Commits · 094773e8cb7d7fbb5e101cfc3270ed5c7eff9d95 · lvzhengyang / riscv-gcc-1

24 Jan, 2016 2 commits

re PR fortran/66094 (Handle transpose(A) in inline matmul) · 094773e8

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66094
	* frontend-passes.c (enum matrix_case):  Add case A2B2T for
	MATMUL(A,TRANSPoSE(B)) where A and B are rank 2.
	(inline_limit_check):  Also add A2B2T.
	(matmul_lhs_realloc):  Handle A2B2T.
	(check_conjg_variable):  Rename to
	(check_conjg_transpose_variable):  and also count TRANSPOSE.
	(inline_matmul_assign):  Handle A2B2T.

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66094
	* gfortran.dg/inline_matmul_13.f90:  New test.
	* gfortran.dg/matmul_bounds_8.f90:  New test.
	* gfortran.dg/matmul_bounds_9.f90:  New test.
	* gfortran.dg/matmul_bounds_10.f90:  New test.

From-SVN: r232774

committed Jan 24, 2016

094773e8 Browse Files

Daily bump. · d13cd3a6
```
From-SVN: r232773
```
GCC Administrator committed Jan 24, 2016
d13cd3a6 Browse Files

23 Jan, 2016 9 commits

re PR libfortran/68744 (FAIL: gfortran.dg/backtrace_1.f90 -O0 execution test) · c55879c8

	PR libfortran/68744
	* runtime/backtrace.c: Include gthr.h.
	(show_backtrace): Use __gthread_active_p() to determine whether threads
	are active.  Return if lbstate is NULL.

From-SVN: r232770

committed Jan 23, 2016

c55879c8 Browse Files

re PR libstdc++/69446 (cow-stdexcept.cc:374:1: error: alias d efinitions not… · 3676c087

re PR libstdc++/69446 (cow-stdexcept.cc:374:1: error: alias d efinitions not supported in this configuration)

	PR libstdc++/69446
	* config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

From-SVN: r232769

committed Jan 23, 2016

3676c087 Browse Files

Fix clobber removal in parloops · 42fb90d7

2016-01-23  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/69426
	* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
	removed clobber.

	* gcc.dg/autopar/pr69426.c: New test.

From-SVN: r232767

committed Jan 23, 2016

42fb90d7 Browse Files

PR c++/58109 - alignas() fails to compile with constant expression · 69da7802

PR c++/58109 - alignas() fails to compile with constant expression
PR c++/69022 - attribute vector_size ignored with dependent bytes
    
gcc/testsuite/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>
    
	PR c++/58109
	PR c++/69022
	* g++.dg/cpp0x/alignas5.C: New test.
	* g++.dg/ext/vector29.C: Same.
    
gcc/cp/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>
    
	PR c++/58109
	PR c++/69022
	* decl2.c (is_late_template_attribute): Handle dependent argument
 	to attribute align and attribute vector_size.

From-SVN: r232766

committed Jan 23, 2016

69da7802 Browse Files

tree-ssanames.c (release_free_names_and_compact_live_names): Replace "the the"… · 6af801f5

tree-ssanames.c (release_free_names_and_compact_live_names): Replace "the the" with "the" in the comments.

	* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
	"the the" with "the" in the comments.
	* ipa-devirt.c (build_type_inheritance_graph,
	update_type_inheritance_graph): Likewise.
	* tree.c (build_function_type_list_1): Likewise.
	* cfgloopmanip.c (scale_loop_profile): Likewise.
	* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
	* gimple-ssa-split-paths.c
	(find_block_to_duplicate_for_splitting_paths): Likewise.
	* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
	* expr.c (convert_move): Likewise.
	* var-tracking.c (vt_stack_adjustments): Likewise.
	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
	* tree-vrp.c (test_for_singularity): Likewise.

From-SVN: r232765

committed Jan 23, 2016

6af801f5 Browse Files

tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR directly… · 5958f9e2

tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR directly instead of building a temporary tree.

	* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
	directly instead of building a temporary tree.

