Commits · 61a359f6aa60d094490df984bb8c6345a42d9d44 · lvzhengyang / riscv-gcc-1

13 May, 2013 22 commits

Makefile.am (sources): Add bad_array_length.cc, bad_array_new.cc. · 61a359f6

2013-05-13  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/Makefile.am (sources): Add bad_array_length.cc,
	bad_array_new.cc.
	* libsupc++/Makefile.in: Regenerate.
	* libsupc++/bad_array_length.cc: Tweak.
	* libsupc++/bad_array_new.cc: Tweak.

From-SVN: r198853

committed May 13, 2013

61a359f6 Browse Files

re PR target/56975 (dllimport broken on i686-pc-cygwin) · a3d7ab92

2013-05-13  Kai Tietz  <ktietz@redhat.com>

	PR target/56975
	* config/i386/cygming.h (TARGET_PECOFF): Define as true.
	* config/i386/i386.h (TARGET_PECOFF): Define by default
	as false.
	(PIC_OFFSET_TABLE_REGNUM): Use TARGET_PECOFF.
	* config/i386/i386.c (ix86_option_override_internal):
	Likewise.
	(ix86_expand_prologue): Likewise.
	(ix86_expand_split_stack_prologue): Likewise.
	(legitimate_pic_address_disp_p): Likewise.
	(legitimize_pic_address): Likewise.
	(legitimize_tls_address): Likewise.
	(legitimize_pe_coff_symbol): Likewise.
	(output_pic_addr_const): Likewise.
	(construct_plt_address): Likewise.
	(ix86_expand_call): Likewise.
	(x86_output_mi_thunk): Likewise.
	(x86_function_profiler): Likewise.

From-SVN: r198852

committed May 13, 2013

a3d7ab92 Browse Files

re PR c++/56998 (ICE in value_dependent_expression_p, at cp/pt.c:19598) · 7c0b157d
```
	PR c++/56998
	* call.c (null_ptr_cst_p): An expression with side-effects can't
	be a C++03 null pointer constant.

From-SVN: r198845
```
Jason Merrill committed May 13, 2013
7c0b157d Browse Files

re PR c++/57041 (ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed… · 783faa47

re PR c++/57041 (ICE in lookup_field_1, at cp/search.c:376 (with dot-prefixed structure initialisation))

	PR c++/57041
	* decl.c (reshape_init_class): Handle error_mark_node.

From-SVN: r198844

committed May 13, 2013

783faa47 Browse Files

re PR c++/57254 (Overload resolution failure when ref-qualified member function… · 51543dc7

re PR c++/57254 (Overload resolution failure when ref-qualified member function templates are defined out-of-line)

	PR c++/57254
	* typeck.c (merge_types): Propagate ref-qualifier
	in METHOD_TYPE case.

From-SVN: r198843

committed May 13, 2013

51543dc7 Browse Files

re PR c++/57253 (GCC ignores ref-qualifiers of pseudo-function types in explicit specializations) · 18dc5657
```
	PR c++/57253
	* decl.c (grokdeclarator): Apply ref-qualifier
	in the TYPENAME case.

From-SVN: r198842
```
Jason Merrill committed May 13, 2013
18dc5657 Browse Files
re PR c++/57252 (GCC does not treat ref-qualified overload set as ambiguous) · fab8f0b6
```
	PR c++/57252
	* decl.c (decls_match): Compare ref-qualifiers.

From-SVN: r198841
```
Jason Merrill committed May 13, 2013
fab8f0b6 Browse Files
compare_tests: Limit lines to 2000 characters as comm on Mac OS X 10.8.3 doesn't like long... · aa7e6aad
```
	* compare_tests: Limit lines to 2000 characters as comm on Mac OS
	X 10.8.3 doesn't like long lines (those 2055 characters or more).

From-SVN: r198840
```
Mike Stump committed May 13, 2013
aa7e6aad Browse Files
re PR target/57264 (cld not emitted when string instructions used, and '-mcld' on command line) · 40042849
```
	PR target/57264
	* gcc.target/i386/pr57264.c: New test.

From-SVN: r198839
```
Uros Bizjak committed May 13, 2013
40042849 Browse Files
* gcc.dg/vector-shift-2.c: Add -O to dg-options. · 4264bfaa
```
From-SVN: r198836
```
Jakub Jelinek committed May 13, 2013
4264bfaa Browse Files

forwprop-26.c: Add -fno-short-enums to dg-options. · f825efaa

gcc/testsuite 

2013-05-13  Greta Yorsh  <Greta.Yorsh@arm.com>

	* gcc.dg/tree-ssa/forwprop-26.c: Add -fno-short-enums
	to dg-options.

