Commits · 9664860331e02d839e4cb38e750d7027846524d8 · lvzhengyang / riscv-gcc-1

30 Mar, 2008 3 commits

re PR middle-end/31023 (Fold is agnostic of integer sub-types) · 96648603

2008-03-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31023
	* fold-const.c (fold_sign_changed_comparison): Do leave
	conversions to base-types alone.

From-SVN: r133731

committed Mar 30, 2008

96648603 Browse Files

re PR fortran/35740 (a = conjg(transpose(a)) still gives wrong results, see bug 31994) · 23d1b451

2008-03-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35740
	* resolve.c (resolve_function, resolve_call): If the procedure
	is elemental do not look for noncopying intrinsics.

2008-03-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35740
	* gfortran.dg/transpose_conjg_1.f90: New test.

From-SVN: r133729

committed Mar 30, 2008

23d1b451 Browse Files

Daily bump. · 05c7cda3
```
From-SVN: r133726
```
GCC Administrator committed Mar 30, 2008
05c7cda3 Browse Files

29 Mar, 2008 8 commits

re PR libstdc++/35725 (ambiguous std::fill with character array) · b14f95a8

2008-03-29  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/35725
	* include/bits/stl_algobase.h (__fill_a(_ForwardIterator,
	_ForwardIterator, _Tp), __fill_a(_Tp*, _Tp*, _Tp),
	__fill_n_a(_OutputIterator, _Size, _Tp), __fill_n_a(_Tp*, _Size,
	_Tp)): Fix signatures.
	* testsuite/25_algorithms/fill/35725.cc: New.
	* testsuite/25_algorithms/fill_n/35725.cc: Likewise.

From-SVN: r133721

committed Mar 29, 2008

b14f95a8 Browse Files

rs6000.c (rs6000_stack_info): Don't force saving of the link register if one… · 3ac0963a

rs6000.c (rs6000_stack_info): Don't force saving of the link register if one altivec register is be saved.

2008-03-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/rs6000/rs6000.c (rs6000_stack_info): Don't force saving of
        the link register if one altivec register is be saved.

From-SVN: r133720

committed Mar 29, 2008

3ac0963a Browse Files

* final.c (final_scan_insn): Remove if (0) code. · 744c6d6e
```
From-SVN: r133719
```
Ben Elliston committed Mar 30, 2008
744c6d6e Browse Files

socket2.adb: Remove since identical to socket1.adb. · e3a692a4

2008-03-29  Laurent GUERBY  <laurent@guerby.net>

        * gnat.dg/socket2.adb: Remove since identical to socket1.adb.

From-SVN: r133717

committed Mar 29, 2008

e3a692a4 Browse Files

baseline_symbols.txt: Update. · 2d2ca637

2008-03-29  Matthias Klose  <doko@ubuntu.com>

	* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/mips-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/sparc-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r133713

committed Mar 29, 2008

2d2ca637 Browse Files

re PR fortran/35698 (lbound and ubound wrong for allocated run-time zero size array) · 067feae3

2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35698
	* trans-array.c (gfc_array_init_size): Set 'size' zero if
	negative in one dimension.

	PR fortran/35702
	* trans-expr.c (gfc_trans_string_copy): Only assign a char
	directly if the lhs and rhs types are the same.

2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35698
	* gfortran.dg/allocate_zerosize_3.f: New test.

	PR fortran/35702
	* gfortran.dg/character_assign_1.f90: New test.

From-SVN: r133710

committed Mar 29, 2008

067feae3 Browse Files

* c-parser.c (c_parser_next_token_is_keyword): Simplify. · dbc518f0
```
From-SVN: r133709
```
Volker Reichelt committed Mar 29, 2008
dbc518f0 Browse Files
Daily bump. · fc1ca428
```
From-SVN: r133707
```
GCC Administrator committed Mar 29, 2008
fc1ca428 Browse Files

