This fixes an edge case in parsing summary lines. Some times, the
description field is missing (e.g., 'FAIL: libstdc++/abi_check'), so
the space that the pattern was looking for does not exist.
I've changed it to match any whitespace, which includes '\n'. I also
made it print the line that it fails to parse, in case there are other
problems like this in the future.
2012-03-02 Diego Novillo <dnovillo@google.com>
* testsuite-management/validate_failures.py (class TestResult): Fix
match pattern for the summary line. If there is a parsing failure,
show the line we failed to parse.
From-SVN: r184822
* 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
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
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
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
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
* 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
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
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
* 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
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
PR tree-optimization/52445
* tree-ssa-phiopt.c (struct name_to_bb): Remove ssa_name field,
add ssa_name_ver, offset and size fields and change store field
to bool.
(name_to_bb_hash, name_to_bb_eq): Adjust for the above changes.
(add_or_mark_expr): Likewise. Only consider previous stores
with the same size and offset.
(nt_init_block): Only look at gimple_assign_single_p stmts,
doesn't look at rhs2.
* gcc.dg/pr52445.c: New test.
From-SVN: r184743
2012-03-01 Richard Guenther <rguenther@suse.de>
PR middle-end/52443
* tree-cfg.c (verify_gimple_assign_unary): Allow any
conversions from integral types to pointer types.
From-SVN: r184739