From-SVN: r198832

committed May 13, 2013

f825efaa Browse Files

aarch64-simd.md (aarch64_simd_mov<mode>): Group similar switch cases. · c59b7e28

	* config/aarch64/aarch64-simd.md (aarch64_simd_mov<mode>): Group
	similar switch cases.
	(aarch64_simd_mov): Rename to aarch64_split_simd_mov. Update.
	(aarch64_simd_mov_to_<mode>low): Delete.
	(aarch64_simd_mov_to_<mode>high): Delete.
	(move_lo_quad_<mode>): Add w<-r alternative.
	(aarch64_simd_move_hi_quad_<mode>): Likewise.
    (aarch64_simd_mov_from_*): Update type attribute.
	* config/aarch64/aarch64.c (aarch64_split_simd_move): Refacror switch
	statement.

From-SVN: r198831

committed May 13, 2013

c59b7e28 Browse Files

mode-switching.c (optimize_mode_switching): Set correct RTL profile. · 5f28524a

	* mode-switching.c (optimize_mode_switching): Set correct RTL profile.
	* config/i386/i386.c (ix86_compute_frame_layout,
	ix86_expand_epilogue, emit_i387_cw_initialization, ix86_expand_vector_move_misalign,
	ix86_fp_comparison_strategy, ix86_local_alignment): Fix use of size/speed predicates.

From-SVN: r198825

committed May 13, 2013

5f28524a Browse Files

Restore Solaris/amd64 Ada bootstrap (PR ada/57188) · a164a17b
```
	PR ada/57188
	* gcc-interface/Makefile.in: Allow for amd64 solaris2.

From-SVN: r198824
```
Rainer Orth committed May 13, 2013
a164a17b Browse Files

re PR tree-optimization/45216 (Rotate expressions not recognized at tree level) · ae6fa899

	PR tree-optimization/45216
	PR tree-optimization/57157
	* tree-ssa-forwprop.c (simplify_rotate): Only recognize
	the (-Y) & (B - 1) variant if OP is |.
	* expmed.c (expand_shift_1): For rotations by const0_rtx just
	return shifted.  Use (-op1) & (prec - 1) as other_amount
	instead of prec - op1.

	* c-c++-common/rotate-1.c: Add 32 tests with +.
	* c-c++-common/rotate-1a.c: Adjust.
	* c-c++-common/rotate-2.c: Add 32 tests with +, expect
	only 48 rotates.
	* c-c++-common/rotate-2b.c: New test.
	* c-c++-common/rotate-3.c: Add 32 tests with +.
	* c-c++-common/rotate-4.c: Add 32 tests with +, expect
	only 48 rotates.
	* c-c++-common/rotate-4b.c: New test.
	* c-c++-common/rotate-5.c: New test.

From-SVN: r198823

committed May 13, 2013

ae6fa899 Browse Files

re PR middle-end/42371 (dead code not eliminated during folding with whole-program) · 4502fe8d

