Commits · a8a6fd74c4ed085c47a69842e77d55aa817a919a · lvzhengyang / riscv-gcc-1

11 Dec, 2012 12 commits

varasm.c (get_variable_section): Don't return lcomm_section for asan_protect_global decls. · a8a6fd74

	* varasm.c (get_variable_section): Don't return lcomm_section
	for asan_protect_global decls.
	* asan.c (asan_protect_global): Only avoid public common variables.
	Don't call get_variable_section here.

From-SVN: r194393

committed Dec 11, 2012

a8a6fd74 Browse Files

re PR middle-end/43631 (var-tracking inserts notes with non-NULL BLOCK_FOR_INSN… · c699deeb

re PR middle-end/43631 (var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks)

	PR middle-end/43631
	PR bootstrap/55615
	* var-tracking.c (emit_note_insn_var_location): If insn is followed
	by BARRIER, put note after the BARRIER.
	(next_non_note_insn_var_location): Skip over BARRIERs.
	(emit_notes_in_bb): If call is followed by BARRIER, put note after
	the BARRIER.

	* g++.dg/other/pr43631.C: New test.

From-SVN: r194392

committed Dec 11, 2012

c699deeb Browse Files

sanitizer.def: Add comment about importance of ordering of BUILT_IN_ASAN_REPORT* builtins. · 68a9738a

	* sanitizer.def: Add comment about importance of ordering of
	BUILT_IN_ASAN_REPORT* builtins.
	* cfgcleanup.c (old_insns_match_p): Don't cross-jump __asan_report_*
	builtins.

From-SVN: r194391

committed Dec 11, 2012

68a9738a Browse Files

sanitizer.def (BUILT_IN_ASAN_HANDLE_NO_RETURN): New builtin. · 2b2571c9

	* sanitizer.def (BUILT_IN_ASAN_HANDLE_NO_RETURN): New builtin.
	* asan.c (instrument_builtin_call): Change is_gimple_builtin_call
	gcc_assert to gcc_checking_assert.
	(maybe_instrument_call): Imit __builtin___asan_handle_no_return ()
	before noreturn calls other than __builtin_trap () and
	__builtin_unreachable ().

	* c-c++-common/asan/clone-test-1.c: Remove bogus dg-shouldfail.

From-SVN: r194390

committed Dec 11, 2012

2b2571c9 Browse Files

re PR other/54324 (GCC install document does not list minimum required g++ version) · 477a24c1

2012-12-11  Richard Biener  <rguenther@suse.de>

	PR other/54324
	* doc/install.texi (Tools/packages necessary for building GCC):
	State ISO C++98 host compiler requirement.  Increment minimum
	GCC version required for building all languages for a cross-compiler
	to 3.4 or later.

From-SVN: r194389

committed Dec 11, 2012

477a24c1 Browse Files

re PR tree-optimization/55079 (false positive -Warray-bounds (also seen at -O3 bootstrap)) · 83ede847

2012-12-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55079
	* tree-vrp.c (extract_range_from_binary_expr_1): Handle MAX/MIN_EXPR
	for more cases.
	(register_edge_assert_for_2): Register asserts for post-in/decrement
	tests.
	(check_array_ref): Dump what expression we emit array bound
	warnings for.
	(search_for_addr_array): Likewise.

	* gcc.dg/Warray-bounds-9.c: New testcase.
	* gcc.dg/Warray-bounds-10.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-1.c: Adjust.

From-SVN: r194388

committed Dec 11, 2012

83ede847 Browse Files

tree-ssa-loop-ivopts.c (prepare_decl_rtl): Generate RTL only for a DECL which HAS_RTL_P. · c401fb6f
```
	* tree-ssa-loop-ivopts.c (prepare_decl_rtl) <ADDR_EXPR>: Generate RTL
	only for a DECL which HAS_RTL_P.

From-SVN: r194387
```
Eric Botcazou committed Dec 11, 2012
c401fb6f Browse Files
* ChangeLog: Fix whitespace. · 000030b8
```
From-SVN: r194386
```
Uros Bizjak committed Dec 11, 2012
000030b8 Browse Files

predicates.md ("execute_operation"): New predicate. · 2771c2f9

2012-12-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/predicates.md ("execute_operation"): New predicate.
	* config/s390/s390.md ("*execute_rl", "*execute"): Use the new
	predicate.

