Commits · 34c5f21a387dc461042bafc3052ce6e1af786a77 · lvzhengyang / riscv-gcc-1

02 Mar, 2012 26 commits

compare-elim.c (find_comparisons_in_bb): Eliminate only compares having mode… · 34c5f21a

compare-elim.c (find_comparisons_in_bb): Eliminate only compares having mode compatible with the mode of previous compare.

	* compare-elim.c (find_comparisons_in_bb): Eliminate only compares
	having mode compatible with the mode of previous compare.  Substitute
	compare mode of previous compare with the mode, compatible
	with eliminated and previous compare.

From-SVN: r184816

committed Mar 02, 2012

34c5f21a Browse Files

* config/rs6000/dfp.md (floatdidd2): New define_insn. · 6f975f93
```
From-SVN: r184815
```
Peter Bergner committed Mar 02, 2012
6f975f93 Browse Files
i386.c (ix86_cc_modes_compatible): Declare CCZmode compatible with CCGOCmode and CCGCmode. · 76945a7c
```
	* config/i386/i386.c (ix86_cc_modes_compatible): Declare CCZmode
	compatible with CCGOCmode and CCGCmode.

From-SVN: r184813
```
Uros Bizjak committed Mar 02, 2012
76945a7c Browse Files

vsx.md (vsx_set_<mode>): Reorder operands. · 2ff16893

gcc/
	* config/rs6000/vsx.md (vsx_set_<mode>): Reorder operands.

gcc/testsuite/
	* gcc.target/powerpc/pr52457.c: New test.

From-SVN: r184811

committed Mar 02, 2012

2ff16893 Browse Files

2012-03-02 Matthias Klose <doko@ubuntu.com> · 43743d63
```
        * Imported zlib 1.2.5; merged local changes.

From-SVN: r184805
```
Matthias Klose committed Mar 02, 2012
43743d63 Browse Files

arm.c (arm_sat_operator_match): New function. · 5d216c70

	gcc/
	* config/arm/arm.c (arm_sat_operator_match): New function.
	* config/arm/arm-protos.h (arm_sat_operator_match): Add prototype.
	* config/arm/arm.md ("insn" attribute): Add "sat" value.
	("SAT", "SATrev"): New code iterators.
	("SATlo", "SAThi"): New code iterator attributes.
	("*satsi_<SAT:code>"): New pattern.
	("*satsi_<SAT:code>_shift"): Likewise.
	* config/arm/arm-fixed.md ("arm_ssatsihi_shift"): Add "insn"
	and "shift" attributes.
	("arm_usatsihi"): Add "insn" attribute.
	* config/arm/predicates.md (sat_shift_operator): Allow multiplication
	by powers of two.  Do not allow shift by 32.

	gcc/testsuite/
	* gcc.target/arm/sat-1.c: New test.

From-SVN: r184803

committed Mar 02, 2012

5d216c70 Browse Files

re PR target/46716 (wrong code generated with -mno-sse2 -m64) · 2b57045b

	PR target/46716
	* config/i386/i386.c (construct_container): Use gen_reg_or_parallel
	to pass the argument in the register of "natural" mode.

testsuite/ChangeLog:

	PR target/46716
	* gcc.target/i386/pr46176.c: New test.

From-SVN: r184802

committed Mar 02, 2012

2b57045b Browse Files

cstdio: Remove extraneous extern. · 08c38658

2012-03-02  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_global/cstdio: Remove extraneous extern.
	* include/c_std/cstdio: Same.

From-SVN: r184799

committed Mar 02, 2012

08c38658 Browse Files

libgo: Update to weekly.2012-02-14 release. · cbb6491d
```
From-SVN: r184798
```
Ian Lance Taylor committed Mar 02, 2012
cbb6491d Browse Files

re PR c++/51989 (std::deque::iterator recognised as container) · ff2f581b

/cp
2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51989
	* typeck2.c (build_x_arrow): Take a tsubst_flags_t argument and
	propagate it.
	* cp-tree.h (build_x_arrow): Adjust prototype.
	* pt.c (tsubst_copy_and_build): Adjust call.
	* parser.c (cp_parser_postfix_dot_deref_expression): Likewise.