2013-05-13  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/42371
	* ipa-prop.h (IPA_UNDESCRIBED_USE): New macro.
	(ipa_constant_data): New type.
	(ipa_jump_func): Use ipa_constant_data to hold information about
	constant jump functions.
	(ipa_get_jf_constant): Adjust to jump function type changes.
	(ipa_get_jf_constant_rdesc): New function.
	(ipa_param_descriptor): New field controlled_uses.
	(ipa_get_controlled_uses): New function.
	(ipa_set_controlled_uses): Likewise.
	* ipa-ref.h (ipa_find_reference): Declare.
	* ipa-prop.c (ipa_cst_ref_desc): New type.
	(ipa_print_node_jump_functions_for_edge): Adjust for jump function type
	changes.
	(ipa_set_jf_constant): Likewise.  Also create reference descriptions.
	New parameter cs.  Adjust all callers.
	(ipa_analyze_params_uses): Detect uncontrolled and controlled uses.
	(remove_described_reference): New function.
	(jfunc_rdesc_usable): Likewise.
	(try_make_edge_direct_simple_call): Decrement controlled use count,
	attempt to remove reference if it hits zero.
	(combine_controlled_uses_counters): New function.
	(propagate_controlled_uses): Likewise.
	(ipa_propagate_indirect_call_infos): Call propagate_controlled_uses.
	(ipa_edge_duplication_hook): Duplicate reference descriptions.
	(ipa_print_node_params): Print described use counter.
	(ipa_write_jump_function): Adjust to jump function type changes.
	(ipa_read_jump_function): New parameter CS, pass it to
	ipa_set_jf_constant.  Adjust caller.
	(ipa_write_node_info): Stream controlled use count
	(ipa_read_node_info): Likewise.
	* cgraph.c (cgraph_mark_address_taken_node): Bail out instead of
	asserting.
	* ipa-cp.c (ipcp_discover_new_direct_edges): Decrement controlled use
	count.  Remove cloning-added reference if it reaches zero.
	* ipa-ref.c (ipa_find_reference): New function.

testsuite/
	* gcc.dg/ipa/remref-0.c: New test.
	* gcc.dg/ipa/remref-1a.c: Likewise.
	* gcc.dg/ipa/remref-1b.c: Likewise.
	* gcc.dg/ipa/remref-2a.c: Likewise.
	* gcc.dg/ipa/remref-2b.c: Likewise.

From-SVN: r198821

committed May 13, 2013

4502fe8d Browse Files

AMD specific default alignment changes · 0864bfc2
```
From-SVN: r198820
```
Ganesh Gopalasubramanian committed May 13, 2013
0864bfc2 Browse Files

tree-vect-generic.c (uniform_vector_p): Move ... · 640bfeb2

2013-05-13  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* tree-vect-generic.c (uniform_vector_p): Move ...
	* tree.c (uniform_vector_p): ... here.
	* tree.h (uniform_vector_p): Declare it.
	* fold-const.c (fold_binary_loc) <shift>: Turn the second argument
	into a scalar.

gcc/testsuite/
	* gcc.dg/vector-shift-2.c: New testcase.

From-SVN: r198819

committed May 13, 2013

640bfeb2 Browse Files

re PR tree-optimization/57230 (tree-ssa-strlen incorrectly optimizes a strlen to 0) · 198fe1bf

	PR tree-optimization/57230
	* tree-ssa-strlen.c (handle_char_store): Record length for
	array store from STRING_CST.

	* gcc.dg/strlenopt-24.c: New test.

From-SVN: r198815

committed May 13, 2013

198fe1bf Browse Files

re PR tree-optimization/57230 (tree-ssa-strlen incorrectly optimizes a strlen to 0) · 3a60f32b

	PR tree-optimization/57230
	* tree-ssa-strlen.c (handle_char_store): Add missing integer_zerop
	check.

	* gcc.dg/strlenopt-23.c: New test.

From-SVN: r198813

committed May 13, 2013

3a60f32b Browse Files

Fix EH handling issue in last change: · 2710a27a

        * config/epiphany/epiphany.c (epiphany_init): Check size of
        NUM_MODES_FOR_MODE_SWITCHING.
        (epiphany_expand_prologue):
        Remove CONFIG_REGNUM initial value handling code.
        (epiphany_optimize_mode_switching): Handle EPIPHANY_MSW_ENTITY_CONFIG.
        (epiphany_mode_needed, epiphany_mode_entry_exit): Likewise.
        (emit_set_fp_mode, epiphany_mode_after): Likewise.
        (epiphany_mode_needed) <Handle EPIPHANY_MSW_ENTITY_AND>:
        Don't return 1 for FP_MODE_NONE.
        * config/epiphany/epiphany.h (NUM_MODES_FOR_MODE_SWITCHING):
        Add value for EPIPHANY_MSW_ENTITY_CONFIG.
        (EPIPHANY_MSW_ENTITY_CONFIG, EPIPHANY_MSW_ENTITY_NUM): Define.
        * config/epiphany/epiphany.md (save_config): New pattern.

