Richard Guenther
6aeb8c9919
call.c (build_over_call): Instead of memcpy use an assignment of two MEM_REFs.
...
2011-08-12 Richard Guenther <rguenther@suse.de>
* call.c (build_over_call): Instead of memcpy use an
assignment of two MEM_REFs.
From-SVN: r177691
2011-08-12 08:55:05 +00:00
Romain Geissler
f895fc2a0d
install c-tree.h as a plugin header
...
From-SVN: r177690
2011-08-12 10:19:27 +02:00
Richard Sandiford
20fe71c256
arm.c (get_label_padding): New function.
...
gcc/
* config/arm/arm.c (get_label_padding): New function.
(create_fix_barrier, md_reorg): Likewise.
From-SVN: r177689
2011-08-12 07:59:09 +00:00
GCC Administrator
786eeca2bd
Daily bump.
...
From-SVN: r177688
2011-08-12 00:18:22 +00:00
Uros Bizjak
88b590c512
re PR target/49781 ([x32] Unnecessary lea in x32 mode)
...
PR target/49781
* config/i386/i386.md (*lea_5_zext): New.
(*lea_6_zext): Ditto.
* config/i386/predicates.md (const_32bit_mask): New predicate.
(lea_address_operand): Reject AND.
* config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
const_32bit_mask immediate.
(ix86_print_operand_address): Handle AND.
(memory_address_length): Ditto.
From-SVN: r177683
2011-08-11 22:03:29 +02:00
Paolo Carlini
a4eeb82207
future: constexpr functions are implicitly inline.
...
2011-08-11 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/future: constexpr functions are implicitly inline.
* include/std/chrono: Likewise.
* include/std/complex: Likewise.
* include/bits/move.h: Likewise.
* include/bits/stl_pair.h: Likewise.
From-SVN: r177679
2011-08-11 17:53:05 +00:00
Romain Geissler
4309e92c98
plugin.def: Add event for finish_decl.
...
2011-08-11 Romain Geissler <romain.geissler@gmail.com>
Brian Hackett <bhackett1024@gmail.com>
gcc/ChangeLog:
* plugin.def: Add event for finish_decl.
* plugin.c (register_callback, invoke_plugin_callbacks): Same.
* c-decl.c (finish_decl): Invoke callbacks on above event.
* doc/plugins.texi: Document above event.
gcc/cp/ChangeLog:
* decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
gcc/testsuite/ChangeLog:
* g++.dg/plugin/decl_plugin.c: New.
* g++.dg/plugin/decl-plugin-test.C: New.
* g++.dg/plugin/plugin.exp: Add above testcase.
Co-Authored-By: Brian Hackett <bhackett1024@gmail.com>
From-SVN: r177674
2011-08-11 11:57:38 -04:00
Richard Guenther
25aa059e63
tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant lookups, make looking through aggregate copies stronger.
...
2011-08-11 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
lookups, make looking through aggregate copies stronger.
* g++.dg/tree-ssa/pr41186.C: Un-XFAIL.
From-SVN: r177672
2011-08-11 15:34:46 +00:00
Rainer Orth
3627ac1ad6
* Makefile.in (install-unwind_h): Remove destination file first.
...
From-SVN: r177670
2011-08-11 15:19:32 +00:00
Richard Henderson
6bfd73a621
re PR bootstrap/50018 (fixup_args_size_notes ICE breaks m68k-linux bootstrap)
...
PR bootstrap/50018
* expr.c (fixup_args_size_notes): Accept and ignore normal calls.
From-SVN: r177669
2011-08-11 08:09:30 -07:00
Richard Guenther
022676dcde
lto-cgraph.c (input_node): Use DECL_BUILT_IN.
...
2011-08-11 Richard Guenther <rguenther@suse.de>
* lto-cgraph.c (input_node): Use DECL_BUILT_IN.
* tree-vrp.c (stmt_interesting_for_vrp): Likewise.
(vrp_visit_stmt): Likewise.
From-SVN: r177668
2011-08-11 14:34:51 +00:00
Richard Guenther
8d2b04104d
re PR middle-end/50040 (missed warning: ‘x.y’ is used uninitialized in this function)
...
2011-08-11 Richard Guenther <rguenther@suse.de>
PR middle-end/50040
* gimplify.c (gimplify_modify_expr_complex_part): Mark the
load of the other piece with TREE_NO_WARNING.
