Commits · 4de4b0f267380846df53edeea0afdcb383fd4d8f · lvzhengyang / riscv-gcc-1

06 Jun, 2011 30 commits

re PR rtl-optimization/49145 (ICE in simplify_const_unary_operation, at simplify-rtx.c:1322) · 4de4b0f2

gcc/
	PR rtl-optimization/49145
	* combine.c (make_compound_operation): Handle ZERO_EXTEND specially.

gcc/testsuite/
	PR rtl-optimization/49145
	From Ryan Mansfield
	* gcc.c-torture/compile/pr49145.c: New test.

From-SVN: r174718

committed Jun 06, 2011

4de4b0f2 Browse Files

re PR testsuite/49288 (FAIL: g++.dg/debug/dwarf2/cdtor-1.C) · f9b41b6c

	PR testsuite/49288
	* g++.dg/debug/dwarf2/cdtor-1.C: Add -fno-merge-debug-strings
	to dg-options, match also DW_AT_linkage_name.

From-SVN: r174716

committed Jun 06, 2011

f9b41b6c Browse Files

re PR debug/49262 (3-yr-old infinite loop in dwarf2out.c) · 99a5e049
```
	PR debug/49262
	* dwarf2out.c (native_encode_initializer): Decrement count in each
	iteration.

From-SVN: r174715
```
Jakub Jelinek committed Jun 06, 2011
99a5e049 Browse Files

re PR c++/49264 (Internal compiler error: segmentation fault) · 04902d4c

	PR c++/49264
	* gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
	if stmt folded into nothing.
	* tree-inline.c (fold_marked_statements): If a builtin at the
	end of a bb folded into nothing, just update cgraph edges
	and move to next bb.
	* cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
	to be NULL.  Don't compute count and frequency if new_call is NULL.

	* g++.dg/opt/pr49264.C: New test.

From-SVN: r174712

committed Jun 06, 2011

04902d4c Browse Files

re PR c++/49264 (Internal compiler error: segmentation fault) · a9d24544

	PR c++/49264
	* gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
	if stmt folded into nothing.
	* tree-inline.c (fold_marked_statements): If a builtin at the
	end of a bb folded into nothing, just update cgraph edges
	and move to next bb.
	* cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
	to be NULL.  Don't compute count and frequency if new_call is NULL.

	* g++.dg/opt/pr49264.C: New test.

From-SVN: r174711

committed Jun 06, 2011

a9d24544 Browse Files

configure.ac: Skip target-libiberty for arm*-*-linux-androideabi. · 9a2fc6ad

2011-06-06  Jing Yu  <jingyu@google.com>

	* configure.ac: Skip target-libiberty for
	arm*-*-linux-androideabi.
	* configure: Regenerated.

From-SVN: r174710

committed Jun 06, 2011

9a2fc6ad Browse Files

Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H. · 47c79d56

	* Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.
	(cgraph.o): Likewise.
	(cgraphunit.o): Likewise.
	* cgraphunit.c: Include lto-streamer.h
	(cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init
	if LTO is enabled.
	* lto-streamer-in.c (unpack_value_fields): Call
	streamer_hooks.unpack_value_fields if set.
	(lto_materialize_tree): For unhandled nodes, first try to
	call lto_streamer_hooks.alloc_tree, if it exists.
	(lto_input_ts_decl_common_tree_pointers): Move reading of
	DECL_INITIAL to lto_streamer_read_tree.
	(lto_read_tree): Call lto_streamer_hooks.read_tree if set.
	(lto_streamer_read_tree): New.
	(lto_reader_init): Rename from lto_init_reader.
	Move initialization code to lto/lto.c.
	* lto-streamer-out.c (pack_value_fields): Call
	streamer_hooks.pack_value_fields if set.
	(lto_output_tree_ref): For tree nodes that are not
	normally indexable, call streamer_hooks.indexable_with_decls_p
	before giving up.
	(lto_output_ts_decl_common_tree_pointers): Move handling
	for FUNCTION_DECL and TRANSLATION_UNIT_DECL to
	lto_streamer_write_tree.
	(lto_output_tree_header): Call streamer_hooks.is_streamable
	instead of lto_is_streamable.
	Call lto_streamer_hooks.output_tree_header if set.
	(lto_write_tree): Call lto_streamer_hooks.write_tree if
	set.
	(lto_streamer_write_tree): New.
	(lto_output): Call lto_streamer_init directly.
	(lto_writer_init): Remove.
	* lto-streamer.c (streamer_hooks): New.
	(lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes
	instead of lto_preload_common_nodes.
	(lto_is_streamable): Move from lto-streamer.h
	(lto_streamer_hooks_init): New.
	(streamer_hooks): New.
	(streamer_hooks_init): New.
	* lto-streamer.h (struct output_block): Forward declare.
	(struct lto_input_block): Likewise.
	(struct data_in): Likewise.
	(struct bitpack_d): Likewise.
	(struct streamer_hooks): Declare.
	(streamer_hooks): Declare.
	(lto_streamer_hooks_init): Declare.
	(lto_streamer_write_tree): Declare.
	(lto_streamer_read_tree): Declare.
	(streamer_hooks_init): Declare.
	(lto_is_streamable): Move to lto-streamer.c

