_builtin_cbrt, fold_builtin_logarithm):
Calculate compile-time constants using MPFR.
(fold_builtin_1): Likewise handle BUILT_IN_ERF, BUILT_IN_ERFC,
BUILT_IN_EXPM1 and BUILT_IN_LOG1P.

testsuite:
* gcc.dg/torture/builtin-math-2.c (TESTIT): Use new helper macro.
Add checks for log, log2, log10 and log1p.

* gcc.dg/torture/builtin-math-3.c: Add checks for -0.0 everywhere
we already test 0.0.  Add checks for expm1, log, log2, log10,
log1p, cbrt, erf and erfc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118042 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-25  Andreas Tobler  <a.tobler@schweiz.org>

* testsuite/libjava.jvmti/natevents.cc (do_callback_arg_tests): Replace
formatting modifiers %p with %#llx and cast the arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118040 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/lib2funcs.S: Use C-style comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118039 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pthread-init-2.c: Define _POSIX_C_SOURCE on ia64 HP-UX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118035 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (gen_compile_unit_die): Use IS_ABSOLUTE_PATH.
        (file_table_relative_p): Likewise.
        (dwarf2out_finish): Likewise.
        (file_name_acquire): Use DIR_SEPARATOR and DIR_SEPARATOR_2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118033 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-25  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c (intra_create_variable_infos):
  Don't recreate nonlocal_all if it already exists.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118031 138bc75d-0d04-0410-961f-82ee72b054a4

2006-10-25  Richard Guenther  <rguenther@suse.de>

* optabs.h (enum optab_index): Remove OTI_lrint.
(enum convert_optab_index): Add COI_lrint.
(lrint_optab): Adjust.
(expand_sfix_optab): Declare.
* optabs.c (expand_sfix_optab): New function.
(init_optabs): Init lrint_optab as conversion optab.
* genopinit.c (lrint_optab): Change to a conversion optab.
* builtins.c (expand_builtin_int_roundingfn_2): Adjust to
expansion via conversion optab.
* config/i386/i386.md (*fistdi2_1): Remove
flag_unsafe_math_optimizations guard.
(fistdi2, fistdi2_with_temp, *fist<mode>2_1, fist<mode>2,
fist<mode>2_with_temp): Likewise.
(lrint<mode>2): Split into...
(lrintxf<mode>2): ... x87 part
(lrint<mode>di2, lrint<mode>si2): ... and SSE parts.
* config/i386/sse.md (sse_cvtss2si_2, sse_cvtss2_siq_2,
sse2_cvtsd2si_2, sse2_cvtsd2siq_2): New insns for
UNSPEC_FIX_NOTRUNC matching non-vector float modes.
* doc/md.texi (lrintMN2): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118029 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/28909
        * config/i386/sync.md ("sync_add<mode>", "sync_sub<mode>"):
        Use inc and dec instructions for TARGET_USE_INCDEC.
        ("*sync_compare_and_swap<mode>"): Fix -masm=intel template.
        ("sync_double_compare_and_swap<mode>"): Likewise.
        ("*sync_double_compare_and_swapdi_pic"): Likewise.
        ("*sync_compare_and_swap_cc<mode>"): Likewise.
        ("sync_double_compare_and_swap_cc<mode>"): Likewise.
        ("*sync_double_compare_and_swap_ccdi_pic"): Likewise.
        ("sync_old_add<mode>"): Likewise.
        ("sync_lock_test_and_set<mode>"): Likewise.
        ("sync_lock_test_and_set<mode>"): Likewise.
        ("sync_add<mode>"): Likewise.
        ("sync_sub<mode>"): Likewise.
        ("sync_ior<mode>"): Likewise.
        ("sync_and<mode>"): Likewise.
        ("sync_xor<mode>"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118028 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS: Move myself to Write After Approval section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118027 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.h (enum optab_index): Rename OTI_drem to OTI_remainder.
        (remainder_optab): Define corresponding macro.
        (drem_optab): Remove.
        * optabs.c (init_optabs): Initialize remainder_optab.  Remove
        drem_optab initialization.
        * genopinit.c (optabs): Implement remainder_optab using
        remainder?f3 patterns.  Remove drem_optab.
        * builtins.c (expand_builtin_mathfn_2): Handle
        BUILT_IN_REMAINDER{,F,L} using remainder_optab.
        (expand_builtin): Expand BUILT_IN_REMAINDER{,F,L} using
        expand_builtin_mathfn_2.