From-SVN: r232764

committed Jan 23, 2016

5958f9e2 Browse Files

re PR bootstrap/69434 (bootstrap failed with --with-arch=corei7 --with-cpu=corei7) · bc0cbd52
```
	PR bootstrap/69434
	* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
	remove <algorithm> include.

From-SVN: r232763
```
Jakub Jelinek committed Jan 23, 2016
bc0cbd52 Browse Files

chkp-strlen-2.c: Define _GNU_SOURCE. · da17300a

	* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
	* gcc.target/i386/chkp-strlen-4.c: Move the definition of
	_GNU_SOURCE from compile flags to the source.
	* gcc.target/i386/chkp-stropt-12.c: Ditto.
	* gcc.target/i386/chkp-stropt-16.c: Ditto.
	* gcc.target/i386/chkp-stropt-4.c: Ditto.
	* gcc.target/i386/chkp-stropt-8.c: Ditto.

From-SVN: r232762

committed Jan 23, 2016

da17300a Browse Files

Daily bump. · 87e877d7
```
From-SVN: r232760
```
GCC Administrator committed Jan 23, 2016
87e877d7 Browse Files

22 Jan, 2016 27 commits

TR29124 C++ Special Math - <math.h> pulls funcs into global namespace. · 02dc2419

2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>

	TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
	* include/c_compatibility/math.h: Import the TR29124 functions
	into the global namespace.
	* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
	xfail and make compile-only.
	* testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/03_beta/compile_2.cc: Ditto.
	* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
	* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
	* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
	* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
	* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
	* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
	* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
	* testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
	* testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
	* testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
	* testsuite/special_functions/14_expint/compile_2.cc: Ditto.
	* testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
	* testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
	* testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
	* testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
	* testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.

From-SVN: r232755

committed Jan 22, 2016

02dc2419 Browse Files

re PR other/69432 (ICE in connect_traces, at dwarf2cfi.c with -O3 -m32… · 62041cfc

re PR other/69432 (ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically)

	PR target/69432
	* config/i386/i386.c: Include dojump.h.
	(expand_small_movmem_or_setmem,
	expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling
	fixes.
	(ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early
	if dynamic_check != -1.

	* g++.dg/opt/pr69432.C: New test.

From-SVN: r232754

committed Jan 23, 2016

62041cfc Browse Files

Fix ChangeLog entry in wrong file · d403fc9a
```
From-SVN: r232750
```
William Schmidt committed Jan 22, 2016
d403fc9a Browse Files

Constrain std::valarray functions and operators · d1fb377c

	PR libstdc++/69116
	* include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
	define result_type for types which can be safely used with valarrays.
	* testsuite/26_numerics/valarray/69116.cc: New.

From-SVN: r232748

committed Jan 22, 2016

d1fb377c Browse Files

re PR c++/69392 (G++ can't capture 'this' pointer to templated type using init-capture) · 130ee9a9
```
	PR c++/69392
	* lambda.c (lambda_capture_field_type): Handle 'this' specially
	for init-capture, too.

From-SVN: r232746
```
Jason Merrill committed Jan 22, 2016
130ee9a9 Browse Files

re PR tree-optimization/69347 (excessive compile time with -O2) · 44b6ab2b

	PR middle-end/69347
	* tree-ssa-dom.c (back_propagate_equivalences): Factored out of
	record_temporary_equivalences.  Rewritten to avoid unnecessary calls
	into dominated_by_p.
	(cprop_into_successor_phis): Avoid unnecessary tests.

From-SVN: r232745

committed Jan 22, 2016

44b6ab2b Browse Files

pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. · f7d2ad6f

2016-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr63354c: Adjust target selector to include
	32-bit targets testing an -m64 multilib.

From-SVN: r232744

committed Jan 22, 2016

f7d2ad6f Browse Files

- fix a ChangeLog entry · 3523ddc6
```
From-SVN: r232743
```
Bernd Edlinger committed Jan 22, 2016
3523ddc6 Browse Files

re PR target/69416 (Nonsense rtl checking failure) · d9c981c8

PR target/69416

  * config/aarch64/aarch64.md (UNSPEC_NZCV): New.
  (ccmp<mode>, fccmp<mode>, fccmpe<mode>): Use it.