lto/ChangeLog

	* lto.c (lto_init): New.
	(lto_main): Call it.

From-SVN: r174709

committed Jun 06, 2011

47c79d56 Browse Files

move.h (move_if_noexcept): Use __and_ and __not_. · 7aca3d94

2011-06-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/move.h (move_if_noexcept): Use __and_ and __not_.

From-SVN: r174708

committed Jun 06, 2011

7aca3d94 Browse Files

inclhack.def (aix_net_if_arp): New fix. · 11b815ca

        * inclhack.def (aix_net_if_arp): New fix.
        * fixincl.x: Regenerate.
        * tests/base/net/if_arp.h [AIX_NET_IF_ARP_CHECK]: New test.

From-SVN: r174707

committed Jun 06, 2011

11b815ca Browse Files

longlong.h (smul_ppmm): The resulting register pair contains the higher order word first. · 22afe143

2011-06-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* longlong.h (smul_ppmm): The resulting register pair contains the
	higher order word first.

From-SVN: r174702

committed Jun 06, 2011

22afe143 Browse Files

re PR tree-optimization/46728 (GCC does not generate fmadd for pow (x, 0.75)+y on powerpc) · 3906ea1b

2011-06-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/46728
	* builtins.c (powi_table): Remove.
	(powi_lookup_cost): Remove.
	(powi_cost): Remove.
	(expand_powi_1): Remove.
	(expand_powi): Remove.
	(expand_builtin_pow_root): Remove.
	(expand_builtin_pow): Remove.
	(expand_builtin_powi): Eliminate handling of constant exponent.
	(expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.

From-SVN: r174701

committed Jun 06, 2011

3906ea1b Browse Files

* cprop.c (local_cprop_pass): Don't set changed for debug insns. · 3598cabd
```
From-SVN: r174700
```
Alexandre Oliva committed Jun 06, 2011
3598cabd Browse Files

dce.c (reset_unmarked_insns_debug_uses): New. · a7a110bb

* dce.c (reset_unmarked_insns_debug_uses): New.
(delete_unmarked_insns): Skip debug insns.
(prescan_insns_for_dce): Likewise.
(rest_of_handle_ud_dce): Reset debug uses of removed sets.
* reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
active reg can be found.
(subst_all_stack_regs_in_debug_insn): New.  Reset debug insn then.
(convert_regs_1): Use it.

From-SVN: r174699

committed Jun 06, 2011

a7a110bb Browse Files

tree-pretty-print.c (dump_function_header): Add flags. · 6d8402ac

* tree-pretty-print.c (dump_function_header): Add flags.
Don't dump decl_uid with nouid.
* tree-pretty-print.h (dump_function_header): Adjust.
* final.c (rest_of_clean_state): Pass dump_flags on, with nouid.
* passes.c (pass_init_dump_file): Pass dump_flags on.
* tree-cfg.c (gimple_dump_cfg): Pass flags on.

From-SVN: r174698

committed Jun 06, 2011

6d8402ac Browse Files

re PR bootstrap/49270 (make BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3"… · f75e1f1e

re PR bootstrap/49270 (make BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure)

PR bootstrap/49270
* ipa-inline-analysis.c (read_predicate): Initialize all clauses.

From-SVN: r174697

committed Jun 06, 2011

f75e1f1e Browse Files

re PR tree-optimization/49243 (attribute((returns_twice)) doesn't work) · 275311c4

2011-06-06  Mikael Pettersson  <mikpe@it.uu.se>

	PR tree-optimization/49243
	* calls.c (setjmp_call_p): Also check if fndecl has the
	returns_twice attribute.