From-SVN: r194385

committed Dec 11, 2012

2771c2f9 Browse Files

* gcc-interface/Make-lang.in (RTS_DIR): Define only if Ada is enabled. · 33e4edab
```
From-SVN: r194384
```
Eric Botcazou committed Dec 11, 2012
33e4edab Browse Files

Makefile.am (xml_sources_manual): Add policy_data_structures_biblio.xml. · 74080cba

2012-12-10  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/Makefile.am (xml_sources_manual): Add
	policy_data_structures_biblio.xml.
	(${docbook_outdir}/latex): Add.
	(doc-xml-validate-docbook): Split into..
	(doc-xml-validate-dtd-db):... this for DTD.
	(doc-xml-validate-rng-db):... this for Relax NG.
	(doc-pdf-docbook-dirs): Add.
	(doc-pdf-docbook-pre): Add.
	* doc/xml/manual/build_hacking.xml: Add literal markup.
	* doc/xml/manual/documentation_hacking.xml: Clean whitespace in
	<filename> markup. Add notes about debugging the generation process.
	* doc/xml/manual/policy_data_structures.xml: Split biblio into...
	* doc/xml/manual/policy_data_structures_biblio.xml: ... this. New.
	* doc/xml/manual/test_policy_data_structures.xml: Fixup <filename>
	markup.

From-SVN: r194379

committed Dec 11, 2012

74080cba Browse Files

Daily bump. · b686a89c
```
From-SVN: r194378
```
GCC Administrator committed Dec 11, 2012
b686a89c Browse Files

10 Dec, 2012 21 commits

re PR fortran/52909 ([F03] Procedure pointers not private to modules) · 5e4404b8

2012-12-10  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/52909
	* trans-decl.c (get_proc_pointer_decl): Apply name mangling.


2012-12-10  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/52909
	* gfortran.dg/proc_ptr_39.f90: New test case.

From-SVN: r194375

committed Dec 11, 2012

5e4404b8 Browse Files

Enable push/pop for latest x86 CPUs · c6f0bffe
```
From-SVN: r194374
```
Xinliang David Li committed Dec 10, 2012
c6f0bffe Browse Files

gnu-user.h (NO_SHARED_SPECS): Add space before option. · 58748261

2012-12-10  Steve Ellcey  <sellcey@mips.com>

	* config/mips/gnu-user.h (NO_SHARED_SPECS): Add space before option.

From-SVN: r194373

committed Dec 10, 2012

58748261 Browse Files

re PR target/54061 (gcc.c-torture/compile/mipscop-*.c ICEs with -g) · 2cd45f0e

2012-12-10  Steve Ellcey  <sellcey@mips.com>

	PR target/54061
	rtl.h (IGNORED_DWARF_REGNUM): New.
	* dwarf2out.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.
	(mem_loc_descriptor): Ditto.
	* config/mips/mips.h (ALL_COP_REG_FIRST): New.
	(ALL_COP_REG_LAST): New.
	(ALL_COP_REG_NUM): Redefine using above macros.
	* config/mips/mips.c (mips_option_override): Set mips_dbx_regno
	coprocessor entries to IGNORED_DWARF_REGNUM.

From-SVN: r194372

committed Dec 10, 2012

2cd45f0e Browse Files

octeon-bbit-2.c: Restructure loops so that no code duplication is required. · 4d63a95e

gcc/testsuite/
	* gcc.target/mips/octeon-bbit-2.c: Restructure loops so that no
	code duplication is required.  Allow BNE to appear.

From-SVN: r194370

committed Dec 10, 2012

4d63a95e Browse Files

Make-lang.in (cp/typeck.o): Add dependency on $(PARAMS_H). · bc5b54c9
```
	* Make-lang.in (cp/typeck.o): Add dependency on $(PARAMS_H).
	(cp/name-lookup.o): Likewise.

From-SVN: r194369
```
Eric Botcazou committed Dec 10, 2012
bc5b54c9 Browse Files
ext-2.c: Require -mlong64. · 07be2138
```
gcc/testsuite/
	* gcc.target/mips/ext-2.c: Require -mlong64.

From-SVN: r194368
```
Richard Sandiford committed Dec 10, 2012
07be2138 Browse Files
Fix ChangeLog entry, move entry from toplevel ChangeLog to gcc/ChangeLog. · 83c90bdb
```
From-SVN: r194364
```
Sriraman Tallam committed Dec 10, 2012
83c90bdb Browse Files
* decl2.c (cp_write_global_declarations): Return after writing a PCH. · 5726ad84
```
From-SVN: r194363
```
Steven Bosscher committed Dec 10, 2012
5726ad84 Browse Files

Record the global variables if WPA isn't enabled · 570e71f8

	PR lto/55466
	* lto-symtab.c (lto_symtab_merge_decls_1): Don't record the
	prevailing variable.
	* lto.c (lto_register_var_decl_in_symtab): Don't record static
	variables.
	(lto_main): Record the global variables if WPA isn't enabled.

From-SVN: r194359

committed Dec 10, 2012

570e71f8 Browse Files

re PR tree-optimization/55107 (GCC in an infinite loop in PRE) · 4bcc5786

2012-12-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55107
	* tree-ssa-pre.c (struct pre_stats): Remove constified field.
	(bitmap_set_replace_value): Add gcc_unreachable.
	(do_regular_insertion): Re-write all_same handling.  Insert
	an assignment instead of a PHI in this case.
	(eliminate_bb): Record availability also for SSA names defined
	by a constant.
	(do_pre): Do not record constified events.
	(execute_fre): Likewise.