From-SVN: r232737

committed Jan 22, 2016

d9c981c8 Browse Files

system.h (string, algorithm): Include only conditionally. · 01736018

	* system.h (string, algorithm): Include only conditionally.
	(new): Include always under C++.
	* bb-reorder.c (toplevel): Define INCLUDE_ALGORITHM.
	* final.c (toplevel): Ditto.
	* ipa-chkp.c (toplevel): Define INCLUDE_STRING.
	* genconditions.c (write_header): Make gencondmd.c define
	INCLUDE_STRING.
	* mem-stats.h (mem_usage::print_dash_line): Don't use std::string.

	* config/aarch64/aarch64.c (toplevel): Define INCLUDE_STRING.
	* common/config/aarch64/aarch64-common.c (toplevel): Ditto.

From-SVN: r232736

committed Jan 22, 2016

01736018 Browse Files

libitm: Fix HTM fastpath. · 6041f70a

	* beginend.cc (GTM::gtm_thread::serial_lock): Put on cacheline
	boundary.
	(htm_fastpath): Remove.
	(gtm_thread::begin_transaction): Fix HTM fastpath.
	(_ITM_commitTransaction): Adapt.
	(_ITM_commitTransactionEH): Adapt.
	* libitm/config/linux/rwlock.h (gtm_rwlock): Add htm_fastpath member
	and accessors.
	* libitm/config/posix/rwlock.h (gtm_rwlock): Likewise.
	* libitm/config/posix/rwlock.cc (gtm_rwlock::gtm_rwlock): Adapt.
	* libitm/config/x86/sjlj.S (_ITM_beginTransaction): Fix HTM fastpath.
	* libitm/libitm_i.h (htm_fastpath): Remove declaration.
	* libitm/method-serial.cc (htm_mg): Adapt.
	(gtm_thread::serialirr_mode): Adapt.
	* libitm/query.cc (_ITM_inTransaction, _ITM_getTransactionId): Adapt.

From-SVN: r232735

committed Jan 22, 2016

6041f70a Browse Files

pr63354.c: Restrict to Linux targets with 64-bit support. · 057f7d3a

2016-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr63354.c: Restrict to Linux targets with
	64-bit support.

From-SVN: r232732

committed Jan 22, 2016

057f7d3a Browse Files

[Patch Obvious] gcc.dg/vect/bb-slp-pr68892.c requires vectorization of doubles · 4aa16f8d
```
gcc/testsuite/

	* gcc.dg/vect/bb-slp-pr68892.c: Require vect_double.

From-SVN: r232731
```
James Greenhalgh committed Jan 22, 2016
4aa16f8d Browse Files

target.c (gomp_get_target_fn_addr): Allow host fallback if target function… · eb4048f2

target.c (gomp_get_target_fn_addr): Allow host fallback if target function wasn't mapped to the device with...

libgomp/
	* target.c (gomp_get_target_fn_addr): Allow host fallback if target
	function wasn't mapped to the device with non-shared memory.

From-SVN: r232729

committed Jan 22, 2016

eb4048f2 Browse Files

[multiple changes] · 7c816d0f

2016-01-22  Christian Bruel  <christian.bruel@st.com>

	PR target/68674
	* expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed.

// testsuite
2016-01-21  Christian Bruel  <christian.bruel@st.com>

	PR target/68674
	* gcc.target/i386/pr68674.c
	* gcc.target/aarch64/pr68674.c
	* gcc.target/arm/pr68674.c

From-SVN: r232728

committed Jan 22, 2016

7c816d0f Browse Files

[ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it pattern · fce661e8

	PR target/69403
	* config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to
	define_insn_and_split.  Ensure operands[1] and operands[0] do not
	get assigned the same register.

	* gcc.c-torture/execute/pr69403.c: New test.

From-SVN: r232727

committed Jan 22, 2016

fce661e8 Browse Files

Allow _GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN to be overridden · 350fe282

	PR libstdc++/69413
	* config/os/gnu-linux/os_defines.h: Define
	_GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
	* include/c_global/cmath (isinf, isnan): Check it.
	* doc/xml/manual/internals.xml: Document it.
	* doc/html/*: Regenerate.

From-SVN: r232726

committed Jan 22, 2016

350fe282 Browse Files

ipa-prop.c (ipa_set_jf_constant): Remove redundant unshare_expr. · d8126ae1

gcc/ChangeLog:

2016-01-22  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* ipa-prop.c (ipa_set_jf_constant): Remove redundant unshare_expr.

