PR libstdc++/71004
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Fix test02 to not call member
functions on invalid iterator, and use VERIFY not assert.
From-SVN: r236028
* config/rl78/rl78.c (rl78_expand_prologue): Save the MDUC related
registers in all interrupt handlers if necessary.
(rl78_option_override): Add warning.
(MUST_SAVE_MDUC_REGISTERS): New macro.
(rl78_expand_epilogue): Restore the MDUC registers if necessary.
* config/rl78/rl78.c (check_mduc_usage): New function.
(mduc_regs): New structure to hold MDUC register data.
* config/rl78/rl78.md (is_g13_muldiv_insn): New attribute.
(mulsi3_g13): Add is_g13_muldiv_insn attribute.
(udivmodsi4_g13): Add is_g13_muldiv_insn attribute.
(mulhi3_g13): Add is_g13_muldiv_insn attribute.
* config/rl78/rl78.opt (msave-mduc-in-interrupts): New option.
* doc/invoke.texi (RL78 Options): Add -msave-mduc-in-interrupts.
From-SVN: r236027
* tree-if-conv.c (tree-ssa-loop.h): Include header file.
(tree-ssa-loop-niter.h): Ditto.
(idx_within_array_bound, ref_within_array_bound): New functions.
(ifcvt_memrefs_wont_trap): Check if array ref is within bound.
Factor out check on writable base object to ...
(base_object_writable): ... here.
gcc/testsuite/
* gcc.dg/tree-ssa/ifc-9.c: New test.
* gcc.dg/tree-ssa/ifc-10.c: New test.
* gcc.dg/tree-ssa/ifc-11.c: New test.
* gcc.dg/tree-ssa/ifc-12.c: New test.
* gcc.dg/vect/pr61194.c: Remove XFAIL.
* gcc.dg/vect/vect-23.c: Remove XFAIL.
* gcc.dg/vect/vect-mask-store-move-1.c: Revise test check.
From-SVN: r236026
Avoid endless run-time recursion for copying single-element
tuples where the element type is by-value constructible
from any type.
* include/std/tuple (_NotSameTuple): New.
* include/std/tuple (tuple(_UElements&&...): Use it.
* testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
From-SVN: r236025
2016-05-09 Richard Biener <rguenther@suse.de>
PR fortran/70937
* trans-decl.c: Include gimplify.h for unshare_expr.
(gfc_trans_vla_one_sizepos): Unshare exprs before inserting
them into the IL.
* gfortran.dg/pr70937.f90: New testcase.
From-SVN: r236021
gcc/
* config/sh/sh.h (GET_SH_ARG_CLASS): Convert macro into ...
* config/sh/sh.c (get_sh_arg_class): ... this new function. Update its
users.
From-SVN: r236009
* config/arm/arm.md: (arch): Add neon.
(arch_enabled): Return yes for arch neon when TARGET_NEON.
* config/arm/vfp.md (movdf_vfp): Add w/G as alternative 3. Add
neon_move as type for alt 3. Add arch attr enabling alt 3 for neon.
Emit vmov.i64 for alt 3. Renumber alternatives 3 to 8. Adjust
attributes for alt renumbering. Mark alt 3 as non-predicable.
(thumb2_movdf_vfp): Likewise.
From-SVN: r235998
* config/i386/i386.md (*addqi_1): Add preferred_for_speed attribute
to disparage alternatives 3 and 4 for TARGET_PARTIAL_REG_STALL targets.
(*andqi_1): Add preferred_for_speed attribute to disparage
alternative 2 for TARGET_PARTIAL_REG_STALL targets.
(*<code>qi_1): Ditto.
(*one_cmplqi2_1): Add preferred_for_speed attribute to disparage
alternative 1 for TARGET_PARTIAL_REG_STALL targets.
(*ashlqi3_1): Ditto.
(*swap<mode>): Merge from *swap<mode>_1 and *swap<mode>_2 patterns.
Add preferred_for_size attribute to disparage alternative 0 and
preferred_for_speed attribute to disparage alternative 1 for
TARGET_PARTIAL_REG_STALL targets.
From-SVN: r235996
Introduces the nodes used to model connectivity in the escape graph
and related state: a node's escape level and an encoding that will
be added to import and export data.
Reviewed-on: https://go-review.googlesource.com/18268
From-SVN: r235988
* config/i386/i386.md (LEAMODE): New mode attribute.
(plus to LEA splitter): Rewrite splitter using LEAMODE mode attribute.