From-SVN: r198811

committed May 13, 2013

2710a27a Browse Files

Daily bump. · 350bfa8f
```
From-SVN: r198810
```
GCC Administrator committed May 13, 2013
350bfa8f Browse Files

12 May, 2013 5 commits

epiphany.c (epiphany_init): Check size of NUM_MODES_FOR_MODE_SWITCHING. · 566be57c

	* config/epiphany/epiphany.c (epiphany_init): Check size of
	NUM_MODES_FOR_MODE_SWITCHING.
	(epiphany_expand_prologue):
	Remove CONFIG_REGNUM initial value handling code.
	(epiphany_optimize_mode_switching): Handle EPIPHANY_MSW_ENTITY_CONFIG.
	(epiphany_mode_needed, epiphany_mode_entry_exit): Likewise.
	(emit_set_fp_mode): Likewise.
	(epiphany_mode_needed) <Handle EPIPHANY_MSW_ENTITY_AND>:
	Don't return 1 for FP_MODE_NONE.
	* config/epiphany/epiphany.h (NUM_MODES_FOR_MODE_SWITCHING):
	Add value for EPIPHANY_MSW_ENTITY_CONFIG.
	(EPIPHANY_MSW_ENTITY_CONFIG, EPIPHANY_MSW_ENTITY_NUM): Define.
	* config/epiphany/epiphany.md (save_config): New pattern.

From-SVN: r198807

committed May 12, 2013

566be57c Browse Files

i386.md (*zero_extendsidi2): Add *x->?r alternative. · 0f2c2331
```
	* config/i386/i386.md (*zero_extendsidi2): Add *x->?r alternative.

From-SVN: r198806
```
Uros Bizjak committed May 12, 2013
0f2c2331 Browse Files
Remove duplicate (and incorrect) entry for r197284. · da26909c
```
From-SVN: r198805
```
Gerald Pfeifer committed May 12, 2013
da26909c Browse Files

re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in… · 2135ed0e

re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395)

	PR target/57108
	* gcc.target/sh/pr57108.c: Move this test case to ...
	* gcc.c-torture/compile/pr57108.c: ... here.

From-SVN: r198803

committed May 12, 2013

2135ed0e Browse Files

Daily bump. · efe82120
```
From-SVN: r198802
```
GCC Administrator committed May 12, 2013
efe82120 Browse Files

11 May, 2013 1 commit
- Daily bump. · 231bc715
```
From-SVN: r198799
```
  GCC Administrator committed May 11, 2013
  231bc715 Browse Files
10 May, 2013 12 commits

i386.md (memory): Handle sseishft1. · 5b3f93c7

	* config/i386/i386.md (memory): Handle sseishft1.
	* config/i386/sse.md (*vec_extractv4si): Remove memory attribute.
	(*vec_extractv2di_1): Ditto.

From-SVN: r198795

committed May 10, 2013

5b3f93c7 Browse Files

lra-assigns.c (find_hard_regno_for): Add 1 to the cost of call saved registers. · 1f873f0e

2013-05-10  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-assigns.c (find_hard_regno_for): Add 1 to the cost of call
	saved registers.

From-SVN: r198792

committed May 10, 2013

1f873f0e Browse Files

re PR libstdc++/54577 (deque<T>::erase() still takes iterator instead of const_iterator) · 94938aec