/testsuite
2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51989
	* g++.dg/cpp0x/sfinae32.C: New.

From-SVN: r184796

committed Mar 02, 2012

ff2f581b Browse Files

name-lookup.c (binding_to_template_parms_of_scope_p): Clean up. · 54e9d944

2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* name-lookup.c (binding_to_template_parms_of_scope_p): Clean up.

From-SVN: r184792

committed Mar 02, 2012

54e9d944 Browse Files

re PR fortran/52325 (unclear error: Unclassifiable statement) · 9f507235

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52325
        * primary.c (gfc_match_varspec): Add missing ;.

From-SVN: r184790

committed Mar 02, 2012

9f507235 Browse Files

re PR tree-optimization/52406 (likely wrong code bug) · c4ddde1b

2012-03-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52406
	* tree-data-ref.h: Update documentation about DR_BASE_OBJECT.
	(struct indices): Add unconstrained_base member.
	(struct dr_alias): Remove unused vops member.
	(DR_UNCONSTRAINED_BASE): New define.
	* tree-data-ref.c (dr_analyze_indices): For COMPONENT_REFs
	add indices to allow their disambiguation.  Make DR_BASE_OBJECT
	be an artificial access that covers the whole indexed object,
	or mark it with DR_UNCONSTRAINED_BASE if we cannot do so.  Canonicalize
	plain decl base-objects to their MEM_REF variant.
	(dr_may_alias_p): When the base-object of either data reference
	has unknown size use only points-to information.
	(compute_affine_dependence): Make dumps easier to read and
	more verbose.
	* tree-vect-data-ref.c (vector_alignment_reachable_p): Use
	DR_REF when looking for packed references.
	(vect_supportable_dr_alignment): Likewise.

	* gcc.dg/torture/pr52406.c: New testcase.

From-SVN: r184789

committed Mar 02, 2012

c4ddde1b Browse Files

re PR fortran/52325 (unclear error: Unclassifiable statement) · 6ee65df3

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52325
        * primary.c (gfc_match_varspec): Add diagnostic for % with
        nonderived types.

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52325
        * gfortran.dg/derived_comp_array_ref_8.f90: New.
        * gfortran.dg/nullify_2.f90: Update dg-error.
        * gfortran.dg/nullify_4.f90: Ditto.
        * gfortran.dg/pointer_init_6.f90: Ditto.

From-SVN: r184785

committed Mar 02, 2012

6ee65df3 Browse Files

re PR fortran/52270 ([OOP] Polymorphic vars: wrong intent(in) check, passing… · f18075ff

re PR fortran/52270 ([OOP] Polymorphic vars: wrong intent(in) check, passing nonptr variable to intent(in) ptr dummy)

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52270
        * expr.c (gfc_check_vardef_context): Fix check for
        intent-in polymorphic pointer .
        * interface.c (compare_parameter): Allow passing TYPE to
        intent-in polymorphic pointer.

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52270
        * gfortran.dg/class_51.f90: New.

From-SVN: r184784

committed Mar 02, 2012

f18075ff Browse Files

For Greta Yorsh. · 2d68f67f

2012-03-02  Greta Yorsh  <Greta.Yorsh@arm.com>

       * config/arm/arm-ldmstm.ml (write_ldm_commutative_peephole):
	Improve conditions for peepholes of loads followed by commutative
	operators.
       * config/arm/ldmstm.md: Regenerated.

From-SVN: r184783

committed Mar 02, 2012

2d68f67f Browse Files

crontab: Fix day-of-week. · 7167a501

2012-03-02  Richard Guenther  <rguenther@suse.de>

        * crontab: Fix day-of-week.

