Commits · 22701443c5f390d8ee6b5e209c35c85dad0e7569 · lvzhengyang / riscv-gcc-1

02 Dec, 2008 17 commits

2008-12-02 Paolo Carlini <paolo.carlini@oracle.com> · 22701443
```
	* Tweak last ChangeLog entry.

From-SVN: r142359
```
Paolo Carlini committed Dec 02, 2008
22701443 Browse Files

2008-12-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38365 (cont)
	* src/localename.cc (locale::locale(const locale&, const locale&,
	category)): Revert last changes.
	* src/localename.cc (locale::_Impl::_M_replace_categories(const
	_Impl*, category)): Fix here instead; rework.

From-SVN: r142358

committed Dec 02, 2008

3ecaae52 Browse Files

re PR tree-optimization/38359 (ICE in set_lattice_value, at tree-ssa-ccp.c:466) · 84cfdcb3
```
2008-12-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38359
	* gcc.c-torture/compile/pr38359.c: New testcase.

From-SVN: r142357
```
Richard Biener committed Dec 02, 2008
84cfdcb3 Browse Files

re PR tree-optimization/38359 (ICE in set_lattice_value, at tree-ssa-ccp.c:466) · bd170bbc

2008-12-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38359
	* fold-const.c (fold_binary): Fold -1 >> x to -1 only for
	non-negative x.

	* gcc.c-torture/compile/pr38359.c: New testcase.
	* gcc.c-torture/execute/shiftopt-1.c: Adjust.

From-SVN: r142356

committed Dec 02, 2008

bd170bbc Browse Files

re PR middle-end/37861 (Bogus array bounds warning) · d47a0151

2008-12-02  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/37861
        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not check
        for INDIRECT_REFs.
        (forward_propagate_addr_into_variable_array_index): Check that the
        offset is not computed from a MULT_EXPR, use is_gimple_assign rather
        than the gimple code directly.

From-SVN: r142355

committed Dec 02, 2008

d47a0151 Browse Files

float_disf.c (__floatdisf): Prototype. · 96e4a79f

	* config/spu/float_disf.c (__floatdisf): Prototype.
	* config/spu/float_unsdisf.c (__float_undisf): Likewise.
	* config/spu/float_unssidf.c (__float_unssidf): Constify cast.
	* config/spu/float_unsdidf.c (__float_unsdidf): Likewise.

From-SVN: r142352

committed Dec 02, 2008

96e4a79f Browse Files

re PR fortran/36704 (Procedure pointer as function result) · 726d8566

2008-12-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36704
	PR fortran/38290
	* decl.c (match_result): Result may be a standard variable or a
	procedure pointer.
	* expr.c (gfc_check_pointer_assign): Additional checks for procedure
	pointer assignments.
	* primary.c (gfc_match_rvalue): Bugfix for procedure pointer
	assignments.
	* resolve.c (resolve_function): Check for attr.subroutine.
	* symbol.c (check_conflict): Addtional checks for RESULT statements.
	* trans-types.c (gfc_sym_type,gfc_get_function_type): Support procedure
	pointers as function result.


2008-12-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36704
	PR fortran/38290
	* gfortran.dg/entry_7.f90: Modified.
	* gfortran.dg/proc_ptr_2.f90: Extended.
	* gfortran.dg/proc_ptr_3.f90: Modified.
	* gfortran.dg/proc_ptr_11.f90: New.
	* gfortran.dg/proc_ptr_12.f90: New.
	* gfortran.dg/result_1.f90: New.

From-SVN: r142351

committed Dec 02, 2008

726d8566 Browse Files

stormy16.h (INCOMING_FRAME_SP_OFFSET): Negate. · b72bbbcb

        * config/stormy16/stormy16.h (INCOMING_FRAME_SP_OFFSET): Negate.
        (DWARF_CIE_DATA_ALIGNMENT): Define.

        * config/stormy16/stormy16.c (xstormy16_compute_stack_layout):
        Invert add/sub for INCOMING_FRAME_SP_OFFSET.
        (xstormy16_expand_prologue): Likewise.
        (xstormy16_expand_builtin_va_start): Likewise.
        (xstormy16_gimplify_va_arg_expr): Likewise.