* tree-flow.h (warn_uninit): Adjust prototype.
* tree-ssa.c (warn_uninit): Take uninitialized SSA name,
the base variable and the expression that is used separately.
Properly query all TREE_NO_WARNING flags.
(struct walk_data): Remove.
(warn_uninitialized_var): Likewise.
(warn_uninitialized_vars): Do not walk gimple pieces but simply
look at all SSA uses of the statement. Handle unused memory
separately.
* tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.
* g++.dg/warn/unit-1.C: Un-XFAIL.
* gcc.dg/uninit-I.c: Likewise.
From-SVN: r177667
2011-08-11 14:28:36 +00:00
Michael Matz
0f8de04340
* gcc.dg/graphite/run-id-pr47593.c: Remove -m32.
...
From-SVN: r177666
2011-08-11 13:43:05 +00:00
Kazuhiro Inaoka
78926be115
rx.md (movsicc): Allow register to register transfers.
...
* config/rx/rx.md (movsicc): Allow register to register
transfers.
(*movsicc): Likewise.
(*stcc): Restrict this pattern to EQ and NE compares.
(*stcc_reg): New pattern. Works for any comparison but only for
register transfers.
From-SVN: r177665
2011-08-11 12:34:30 +00:00
Diego Novillo
c30f448beb
Remove bogus ChangeLog edits.
...
From-SVN: r177662
2011-08-11 08:06:17 -04:00
Diego Novillo
b939365672
tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call stream_write_tree instead of output_record_start.
...
* tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
Call stream_write_tree instead of output_record_start.
(lto_output_ts_binfo_tree_pointers): Likewise.
* streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
Convert it to a macro.
(stream_read_tree): Likewise.
* lto-streamer.h (lto_stream_as_builtin_p): Move ...
* tree-streamer.h (lto_stream_as_builtin_p): ... here.
* lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
and tree_read_bitfields.
* lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
(lto_write_tree): Call it.
* lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
* streamer-hooks.h (struct streamer_hooks): Remove fields
name, is_streamable and alloc_tree. Update all users.
* tree-streamer-in.c (tree_read_bitfields): Factor out of ...
(lto_materialize_tree): ... here.
Handle CALL_EXPR codes.
Remove call to lto_streamer_cache_append.
* tree-streamer-out.c (lto_output_tree_header): Handle
CALL_EXPR nodes.
* tree-streamer.h (tree_read_bitfields): Declare.
* Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
(gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
* tree-streamer.h (stream_read_tree): New. Replace all calls
to lto_input_tree with it.
(stream_write_tree): New. Replace all calls to lto_output_tree,
lto_output_tree_ref and lto_output_tree_or_ref with it.
* lto-streamer-in.c (lto_read_tree): Inline code from
lto_streamer_read_tree.
(lto_input_tree): Move from tree-streamer-in.c.
* lto-streamer-out.c (lto_output_tree_ref): Make static.
Remove handling of NULL values for EXPR.
Do not handle EXPRs that are not indexable.
(lto_write_tree): Move from tree-streamer-out.c.
Inline lto_streamer_write_tree.
(lto_output_tree): Move from tree-streamer-out.c.
If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
* lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
(lto_preload_common_nodes): Likewise.
Remove assertions and adjustments for nodes
main_identifier_node, ptrdiff_type_node and fileptr_type_node.
(lto_streamer_hooks_init): Set streamer_hooks.write_tree to
lto_output_tree and streamer_hooks.read_tree to
lto_input_tree.
* lto-streamer.h (lto_input_tree): Declare.
(lto_output_tree_ref): Remove.
* streamer-hooks.h (struct streamer_hooks): Remove fields
preload_common_nodes, indexable_with_decls_p,
pack_value_fields, unpack_value_fields, output_tree_header and
has_unique_integer_csts_p.
Update all users.
* tree-streamer-in.c (lto_materialize_tree): Make extern.
(lto_input_tree_pointers): Likewise.
(lto_read_tree): Move to lto-streamer-in.c.
(lto_input_integer_cst): Make extern.
(lto_get_pickled_tree): Likewise.
(lto_get_builtin_tree): Likewise.
(lto_input_tree): Move to lto-streamer-in.c.
