Commits · 8c6a85e33bc6029579949a76acbb0590463d7c8b · lvzhengyang / riscv-gcc-1

08 Sep, 2011 4 commits

re PR fortran/44646 ([F08] Implement DO CONCURRENT) · 8c6a85e3

gcc/fortran/
2011-09-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44646
        * decl.c (gfc_match_entry, gfc_match_end): Handle
        * COMP_DO_CONCURRENT.
        * dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
        * gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
        * match.c (gfc_match_critical, match_exit_cycle,
        * gfc_match_stopcode,
        lock_unlock_statement, sync_statement, gfc_match_allocate,
        gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
        (gfc_match_do): Match DO CONCURRENT.
        (match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
        match_forall_iterator, match_forall_header, match_simple_forall,
        gfc_match_forall): Move up in the file.
        * parse.c (check_do_closure, parse_do_block): Handle do
        * concurrent.
        * parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
        * resolve.c (do_concurrent_flag): New global variable.
        (resolve_function, pure_subroutine, resolve_branch,
        gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
        diagnostic.
        * st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
        * trans-stmt.c (gfc_trans_do_concurrent): New function.
        (gfc_trans_forall_1): Handle do concurrent.
        * trans-stmt.h (gfc_trans_do_concurrent): New function
        * prototype.
        * trans.c (trans_code): Call it.
        * frontend-passes.c (gfc_code_walker): Handle
        * EXEC_DO_CONCURRENT.

gcc/testsuite/
2011-09-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44646
        * gfortran.dg/do_concurrent_1.f90: New.
        * gfortran.dg/do_concurrent_2.f90: New.

From-SVN: r178677

committed Sep 08, 2011

8c6a85e3 Browse Files

re PR target/50310 (ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with… · 1542d97a

re PR target/50310 (ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered())

	PR target/50310
	* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return
	code early if TARGET_AVX.
	(ix86_expand_fp_vcond): Handle LTGT and UNEQ.

	* gcc.c-torture/execute/ieee/pr50310.c: New test.
	* gcc.dg/pr50310-2.c: New test.

From-SVN: r178673

committed Sep 08, 2011

1542d97a Browse Files

at.cc: Revert to... · 02dce1e9

2011-09-07  François Dumont  <francois.cppdevs@free.fr>

	* testsuite/23_containers/array/at.cc: Revert to...
	* testsuite/23_containers/array/at_neg.cc: ...this.

From-SVN: r178670

committed Sep 08, 2011

02dce1e9 Browse Files

Daily bump. · 92b4c822
```
From-SVN: r178669
```
GCC Administrator committed Sep 08, 2011
92b4c822 Browse Files

07 Sep, 2011 25 commits

re PR fortran/48095 ([OOP] Invalid assignment to procedure pointer component not rejected) · 6a38e151

2011-09-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48095
	* primary.c (gfc_match_structure_constructor): Handle parsing of
	procedure pointers components in structure constructors.
	* resolve.c (resolve_structure_cons): Check interface of procedure
	pointer components. Changed wording of some error messages.


2011-09-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48095
	* gfortran.dg/derived_constructor_comps_2.f90: Modified.
	* gfortran.dg/impure_constructor_1.f90: Modified.
	* gfortran.dg/proc_ptr_comp_33.f90: New.

From-SVN: r178665

committed Sep 08, 2011

6a38e151 Browse Files

re PR target/50310 (ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with… · 601a5d76

re PR target/50310 (ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered())

	* config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector
	duplicates.

	PR target/50310
	* config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up
	"mode" attribute computation.

	* gcc.dg/pr50310-1.c: New test.

From-SVN: r178659

committed Sep 07, 2011

601a5d76 Browse Files

bb-reorder.c (insert_section_boundary_note): Don't check optimize_function_for_speed_p. · ca1ae7e3

	* bb-reorder.c (insert_section_boundary_note): Don't check
	optimize_function_for_speed_p.
	(gate_handle_partition_blocks): Do it here instead.
	(gate_handle_reorder_blocks): Move preliminary checks here ...
	(rest_of_handle_reorder_blocks): ... from here.