From-SVN: r142350

committed Dec 02, 2008

b72bbbcb Browse Files

re PR libstdc++/38365 (Locale, constructed from named and unnamed locales, become named) · 95e5f0ce

2008-12-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38365
	* src/localename.cc (locale::locale(const locale&, const locale&,
	category)): Fix.
	* testsuite/22_locale/locale/cons/38365.cc: New.

From-SVN: r142349

committed Dec 02, 2008

95e5f0ce Browse Files

re PR middle-end/38343 (ice for legal code with -O2) · 0d2a6e08

	PR middle-end/38343
	* builtins.c (expand_builtin_mempcpy_args): Handle COMPOUND_EXPRs
	potentially returned from folding memcpy.
	(expand_builtin_stpcpy_args): Similarly for folding strcpy.
	(fold_builtin_2): Handle BUILT_IN_STPCPY if result is ignored.

	* gcc.c-torture/compile/pr38343.c: New test.

From-SVN: r142348

committed Dec 02, 2008

0d2a6e08 Browse Files

re PR target/38054 (Assertion failed in change_decl_assembler_name()) · bfb139b4

        PR target/38054
	* config/i386/winnt.c (i386_pe_encode_section_info): Condition stdcall
	decoration of function RTL names here on Ada language.

From-SVN: r142347

committed Dec 02, 2008

bfb139b4 Browse Files

re PR libstdc++/38080 (dead links in libstdc++ headers) · a40fff0e

2008-12-01  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/38080
	* include/std/iostream: Correct URL.
	* include/std/streambuf: Same.
	* include/std/bitset: Same.
	* include/std/iosfwd: Same.
	* include/std/fstream: Same.
	* include/std/istream: Same.
	* include/std/ostream: Same.
	* include/std/sstream: Same.
	* include/bits/basic_ios.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/ios_base.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/stl_relops.h: Same.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Ditto.

From-SVN: r142344

committed Dec 02, 2008

a40fff0e Browse Files

* config.sub, config.guess: Update from upstream sources. · e03dd84a
```
From-SVN: r142343
```
Ben Elliston committed Dec 02, 2008
e03dd84a Browse Files
* gcc.target/powerpc/pr18096-1.c: Adjust location of expected error. · 34cbb428
```
From-SVN: r142342
```
Janis Johnson committed Dec 02, 2008
34cbb428 Browse Files
re PR libgomp/38270 (libgomp test failures due to missing memory barrier) · 86a182bf
```
	PR libgomp/38270
	* config/linux/powerpc/mutex.h: New.

From-SVN: r142341
```
Janis Johnson committed Dec 02, 2008
86a182bf Browse Files
Daily bump. · 8be321ff
```
From-SVN: r142339
```
GCC Administrator committed Dec 02, 2008
8be321ff Browse Files

re PR rtl-optimization/38280 (Revision 142207 breaks 416.gamess/481.wrf in SPEC CPU 2006) · c6bb4c93

2008-12-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/38280
	* ira-build.c (loop_is_inside_p, regno_allocno_order_compare_func,
	ira_rebuild_regno_allocno_list): New functions.
	(regno_allocnos): New static variable.
	(remove_unnecessary_allocnos): Allocate/deallocate regno_allocnos.
	Call ira_rebuild_regno_allocno_list.

From-SVN: r142336

committed Dec 02, 2008

c6bb4c93 Browse Files

01 Dec, 2008 15 commits

linux64.h (DRIVER_SELF_SPECS): Add LINUX_DRIVER_SELF_SPECS. · c3708565

	* config/mips/linux64.h (DRIVER_SELF_SPECS): Add
	LINUX_DRIVER_SELF_SPECS.

Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com>

From-SVN: r142334

committed Dec 01, 2008

c3708565 Browse Files

re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error) · 910fa7eb

2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* gfortran.dg/empty_function_1.f90: Fix latest commit.

From-SVN: r142331

committed Dec 01, 2008

910fa7eb Browse Files

re PR rtl-optimization/37514 (Wrong code generated for 20021120-1.c with -O3… · bf8ba8ab

re PR rtl-optimization/37514 (Wrong code generated for 20021120-1.c with -O3 -fomit-frame-pointer on sh4)

2008-12-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/37514
	* reload1.c (reload_as_needed): Invalidate reg_last_reload
	from previous insns.

From-SVN: r142328

committed Dec 01, 2008

bf8ba8ab Browse Files

re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error) · 34d5d958

2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* parse.c (parse_spec): Skip statement order check in case
	of a CONTAINS statement.