* tree-streamer-out.c (pack_value_fields): Make extern.
(lto_output_tree_or_ref): Remove. Replace all callers with
calls to stream_write_tree.
(lto_output_builtin_tree): Make extern.
(lto_streamer_write_tree): Inline into lto_write_tree.
(lto_output_tree_pointers): Make extern.
(lto_output_tree_header): Likewise.
(lto_output_integer_cst): Likewise.
(lto_write_tree): Move to lto-streamer-out.c.
(lto_output_tree): Likewise.
* tree-streamer.c (lto_record_common_node): Move from
lto-streamer.c
(preload_common_nodes): Likewise.
(lto_streamer_cache_create): Call it.
* tree-streamer.h: Include streamer-hooks.h.
(stream_write_tree): New.
(stream_read_tree): New.
(lto_input_tree): Remove.
(lto_materialize_tree): Declare.
(lto_input_tree_pointers): Declare.
(lto_get_pickled_tree): Declare.
(lto_get_builtin_tree): Declare.
(lto_input_integer_cst): Declare.
(lto_output_tree_header): Declare.
(pack_value_fields): Declare.
(lto_output_tree_pointers): Declare.
(lto_output_integer_cst): Declare.
(lto_output_builtin_tree): Declare.
From-SVN: r177661
2011-08-11 08:02:34 -04:00
Sergey Grechanik
cf596bc73f
sel-sched-ir.c (get_seqno_of_a_pred): Rename to get_seqno_for_a_jump.
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
get_seqno_for_a_jump. Update the caller.
(get_seqno_by_succs): New. Use it ...
(get_seqno_for_a_jump): ... here to find a seqno if looking at
predecessors was not sufficient.
(get_seqno_by_preds): Include head in iteration range, exclude insn.
From-SVN: r177660
2011-08-11 08:01:54 -04:00
Diego Novillo
ae328e332b
sel-sched-ir.c (invalidate_av_set): Remove the assert.
...
2011-08-11 Dmitry Melnik <dm@ispras.ru>
* sel-sched-ir.c (invalidate_av_set): Remove the assert.
From-SVN: r177659
2011-08-11 08:01:15 -04:00
Sergey Grechanik
ca31ca94f9
sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge only if producer writes to the register given by regno.
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
* sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
only if producer writes to the register given by regno.
From-SVN: r177658
2011-08-11 15:55:11 +04:00
Sergey Grechanik
f089830723
sched-deps.c (sched_get_condition_with_rev): Rename to ...
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
* sched-deps.c (sched_get_condition_with_rev): Rename to ...
(sched_get_condition_with_rev_uncached): ... this. Factor out
condition caching logic into ...
(sched_get_condition_with_rev): ... this. Reimplement. Do not
attempt to use cache for instructions with zero luid.
(sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND.
* sched-int.h (INSN_COND): Rename to INSN_CACHED_COND.
Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>
From-SVN: r177657
2011-08-11 15:53:51 +04:00
Sergey Grechanik
0d9439b07c
sel-sched-ir.c (get_seqno_of_a_pred): Rename to get_seqno_for_a_jump.
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
get_seqno_for_a_jump. Update the caller.
(get_seqno_by_succs): New. Use it ...
(get_seqno_for_a_jump): ... here to find a seqno if looking at
predecessors was not sufficient.
(get_seqno_by_preds): Include head in iteration range, exclude insn.
From-SVN: r177656
2011-08-11 15:50:27 +04:00
Dmitry Melnik
5c416724e0
sel-sched-ir.c (invalidate_av_set): Remove the assert.
...
2011-08-11 Dmitry Melnik <dm@ispras.ru>
* sel-sched-ir.c (invalidate_av_set): Remove the assert.
From-SVN: r177655
2011-08-11 15:49:16 +04:00
Sergey Grechanik
cf3d58240b
sel-sched-ir.h (register_unavailable_p): Declare.
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
* sel-sched-ir.h (register_unavailable_p): Declare.
* sel-sched-ir.c (register_unavailable_p): New. Use it...
(set_unavailable_target_for_expr): ... here to properly test
availability of a register.
(speculate_expr): Ditto.
* sel-sched.c (substitute_reg_in_expr): Ditto.
(av_set_could_be_blocked_by_bookkeeping_p): Ditto.