From-SVN: r178657

committed Sep 07, 2011

ca1ae7e3 Browse Files

re PR tree-optimization/48571 (Missed data-dependence for (bogus?) reconstructed array-refs) · d14e1229
```
	PR middle-end/48571
	* gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int)
	instead of 4.

From-SVN: r178655
```
Georg-Johann Lay committed Sep 07, 2011
d14e1229 Browse Files

re PR c++/50309 ([C++0x] ICE: tree check: expected tree_list, have error_mark in… · 30239565

re PR c++/50309 ([C++0x] ICE: tree check: expected tree_list, have error_mark in comp_except_specs, at cp/typeck.c:1014 on empty noexcept)

/cp
2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50309
	* decl.c (grokdeclarator): Check u.function.exception_specification
	for error_mark_node.

/testsuite
2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50309
	* g++.dg/cpp0x/noexcept14.C: New.

From-SVN: r178654

committed Sep 07, 2011

30239565 Browse Files

re PR c++/50298 ([C++0x][constexpr] References cannot be bound to static… · e39438c5

re PR c++/50298 ([C++0x][constexpr] References cannot be bound to static constexpr reference members)

	PR c++/50298
	* parser.c (cp_parser_member_declaration): Don't require a constant
	rvalue here in C++0x.

From-SVN: r178652

committed Sep 07, 2011

e39438c5 Browse Files

pt.c (type_unification_real): Correct complain arg for tsubsting default template args. · 30288f9a
```
	* pt.c (type_unification_real): Correct complain arg for tsubsting
	default template args.

From-SVN: r178651
```
Jason Merrill committed Sep 07, 2011
30288f9a Browse Files
* pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting. · 10e8dd82
```
From-SVN: r178650
```
Jason Merrill committed Sep 07, 2011
10e8dd82 Browse Files
section1.c: Don't xfail for avr. · aad0eef6
```
	
	* gcc.dg/section1.c: Don't xfail for avr.

From-SVN: r178649
```
Georg-Johann Lay committed Sep 07, 2011
aad0eef6 Browse Files
re PR testsuite/50322 ([avr]: fail: gcc.dg/tree-ssa/ivopts-lt.c) · 74a73e8b
```
	PR tree-optimization/50322
	* gcc.dg/tree-ssa/ivopts-lt.c: Add xfails for avr.

From-SVN: r178646
```
Georg-Johann Lay committed Sep 07, 2011
74a73e8b Browse Files

regrename.c (struct du_head): Make nregs signed. · 8ffa0351

	* regrename.c (struct du_head): Make nregs signed.
	(closed_chains): Remove.
	(create_new_chain): Return the new chain.
	(chain_from_id): New static function.
	(dump_def_use_chain): Change argument to be an int, indicating
	the first ID to print.  All callers changed.
	(merge_overlapping_regs): Use chain_from_id.  Assert that
	chains don't conflict with themselves.
	(rename_chains): Take no argument.  Iterate over id_to_chain
	rather to find chains to rename.  Clear tick before the main
	loop.
	(struct incoming_reg_info): New struct.
	(struct bb_rename_info): New struct.
	(init_rename_info, set_incoming_from_chain, merge_chains): New
	static functions.
	(regrename_analyze): New static function, broken out of
	regrename_optimize.  Record and make use of open chain information
	at basic block boundaries, and merge chains where possible.
	(scan_rtx_reg): Make this_nregs signed.  Don't update
	closed_chains.
	(build_def_use): Return a bool to indicate success.  All callers
	changed.  Don't initialize global data here.
	(regrename_optimize): Move most code out of here into
	regrename_analyze.
	* regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set,
	range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New
	static inline functions.
	* vec.h (FOR_EACH_VEC_ELT_FROM): New macro.

From-SVN: r178645

committed Sep 07, 2011

8ffa0351 Browse Files

pr49911.C: Added flag -fstrict-enums. · a81462f1

2011-09-07  Martin Jambor  <mjambor@suse.cz>

	* g++.dg/tree-ssa/pr49911.C: Added flag -fstrict-enums.

From-SVN: r178642

committed Sep 07, 2011

a81462f1 Browse Files

re PR middle-end/50301 (416.gamess in SPEC CPU 2006 failed to build with LTO) · 128c61ee

2011-09-07  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/50301
	* ipa-cp.c (find_more_values_for_callers_subset): Check jump
	function index bounds.
	(perhaps_add_new_callers): Likewise.

From-SVN: r178640

committed Sep 07, 2011

128c61ee Browse Files

re PR tree-optimization/49911 (SRA + DOM + VRP + -fstrict-enums incorrectly remove predicate) · da990dc0

2011-09-07  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/49911
	* tree-sra.c (analyze_access_subtree): Change type of to-be-replaced
	enumerations to the corresponding plain integer type.

