Commits · 71b3723abb23b848ed7a647506345cdfaa03fddb · lvzhengyang / riscv-gcc-1

24 Jul, 2016 6 commits
- PR c++/70778 - member template template parameter · 71b3723a
```
	* pt.c (tsubst): Also substitute into the template of a
	BOUND_TEMPLATE_TEMPLATE_PARM.

From-SVN: r238686
```
  Jason Merrill committed Jul 23, 2016
  71b3723a Browse Files
- PR c++/71738 - nested template friend · 6970223f
```
	* pt.c (lookup_template_class_1): Handle getting template from tsubst.

From-SVN: r238685
```
  Jason Merrill committed Jul 23, 2016
  6970223f Browse Files
- PR c++/71350 - error recursion with initializer-list · a6c690f4
```
	* decl.c (reshape_init_r): Check complain for missing braces warning.

From-SVN: r238684
```
  Jason Merrill committed Jul 23, 2016
  a6c690f4 Browse Files
- PR c++/71576 - bitfield and rvalue reference · 478ed1fa
```
	* call.c (convert_like_real): Use lvalue_kind.

From-SVN: r238683
```
  Jason Merrill committed Jul 23, 2016
  478ed1fa Browse Files
- PR c++/71748 - call to base destructor in template. · 76178f67
```
	PR c++/52746
	* pt.c (tsubst_baselink): Call
	adjust_result_of_qualified_name_lookup for unqualified
	destructors.

From-SVN: r238681
```
  Jason Merrill committed Jul 23, 2016
  76178f67 Browse Files
- Daily bump. · ca32b473
```
From-SVN: r238680
```
  GCC Administrator committed Jul 24, 2016
  ca32b473 Browse Files
23 Jul, 2016 2 commits
- rs6000-c.c (altivec_resolve_overloaded_builtin): Reformat two multi-line strings. · c1b99241
```
2016-07-22  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	Reformat two multi-line strings.

From-SVN: r238675
```
  Michael Meissner committed Jul 23, 2016
  c1b99241 Browse Files
- Daily bump. · 36f80e64
```
From-SVN: r238674
```
  GCC Administrator committed Jul 23, 2016
  36f80e64 Browse Files
22 Jul, 2016 27 commits

re PR fortran/71935 (ICE is_c_interoperable(): gfc_simplify_expr failed) · d52d3767

2016-07-22  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71935
	* check.c (is_c_interoperable): Simplify right expression. 

2016-07-22  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71935
	* gfortran.dg/c_sizeof_1.f90: Move invalid code to ...
	* gfortran.dg/c_sizeof_6.f90: here.  Test for error.
	* gfortran.dg/pr71935.f90: New test.

From-SVN: r238665

committed Jul 22, 2016

d52d3767 Browse Files

PR c++/71675 - __atomic_compare_exchange_n returns wrong type for typed enum · 2e6b45af

gcc/c-family/ChangeLog:

	PR c++/71675
	* c-common.c (resolve_overloaded_builtin): Avoid converting
	__atomic_compare_exchange_n return type to that of what its
	first argument points to.

gcc/testsuite/ChangeLog:

	PR c++/71675
	* g++.dg/ext/atomic-3.C: New test.
	* gcc.dg/atomic/pr71675.c: New test.

From-SVN: r238664

committed Jul 22, 2016

2e6b45af Browse Files

libgo: update to go1.7rc3 · 22b955cc
```
    
    Reviewed-on: https://go-review.googlesource.com/25150

From-SVN: r238662
```
Ian Lance Taylor committed Jul 22, 2016
22b955cc Browse Files
extend.texi (Compound Literals): Add '@' missed in last commit. · 9d04a3af
```
gcc/ChangeLog:
	* doc/extend.texi (Compound Literals): Add '@' missed in last commit.

From-SVN: r238652
```
Martin Sebor committed Jul 22, 2016
9d04a3af Browse Files
PR c/71560 - union compound literal initializes wrong union field · e040f9bd
```
gcc/ChangeLog:
	* doc/extend.texi (Compound Literals): Correct and clarify.
	(Cast to Union): Same.

From-SVN: r238651
```
Martin Sebor committed Jul 22, 2016
e040f9bd Browse Files

rs6000.c (rs6000_option_override_internal): Add comments to explain why certain… · 1610d410

rs6000.c (rs6000_option_override_internal): Add comments to explain why certain error messages make mention of undocumented...

