2005-04-01 Paul Brook <paul@codesourcery.com>
* config/arm/arm.c (thumb_call_via_label): Include space for SP.
(arm_output_function_epilogue): Allow call_via_SP.
(thumb_call_via_reg, arm_file_end): Ditto.
* config/arm/arm.h (struct machine_function): Include space for SP.
(thumb_call_via_label): Update declaration.
[[Split portion of a mixed commit.]]
From-SVN: r97400.2
* final.c (final_scan_insn): Revert part of 2005-03-30 patch: when
doing a peephole optimization, once again put any notes in the
proper position.
From-SVN: r97399
* gcc.c-torture/execute/builtins/strcat.c: Check the result
buffer past the terminating NUL using memcmp.
* gcc.c-torture/execute/builtins/strncat.c: Likewise.
* gcc.c-torture/execute/builtins/strncpy.c: Likewise.
From-SVN: r97388
* arm.c (adjacent_mem_locations): Reject volatile memory refs.
Also reject cases where this pattern will cause load delay stalls
unless optimizing for size and it will produce a shorter sequence.
* arm.md (arith_adjacent_mem): Make better use of ldm addressing
variants to avoid pre-adjusting the base when possible.
From-SVN: r97381
* g++.dg/ext/selectany1.C: New file. Test for linkonce sections.
* g++.dg/ext/selectany2.C: New file. Test for errors with invalid
selectany usage.
From-SVN: r97378
2005-03-31 Chris Jefferson <chris@bubblescope.net>
* include/tr1/tuple: Support iteration via tuple_iterate.h.
* include/tr1/tuple_iterate.h: Iteration file for tuple.
2005-03-31 Douglas Gregor <doug.gregor@gmail.com>
* include/Makefile.am (tr1_headers): Add bind and mu repetition
headers and reference_wrapper<> forwarding header.
* include/Makefile.in: Regenerate.
* include/tr1/bind_iterate.h: Implementation of function call
operators for the function object returned from tr1::bind().
* include/tr1/bind_repeat.h: Bind-specific repetition header,
akin to include/tr1/repeat.h.
* include/tr1/functional (_Mem_fn): Bug fix: declare result
member
template for use with result_of.
(is_bind_expression): New.
(is_placeholder): New.
(_Placeholder): New. Placeholder type for bind.
(_Mu): New. Implementation detail of bind.
(_Bind, _Bind_result): New. Function objects returned by bind.
(_GLIBCXX_JOIN): New. Required to create bind placeholders.
* include/tr1/functional_iterate.h (_Bind, _Bind_result, bind):
New. Implementation of tr1::bind.
* include/tr1/mu_iterate.h (_Mu): result template and operator()
for the _Mu helper to bind.
* include/tr1/ref_fwd.h (reference_wrapper): Forward declaration
used by tuple header.
(ref): Ditto.
(cref): Ditto.
* include/tr1/repeat.h: Add bind-specific repetition macros.
* include/tr1/tuple: Use reference_wrapper forwarding header for
initial definitions, then include <tr1/functional> at the end, to
make the circular dependencies work.
(tie): Support zero-argument tie() function.
* testsuite/tr1/3_function_objects/bind/all_bound.cc: New test of
bind() functionality with parameters bound.
* testsuite/tr1/3_function_objects/bind/nested.cc: New test of
nested bind() expressions.
* testsuite/tr1/3_function_objects/bind/placeholders.cc: New test
of bind() placeholders.
* testsuite/tr1/3_function_objects/bind/ref.cc: New test of bind()
with arguments bound via reference_wrapper<>.
* scripts/gen_includers.pl: Generate the repetitive part of
include/tr1/repeat.h.
* scripts/gen_bind_includers.pl: Generate the repetitive part of
include/tr1/bind_repeat.h.
From-SVN: r97361
2005-03-31 Vladimir Makarov <vmakarov@redhat.com>
PR target/20632
* genautomata.c (first_cycle_unit_presence): Check all alternative
states for unit presence.
* doc/md.texi: Remove remark about impossibility to query unit
presence in non nondeterministic automaton state.
* config/ia64/ia64.c (get_template): Change order of unit querying.
From-SVN: r97351
Committing ChangeLog that goes with hot/cold partitioning fix I checked
in earlier today (I forgot to check in the ChangeLog at the time and only
just noticed).
From-SVN: r97347
* postreload-gcse.c: Include target.h.
(gcse_after_reload_main): Return early if we cannot modify jumps.
* Makefile.in (postreload-gcse.o): Depend on $(TARGET_H).
From-SVN: r97332