2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* gfortran.dg/empty_function_1.f90: New test.

From-SVN: r142327

committed Dec 01, 2008

34d5d958 Browse Files

config.gcc: Add m32c*-*-rtems*. · 7f05b779

2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.gcc: Add m32c*-*-rtems*.
	* config/m32c/rtems.h: New file.

From-SVN: r142323

committed Dec 01, 2008

7f05b779 Browse Files

config.host: Add m32c*-*-rtems*. · 541ed00e

2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host: Add m32c*-*-rtems*.

From-SVN: r142322

committed Dec 01, 2008

541ed00e Browse Files

re PR c++/38257 (ICE with auto and #pragma omp parallel) · a2d4cdc9

	PR c++/38257
	* parser.c (cp_parser_omp_for_loop): Handle auto.
	* pt.c (tsubst_omp_for_iterator): Likewise.

	* testsuite/libgomp.c++/for-7.C: New test.

From-SVN: r142320

committed Dec 01, 2008

a2d4cdc9 Browse Files

re PR rtl-optimization/33642 (unrecognizable insn for -frtl-abstract-sequences) · 9b105609

	PR rtl-optimization/33642
	* gcc.c-torture/compile/pr11832.c: Extend XFAIL to alpha*-*-*.
	* gcc.c-torture/compile/pr33009.c: Likewise.

From-SVN: r142319

committed Dec 01, 2008

9b105609 Browse Files

re PR c++/38348 (ICE from c_finish_omp_for) · 956adfaf

	PR c++/38348
	* c-omp.c (c_finish_omp_for): Only transform pointer
	++ or -- into MODIFY_EXPR if second argument is non-NULL.

	* g++.dg/gomp/for-19.C: New test.

	* testsuite/libgomp.c++/for-6.C: New test.

From-SVN: r142318

committed Dec 01, 2008

956adfaf Browse Files

re PR rtl-optimization/38245 (stack corruption when a call is removed but not… · 193a3681

re PR rtl-optimization/38245 (stack corruption when a call is removed but not the outgoing argument pushes)

	PR rtl-optimization/38245
	* tree-vrp.c (abs_extent_range): New function.
	(extract_range_from_binary_expr): Compute range
	for *_DIV_EXPR even if vr1 is VR_VARYING, VR_ANTI_RANGE
	or includes zero or if vr1 is VR_RANGE and op0 has some
	other range.

	* gcc.dg/pr38245-1.c: New test.
	* gcc.dg/pr38245-2.c: New test.

From-SVN: r142317

committed Dec 01, 2008

193a3681 Browse Files

re PR middle-end/37908 (atomic NAND op generate wrong code;… · d04dceb5

re PR middle-end/37908 (atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand)

	PR middle-end/37908
	* config/alpha/alpha.c (alpha_split_atomic_op): Properly handle NAND
	case by calculating ~(new_reg & val) instead of (~new_reg & val).
	* config/alpha/sync.md (sync_nand<mode>): Change insn RTX
	to (not:I48MODE (and:I48MODE (...))).
	(sync_old_nand<mode>): Ditto.
	(sync_new_nand<mode>): Ditto.

From-SVN: r142313

committed Dec 01, 2008

d04dceb5 Browse Files

stormy16.md (CARRY_REG): New constant. · d40ba0b6

* config/stormy16/stormy16.md (CARRY_REG): New constant.
  Replace uses of the "y" register class with direct references to
  the CARRY_REG register.
  * config/stormy16/stormy16.c: Replace clobbers of a BImode scratch
  register with clobbers of the carry register.
  (xstormy16_secondary_reload_class): Do not return CARRY_REGS.
  (xstormy16_split_cbranch): Remove redundant carry parameter.
  (xstormy16_expand_arith): Likewise.
  * config/stormy16/stormy16.h (enum reg_class): Remove CARRY_REGS.
  (IRA_COVER_CLASSES, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
  REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise.
  (CARRY_REGNUM): Define.
  * config/stormy16/stormy16-protos.h (xstormy16_split_cbranch):
  Update prototype.
  (xstormy16_expand_arith): Likewise.

From-SVN: r142309

committed Dec 01, 2008

d40ba0b6 Browse Files

score.h (IRA_COVER_CLASSES): Define. · e8ddcbf9

2008-12-01  Chen Liqin  <liqin.chen@sunplusct.com>

	* config/score/score.h (IRA_COVER_CLASSES): Define.