	* gcc.dg/pr49243.c: New.

From-SVN: r174695

committed Jun 06, 2011

275311c4 Browse Files

re PR preprocessor/48532 (Wrong location of namespaced pragma involving macros) · 38fbfaf6

PR preprocessor/48532

libcpp/

	* directives.c (do_pragma): Don't forget the invocation location
	when parsing the pragma name of a namespaced pragma directive.

gcc/testsuite/

	* gcc.dg/cpp/pragma-3.c: New test case.

From-SVN: r174694

committed Jun 06, 2011

38fbfaf6 Browse Files

utils2.c (gnat_stabilize_reference): Propagate TREE_THIS_NOTRAP flag. · 3bfc61cf
```
	* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate
	TREE_THIS_NOTRAP flag.

From-SVN: r174693
```
Eric Botcazou committed Jun 06, 2011
3bfc61cf Browse Files
oops - omitted from previous delta. · a864a70b
```
From-SVN: r174692
```
Nick Clifton committed Jun 06, 2011
a864a70b Browse Files

Sync from upstream: · 9baa43b6

	2011-06-03  Nick Clifton  <nickc@redhat.com>
		    Ben Elliston  <bje@gnu.org>

	* config.sub (v850e1, v850es, v850e2, v850e2v3): New.

	2011-05-30  Chris Metcalf  <cmetcalf@tilera.com>
		    Ben Elliston  <bje@gnu.org>

	* config.guess (tile*:Linux:*:*): Use vendor "unknown", not
	"tilera", for consistency with other architectures.
	* config.sub (tile*-*, tilegx-*): Use a more general pattern for
	"tile" to allow matching tilepro, tilegx32 and other variants.

From-SVN: r174691

committed Jun 06, 2011

9baa43b6 Browse Files

utils2.c (gnat_stabilize_reference): Fix thinko. · 5c4a1c7b
```
	* gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
	Fix thinko.

From-SVN: r174690
```
Eric Botcazou committed Jun 06, 2011
5c4a1c7b Browse Files

trans.c (Identifier_to_gnu): Also handle deferred constants whose full view has… · e9f57686

trans.c (Identifier_to_gnu): Also handle deferred constants whose full view has discriminants specially.

	* gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
	constants whose full view has discriminants specially.

From-SVN: r174689

committed Jun 06, 2011

e9f57686 Browse Files

utils.c: Include diagnostic.h. · 10e4d056

	* gcc-interface/utils.c: Include diagnostic.h.
	(gnat_write_global_declarations): Output debug information for all
	global type declarations before finalizing the compilation unit.
	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.

From-SVN: r174687

committed Jun 06, 2011

10e4d056 Browse Files

iris6.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc. · aa4203e7

	gcc:
	* config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
	-ffast-math etc.

	libgcc:
	* config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
	Add crtfastmath.o to extra_parts.
	(mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
	mips/t-crtfm.
	* config/mips/t-crtfm: Remove.

From-SVN: r174686

committed Jun 06, 2011

aa4203e7 Browse Files

re PR target/42210 (avr: optimizing assignment to a bit field) · 48f9d59a

	PR target/42210
	* config/avr/predicates.md (const1_operand, const_0_to_7_operand):
	New predicates.
	* config/avr/avr.md ("insv"): New insn expander.
	("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io",
	"*insv.not.io", "*insv.reg"): New insns.

Co-Authored-By: Georg-Johann Lay <avr@gjlay.de>

From-SVN: r174685

committed Jun 06, 2011

48f9d59a Browse Files

re PR objc++/49221 (Several ICEs in the obj-c++ test suite after revision 174307) · efcbfc1c
```
	PR objc++/49221
	* decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
	at_function_scope_p.

From-SVN: r174683
```
Jason Merrill committed Jun 06, 2011
efcbfc1c Browse Files
re PR c++/49134 (ICE in g++.dg/cpp0x/constexpr tests for arm) · 22d60ad2
```
	PR c++/49134
	* tree.c (build_target_expr): Deal with ARM ABI tweaks.

From-SVN: r174682
```
Jason Merrill committed Jun 06, 2011
22d60ad2 Browse Files

re PR target/49285 (build fails on mmix in libgcc2.c:__powisf2: ICE in emit_unop_insn) · 11494830

	PR target/49285
	* config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct
	predicate to nonimmediate_operand from memory_operand for the
	operand that is to be forced to memory by the expander.  Lose
	the constraints.