	* testsuite/g++.dg/tree-ssa/pr49911.C: New test.

From-SVN: r178639

committed Sep 07, 2011

da990dc0 Browse Files

re PR tree-optimization/50319 (if-conversion produces unvectorizable conditions) · 747633c5

2011-09-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50319
	* tree-if-conv.c (set_bb_predicate): Assert we only set
	canonical predicates.
	(add_to_predicate_list): Simplify.  Allow TRUTH_NOT_EXPR
	around canonical predicates.
	(predicate_bbs): Do not re-gimplify already canonical
	predicates.  Properly unshare them though.
	(find_phi_replacement_condition): Simplify.

From-SVN: r178638

committed Sep 07, 2011

747633c5 Browse Files

re PR target/49030 (ICE in get_arm_condition_code, at config/arm/arm.c:17180) · 723d95fe

gcc/
	PR target/49030
	* config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
	* config/arm/arm.c (maybe_get_arm_condition_code): New function,
	reusing the old code from get_arm_condition_code.  Return ARM_NV
	for invalid comparison codes.
	(get_arm_condition_code): Redefine in terms of
	maybe_get_arm_condition_code.
	* config/arm/predicates.md (arm_comparison_operator): Use
	maybe_get_arm_condition_code.

gcc/testsuite/
	PR target/49030
	* gcc.dg/torture/pr49030.c: New test.

From-SVN: r178636

committed Sep 07, 2011

723d95fe Browse Files

re PR fortran/50288 (FAIL: gfortran.dg/class_45b.f03) · b7b1baba

2011-09-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50288
	* gfortran.dg/class_4c.f03: Modified ("dg-do link" and "dg-final").
	* gfortran.dg/class_4d.f03: Deleted.
	* gfortran.dg/class_45b.f03: Modififed ("dg-do link").

From-SVN: r178635

committed Sep 07, 2011

b7b1baba Browse Files

tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Canonicalize negated… · e8642944

tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Canonicalize negated predicates by swapping edges.

2011-09-07  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond):
	Canonicalize negated predicates by swapping edges.
	(forward_propagate_into_cond): Likewise.

	* gcc.dg/tree-ssa/forwprop-16.c: New testcase.

From-SVN: r178634

committed Sep 07, 2011

e8642944 Browse Files

re PR tree-optimization/50213 (Regression in space-optimized code relative to 4.5.x) · 601f64e2

2011-09-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50213
	* tree-flow.h (simple_iv_increment_p): Declare.
	* tree-ssa-dom.c (simple_iv_increment_p): Export.  Also handle
	POINTER_PLUS_EXPR.
	* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do
	not propagate simple IV counter increments.

From-SVN: r178633

committed Sep 07, 2011

601f64e2 Browse Files

restore powerpc-darwin Ada boostrap. · 1aeee5ad

gcc:
	* config/rs6000/rs6000.c (compute_save_world_info): Test
	cfun->has_nonlocal_label to determine if the out-of-line save
	world call may be used.
ada:
	* gcc-interface/Makefile.in (darwin): Provide powerpc64 system 
	implementation.
	* system-darwin-ppc64.ads: New file.

From-SVN: r178630

committed Sep 07, 2011

1aeee5ad Browse Files

re PR tree-optimization/46021 (3 tree-ssa tests XPASS almost everywhere) · 79c95940


2011-09-07  Jiangning Liu  <jiangning.liu@arm.com>

	PR tree-optimization/46021
	* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on arm*-*-*.

From-SVN: r178628

committed Sep 07, 2011

79c95940 Browse Files

mn10300.c (mn10300_insert_setlb_lcc): Set the jump label on the parallel part of the insn. · da73162f
```
	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump
	label on the parallel part of the insn.

From-SVN: r178626
```
Nick Clifton committed Sep 07, 2011
da73162f Browse Files

re PR rtl-optimization/50191 (Strange debug insn produced for TOC compiling… · 5d506c77

re PR rtl-optimization/50191 (Strange debug insn produced for TOC compiling 416.gamess with profile-generate)

	PR debug/50191
	* dwarf2out.c (mem_loc_descriptor) <case MEM>: Try
	avoid_constant_pool_reference first instead of last.