From-SVN: r142307

committed Dec 01, 2008

e8ddcbf9 Browse Files

Added myself to the write after approval list in the MAINTAINERS file. · df72d7ed
```
From-SVN: r142306
```
Fernando Pereira committed Dec 01, 2008
df72d7ed Browse Files
Daily bump. · 01e3c12a
```
From-SVN: r142304
```
GCC Administrator committed Dec 01, 2008
01e3c12a Browse Files

30 Nov, 2008 6 commits

* README.SCO: Remove. · 3fa87964
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From-SVN: r142301
```
Gerald Pfeifer committed Nov 30, 2008
3fa87964 Browse Files

re PR fortran/37779 (Missing RECURSIVE not detected) · 1933ba0f

2008-11-30  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* gfortran.h (struct gfc_entry_list): Fixed typo in comment.
	* resolve.c (is_illegal_recursion): New method.
	(resolve_procedure_expression): Use new is_illegal_recursion instead of
	direct check and handle function symbols correctly.
	(resolve_actual_arglist): Removed useless recursion check.
	(resolve_function): Use is_illegal_recursion instead of direct check.
	(resolve_call): Ditto.

2008-11-30  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* gfortran.dg/recursive_check_1.f: Changed expected error message to
	the more general new one.
	* gfortran.dg/recursive_check_2.f90: Ditto.
	* gfortran.dg/entry_18.f90: Ditto.
	* gfortran.dg/recursive_check_4.f03: Do "the same" check also for
	FUNCTIONS, as this is different in details from SUBROUTINES.
	* gfortran.dg/recursive_check_6.f03: New test.

From-SVN: r142299

committed Nov 30, 2008

1933ba0f Browse Files

re PR target/38287 (segfault at -O2 -fPIC -mcpu=v8) · 72b415c5

	PR target/38287
	* config/sparc/sparc.md (divsi3 expander): Remove constraints.
	(divsi3_sp32): Add new alternative with 'K' for operand #2.
	(cmp_sdiv_cc_set): Factor common string.
	(udivsi3_sp32): Add new alternative with 'K' for operand #2.
	Add TARGET_V9 case.
	(cmp_udiv_cc_set): Factor common string.

From-SVN: r142295

committed Nov 30, 2008

72b415c5 Browse Files

re PR middle-end/38283 (FAIL: libgomp.fortran/pr25162.f) · 07c9463a
```
	PR middle-end/38283
	* varasm.c (emutls_finish): Fix common registration.

From-SVN: r142293
```
John David Anglin committed Nov 30, 2008
07c9463a Browse Files
re PR fortran/35824 (Overloading problems with derived type with allocatable array) · 7a41bdc8
```
2008-11-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35824
	* gfortran.dg/alloc_comp_assign_8.f90 : New test.

From-SVN: r142292
```
Paul Thomas committed Nov 30, 2008
7a41bdc8 Browse Files
Daily bump. · 796ee166
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From-SVN: r142290
```
GCC Administrator committed Nov 30, 2008
796ee166 Browse Files

29 Nov, 2008 2 commits

re PR target/29987 (libgomp.c++/ctor-9.C failure) · 6ac16442
```
	PR target/29987
	* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.

From-SVN: r142286
```
Jakub Jelinek committed Nov 29, 2008
6ac16442 Browse Files

rs6000.c (rs6000_emit_sync): Remove support for operand wrapped in NOT. · f66f9865

        * config/rs6000/rs6000.c (rs6000_emit_sync): Remove support for
        operand wrapped in NOT.  Emit NAND as (ior (not X) (not Y)).
        (rs6000_split_atomic_op): Emit NAND as (ior (not X) (not Y)).
        * config/rs6000/sync.md (sync_nand<mode>): Represent NAND in RTL.
        Call rs6000_emit_sync with CODE=NOT and unmodified operands.
        Ignore sub-word case for now.
        (sync_nand<mode>_internal): Represent NAND in RTL.
        (sync_old_nand<mode): Same.
        (sync_old_name<mode>_internal): Same.
        (sync_new_nand<mode>): Same.
        (sync_new_nand<mode>_internal): Same.
        (sync_boolcshort_internal): Expect NAND.

From-SVN: r142285

committed Nov 29, 2008

f66f9865 Browse Files