* config/i386/sse.md (extsuffix): New code attribute.
(sse4_1_<code>v8qiv8hi2): Macroize insn from sse4_1_extendv8qiv8hi2
and sse4_1_zero_extendv8qiv8hi2 using any_extend code iterator.
(sse4_1_<code>v4qiv4si2): Ditto from sse4_1_extendv4qiv4si2
and sse4_1_zero_extendv4qiv4si2.
(sse4_1_<code>v2qiv2di2): Ditto from sse4_1_extendv2qiv2di2
and sse4_1_zero_extendv2qiv2di2.
(sse4_1_<code>v4hiv4si2): Ditto from sse4_1_extendv4hiv4si2
and sse4_1_zero_extendv4hiv4si2.
(sse4_1_<code>v2hiv2di2): Ditto from sse4_1_extendv2hiv2di2
and sse4_1_zero_extendv2hiv2di2.
(sse4_1_extendv2siv2di2): Ditto from sse4_1_extendv2siv2di2
and sse4_1_zero_extendv2siv2di2
(<s>mulv8hi3_highpart): Macroize expander from {u,s}mulv8hi3_highpart
using any_extend code iterator.
(*avx_<s>mulv8hi3_highpart): Macroize insn from
*avx_{u,s}mulv8hi3_highpart using any_extend code iterator.
(*<s>mulv8hi3_highpart): Ditto from *{u,s}mulv8hi3_highpart.
* config/i386/i386.c (ix86_expand_sse4_unpack): Update for renamed
gen_sse4_1_sign_extend* functions.
(struct builtin_description bdesc_args): Ditto.
From-SVN: r163616
* config/sh/sh.c (push_regs): Emit movml for interrupt handler
when possible.
(sh_expand_epilogue): Likewise.
* config/sh/sh.md (movml_push_banked): New insn.
(movml_pop_banked): Likewise.
* gcc.dg/attr-isr.c: Skip test for -m2a. Don't run on sh2a*-*-*.
Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>
From-SVN: r163602
* genautomata.c (gen_regexp_repeat, gen_regexp_allof,
gen_regexp_oneof, gen_regexp_sequence): Use the string found
in vector element 0 rather than the original string when there's
only one element.
(gen_regexp): Remove extra semicolon.
From-SVN: r163600
PR fortran/32049
* gfortran.h (gfc_real_info): Add c_float128 field.
* mathbuiltins.def: Indicate which builtins are const.
* trans-types.h (float128_type_node, complex_float128_type_node,
gfc_real16_is_float128): New variables.
* trans-types.c (float128_type_node, complex_float128_type_node,
gfc_real16_is_float128): New variables.
(gfc_init_kinds): Allow TFmode.
(gfc_build_real_type): Mark __float128 types as such.
(gfc_init_types): Initialize float128_type_node and
complex_float128_type_node
* f95-lang.c (gfc_init_builtin_functions): Adjust for new
argument of OTHER_BUILTIN macro.
* trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
(builtin_decl_for_precision): Special case for __float128.
(builtin_decl_for_float_kind): Likewise.
(define_quad_builtin): New function.
(gfc_build_intrinsic_lib_fndecls): Create all __float128
library decls if necessary. Store them in the real16_decl and
complex16_decl builtin map fields.
(gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
library function names.
* gfortran.dg/random_seed_1.f90: Adjust test.
* gfortran.dg/float128_1.f90: New test.
From-SVN: r163597
2010-08-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/45420
* match.c (select_type_set_tmp): Add the possibility to reset the
temporary to NULL.
(gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
2010-08-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/45420
* gfortran.dg/select_type_15.f03: New.
From-SVN: r163594
2010-08-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/arm.md (enabled): Test the value of arch_enabled
rather than just using it.
From-SVN: r163585
2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* dependency.c (check_section_vs_section): Single test for
identical strides which takes into account that only one
of the strides may be NULL.
2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_33.f90: New test.
From-SVN: r163584
* dse.c (group_info.base_mem, get_group_info): Use BLKmode to
cover all the possible offsets from this base.
(scan_reads_nospill): Pass base_mem's mode to canon_true_dependence.
testsuite/
* gnat.dg/dse_step.ads, dse_step.adb, test_dse_step.adb: New test.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r163582
2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43217
* primary.c (match_hollerith_constant): Calculate padding needed to
fill default integer and allocate string for that size. Set pad bytes
to ' '.
