PR target/38607
Merge upstream change.
* libtool.m4 (_LT_COMPILER_PIC): Add -fPIC to GCC and GXX for AIX.
* configure.ac: Add target-libquadmath to noconfigdirs for AIX.
Add libgomp*.o to compare_exclusions for AIX.
* configure: Regenerate.
From-SVN: r191316
c:
PR c/54552
* c-typeck.c (c_cast_expr): When casting to a type requiring
C_MAYBE_CONST_EXPR to be created, pass the inner expression to
c_fully_fold first.
testsuite:
* gcc.c-torture/compile/pr54552-1.c: New test.
From-SVN: r191313
* doc/invoke.texi (Option Summary): fix typesetting for -mcpu
option for TILEPro and TILE-Gx.
(TILE-Gx Options): Fix grammar and spellings in documentation for
-mcmodel.
From-SVN: r191311
PR target/54516
PR rtl-optimization/54540
* reload.c (find_dummy_reload): Don't use OUT as a reload reg
for IN if it overlaps a fixed register.
From-SVN: r191307
c:
PR c/54103
* c-typeck.c (build_unary_op): Pass original argument of
TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
any C_MAYBE_CONST_EXPR, if it has integer operands.
(build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
to c_objc_common_truthvalue_conversion, then remove any
C_MAYBE_CONST_EXPR, if they have integer operands. Use
c_objc_common_truthvalue_conversion not
c_common_truthvalue_conversion.
(c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
call note_integer_operands for arguments with integer operands
that are not integer constants.
testsuite:
* gcc.c-torture/compile/pr54103-1.c,
gcc.c-torture/compile/pr54103-2.c,
gcc.c-torture/compile/pr54103-3.c,
gcc.c-torture/compile/pr54103-4.c,
gcc.c-torture/compile/pr54103-5.c,
gcc.c-torture/compile/pr54103-6.c: New tests.
* gcc.dg/c90-const-expr-8.c: Update expected column number.
From-SVN: r191304
PR rtl-optimization/44194
* calls.c (expand_call): In the PARALLEL case, copy the return value
into pseudos instead of spilling it onto the stack.
* emit-rtl.c (adjust_address_1): Rename ADJUST into ADJUST_ADDRESS and
add new ADJUST_OBJECT parameter.
If ADJUST_OBJECT is set, drop the underlying object if it cannot be
proved that the adjusted memory access is still within its bounds.
(adjust_automodify_address_1): Adjust call to adjust_address_1.
(widen_memory_access): Likewise.
* expmed.c (store_bit_field_1): Call adjust_bitfield_address instead
of adjust_address. Do not drop the underlying object of a MEM.
(store_fixed_bit_field): Likewise.
(extract_bit_field_1): Likewise. Fix oversight in recursion.
(extract_fixed_bit_field): Likewise.
* expr.h (adjust_address_1): Adjust prototype.
(adjust_address): Adjust call to adjust_address_1.
(adjust_address_nv): Likewise.
(adjust_bitfield_address): New macro.
(adjust_bitfield_address_nv): Likewise.
* expr.c (expand_assignment): Handle a PARALLEL in more cases.
(store_expr): Likewise.
(store_field): Likewise.
* dse.c: Fix typos in the head comment.
From-SVN: r191302
PR target/54564
* config/i386/sse.md (fmai_vmfmadd_<mode>): Use (match_dup 1)
instead of (match_dup 0) as second argument to vec_merge.
(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>): Likewise.
Remove third alternative.
(*fmai_fnmadd_<mode>, *fmai_fnmsub_<mode>): Likewise. Negate
operand 2 instead of operand 1, but put it as first argument
of fma.
* config/i386/fmaintrin.h (_mm_fnmadd_sd, _mm_fnmadd_ss,
_mm_fnmsub_sd, _mm_fnmsub_ss): Negate the second argument instead
of the first.
From-SVN: r191298
PR target/54564
* config/i386/sse.md (fmai_vmfmadd_<mode>): Use (match_dup 1)
instead of (match_dup 0) as second argument to vec_merge.
(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>): Likewise.
Remove third alternative.
(*fmai_fnmadd_<mode>, *fmai_fnmsub_<mode>): Likewise. Negate
operand 2 instead of operand 1, but put it as first argument
of fma.
* config/i386/fmaintrin.h (_mm_fnmadd_sd, _mm_fnmadd_ss,
_mm_fnmsub_sd, _mm_fnmsub_ss): Negate the second argument instead
of the first.
From-SVN: r191297
PR libstdc++/54576
* libstdc++-v3/src/c++11/random.cc: Check if
_GLIBCXX_USE_C99_STDINT_TR1 is defined.
Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
From-SVN: r191294
2012-09-14 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (register_new_assert_for): Simplify for backward
walk.
(find_assert_locations_1): Walk the basic-block backwards,
properly add/prune from live. Use live for asserts derived
from stmts.
From-SVN: r191293
2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53210
* doc/invoke.texi ([Winit-self]): Document as enabled by -Wall
in C++.
/c-family
2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53210
* c.opt ([Winit-self]): Enabled by -Wall in C++.
/cp
2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53210
* init.c (perform_member_init): Use OPT_Winit_self instead of
OPT_Wuninitialized.
/testsuite
2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53210
* g++.dg/warn/Winit-self.C: New.
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r191284
PR c/54559
* c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
COMPLEX_TYPE with in_late_binary_op set temporarily to true.
* gcc.c-torture/compile/pr54559.c: New test.
From-SVN: r191270
2012-09-13 Tobias Burnus <burnus@net-b.de>
PR fortran/54556
* resolve.c (resolve_formal_arglist): Allow VALUE arguments
with implicit_pure.
(gfc_impure_variable): Don't check gfc_pure such that the
function also works for gfc_implicit_pure procedures.
2012-09-13 Tobias Burnus <burnus@net-b.de>
PR fortran/54556
* gfortran.dg/implicit_pure_3.f90: New.
From-SVN: r191259
* config/i386/i386.md (prefetch): Do not assert mode of operand 0.
(*prefetch_sse_<mode>): Do not set mode of address_operand predicate.
Rename to ...
(*prefetch_sse): ... this.
(*prefetch_3dnow_<mode>): Do not set mode of address_operand predicate.
Rename to ...
(*prefetch_3dnow): ... this.
From-SVN: r191256
* ipa-pure-const.c (state_from_flags, local_pure_const): Use
current_function_name instead of lang_hooks.decl_printable_name.
* function.h (fndecl_name): New prototype.
* function.c (fndecl_name): New function.
* vecir.h (cgraph_node_p): New standard IR VEC type.
* trans-mem.c (cgraph_node_p): No need anymore to define it here.
* ipa-utils.h (ipa_get_nodes_in_cycle): New prototype.
* ipa-utils.c (ipa_get_nodes_in_cycle): New function.
* ipa-reference.c: Don't include langhooks.h, and certainly not twice.
Fix many formatting issues (long lines, short lines, spacing, etc.).
(get_static_name): Use fndecl_name.
(dump_static_vars_set_to_file): New function split out from propagate.
(union_static_var_sets): New function, union two sets and collapse
to all_module_statics as quickly as possible.
(intersect_static_var_sets): New function, similar to above.
(copy_static_var_set): Renamed from copy_global_bitmap and rewritten
to allocate a copy on the same bitmap_obstack as the source set.
(propagate_bits): Simplify, and clarify by using union_static_var_sets.
(generate_summary): Remove bm_temp. Print UID of promotable globals.
(read_write_all_from_decl): Use pass-by-reference, bless C++.
(get_read_write_all_from_node): New function, split out from propagate.
(propagate): Simplify and clarify with helper functions. Use
ipa_get_nodes_in_cycle to walk all nodes in a reduced node.
(ipa_reference_read_optimization_summary): Use fndecl_name instead of
lang_hooks.decl_printable_name.
* rtl.h (print_rtl_single_with_indent): New prototype.
* print-rtl.c (print_rtl_single_with_indent): New function.
* cfghooks.h (empty_block_p, split_block_before_cond_jump): New hooks.
* cfghooks.c (empty_block_p, split_block_before_cond_jump): Implement.
* cfgrtl.c (rtl_block_empty_p, rtl_split_block_before_cond_jump):
Implement RTL specific hooks.
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Register the new hooks.
* tree-cfg.c (gimple_empty_block_p,
gimple_split_block_before_cond_jump): Implement GIMPLE specific hooks.
(gimple_cfg_hooks): Register the new hooks.
* tree-ssa-phiopt.c (empty_block_p): Remove in favor of new hook.
From-SVN: r191255
David Edelsohn
David Edelsohn
Joseph Myers
Walter Lee
Marc Glisse
Richard Earnshaw
Richard Earnshaw
Paolo Carlini
Eric Botcazou
Christian Bruel
Jakub Jelinek
Paolo Carlini
Richard Guenther
Jonathan Wakely
Ulrich Weigand
GCC Administrator
Anthony Green
Jakub Jelinek
Jason Merrill
Tobias Burnus
Uros Bizjak
Steven Bosscher