From-SVN: r177654
2011-08-11 15:48:07 +04:00
Sergey Grechanik
944499ed6b
sel-sched.c (verify_target_availability): Fix usage of hard_regno_nregs.
...
2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
* sel-sched.c (verify_target_availability): Fix usage of
hard_regno_nregs.
From-SVN: r177653
2011-08-11 15:42:43 +04:00
Dmitry Melnik
6bf2d15641
sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of recognized by cannot_copy_insn_p hook and volatile instructions.
...
2011-08-11 Dmitry Melnik <dm@ispras.ru>
* sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
recognized by cannot_copy_insn_p hook and volatile instructions.
From-SVN: r177652
2011-08-11 15:41:27 +04:00
Dmitry Melnik
bf3a40e953
sel-sched-ir.c (merge_expr_data): Take maximum spec.
...
2011-08-11 Dmitry Melnik <dm@ispras.ru>
* sel-sched-ir.c (merge_expr_data): Take maximum spec.
From-SVN: r177651
2011-08-11 15:40:07 +04:00
Martin Jambor
f82d1a94ec
lto.c (uniquify_nodes): Use main variant's BINFO too.
...
2011-08-11 Martin Jambor <mjambor@suse.cz>
lto/
* lto.c (uniquify_nodes): Use main variant's BINFO too.
From-SVN: r177650
2011-08-11 12:09:43 +02:00
Richard Sandiford
f9bf5a8e96
md.texi (define_bypass): Say that the instruction names can be filename-style globs.
...
gcc/
* doc/md.texi (define_bypass): Say that the instruction names can
be filename-style globs.
* Makefile.in (FNMATCH_H): Define.
(build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
* genattrtab.c: Include fnmatch.h.
(bypass_list): Change field name from "insn" to "pattern".
(gen_bypass_1): Update accordingly.
(process_bypasses): Use fnmatch to check for matches between
insn reservations and define_bypasses.
* genautomata.c: Include fnmatch.h.
(bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
and out_pattern respectively.
(gen_bypass, insert_bypass): Update accordingly.
(for_each_matching_insn, process_bypass_2, process_bypass_1)
(process_bypass): New functions.
(process_decls): Use process_bypass. Update after field name changes.
From-SVN: r177649
2011-08-11 08:25:41 +00:00
Georg-Johann Lay
7ece388150
re PR target/49687 ([avr] Missed optimization for widening MUL)
...
PR target/49687
* config/avr/avr.md (smulqi3_highpart): New insn.
(umulqi3_highpart): New insn.
(*subqi3.ashiftrt7): New insn.
(smulhi3_highpart): New expander.
(umulhi3_highpart): Nex expander.
(*smulhi3_highpart_call): New insn.
(*umulhi3_highpart_call): New insn.
(extend_u): New code attribute.
(extend_prefix): Rename code attribute to extend_su.
* config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
widening QI/HI multiply.
From-SVN: r177648
2011-08-11 07:50:37 +00:00
Ira Rosen
fb2c2b1672
re PR tree-optimization/50039 (Segfault in vect_operation_fits_smaller_type())
...
PR tree-optimization/50039
* tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
that DEF_STMT has a stmt_vec_info.
From-SVN: r177647
2011-08-11 05:43:14 +00:00
GCC Administrator
7746e0a16c
Daily bump.
...
From-SVN: r177642
2011-08-11 00:18:36 +00:00
H.J. Lu
2561061945
Initialize src3 with random value.
...
2011-08-10 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
(sse4_1_test): Initialize src3 with random value.
From-SVN: r177628
2011-08-10 08:38:18 -07:00
Richard Guenther
b126811e7d
tree.h (can_trust_pointer_alignment): Remove.
...
2011-08-10 Richard Guenther <rguenther@suse.de>
* tree.h (can_trust_pointer_alignment): Remove.
* builtins.c (can_trust_pointer_alignment): Remove.
cp/
* call.c (build_over_call): Call memcpy unconditionally.
From-SVN: r177625
2011-08-10 15:08:14 +00:00
Artjoms Sinkarovs
0e3a99ae91
c-typeck.c (scalar_to_vector): New function.
...
2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
* c-typeck.c (scalar_to_vector): New function. Try scalar to
vector conversion.
(stv_conv): New enum for scalar_to_vector return type.
(build_binary_op): Adjust.