2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/54577
	* include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
	(_Deque_iterator<>::_M_const_cast): Add.
	(deque<>::_M_erase): Declare.
	* include/bits/deque.tcc: ... and define.
	* include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
	(_List_const_iterator<>::_M_const_cast): Add.
	* include/bits/list.tcc (erase (iterator)): Fix.
	* include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
	Add; include <ext/cast.h>.
	* include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
	(vector<>::_M_erase): Declare.
	* include/bits/stl_bvector.h: Likewise.
	* include/bits/vector.tcc (vector<>::_M_erase): Define.
	* include/ext/vstring.h (erase): Fix signatures in C++11 mode.
	* include/debug/deque: Adjust.
	* include/debug/list: Likewise.
	* include/debug/vector: Likewise.
	* include/profile/deque: Likewise.
	* include/profile/list: Likewise.
	* include/profile/vector: Likewise.
	* testsuite/util/exception/safety.h (erase_base<deque>,
	erase_base<deque>, erase_base<vector>): Remove.
	(erase_base<__versa_string>): Update.
	* testsuite/ext/vstring/modifiers/char/54577.cc: New.
	* testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
	* testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
	Likewise.
	* testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r198790

committed May 10, 2013

94938aec Browse Files

Fix spacing · 341427fa
```
From-SVN: r198789
```
Joel Sherrill committed May 10, 2013
341427fa Browse Files

t-rtems-eabi: Remove mthumb/march=armv7 multilib. · d7de6455

2013-05-10  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/arm/t-rtems-eabi: Remove mthumb/march=armv7 multilib.
	Add mthumb/march=armv7-a multilib.
	Add mthumb/march=armv7-r multilib.
	Add mthumb/march=armv7-a/mfpu=neon/mfloat-abi=hard multilib.

From-SVN: r198784

committed May 10, 2013

d7de6455 Browse Files

t-rtems: Add more multilibs. · 9e69bdde

2013-05-10  Ralf Corsépius  <ralf.corsepius@rtems.org>

	* config/v850/t-rtems: Add more multilibs.

From-SVN: r198781

committed May 10, 2013

9e69bdde Browse Files

re PR c++/57196 (Bogus "aggregate ... has incomplete type and cannot be defined") · 4ed024b6
```
	PR c++/57196
	* pt.c (convert_template_argument): Use dependent_template_arg_p,
	not uses_template_parms.

From-SVN: r198778
```
Jason Merrill committed May 10, 2013
4ed024b6 Browse Files

re PR c++/57047 ([C++11] stl_pair.h:137:64: internal compiler error:… · 616eece3

re PR c++/57047 ([C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor)

	PR c++/57047
	* semantics.c (cxx_fold_indirect_ref): Fix thinko.

From-SVN: r198777

committed May 10, 2013

616eece3 Browse Files

re PR c++/55149 (capturing VLA in lambda) · 5ced939e

	PR c++/55149
	* semantics.c (add_capture): Error rather than abort on copy
	capture of VLA.
	* typeck.c (maybe_warn_about_returning_address_of_local): Don't
	warn about capture proxy.

From-SVN: r198776

committed May 10, 2013

5ced939e Browse Files

Fix changelog entry · 29554d29
```
From-SVN: r198775
```
Richard Biener committed May 10, 2013
29554d29 Browse Files

re PR tree-optimization/57214 (ice: tree check: expected ssa_name, have… · 9ff09a22

re PR tree-optimization/57214 (ice: tree check: expected ssa_name, have integer_cst in coalesce_partitions, at tree-ssa-coalesce.c:1194)

2013-05-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57214
	* tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do
	not propagate from SSA names that occur in abnormal PHI nodes.

From-SVN: r198773

committed May 10, 2013

9ff09a22 Browse Files

stor-layout.c (element_precision): New function. · a5e0cd1d

2013-05-10  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* stor-layout.c (element_precision): New function.
	* machmode.h (element_precision): Declare it.
	* tree.c (build_minus_one_cst): New function.
	(element_precision): Likewise.
	* tree.h (build_minus_one_cst): Declare new function.
	(element_precision): Likewise.
	* fold-const.c (operand_equal_p): Use element_precision.
	(fold_binary_loc): Handle vector types.
	* convert.c (convert_to_integer): Use element_precision.
	* gimple.c (iterative_hash_canonical_type): Handle complex and vectors
	separately.

gcc/c-family/
	* c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
	vectors.

gcc/testsuite/
	* gcc.dg/vector-shift.c: New testcase.

From-SVN: r198772

committed May 10, 2013

a5e0cd1d Browse Files