gcc/ChangeLog:

2016-07-22  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
	comments to explain why certain error messages make mention of
	undocumented options.
	(rs6000_invalid_builtin): Change error messages to replace mention
	of undocumented options with mention of the -mcpu=power9 option
	that enables those undocumented options.
	* config/rs6000/rs6000.h (MASK_FLOAT128): New macro.
	(RS6000_BTM_FLOAT128): Use the new MASK_FLOAT128 macro in the
	definition of this macro to correct an existing error.
	* config/rs6000/rs6000.opt: Add the Undocumented qualifier to the
	mpower9-fusion, mpower9-vector, mpower9-dform, and mmodulo entries.
	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Modify
	descriptions of built-in functions so that they depend on
	-mcpu=power9 instead of on the corresponding undocumented flags.
	* doc/invoke.texi (Option Summary):  Remove all mention of newly
	undocumented flags.
	(IBM RS/6000 and PowerPC Options): Likewise.
	* doc/md.texi (Constraints for Particuliar Machines): Remove all
	mention of newly undocumented flags.

From-SVN: r238648

committed Jul 22, 2016

1610d410 Browse Files

Move allocator in std::string and RB tree move constructors · 8cab3d18

	PR libstdc++/71964
	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
	(basic_string::_Alloc_hider(pointer, _Alloc&&)): Add constructor.
	* include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
	* testsuite/21_strings/basic_string/allocator/71964.cc: New test.
	* testsuite/23_containers/set/allocator/71964.cc: New test.

From-SVN: r238647

committed Jul 22, 2016

8cab3d18 Browse Files

ipa-cp.c (determine_versionability): Do not create constprop clones, when… · 58b3986e

ipa-cp.c (determine_versionability): Do not create constprop clones, when target_clones attribute is set.

2016-07-22  Evgeny Stupachenko  <evstupac@gmail.com>

gcc/
	* ipa-cp.c (determine_versionability): Do not create constprop clones,
	when target_clones attribute is set.
gcc/testsuite/
	* gcc.target/i386/mvc8.c: New test.

From-SVN: r238645

committed Jul 22, 2016

58b3986e Browse Files

c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1, · e3fe09c1

c/ChangeLog:

	* c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,

c-family/ChangeLog:

	* c-common.c: Use HOST_WIDE_INT_M1U instead of
	~(unsigned HOST_WIDE_INT) 0.

From-SVN: r238643

committed Jul 22, 2016

e3fe09c1 Browse Files

common.opt (funsafe-loop-optimizations): Mark ignore. · 78f63b79

	* common.opt (funsafe-loop-optimizations): Mark ignore.
	* doc/invoke.texi (funsafe-loop-optimizations): Remove.
	* loop-iv.c (get_simple_loop_desc): Remove unsafe-loop-optimizations
	related code.
	* tree-ssa-loop-niter.c (finite_loop_p): Ditto.
	* config/bfin/bfin.c (bfin_can_use_doloop_p): Ditto.

From-SVN: r238642

committed Jul 22, 2016

78f63b79 Browse Files

tree-ssa-loop-niter.h (number_of_iterations_exit_assumptions): New Parameter. · faa1612a

	* tree-ssa-loop-niter.h (number_of_iterations_exit_assumptions): New
	Parameter.
	* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions): New
	Parameter.
	(number_of_iterations_exit): Warn missed loop optimization for
	possible infinite loops.

	gcc/testsuite
	* gcc.dg/tree-ssa/pr19210-1.c: Refine test strings.
	* gcc.dg/tree-ssa/pr19210-2.c: Delete.

From-SVN: r238641

committed Jul 22, 2016

faa1612a Browse Files

Subject: [PATCH] rs6000: Fix logic for when to emit .machine (PR71216) · 01a0d7f5

The current logic determining whether to use .machine in the generated
asm code puts it there if the compiler is not configured with a default
target cpu, _or_ no -mcpu= was given on the command line.  It should
be "and" instead.


	PR target/71216
	* config/rs6000/rs6000.c (rs6000_file_start): Fix condition for
	when to emit a ".machine" pseudo-op.

From-SVN: r238639

committed Jul 22, 2016

01a0d7f5 Browse Files

re PR fortran/71795 (Two Bugs in array constructors (optimization)) · 1603ebe0

2016-07-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71795
	* frontend-passes.c (combine_array_constructor):  Don't
	do anything if the expression is inside an array iterator.