        (expand_builtin) [BUILT_IN_FMOD, BUILT_IN_DREM]: Do not
        depend on flag_unsafe_math_optimizations.

        * config/i386/i386.md ("remaindersf3", "remainderdf3")
        ("remainderxf3"): Renamed from "drem{s,d,x}f3" expanders.
        Do not depend on flag_unsafe_math_optimizations.  Use
        truncxf?f expander instead of truncxf?f_i387_noop.

        ("fpremxf4", "fprem1xf4"): Do not depend on
        flag_unsafe_math_optimizations.
        ("fmodsf3", "fmoddf3", "fmodxf3"): Do not depend on
        flag_unsafe_math_optimizations.  Use truncxf?f expander
        instead of truncxf?f_i387_noop.

        * doc/md.texi (fmod, remainder): Document standard named pattern.

testsuite/ChangeLog:

        * gcc.dg/builtins-40.c: Also check remainder(), remainderf()
        and remainderl() built-in functions.  Remove -ffast-math from
        dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118024 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29519
* rtlanal.c (nonzero_address_p):  Remove check for values wrapping.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118023 138bc75d-0d04-0410-961f-82ee72b054a4

* pexecute.txh: Wrap pexecute's "flag" argument with @var {..}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118022 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118020 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Variable Attributes): Typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118015 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (FIRST_PSEUDO_REGISTER): Define to 54.
        (FIXED_REGISTERS, CALL_USED_REGISTERS): Add fpcr register.
        (REG_ALLOC_ORDER): Add one element to allocate fpcr register.
        (FRAME_POINTER_REGNUM): Update register number to 21.
        (REG_CLASS_CONTENTS): Update contents for added fpcr register.
        (HI_REGISTER_NAMES): Add "fpcr" for fpcr register.

        * config/i386/i386.c (regclass_map): Add fpcr entry.
        (dbx_register_map, dbx64_register_map, svr4_dbx_register_map):
        Add fpcr entry.
        (print_reg): Assert REGNO (x) != FPCR_REG.

        * config/i386/i386.md (FPCR_REG, R11_REG): New constants.
        (DIRFLAG_REG): Renumber.
        (x86_fnstcw_1, x86_fldcw_1): Use FPCR_REG instead of FPSR_REG.
        (*sibcall_1_rex64_v, *sibcall_value_1_rex64_v): Use R11_REG.
        (sse_prologue_save, *sse_prologue_save_insn): Renumber
        hardcoded SSE register numbers.

        * config/i386/mmx.md (mmx_emms, mmx_femms): Renumber
        hardcoded MMX register numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118014 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/builtin-math-2.c: Add checks for asin, acos,
acosh and atanh.

* gcc.dg/torture/builtin-math-3.c (TESTIT): Append 'F' and 'L'
floating point modifiers to arguments passed to float and long
double functions respectively.  Update all callers to use floating
point numbers, not integers.  Add tests for exp, exp2 and
exp10/pow10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118012 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29335
* builtins.c (fold_builtin_sin, fold_builtin_atan): Remove.
(do_mpfr_arg1): Add `min', `max' and `inclusive' arguments.
Update all callers.
(BUILT_IN_SIN, BUILT_IN_ATAN): Handle in main switch.
(BUILT_IN_ASIN, BUILT_IN_ACOS, BUILT_IN_ATAN, BUILT_IN_ASINH,
BUILT_IN_ACOSH, BUILT_IN_ATANH, BUILT_IN_SINH, BUILT_IN_COSH,
BUILT_IN_TANH): Calculate compile-time arguments using MPFR.

testsuite:
* gcc.dg/torture/builtin-math-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118009 138bc75d-0d04-0410-961f-82ee72b054a4