From-SVN: r232725

committed Jan 22, 2016

d8126ae1 Browse Files

missed : in log · 5ac6cdbb
```
From-SVN: r232724
```
Christian Bruel committed Jan 22, 2016
5ac6cdbb Browse Files
2016-01-22 Christian Bruel <christian.bruel@st.com> · d41909ab
```
	* config/arm/arm-c.c (arm_pragma_target_parse)
	Remove warn_builtin_macro_redefined overwrite.

From-SVN: r232723
```
Christian Bruel committed Jan 22, 2016
d41909ab Browse Files

ipa-inline.c (can_inline_edge_p): Back out overzealous check on… · 6a96e917

ipa-inline.c (can_inline_edge_p): Back out overzealous check on flag_non_call_exceptions compatibility.

	* ipa-inline.c (can_inline_edge_p): Back out overzealous check on
	flag_non_call_exceptions compatibility.

From-SVN: r232722

committed Jan 22, 2016

6a96e917 Browse Files

re PR c++/55843 (ICE after exceeding template instantiation depth) · 4696899f
```
2016-01-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55843
	* g++.dg/template/pr55843.C: New.

From-SVN: r232721
```
Paolo Carlini committed Jan 22, 2016
4696899f Browse Files

[Testsuite] Fix PR66877 · bac69366

	* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
	vect_recog_over_widening_pattern in dump if we have vect_widen_shift.

From-SVN: r232720

committed Jan 22, 2016

bac69366 Browse Files

re PR debug/66668 (FAIL: gcc.dg/debug/dwarf2/stacked-qualified-types-3.c… · faafb833

re PR debug/66668 (FAIL: gcc.dg/debug/dwarf2/stacked-qualified-types-3.c scan-assembler-times DIE \\([^\n]*\\) DW_TAG_(?:const|volatile|atomic|restrict)_type 8)

	PR debug/66668
	* dwarf2out.c (add_child_die_after): New function.
	(dwarf_qual_info_t): New type.
	(dwarf_qual_info): New variable.
	(qualified_die_p): New function.
	(modified_type_die): For -fdebug-types-section, ensure
	canonical order of qualifiers.  Put qualified DIEs adjacent
	to the corresponding non-qualified type DIE and search there
	for existing qualified DIEs.

From-SVN: r232719

committed Jan 22, 2016

faafb833 Browse Files

extend.texi (scalar_storage_order type attribute): Document restriction on type… · e1cf192b

extend.texi (scalar_storage_order type attribute): Document restriction on type punning and aliasing, and remove future tense.

	* doc/extend.texi (scalar_storage_order type attribute): Document
	restriction on type punning and aliasing, and remove future tense.

From-SVN: r232718

committed Jan 22, 2016

e1cf192b Browse Files

re PR testsuite/67489 (FAIL: gcc.target/powerpc/p8vector-builtin-8.c (test for excess errors)) · b57d3a5c

2016-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR testsuite/67489
	* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128
	} from dg-do compile directive, and instead add {
	dg-require-effective-target int128 }.

From-SVN: r232717

committed Jan 22, 2016

b57d3a5c Browse Files

Daily bump. · fafcb35d
```
From-SVN: r232716
```
GCC Administrator committed Jan 22, 2016
fafcb35d Browse Files

21 Jan, 2016 2 commits

PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid · 9f04a53e

PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid
    __atomic_fetch_add

gcc/testsuite/ChangeLog:
2016-01-20  Martin Sebor  <msebor@redhat.com>

        PR c/69405
        * gcc.dg/sync-fetch.c: New test.

gcc/c-family/ChangeLog:
2016-01-20  Martin Sebor  <msebor@redhat.com>

        PR c/69405
        * c-common.c (sync_resolve_size): Avoid printing diagnostic about
        an incompatible argument when the argument isn't a valid tree node.

From-SVN: r232713

committed Jan 21, 2016

9f04a53e Browse Files

re PR target/69252 (gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched… · 38a51663

re PR target/69252 (gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched -fmodulo-sched-allow-regmoves -fsched-pressure)

	PR target/69252
	* modulo-sched.c (optimize_sc):	Allow branch-scheduling to add a new
	first stage.

	PR target/69252
	* gcc.target/powerpc/pr69252.c: New test.

From-SVN: r232712

committed Jan 21, 2016

38a51663 Browse Files