* gfortran.h: Add hollerith pad value to type spec union.
* data.c (create_character_initializer): Fix spelling of function name.
Use hollerith pad value to calculate length.
* arith.c (hollerith2representation); Use hollerith pad value to
calculate length.
From-SVN: r163581
2010-08-26 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44047
PR fortran/45384
* gfortran.h (struct gfc_association_list): New flag `dangling'.
(gfc_build_block_ns): Declared here...
* parse.h (gfc_build_block_ns): ...instead of here.
* trans.h (gfc_process_block_locals): Expect additionally the
gfc_association_list of BLOCK (if present).
* match.c (select_type_set_tmp): Create sym->assoc for temporary.
* resolve.c (resolve_variable): Only check for invalid *array*
references on associate-names.
(resolve_assoc_var): New method with code previously in resolve_symbol.
(resolve_select_type): Use association to give the selector and
temporaries their values instead of ordinary assignment.
(resolve_fl_var_and_proc): Allow CLASS associate-names.
(resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
* trans-stmt.c (gfc_trans_block_construct): Pass association-list
to `gfc_process_block_locals' to match new interface.
* trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
here automatically.
(gfc_process_block_locals): Defer them rather here when linked to
from the BLOCK's association list.
2010-08-26 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44047
PR fortran/45384
* gfortran.dg/associate_8.f03: New test.
* gfortran.dg/select_type_13.f03: New test.
* gfortran.dg/select_type_14.f03: New test.
From-SVN: r163572
PR tree-optimization/44485
* calls.c (flags_from_decl_or_type): For const or pure
noreturn functions return ECF_LOOPING_CONST_OR_PURE|ECF_NORETURN
together with ECF_CONST resp. ECF_PURE.
* builtins.c (expand_builtin): Use flags_from_decl_or_type
instead of querying flags directly.
* tree-ssa-loop-niter.c (finite_loop_p): Likewise.
* tree-ssa-dce.c (find_obviously_necessary_stmts): Likewise.
* gcc.dg/pr44485.c: New test.
From-SVN: r163568
2010-08-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45255
* tree.c (decl_address_invariant_p): DECL_DLLIMPORT_P
statics and externals are also invariant.
From-SVN: r163565
PR rtl-optimization/44858
* combine.c (try_combine): If recog_for_combine added CLOBBERs to
newi2pat, make sure they don't affect newpat.
* gcc.c-torture/execute/pr44858.c: New test.
From-SVN: r163552
PR rtl-optimization/45400
* combine.c (simplify_shift_const_1) <case SUBREG>: Only use
SUBREG_REG if both modes are of MODE_INT class.
* g++.dg/other/i386-8.C: New test.
From-SVN: r163551
2010-08-25 Richard Guenther <rguenther@suse.de>
* alias.c (get_alias_set): Assign a single alias-set to
all pointers.
* gimple.c (gimple_get_alias_set): Remove special handling
for pointers.
c-family/
* c-common.c (c_common_get_alias_set): Remove special
handling for pointers.
* gcc.dg/alias-8.c: Adjust.
From-SVN: r163549
* trans-decl.c (gfc_build_intrinsic_function_decls): Set
TREE_NOTHROW on fndecls that can't throw. Set
TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
(gfc_build_builtin_function_decls): Set TREE_NOTHROW on
gfor_fndecl_associated.
From-SVN: r163548
* combine.c (find_split_point): Undo canonicalization of multiply-add
to (minus x (mult)) when it seems likely that this will increase the
chances of a split.
* gcc.target/i386/combine-mul.c: New test.
From-SVN: r163547
Janus Weil
GCC Administrator
Francois-Xavier Coudert
Eric Botcazou
Hariharan Sandanagobalane
Uros Bizjak
Steven G. Kargl
Tobias Burnus
Xinliang David Li
Nathan Froyd
Naveen H.S
Bernd Schmidt
Michael Meissner
Basile Starynkevitch
Benjamin Kosnik
Eric Botcazou
Jerry DeLisle
Ramana Radhakrishnan
Thomas Koenig
Richard Guenther
Olivier Hainque
Dmitrijs Ledkovs
Daniel Kraft
Rainer Orth
Jakub Jelinek
Julian Brown