* doc/extend.texi: Description of scalar to vector expansion.
c-family/
* c-common.c (unsafe_conversion_p): New function. Check if it is
unsafe to convert an expression to the type.
(conversion_warning): Adjust, use unsafe_conversion_p.
* c-common.h (unsafe_conversion_p): New function declaration.
testsuite/
* gcc.c-torture/execute/scal-to-vec1.c: New test.
* gcc.c-torture/execute/scal-to-vec2.c: New test.
* gcc.c-torture/execute/scal-to-vec3.c: New test.
* gcc.dg/scal-to-vec1.c: New test.
* gcc.dg/scal-to-vec2.c: New test.
From-SVN: r177622
2011-08-10 14:44:02 +00:00
Richard Guenther
0eb778344e
tree.h (get_pointer_alignment): Remove max-align argument.
...
2011-08-10 Richard Guenther <rguenther@suse.de>
* tree.h (get_pointer_alignment): Remove max-align argument.
(get_object_alignment): Likewise.
* builtins.c (get_object_alignment_1): Adjust.
(get_object_alignment): Remove max-align argument.
(get_pointer_alignment): Likewise.
(expand_builtin_strlen): Adjust.
(expand_builtin_memcpy): Likewise.
(expand_builtin_mempcpy_args): Likewise.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset_args): Likewise.
(expand_builtin_memcmp): Likewise.
(expand_builtin_strcmp): Likewise.
(expand_builtin_strncmp): Likewise.
(get_builtin_sync_mem): Likewise.
(fold_builtin_memset): Likewise.
(fold_builtin_memory_op): Likewise.
(expand_builtin_memory_chk): Likewise.
* emit-rtl.c (get_mem_align_offset): Likewise.
(set_mem_attributes_minus_bitpos): Likewise.
* expr.c (expand_assignment): Likewise.
(expand_expr_real_1): Likewise.
* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
* value-prof.c (gimple_stringops_transform): Likewise.
From-SVN: r177620
2011-08-10 12:24:23 +00:00
Paulo J. Matos
1c7836f0e8
tm.texi.in (CLASS_MAX_NREGS): Fix typo.
...
gcc/
2011-08-10 Paulo J. Matos <paulo.matos@csr.com>
* doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
* doc/tm.texi: Regenerate.
From-SVN: r177619
2011-08-10 09:38:52 +00:00
Georg-Johann Lay
4ada410ba1
re PR target/29560 ([avr] Poor optimization for byte shifts)
...
PR target/29560
* config/avr/avr.md (*ashlhiqi3): New insn-and-split.
(*ashl<extend_prefix>qihiqi3): New insn-and-splits.
(*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
Add peephole2 to map ashlhi3 to ashlqi3 if high part of
shift target is unused.
From-SVN: r177616
2011-08-10 08:58:03 +00:00
Richard Guenther
d1f4e15f16
re PR tree-optimization/49937 (g++.dg/tree-ssa/fwprop-align.C)
...
2011-08-10 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49937
* tree-ssa-ccp.c (get_value_from_alignment): Re-implement
using get_object_alignment_1.
From-SVN: r177615
2011-08-10 08:50:39 +00:00
Richard Guenther
f3016c478e
re PR bootstrap/49907 (lto-plugin -Wall in stage1)
...
2011-08-10 Richard Guenther <rguenther@suse.de>
PR bootstrap/49907
lto-plugin/
* configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
* Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
* configure: Regenerate.
* Makefile.in: Likewise.
* aclocal.m4: Likewise.
From-SVN: r177614
2011-08-10 08:48:37 +00:00
Rainer Orth
d62bab6a7c
re PR libstdc++/1773 (__cplusplus defined to 1, should be 199711L)
...
2011-08-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Marc Glisse <marc.glisse@normalesup.org>
PR libstdc++-v3/1773
* inclhack.def (solaris_cxx_linkage, solaris_getc_strict_stdc)
(solaris_longjmp_noreturn, solaris_pow_int_overload)
(solaris_std___filbuf): New fixes.
* tests/base/iso/math_iso.h, tests/base/iso/setjmp_iso.h,
tests/base/iso/stdio_iso.h, tests/base/iso/stdlib_iso.h: New tests.
* tests/base/stdio.h [SOLARIS_STD___FILBUF_CHECK]: New test.