From-SVN: r184782

committed Mar 02, 2012

7167a501 Browse Files

crontab: Update for 4.7 branching. · 204c0272

2012-03-02  Richard Guenther  <rguenther@suse.de>

        * crontab: Update for 4.7 branching.

From-SVN: r184781

committed Mar 02, 2012

204c0272 Browse Files

BASE-VER: Set to 4.8.0. · 45c29d4d

2012-03-02  Richard Guenther  <rguenther@suse.de>

        * BASE-VER: Set to 4.8.0.

From-SVN: r184780

committed Mar 02, 2012

45c29d4d Browse Files

re PR fortran/52452 (INTRINSIC cannot be applied to gfortran's ETIME) · 2b91eb32

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52452
        * resolve.c (resolve_intrinsic): Don't search for a
        function if we know that it is a subroutine.

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52452
        * gfortran.dg/intrinsic_8.f90: New.

From-SVN: r184778

committed Mar 02, 2012

2b91eb32 Browse Files

Update Solaris baselines for GCC 4.7 · b70db788

	* config/abi/post/solaris2.8/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.8/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r184776

committed Mar 02, 2012

b70db788 Browse Files

config.gcc (obsolete): Add all ARM targets using the FPA. · 9094e001

	* config.gcc (obsolete): Add all ARM targets using the FPA.
	(with_fpu): Obsolete selection of the FPA or Maverick on ARM.
	* doc/install.texi: Avoid references to obsolete ARM ports.

From-SVN: r184775

committed Mar 02, 2012

9094e001 Browse Files

re PR libstdc++/51785 (gets not anymore declared) · 1b6ce36f

2012-03-01  Benjamin Kosnik  <bkoz@redhat.com>
            Ramana Radhakrishnan <ramana@gcc.gnu.org>

	PR libstdc++/51785
	* acinclude.m4 (GLIBCXX_CHECK_STDIO_PROTO): New.
	* configure.ac: Call it.
	* configure: Regenerate.
	* config.h.in: Same.
	* config/os/gnu-linux/os_defines.h: Conditionally undefine
	_GLIBCXX_HAVE_GETS.
	* include/c_global/cstdio: Conditionally declare deprecated gets.
	* include/c_std/cstdio: Same.

Co-Authored-By: Ramana Radhakrishnan <ramana@gcc.gnu.org>

From-SVN: r184774

committed Mar 02, 2012

1b6ce36f Browse Files

type_traits (typelist): To __reflection_typelist. · bd7a440b

2012-03-01  Michael Spertus  <mike_spertus@symantec.com>

	* include/tr2/type_traits (typelist): To __reflection_typelist.
	(first, rest, empty): Remove.

From-SVN: r184773

committed Mar 02, 2012

bd7a440b Browse Files

Makefile.am (CLEANFILES): Add *.gdb. · cbef15a5

2012-03-01  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/Makefile.am (CLEANFILES): Add *.gdb.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r184772

committed Mar 02, 2012

cbef15a5 Browse Files

Daily bump. · 9767f942
```
From-SVN: r184770
```
GCC Administrator committed Mar 02, 2012
9767f942 Browse Files

01 Mar, 2012 14 commits

* config/epiphany/epiphany.md (movmisalign<mode>): New patterns. · 82b06589
```
From-SVN: r184766
```
Joern Rennecke committed Mar 01, 2012
82b06589 Browse Files

extend.texi: Expand and update information on interrupt attribute for Epiphany. · 08b03910

2012-03-01  Jeremy Bennett  <jeremy.bennett@embecosm.com>
            Joern Rennecke  <joern.rennecke@embecosm.com>

        * doc/extend.texi: Expand and update information on interrupt
        attribute for Epiphany.

Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com>

From-SVN: r184765

committed Mar 01, 2012

08b03910 Browse Files

sh-protos.h: Update copyright notice dates. · 1ce35c11

	* config/sh/sh-protos.h: Update copyright notice dates.
	* config/sh/sh.h: Likewise.
	* config/sh/sh.md: Likewise.
	* config/sh/constraints.md: Likewise.
	* config/sh/predicates.md: Likewise.