2016-07-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71795
	* gfortran.dg/constructor_50.f90:  New test.

From-SVN: r238638

committed Jul 22, 2016

1603ebe0 Browse Files

Consider functions with xloc.file == NULL (PR · bc91c436

	PR gcov-profile/69028
	PR gcov-profile/62047
	* g++.dg/cilk-plus/pr69028.C: New test.
	PR gcov-profile/69028
	PR gcov-profile/62047
	* cilk.c (create_cilk_helper_decl): Set location of a new decl
	to the current_function_decl.
	PR gcov-profile/69028
	PR gcov-profile/62047
	* coverage.c (coverage_compute_lineno_checksum): Do not
	calculate checksum for fns w/o xloc.file.
	(coverage_compute_profile_id): Likewise.

From-SVN: r238637

committed Jul 22, 2016

bc91c436 Browse Files

libcaf.h: Add parameter stat to caf_get() and caf_send()'s function prototypes. · 9fe9a3a7

libgfortran/ChangeLog:

2016-07-22  Andre Vehreschild  <vehre@gcc.gnu.org>

	* caf/libcaf.h: Add parameter stat to caf_get() and
	caf_send()'s function prototypes.
	* caf/single.c (_gfortran_caf_get): Implement reporting
	error using stat instead of abort().
	(_gfortran_caf_send): Same.
	(_gfortran_caf_sendget): Use NULL for stat when calling
	caf_send().


gcc/testsuite/ChangeLog:

2016-07-22  Andre Vehreschild  <vehre@gcc.gnu.org>

	* gfortran.dg/coarray_stat_2.f90: New test.

From-SVN: r238636

committed Jul 22, 2016

9fe9a3a7 Browse Files

expr.c (gfc_find_stat_co): Fixed whitespaces. · 4971dd80

gcc/fortran/ChangeLog:

2016-07-22  Andre Vehreschild  <vehre@gcc.gnu.org>

	* expr.c (gfc_find_stat_co): Fixed whitespaces.
	* gfortran.texi: Fixed typos and reversed meaning of caf_get()'s
	src and dst description.
	* trans-decl.c (gfc_build_builtin_function_decls): Fixed style
	and corrected fnspec for caf functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Fixed style.
	(conv_caf_send): Dito.

From-SVN: r238635

committed Jul 22, 2016

4971dd80 Browse Files

avr.c (TARGET_SECONDARY_RELOAD): Remove hook define... · b588c7f8

	* config/avr/avr.c (TARGET_SECONDARY_RELOAD): Remove hook define...
	(avr_secondary_reload): ...and implementation.
	(avr_adjust_insn_length) [ADJUST_LEN_LPM]: Remove handling.
	* config/avr/avr.md (reload_in<mode>): Remove insns.
	(adjust_len) [lpm]: Remove insn attribute value.
	* config/avr/predicates.md (flash_operand): Remove insn predicate.

From-SVN: r238634

committed Jul 22, 2016

b588c7f8 Browse Files

Fix params.exp test-cases · 1182b907
```
From-SVN: r238633
```
Martin Liska committed Jul 22, 2016
1182b907 Browse Files

Use correct form of delete in libstdc++.exp · 960637ac

	* testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Use
	delete[] instead of delete.

From-SVN: r238632

committed Jul 22, 2016

960637ac Browse Files

PR c++/69223 - ICE with deduced template return type. · 6781e2af

	* semantics.c (apply_deduced_return_type): Call
	complete_type_or_else before building the new RESULT_DECL.

From-SVN: r238624

committed Jul 21, 2016

6781e2af Browse Files

PR c++/71274 - deprecated warning without use. · 94ced5b4

	* decl2.c (maybe_instantiate_decl): Split out from mark_used.
	(decl_constant_var_p): Use it instead.

From-SVN: r238623

committed Jul 21, 2016

94ced5b4 Browse Files

PR c++/71630 - extern variable template · 44ed4754

	* pt.c (instantiate_decl): Fix pattern_defined for namespace scope
	variable templates.