(ashift to LEA splitter): Rewrte splitter using SWI mode iterator
and LEAMODE mode attribute. Use VOIDmode const_0_to_3_operand as
operand 2 predicate.
(*lea<mode>_general_2): Use VOIDmode for const248_operand.
(*lea<mode>_general_3): Ditto.
(*lea<mode>_general_4): Use VOIDmode for const_0_to_3_operand.
From-SVN: r235987
Introduces a skeleton replacement escape analysis
which contains four different phases extracted from the escape
analysis implementation in gc/esc.go. Also introduces the
Escape_context each phase uses to make decisions.
Reviewed-on: https://go-review.googlesource.com/18220
From-SVN: r235982
PR middle-end/70941
* gcc.dg/torture/pr70941.c (abort): Remove prototype.
(a, b, c, d): Change type from char to signed char.
(main): Compare against (signed char) -1634678893 instead of
hardcoded -109. Use __builtin_abort instead of abort.
From-SVN: r235978
gcc/ChangeLog:
* pass_manager.h (pass_manager::register_pass_name): New method.
(pass_manager::get_pass_by_name): New method.
(pass_manager::create_pass_tab): New method.
(pass_manager::m_name_to_pass_map): New field.
* passes.c (name_to_pass_map): Delete global in favor of field
"m_name_to_pass_map" of pass_manager.
(register_pass_name): Rename from a function to...
(pass_manager::register_pass_name): ...this method, updating
for renaming of global "name_to_pass_map" to field
"m_name_to_pass_map".
(create_pass_tab): Rename from a function to...
(pass_manager::create_pass_tab): ...this method, updating
for renaming of global "name_to_pass_map" to field.
(get_pass_by_name): Rename from a function to...
(pass_manager::get_pass_by_name): ...this method.
(enable_disable_pass): Convert use of get_pass_by_name to
a method call, locating the pass_manager singleton.
From-SVN: r235977
* config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move
before the ashr<mode>3 pattern.
* gcc.target/i386/avx512bw-vpsraw-3.c: New test.
* gcc.target/i386/avx512vl-vpsrad-3.c: New test.
From-SVN: r235972
* config/i386/sse.md (*avx2_pmaddwd, *sse2_pmaddwd): Use
v instead of x in vex or maybe_vex alternatives, use
maybe_evex instead of vex in prefix.
* gcc.target/i386/avx512bw-vpmaddwd-3.c: New test.
From-SVN: r235971
* config/i386/sse.md (*vec_extractv4sf_0, *sse4_1_extractps,
*vec_extractv4sf_mem, vec_extract_lo_v16hi, vec_extract_hi_v16hi,
vec_extract_lo_v32qi, vec_extract_hi_v32qi): Use v instead of x
in vex or maybe_vex alternatives, use maybe_evex instead of vex
in prefix.
From-SVN: r235970
* config/i386/sse.md (*vec_concatv2sf_sse4_1, *vec_concatv4sf): Use
v instead of x in vex or maybe_vex alternatives, use
maybe_evex instead of vex in prefix.
From-SVN: r235969
* config/i386/sse.md (sse_shufps_<mode>, sse_storehps, sse_loadhps,
sse_storelps, sse_movss, avx2_vec_dup<mode>, avx2_vec_dupv8sf_1,
sse2_shufpd_<mode>, sse2_storehpd, sse2_storelpd, sse2_loadhpd,
sse2_loadlpd, sse2_movsd): Use v instead of x in vex or maybe_vex
alternatives, use maybe_evex instead of vex in prefix.
From-SVN: r235968
*vec_interleave_highv2df, *vec_interleave_lowv2df): Use
v instead of x in vex or maybe_vex alternatives, use
maybe_evex instead of vex in prefix.
From-SVN: r235967
* config/i386/sse.md (sse_movhlps, sse_movlhps): Use
v instead of x in vex or maybe_vex alternatives, use
maybe_evex instead of vex in prefix.
From-SVN: r235966
Aaron Sawdey
Alan Modra
Richard Biener
Prachi Godbole
Robert Suchanek
Rainer Orth
Jonathan Wakely
Kaushik Phatak
Bin Cheng
Ville Voutilainen
Kyrylo Tkachov
Bernd Schmidt
GCC Administrator
Kaz Kojima
Jan Hubicka
Uros Bizjak
Oleg Endo
Fritz Reese
Jim Wilson
Tom de Vries
Ian Lance Taylor
Uros Bizjak
Jakub Jelinek
Chris Manghane
David Malcolm
Eric Botcazou
Martin Liska
Nathan Sidwell