From-SVN: r178625

committed Sep 07, 2011

5d506c77 Browse Files

Daily bump. · 990b7842
```
From-SVN: r178623
```
GCC Administrator committed Sep 07, 2011
990b7842 Browse Files

tuple (_Tuple_impl::_M_head, _M_tail): Mark constexpr. · a7d0c94e

2011-09-06  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/tuple (_Tuple_impl::_M_head, _M_tail): Mark constexpr.
	(tuple(tuple&&)): Same.
	(tuple(const tuple<_UElements...>& __in)): Same.
	(tuple(tuple<_UElements...>&& __in)): Same.
	(tuple_cat(const tuple<_TElements...>&, const tuple<_UElements...>&)):
	Same.
	(get): Same.
	* include/std/array: Consolidate array::data usage.
	* testsuite/23_containers/array/requirements/constexpr_functions.cc:
	Remove extra include.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: New.
	* testsuite/20_util/tuple/cons/constexpr-2.cc: Add tests.
	* testsuite/20_util/tuple/cons/constexpr-3.cc: Same.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line numbers.

From-SVN: r178620

committed Sep 07, 2011

a7d0c94e Browse Files

06 Sep, 2011 11 commits

Update documentation about tm_p.h · 7b50d234
```
From-SVN: r178618
```
Michael Meissner committed Sep 06, 2011
7b50d234 Browse Files

hashtable_policy.h (_Prime_rehash_policy:: _M_next_bkt): Cast _M_max_load_factor to long double. · e25fc78f

2011-09-06  François Dumont  <fdumont@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable_policy.h (_Prime_rehash_policy::
	_M_next_bkt): Cast _M_max_load_factor to long double.
	(_Prime_rehash_policy::_M_bkt_for_elements): Use _M_next_bkt.
	(_Prime_rehash_policy::_M_need_rehash): Likewise; cast all
	float quantities to long double.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r178615

committed Sep 06, 2011

e25fc78f Browse Files

Fix altivec-17.C to match current compiler error message · a30d6527
```
From-SVN: r178614
```
Michael Meissner committed Sep 06, 2011
a30d6527 Browse Files
Fix typo · cd5a1182
```
From-SVN: r178612
```
Eric Botcazou committed Sep 06, 2011
cd5a1182 Browse Files

re PR middle-end/50266 (ICE in decode_addr_const) · 693ddb1b

	PR middle-end/50266
	* c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
	computations.

From-SVN: r178611

committed Sep 06, 2011

693ddb1b Browse Files

i386.c (ix86_function_value_regno_p): Use AX_REG. · 8092dd90

2011-09-06  Uros Bizjak  <ubizjak@gmail.com>

        * config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG.
        (function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX.

testsuite/ChangeLog:

2011-09-06  Uros Bizjak  <ubizjak@gmail.com>

        * gcc.target/i386/builtin-apply-mmx.c: Require ia32 effective target.

From-SVN: r178610

committed Sep 06, 2011

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* config/darwin10.h Remove duplicate LIB_SPEC. · cf8fd309
```
From-SVN: r178609
```
Iain Sandoe committed Sep 06, 2011
cf8fd309 Browse Files
Makefile.in (gnatlib-shared-darwin): Remove reference to "-lm". · f61fc398
```
	* gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
	reference to "-lm".

From-SVN: r178608
```
Iain Sandoe committed Sep 06, 2011
f61fc398 Browse Files

Makefile.in (darwin, SO_OPTS): Provide architecture size switches to the link… · 84ef27d3

Makefile.in (darwin, SO_OPTS): Provide architecture size switches to the link phase for shared libs.


	* gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
	size switches to the link phase for shared libs.

From-SVN: r178606

committed Sep 06, 2011

84ef27d3 Browse Files

Makefile.in (x86_64 darwin arch): Adjust LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants. · a1bf1ec7
```
	* gcc-interface/Makefile.in (x86_64 darwin arch): Adjust 
	LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.

From-SVN: r178605
```
Iain Sandoe committed Sep 06, 2011
a1bf1ec7 Browse Files

re PR c++/50296 (New C++ test failures) · e2605091

	PR c++/50296
	* semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
	(cx_check_missing_mem_inits): Handle bases and empty trivial members.
	(validate_constexpr_fundecl): Remove.
	* decl.c (start_preparsed_function): Don't call it.
	* cp-tree.h: Don't declare it.

From-SVN: r178604

committed Sep 06, 2011

e2605091 Browse Files