From-SVN: r238622

committed Jul 21, 2016

44ed4754 Browse Files

PR c++/71913 - missing copy elision with new. · a93f3513
```
	* call.c (unsafe_copy_elision_p): It's OK to elide when
	initializing an unknown object.

From-SVN: r238621
```
Jason Merrill committed Jul 21, 2016
a93f3513 Browse Files

call.c (build_over_call): Check unsafe_copy_elision_p even for trivial constructors. · d5ec842c

	* call.c (build_over_call): Check unsafe_copy_elision_p even for
	trivial constructors.
	* method.c (do_build_copy_constructor): Don't copy tail padding
	even in a trivial constructor.

From-SVN: r238620

committed Jul 21, 2016

d5ec842c Browse Files

compiler: fix check for duplicate declaration · 4114e6b1

    
    The compiler check that issued a duplicate declaration error for
        a, a, a := 1, 2, 3
    was incorrectly issuing an error for
        a, a, a = 1, 2, 3
    While this is not particularly useful, it is valid Go.
    
    Test is https://golang.org/cl/25143.
    
    Reviewed-on: https://go-review.googlesource.com/25144

From-SVN: r238618

committed Jul 22, 2016

4114e6b1 Browse Files

Daily bump. · a94aa329
```
From-SVN: r238617
```
GCC Administrator committed Jul 22, 2016
a94aa329 Browse Files

vec-extract.h: New files to check the vec_extract built-in functions for all vector types... · 70866e3d

2016-07-21  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/vec-extract.h: New files to check the
	vec_extract built-in functions for all vector types, testing
	accessing each element, both with constant and variable element
	numbers.
	* gcc.target/powerpc/vec-extract-v16qi.c: Likewise.
	* gcc.target/powerpc/vec-extract-v16qiu.c: Likewise.
	* gcc.target/powerpc/vec-extract-v2df.c: Likewise.
	* gcc.target/powerpc/vec-extract-v2di.c: Likewise.
	* gcc.target/powerpc/vec-extract-v4sf.c: Likewise.
	* gcc.target/powerpc/vec-extract-v4si.c: Likewise.
	* gcc.target/powerpc/vec-extract-v4siu.c: Likewise.
	* gcc.target/powerpc/vec-extract-v8hi.c: Likewise.
	* gcc.target/powerpc/vec-extract-v8hiu.c: Likewise.

From-SVN: r238613

committed Jul 22, 2016

70866e3d Browse Files

21 Jul, 2016 5 commits

Fix naming, qualification and broken test for propagate_const · 8b649cd3

	* include/experimental/propagate_const (propagate_const::__t): Rename
	to _M_t and remove comment. Qualify std::move and std::forward.
	* testsuite/experimental/propagate_const/cons/default.cc: Fix test.

From-SVN: r238611

committed Jul 21, 2016

8b649cd3 Browse Files

Define missing delete operators in libstdc++ testsuite · 509b778f

	* testsuite/23_containers/vector/zero_sized_allocations.cc:
	Define sized deallocation function.
	* testsuite/util/testsuite_new_operators.h:
	(operator delete(void*, const std::nothrow_t&)): Define nothrow
	deallocation function.

From-SVN: r238610

committed Jul 21, 2016

509b778f Browse Files

Fix out-of-bound array accesses in libstdc++ testsuite · e93a101f

	* testsuite/21_strings/basic_string/modifiers/append/char/1.cc: Fix
	reads past the end of strings.
	* testsuite/21_strings/basic_string/operations/compare/char/1.cc:
	Likewise.
	* testsuite/21_strings/char_traits/requirements/short/1.cc: Fix
	invalid array accesses.
	* testsuite/experimental/string_view/operations/compare/char/1.cc:
	Fix read past the end of string.
	* testsuite/util/testsuite_character.cc: Fix out-of-bounds write.

From-SVN: r238609

committed Jul 21, 2016

e93a101f Browse Files

Fix missing returns in libstdc++ testsuite · 0a024155

	* testsuite/24_iterators/container_access.cc: Fix missing returns.
	* testsuite/24_iterators/range_access_cpp14.cc: Likewise.

From-SVN: r238608

committed Jul 21, 2016

0a024155 Browse Files

Remove memory leaks in libstdc++ testsuite · 22620c14

	* testsuite/18_support/new_delete_placement.cc: Don't allocate (and
	leak) memory for arguments to placement delete.
	* testsuite/20_util/addressof/1.cc: Don't leak memory.
	* testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
	Likewise.

From-SVN: r238607

committed Jul 21, 2016

22620c14 Browse Files