28 Mar, 2008 19 commits

re PR libfortran/32972 (performance of pack/unpack) · 75f2543f

2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/32972
	PR libfortran/32512
	* Makefile.am:  Add new variable, i_spread_c, containing
	pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, spread_i16.c,
	spread_r4.c, spread_r8.c, spread_r10.c, spread_r16.c,
	spread_c4.c, spread_c8.c, spread_c10.c, spread_c16.c.
	* Makefile.in:  Regenerated.
	* libgfortran.h:  Add prototypes for spread_i1, spread_i2,
	spread_i4, spread_i8, spread_i16, spread_r4, spread_r8,
	spread_c4, spread_c8, spread_c10, spread_c16,
	spread_scalar_i1, spread_scalar_i2, spread_scalar_i4,
	spread_scalar_i8, spread_scalar_i16, spread_scalar_r4
	spread_scalar_r8, spread_scalar_c4, spread_scalar_c8,
	spread_scalar_c10 and spread_scalar_c16.
	Add macros to isolate both type and size information
	from array descriptors with a single mask operation.
	* intrinsics/spread_generic.c:  Add calls to specific
	spread functions.
	* m4/spread.m4:  New file.
	* generated/spread_i1.c:  New file.
	* generated/spread_i2.c:  New file.
	* generated/spread_i4.c:  New file.
	* generated/spread_i8.c:  New file.
	* generated/spread_i16.c:  New file.
	* generated/spread_r4.c:  New file.
	* generated/spread_r8.c:  New file.
	* generated/spread_r10.c:  New file.
	* generated/spread_r16.c:  New file.
	* generated/spread_c4.c:  New file.
	* generated/spread_c8.c:  New file.
	* generated/spread_c10.c:  New file.
	* generated/spread_c16.c:  New file.

2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/32972
	PR libfortran/32512
	* intrinsic_spread_1.f90:  New file.
	* intrinsic_spread_2.f90:  New file.
	* intrinsic_spread_3.f90:  New file.

From-SVN: r133702

committed Mar 28, 2008

75f2543f Browse Files

re PR fortran/34714 (ICE-on-invalid in gfc_conv_descriptor_dtype) · 01d2a7d7

gcc/fortran:
2008-03-28  Daniel Franke  <franke.daniel@gmail.com>
            Paul Richard Thomas <paul.richard.thomas@gmail.com>

	PR fortran/34714
        * primary.c (match_variable): Improved matching of function
        result variables.
        * resolve.c (resolve_allocate_deallocate): Removed checks if
        the actual argument for STAT is a variable.

gcc/testsuite:
2008-03-28  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/34714
        * gfortran.dg/alloc_alloc_expr_3.f90: New test.
        * gfortran.dg/allocate_stat.f90: Adjusted error-match text.
        * gfortran.dg/func_assign.f90: Likewise.
        * gfortran.dg/implicit_11.f90: Likewise.
        * gfortran.dg/proc_assign_1.f90: Likewise.
        * gfortran.dg/proc_assign_2.f90: Likewise.
        * gfortran.dg/procedure_lvalue.f90: Likewise.
								


Co-Authored-By: Paul Richard Thomas <paul.richard.thomas@gmail.com>

From-SVN: r133701

committed Mar 28, 2008

01d2a7d7 Browse Files

re PR fortran/35699 (run-time abort writing zero sized section to direct access file) · 716aaa59
```
2008-03-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35699
	* gfortran.dg/direct_io_10.f: New test.

From-SVN: r133700
```
Jerry DeLisle committed Mar 28, 2008
716aaa59 Browse Files

re PR fortran/35699 (run-time abort writing zero sized section to direct access file) · fc8bc175

2008-03-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/35699
	* io/transfer.c (write_buf):  Don't pad the record, just return if the
	data is NULL.  (next_record_w): If there are bytes left in the record
	for unformatted direct I/O, pad out the record with zero bytes.

From-SVN: r133699

committed Mar 28, 2008

fc8bc175 Browse Files

sse.md (*and<mode>3): Pass <MODE>mode instead of V4SFmode to ix86_binary_operator_ok. · ad387dad

2008-03-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/sse.md (*and<mode>3): Pass <MODE>mode instead
	of V4SFmode to ix86_binary_operator_ok.

From-SVN: r133693

committed Mar 28, 2008

ad387dad Browse Files

i386.c (override_options): Initialize ix86_veclib_handler to ix86_veclibabi_svml… · 9aba5d22

i386.c (override_options): Initialize ix86_veclib_handler to ix86_veclibabi_svml when -mveclibabi=svml is used.

        * config/i386/i386.c (override_options): Initialize
        ix86_veclib_handler to ix86_veclibabi_svml when
        -mveclibabi=svml is used.
        (ix86_veclibabi_svml): New function for SVML ABI style
        vectorization support.
        * doc/invoke.texi (-mveclibabi) [svml]: Document new target option.

testsuite/ChangeLog:

        * gcc.target/i386/vectorize6.c: New test.