Co-Authored-By: Marc Glisse <marc.glisse@normalesup.org>
From-SVN: r177613
2011-08-10 08:43:38 +00:00
Rainer Orth
693ed63381
jcf-dump.c (print_constant): Cast first frexp arg.
...
gcc/java:
* jcf-dump.c (print_constant): Cast first frexp arg.
libjava:
* exception.cc (std::abort): Remove static.
From-SVN: r177612
2011-08-10 08:40:17 +00:00
Uros Bizjak
dcfd875366
i386.md (lround<X87MODEF:mode><SWI248x:mode>2): Do not force operands[0] into a register.
...
* config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2): Do not
force operands[0] into a register.
From-SVN: r177611
2011-08-10 09:22:52 +02:00
GCC Administrator
57fcac164e
Daily bump.
...
From-SVN: r177610
2011-08-10 00:17:57 +00:00
Uros Bizjak
2813f1b15f
i386.c (ix86_emit_i387_round): New function.
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* config/i386/i386.c (ix86_emit_i387_round): New function.
* config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
* config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
Use ix86_emit_i387_round to expand round function for i387 math.
(lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.
From-SVN: r177605
2011-08-09 19:59:20 +02:00
Rainer Orth
c6412d8676
sync.c: Move to ../libgcc.
...
gcc:
* config/sync.c: Move to ../libgcc.
* Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC,
LIBGCC_SYNC_CFLAGS.
* config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
Remove.
libgcc:
* sync.c: New file.
* config/mips/t-mips16: New file.
* config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
(mips*-*-linux*): Likewise.
(mips*-sde-elf*): Likewise.
(mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
mipsisa64-*-elf*, mipsisa64r2-*-elf*.
Add mips/t-mips16 to tmake_file.
(mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
(mips-*-elf*): Likewise.
(mips64-*-elf*): Likewise.
(mips64orion-*-elf*): Likewise.
(mips*-*-rtems*): Likewise.
(mipstx39-*-elf*): Likewise.
* Makefile.in: Use SYNC instead of LIBGCC_SYNC.
($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
LIBGCC_SYNC_CFLAGS.
Use $(srcdir) to refer to sync.c.
Use $<.
($(libgcc-sync-funcs-o)): Likewise.
($(libgcc-sync-size-funcs-s-o)): Likewise.
($(libgcc-sync-funcs-s-o)): Likewise.
From-SVN: r177601
2011-08-09 15:40:30 +00:00
Anatoly Sokolov
6e9ee54ca6
mmix.h (REGISTER_MOVE_COST): Remove macro.
...
* config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
* config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
* config/mmix/mmix.c (mmix_register_move_cost): Make static.
Change 'from' and 'to' arguments type to reg_class_t.
(TARGET_REGISTER_MOVE_COST): Define.
From-SVN: r177600
2011-08-09 19:09:41 +04:00
Vladimir Makarov
394b15208d
re PR rtl-optimization/50026 (Revision 177575 caused many test failures)
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2011-08-09 Vladimir Makarov <vmakarov@redhat.com>
PR target/50026
Revert:
PR rtl-optimization/49990
* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
ignore classes which can not change mode.
(find_costs_and_classes): Ditto.
From-SVN: r177599
2011-08-09 14:35:21 +00:00
Andreas Schwab
3cb6e5bd17
config.host (ia64*-*-linux*): Move ia64/t-glibc after t-libunwind.
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* config.host (ia64*-*-linux*): Move ia64/t-glibc after
t-libunwind.
From-SVN: r177598
2011-08-09 14:26:41 +00:00
Richard Guenther
4001900fb3
tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise information for ranges with only negative values.
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2011-08-09 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
information for ranges with only negative values.
(extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
BIT_AND_EXPR handling to handle ranges with negative values.
* gcc.dg/tree-ssa/vrp57.c: Disable CCP.
* gcc.dg/tree-ssa/vrp60.c: New testcase.
* gcc.dg/tree-ssa/vrp61.c: Likewise.
* gcc.dg/tree-ssa/vrp62.c: Likewise.
From-SVN: r177597
2011-08-09 14:03:10 +00:00
Ulrich Weigand
cd81287375
* gfortran.dg/scratch_1.f90: Skip on spu-*-*.
...
From-SVN: r177595
2011-08-09 13:45:25 +00:00