From-SVN: r184764

committed Mar 01, 2012

1ce35c11 Browse Files

sh-protos.h (tertiary_reload_operand): Remove dead function. · f51a9d10

	* config/sh/sh-protos.h (tertiary_reload_operand): Remove dead function.
	* config/sh/sh.c (tertiary_reload_operand): Likewise.

From-SVN: r184763

committed Mar 01, 2012

f51a9d10 Browse Files

constraints.md: Fix comment typo. · d4217ae1
```
	* config/sh/constraints.md: Fix comment typo.

From-SVN: r184761
```
Oleg Endo committed Mar 01, 2012
d4217ae1 Browse Files
soft-fp: Imported from glibc upstream. · b7633ee3
```
        * soft-fp: Imported from glibc upstream.

From-SVN: r184760
```
Kai Tietz committed Mar 01, 2012
b7633ee3 Browse Files

re PR target/52408 (Incorrect assembler generated for zvdep_imm64) · 5d9dc69a

	PR target/52408
	* config/pa/pa.md (zvdep_imm32): Change type of variable x from int to
	unsigned HOST_WIDE_INT.
	(zvdep_imm64): Likewise.
	(vdepi_ior): Change type of variable x from int to HOST_WIDE_INT.
	(vdepi_and): Likewise.
	Likewise for unamed 64-bit patterns.
	* config/pa/predicates.md (lhs_lshift_cint_operand): Update comment.

From-SVN: r184757

committed Mar 01, 2012

5d9dc69a Browse Files

Fix ChangLog about uintptr_t · 4462d7ae
```
From-SVN: r184756
```
Kai Tietz committed Mar 01, 2012
4462d7ae Browse Files
compiler: Reliably give errors on misuse of multiple value call. · b19aea32
```
From-SVN: r184755
```
Ian Lance Taylor committed Mar 01, 2012
b19aea32 Browse Files

pr47917.c: Make test using POSIX-printf routines on mingw targets. · 5e4119ea

        * gcc.dg/torture/pr47917.c: Make test using POSIX-printf
        routines on mingw targets.
        * gcc.dg/vect/pr46126.c (size_t): Add support for
        LLP64 target.

From-SVN: r184754

committed Mar 01, 2012

5e4119ea Browse Files

re PR c++/51930 (Explicitly instantiated template gets hidden visibility) · ae45549b

	PR c++/51930
	* decl.c (check_tag_decl): Move warning for misplaced attributes here.
	(shadow_tag): From here.
	* parser.c (cp_parser_explicit_instantiation): Don't warn here.

From-SVN: r184753

committed Mar 01, 2012

ae45549b Browse Files

mksysinfo: Define MADV_ constants for madvise. · 116b061e
```
From-SVN: r184752
```
Ian Lance Taylor committed Mar 01, 2012
116b061e Browse Files
compiler: Fix varargs functions that call recover. · f34ce44b
```
Also fix a couple of crashes on invalid code.

From-SVN: r184751
```
Ian Lance Taylor committed Mar 01, 2012
f34ce44b Browse Files

re PR debug/52001 (Huge compile-time regression with var-tracking) · 0f68ba3e

PR debug/52001
PR rtl-optimization/52417
* cselib.c (cselib_any_perm_equivs): New variable.
(cselib_reset_table): Check that it's not set when not
preserving constants.
(cselib_add_permanent_equiv): Set it.
(cselib_have_permanent_equivalences): New.
(cselib_init, cselib_finish): Reset it.
* cselib.h (cselib_have_permanent_equivalences): Declare.
* alias.c (get_addr): Restore earlier behavior when there
aren't permanent equivalences.

From-SVN: r184750

committed Mar 01, 2012

0f68ba3e Browse Files