From-SVN: r133692

committed Mar 28, 2008

9aba5d22 Browse Files

acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Set glibcxx_ld_is_gold. · d60a2d4d

	* acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Set
	glibcxx_ld_is_gold.  Check for gold in --gc-sections test.
	(GLIBCXX_ENABLE_SYMVERS): Check for gold.
	* aclocal.m4, configure: Rebuild.

From-SVN: r133689

committed Mar 28, 2008

d60a2d4d Browse Files

re PR fortran/35721 (ASSOCIATED returns false when strides confusing) · 3e08bbcf

2008-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35721
        * intrinsics/associated.c (associated): Ignore different
        stride of pointer vs. target if only one element is referred.

2008-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35721
        * gfortran.dg/associated_target_2.f90: New.

From-SVN: r133684

committed Mar 28, 2008

3e08bbcf Browse Files

re PR rtl-optimization/19580 (missed load/store motion) · 626f4dd8

2008-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/19580
	* gcc.dg/tree-ssa/loop-34.c: New testcase.

From-SVN: r133683

committed Mar 28, 2008

626f4dd8 Browse Files

Makefile.in (POSTCOMPILE): New variable. · 161031e3
```
	* Makefile.in (POSTCOMPILE): New variable.
	(.c.o): Use it.

From-SVN: r133682
```
Tom Tromey committed Mar 28, 2008
161031e3 Browse Files

fold-const.c (tree_unary_nonnegative_warnv_p): Make it public. · 2d3cd5d5

2008-03-28  Rafael Espindola  <espindola@google.com>

	* fold-const.c (tree_unary_nonnegative_warnv_p): Make it public.
	(tree_binary_nonnegative_warnv_p): Make it public.
	(tree_single_nonnegative_warnv_p): Make it public.
	(tree_invalid_nonnegative_warnv_p): Make it public.
	(tree_unary_nonzero_warnv_p): Make it public.
	(tree_binary_nonzero_warnv_p): Make it public
	(tree_single_nonzero_warnv_p): Make it public.
	* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops): New function.
	(extract_range_from_binary_expr): Split the expr argument.
	(extract_range_from_unary_expr): Split the expr argument.
	(extract_range_from_comparison): Split the expr argument.
	(extract_range_from_expr): Use the new aux functions.
	(vrp_evaluate_conditional_warnv): Use
	vrp_evaluate_conditional_warnv_with_ops.
	* tree.h (tree_unary_nonzero_warnv_p): Declare.
	(tree_binary_nonzero_warnv_p): Declare.
	(tree_single_nonzero_warnv_p): Declare.
	(tree_expr_nonzero_warnv_p): Declare.
	(tree_unary_nonnegative_warnv_p): Declare.
	(tree_binary_nonnegative_warnv_p): Declare.
	(tree_single_nonnegative_warnv_p): Declare.
	(tree_invalid_nonnegative_warnv_p): Declare.

From-SVN: r133681

committed Mar 28, 2008

2d3cd5d5 Browse Files

re PR tree-optimization/30317 (VRP cannot extract a range from (unsigned int) i + 0x0ffffffff > 4) · 2ab8dbf4

2008-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/30317
	PR tree-optimization/30911
	PR tree-optimization/34793
	* tree-vrp.c (set_and_canonicalize_value_range): New function.
	(struct assert_locus_d): New member EXPR.
	(register_new_assert_for): Add EXPR parameter to support
	ASSERT_EXPR <name, expr OP limit>.
	(register_edge_assert_for_1): Adjust callers.
	(find_assert_locations): Likewise.
	(process_assert_insertions_for): Build condition from
	expression.
	(extract_range_from_assert): Handle ASSERT_EXPRs
	of the form ASSERT_EXPR <name, expr OP limit>.
	(register_edge_assert_for_2): New helper registering
	asserts for comparisons.  Recognize range tests of the form
	(unsigned)i - CST1 OP CST2.
	(register_edge_assert_for_1): Use it.
	(register_edge_assert_for): Likewise.
	* tree.def (ASSERT_EXPR): Document extra allowed conditional
	expressions.
	(needs_overflow_infinity): Integer sub-types
	do not need overflow infinities.
	(vrp_val_is_max): The extreme values of integer sub-types
	are those of the base type.
	(vrp_val_is_min): Likewise.

