2014-05-17 Marc Glisse <marc.glisse@inria.fr>
* libsupc++/new_op.cc: Factor the calls to malloc, use __builtin_expect.
* libsupc++/new_opnt.cc: Likewise.
From-SVN: r210560
2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
* config/microblaze/microblaze.c
(break_handler): New Declaration.
(microblaze_break_function_p,microblaze_is_break_handler) : New functions.
(compute_frame_size): use of microblaze_break_function_p. Add the test of break_handler.
(microblaze_function_prologue) : Add the test of variable
break_handler. Check the fnname by BREAK_HANDLER_NAME.
(microblaze_function_epilogue) : Add the test of break_handler.
(microblaze_globalize_label) : Add the test of break_handler. Check the
name by BREAK_HANDLER_NAME.
* config/microblaze/microblaze.h (BREAK_HANDLER_NAME) : New macro
* config/microblaze/microblaze.md :
(*<optab>,<optab>_internal): Add microblaze_is_break_handler () test.
(call_internal1,call_value_intern) : Use of microblaze_break_function_p.
Use of SYMBOL_REF_DECL.
* config/microblaze/microblaze-protos.h
(microblaze_break_function_p,microblaze_is_break_handler) : New Declaration.
* testsuite/gcc.target/microblaze/others/break_handler.c : New.
* doc/extend.texi( MicroBlaze break_handler Functions): Document new
MicroBlaze break_handler functions.
From-SVN: r210559
PR libstdc++/60966
* include/std/future (__future_base::_State_baseV2::_M_set_result):
Pass lock into _M_do_set and hold it until the function returns.
Signal condition variable after call_once completes.
(__future_base::_State_baseV2::_M_do_set): Use lock argument. Do not
signal here.
* testsuite/30_threads/promise/60966.cc: New.
From-SVN: r210556
* g++.dg/pr60969.C: Compile for all ilp32 x86 targets.
(dg-options): Add -mfpmath=387.
(dg-final): Check that no MMX registers are used.
From-SVN: r210550
gcc/
* emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
inplace argument. Store the new address in the original MEM when true.
* emit-rtl.c (change_address_1): Likewise.
(adjust_address_1, adjust_automodify_address_1, offset_address):
Update accordingly.
* rtl.h (plus_constant): Add an inplace argument.
* explow.c (plus_constant): Likewise. Try to reuse the original PLUS
when true. Avoid generating (plus X (const_int 0)).
* function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
in-place. Pass true to plus_constant.
(instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
From-SVN: r210543
This commit reverts r209902 aka 1f09cb43ee8e199dca339233fb1b92b7ffdbc660
due to issues described in
https://gcc.gnu.org/ml/gcc-patches/2014-05/msg01271.html
gcc/
2014-05-16 David Malcolm <dmalcolm@redhat.com>
Revert:
2014-04-29 David Malcolm <dmalcolm@redhat.com>
* tree-cfg.c (dump_function_to_file): Dump the return type of
functions, in a line to itself before the function body, mimicking
the layout of a C function.
gcc/testsuite
2014-05-16 David Malcolm <dmalcolm@redhat.com>
Revert:
2014-04-29 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/tree-ssa/pr23401.c: Update the expected number of
occurrences of "int" in the gimple dump to reflect that the return
types of functions now show up in such dumps.
* gcc.dg/tree-ssa/pr27810.c: Likewise.
From-SVN: r210533
2014-05-16 Iain Sandoe <iain@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
libstdc++-v3/
* testsuite/libstdc++-abi/abi.exp: Defer setting of baseline_subdir
until after checking that the test is eligible to be run.
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r210531
2014-05-16 Dehao Chen <dehao@google.com>
* cfghooks.c (make_forwarder_block): Use direct computation to
get fall-through edge's count and frequency.
From-SVN: r210528
2014-05-16 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/61187
* io/unix.c (raw_close): Check if s->fd is -1.
(fd_to_stream): Check return value of fstat(), handle error.
From-SVN: r210527
2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/60969
* ira-costs.c (record_reg_classes): Allow only memory for pseudo.
Calculate costs for this case.
2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/60969
* g++.dg/pr60969.C: New.
From-SVN: r210520
2014-05-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/61194
* tree-vect-patterns.c (adjust_bool_pattern): Also handle
bool patterns ending in a COND_EXPR.
* gcc.dg/vect/pr61194.c: New testcase.
From-SVN: r210514
2014-05-15 Ed Smith-Rowland <3dw4rd@verizon.net>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/61166
* include/bits/parse_numbers.h: Use integral_constant to remove
duplication and simplify.
* testsuite/20_util/duration/literals/61166.cc: New.
Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r210511
* config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
rotates and shifts.
Co-Authored-By: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
From-SVN: r210503
gcc/
* config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
costs when costing loads and stores to memory.
Co-Authored-By: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
From-SVN: r210500
gcc/
* config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
for SET RTX.
Co-Authored-By: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
From-SVN: r210499