From-SVN: r174681

committed Jun 06, 2011

11494830 Browse Files

* MAINTAINERS (Write After Approval): Add myself. · 5a9f48b4
```
From-SVN: r174679
```
Nenad Vukicevic committed Jun 06, 2011
5a9f48b4 Browse Files
Daily bump. · a626e1d8
```
From-SVN: r174678
```
GCC Administrator committed Jun 06, 2011
a626e1d8 Browse Files

05 Jun, 2011 10 commits

sparc.c (output_return): Fix thinko in the output of an EH return when delayed… · 679e70df

sparc.c (output_return): Fix thinko in the output of an EH return when delayed branches are disabled.

	* config/sparc/sparc.c (output_return): Fix thinko in the output of an
	EH return when delayed branches are disabled.

From-SVN: r174670

committed Jun 05, 2011

679e70df Browse Files

i386.md (*movdf_internal_rex64): Remove MODE_TI handling. · 4d3d7f15

	* config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>:
	Remove MODE_TI handling.  Remove SSE1 handling in attribute "mode"
	calculation.
	(*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling.
	Simplify MODE_V1DF and MODE_V2SF handling.
	(*movsf_internal): Remove x constraint from alternative 7 of operand 1.
	Simplify MODE_SF handling.

From-SVN: r174664

committed Jun 05, 2011

4d3d7f15 Browse Files

re PR fortran/49255 (-fcheck=pointer diagnoses too much: Passing NULL pointer to OPTIONAL argument) · 8d231ff2

2011-06-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49255
        * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
        for F2008.

2011-06-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49255
        * gfortran.dg/pointer_check_9.f90: New.
        * gfortran.dg/pointer_check_10.f90: New.

From-SVN: r174663

committed Jun 05, 2011

8d231ff2 Browse Files

Revert accidental checkin. · e8f79869
```
From-SVN: r174662
```
H.J. Lu committed Jun 05, 2011
e8f79869 Browse Files

ptr_traits.h (pointer_traits): Fix typos. · 428319bb

2011-06-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/ptr_traits.h (pointer_traits): Fix typos.
	* include/ext/pointer.h (pointer_traits): Add partial specialization
	for _Pointer_adapter.

From-SVN: r174661

committed Jun 05, 2011

428319bb Browse Files

dump-parse-tree.c (show_symbol): Don't dump namespace for ENTRY to avoid infinite recursion. · 142f5e4a

2011-06-05  Andreas Schmidt  <andreas.schmidt.42@gmx.net>
	Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump-parse-tree.c (show_symbol):  Don't dump namespace
	for ENTRY to avoid infinite recursion.


Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>

From-SVN: r174659

committed Jun 05, 2011

142f5e4a Browse Files

2011-06-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> · 67f8f449
```
	Merge trunk into branch, part one.

[[Split portion of a mixed commit.]]

From-SVN: r174658.2
```
Jerry DeLisle committed Jun 05, 2011
67f8f449 Browse Files

In gcc/objc/: 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com> · 419b55d0

In gcc/objc/:
2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (receiver_is_class_object): Expanded comment.
	(objc_finish_message_expr): Likewise.

In gcc/testsuite/:
2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR testsuite/49287
	* objc.dg/gnu-api-2-class.m: Updated testcase silencing compiler
	warning.
	* objc.dg/gnu-api-2-objc.m: Likewise.
	* obj-c++.dg/gnu-api-2-class.mm: Likewise
	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.

From-SVN: r174657

committed Jun 05, 2011

419b55d0 Browse Files

In gcc/testsuite/: 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com> · b74b7579

In gcc/testsuite/:
2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/gnu-api-2-objc.m: Fixed testcase.  Use log2 of the
	alignment, not the alignment, when calling class_addIvar().  Add
	an 'isa' instance variable to the test root class.
	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.

From-SVN: r174656

committed Jun 05, 2011

b74b7579 Browse Files

Daily bump. · 586e6d03
```
From-SVN: r174655
```
GCC Administrator committed Jun 05, 2011
586e6d03 Browse Files