	* gcc.dg/tree-ssa/vrp35.c: New testcase.
	* gcc.dg/tree-ssa/vrp36.c: Likewise.
	* gcc.dg/tree-ssa/vrp37.c: Likewise.

From-SVN: r133680

committed Mar 28, 2008

2ab8dbf4 Browse Files

symbol.c (gfc_get_default_type): Fix error message... · b0be8e5c

2008-03-28  Tobias Burnus  <burnus@net-b.de>

       * symbol.c (gfc_get_default_type): Fix error message; option
       -fallow_leading_underscore should be -fallow-leading-underscore

From-SVN: r133678

committed Mar 28, 2008

b0be8e5c Browse Files

re PR target/31110 (Problem while compiling gcc for mn10300-elf) · fc4f3261

PR target/31110
   * config/mn10300/mn10300.c (mn10300_secondary_reload_class):
        Return GENERAL_REGS for stack adjustment reloads.

From-SVN: r133675

committed Mar 28, 2008

fc4f3261 Browse Files

re PR target/31334 (Bad codegen for vector initializer with constants prop'd… · 501fb355

re PR target/31334 (Bad codegen for vector initializer with constants prop'd into a vector initializer)

2008-03-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31334
        * config/rs6000/rs6000.c (rs6000_expand_vector_init): Create a
        const_vector when all the vectors are constant.

2008-03-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/31334
        * gcc.target/powerpc/altivec-25.c: Nnew testcase.

From-SVN: r133674

committed Mar 28, 2008

501fb355 Browse Files

re PR fortran/35724 (Compile time segmentation fault for CSHIFT with negative third arg) · 15f4eb44
```
2008-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35724
	* gfortran.dg/cshift_shift_real_2.f90: New test.

From-SVN: r133669
```
Jerry DeLisle committed Mar 28, 2008
15f4eb44 Browse Files

re PR fortran/35724 (Compile time segmentation fault for CSHIFT with negative third arg) · 97d650cc

2008-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35724
	* iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
	optional argument attribute.

From-SVN: r133668

committed Mar 28, 2008

97d650cc Browse Files

* fr.po: Update. · 5bbc43bf
```
From-SVN: r133665
```
Joseph Myers committed Mar 28, 2008
5bbc43bf Browse Files
Daily bump. · 0ca6167c
```
From-SVN: r133663
```
GCC Administrator committed Mar 28, 2008
0ca6167c Browse Files

27 Mar, 2008 10 commits

xtensa.c (gen_float_relational): Handle unordered comparisons. · ff779f98

	* config/xtensa/xtensa.c (gen_float_relational): Handle unordered
	comparisons.
	* config/xtensa/xtensa.md (any_cond): Add unordered comparisons.
	(any_scc_sf): Add uneq, unlt, unle and unordered operators.
	(scc_sf): New.
	(s<code>_sf): Use new scc_sf attribute for opcode names.

From-SVN: r133659

committed Mar 27, 2008

ff779f98 Browse Files

* zh_CN.po: Update. · ad4426d0
```
From-SVN: r133656
```
Joseph Myers committed Mar 27, 2008
ad4426d0 Browse Files

sourcebuild.texi, [...]: Revert automatic dependency patch. · e980df8e

gcc/
	* doc/sourcebuild.texi, doc/install.texi, configure, aclocal.m4,
	configure.ac, Makefile.in, config/t-darwin, config/m32c/t-m32c,
	config/spu/t-spu-elf, config/i386/t-interix,
	config/i386/t-cygming, config/i386/x-i386, config/i386/t-cygwin,
	config/i386/x-darwin, config/i386/x-mingw32,
	config/i386/t-netware, config/i386/x-cygwin, config/i386/t-nwld,
	config/sh/t-sh, config/sh/t-symbian, config/x-linux,
	config/t-sol2, config/x-hpux, config/x-darwin, config/ia64/t-ia64,
	config/x-solaris, config/t-vxworks, config/m68k/t-uclinux,
	config/rs6000/x-rs6000, config/rs6000/x-darwin64,
	config/rs6000/x-darwin, config/rs6000/t-rs6000,
	config/score/t-score-elf, config/arm/t-strongarm-pe,
	config/arm/t-pe, config/arm/t-arm, config/arm/t-wince-pe,
	config/v850/t-v850, config/v850/t-v850e, config/bfin/t-bfin-linux:
	Revert automatic dependency patch.
gcc/java/
	* Make-lang.in: Revert automatic dependency patch.
gcc/objc/
	* Make-lang.in: Revert automatic dependency patch.
gcc/objcp/
	* Make-lang.in: Revert automatic dependency patch.
gcc/cp/
	* Make-lang.in: Revert automatic dependency patch.
gcc/fortran/
	* Make-lang.in: Revert automatic dependency patch.

From-SVN: r133652

committed Mar 27, 2008

e980df8e Browse Files

decl.c (gnat_to_gnu_entity): Also set the public flag if the procedure is imported. · 2bc894d9
```
	* decl.c (gnat_to_gnu_entity) <E_Procedure>: Also set the public flag
	if the procedure is imported.

From-SVN: r133650
```
Eric Botcazou committed Mar 27, 2008
2bc894d9 Browse Files

re PR target/35657 (Alignments of DFP types aren't consistent) · c84555eb

2008-03-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/35657
	* config/i386/i386.c (ix86_function_arg_boundary): Align
	decimal floating point to its natural boundary.

From-SVN: r133649

committed Mar 27, 2008

c84555eb Browse Files

multi-ix.c: Limit CHUNK size between 1 and 500. · 75f8beae

        * gcc.c-torture/execute/multi-ix.c: Limit CHUNK size between 1 and 500.
        (main): Exit early for CHUNK less than 40 to avoid stack corruption.

From-SVN: r133648

committed Mar 27, 2008

75f8beae Browse Files

re PR tree-optimization/35716 (gfortran.dg/assign_6.f and gfortran.dg/g77/dnrm2.f) · ffd837fe

2008-03-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/35716
	* fold-const.c (fold_comparison): Restrict distinct decl
	comparison folding to VAR_DECLs and PARM_DECLs.  Do not
	solely rely on operand_equal_p.

From-SVN: r133647

committed Mar 27, 2008

ffd837fe Browse Files

re PR c/32511 (GCC rejects inline+weak function) · 6b4e94bc

2008-03-27  Richard Guenther  <rguenther@suse.de>

	PR c/32511
	* c-common.c (handle_weak_attribute): Reject combination of
	weak and inline.

	* gcc.dg/attr-weak-1.c: New testcase.

From-SVN: r133646

committed Mar 27, 2008

6b4e94bc Browse Files

re PR tree-optimization/32810 (Not folding of const element for goto) · 62bc00e2

2008-03-27  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/32810
	* tree-ssa-ccp.c (get_symbol_constant_value): Strip useless
	conversions from DECL_INITIAL.
	(fold_const_aggregate_ref): Likewise from constructor elements.

	* gcc.dg/tree-ssa/ssa-ccp-18.c: New testcase.

From-SVN: r133645

committed Mar 27, 2008

62bc00e2 Browse Files

re PR bootstrap/35704 (Bootstrap failure on i686-apple-darwin9 at revision 133519 (take 2).) · 525521b6

2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>

	PR obj-c++/35704
	* typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
	(build_compound_expr): New, for compatibility with C
	build_compound_expr.
	(cp_build_compound_expr): Renamed from build_compound_expr.
	(build_c_cast): New, for compatibility with C build_c_cast.
	(cp_build_c_cast): Renamed from build_c_cast.
	* init.c (build_vec_delete_1): Fix calls to build_compound_expr.
	* decl.c (cxx_maybe_build_cleanup): Ditto.
	* cp-tree.h (build_compound_expr): Add C-compatibile prototype.
	(cp_build_compound_expr): Renamed from build_compound_expr.
	(build_c_cast): Add C-compatible prototype.
	(cp_build_c_cast): Renamed from build_c_cast.
	* typeck2.c (build_functional_cast): Use cp_build_c_cast.
	* parser.c (cp_parser_cast_expression): Fix call to build_c_cast.

2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>

	PR obj-c++/35704	
	* objc-act.c (objc_build_component_ref): Fix call to
	finish_class_member_access_expr.
	(objc_generate_cxx_ctor_or_dtor): Fix call to
	build_special_member_call.

From-SVN: r133643

committed Mar 27, 2008

525521b6 Browse Files