	* gcc.dg/torture/pr55107.c: New testcase.
	* gcc.dg/tree-ssa/ssa-pre-5.c: Adjust.

From-SVN: r194358

committed Dec 10, 2012

4bcc5786 Browse Files

spu.md: Replace "operands" with "operands != NULL" in insn conditions. · 46e8409e

2012-12-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/spu/spu.md: Replace "operands" with "operands != NULL" in
	insn conditions.

From-SVN: r194357

committed Dec 10, 2012

46e8409e Browse Files

asan_test.cc: Sync from upstream. · 8bdfe1fa

	* g++.dg/asan/asan_test.cc: Sync from upstream.
	* g++.dg/asan/asan_test_utils.h: Likewise.

From-SVN: r194356

committed Dec 10, 2012

8bdfe1fa Browse Files

asan.c (asan_init_shadow_ptr_types): Move earlier in the file. · 94fce891

	* asan.c (asan_init_shadow_ptr_types): Move earlier in the file.
	Call initialize_sanitizer_builtins at the end.
	(asan_pp_string): Use TREE_TYPE (shadow_ptr_types[0])
	as character type instead of char_type_node.
	(asan_emit_stack_protection): Call asan_init_shadow_ptr_types
	if shadow_ptr_types isn't initialized.
	(asan_protect_global): Return true for STRING_CSTs except those
	created by asan_pp_string.
	(count_string_csts, add_string_csts): New functions.
	(struct asan_add_string_csts_data): New type.
	(asan_finish_file): Clear flag_asan at the beginning, restore at the
	end.  Traverse constant_pool_htab () to look for protected
	STRING_CSTs.  Don't call initialize_sanitizer_builtins,
	instead call asan_init_shadow_ptr_types if shadow_ptr_types isn't
	initialized yet.
	(asan_instrument): Don't call initialize_sanitizer_builtins.
	* varasm.c (output_constant_def_contents): If STRING_CST should be
	asan protected, align it sufficiently and emit padding after it.
	(categorize_decl_for_section): If flag_asan, don't put STRING_CSTs
	that should be asan protected into mergeable sections.  For
	-fmerge-all-constants, ignore it for -fmudflap or if decl is
	asan protected.

From-SVN: r194355

committed Dec 10, 2012

94fce891 Browse Files

neon.ml (opcode): Add Vrintn, Vrinta, Vrintp, Vrintm, Vrintz to type. · 8d28afb4

gcc/ChangeLog

2012-12-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/neon.ml (opcode): Add Vrintn, Vrinta, Vrintp, Vrintm,
	Vrintz to type.
	(type features): Add Requires_arch type constructor.
	(ops): Define Vrintn, Vrinta, Vrintp, Vrintm, Vrintz features.
	* config/arm/neon-docgen.ml (intrinsic_groups): Define Vrintn,
	Vrinta, Vrintp, Vrintm, Vrintz, Vrintx.
	* config/arm/neon-testgen.ml (effective_target): Define check for 
	Requires_arch 8.
	* config/arm/neon-gen.ml 
	(print_feature_test_start): Handle Requires_arch.
	(print_feature_test_end): Likewise.
	Add 2012 to Copyright notice.
	* doc/arm-neon-intrinsics.texi: Regenerate.
	* config/arm/arm_neon.h: Regenerate.

gcc/testsuite/ChangeLog

2012-12-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* gcc.target/arm/neon/vrndaf32.c: New test.
	* gcc.target/arm/neon/vrndqaf32.c: Likewise.
	* gcc.target/arm/neon/vrndf32.c: Likewise.
	* gcc.target/arm/neon/vrndqf32.c: Likewise.
	* gcc.target/arm/neon/vrndmf32.c: Likewise.
	* gcc.target/arm/neon/vrndqmf32.c: Likewise.
	* gcc.target/arm/neon/vrndnf32.c: Likewise.
	* gcc.target/arm/neon/vrndqnf32.c: Likewise.
	* gcc.target/arm/neon/vrndpf32.c: Likewise.
	* gcc.target/arm/neon/vrndqpf32.c: Likewise.

From-SVN: r194353

committed Dec 10, 2012

8d28afb4 Browse Files

* stmt.c (expand_sjlj_dispatch_table): Fix off by one. · 0da911e9
```
From-SVN: r194351
```
Kai Tietz committed Dec 10, 2012
0da911e9 Browse Files

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3… · 58ccdcc8

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

	PR target/53912
	* stmt.c (compute_cases_per_edge): Cast from pointer via intptr_t.
	(expand_case): Likewise.

From-SVN: r194350

committed Dec 10, 2012

58ccdcc8 Browse Files

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3… · 7e48e275

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

	PR target/53912
	* print-tree.c (print_node): Cast from pointer via uintptr_t.

From-SVN: r194348

committed Dec 10, 2012

7e48e275 Browse Files

Makefile.am (libstdc++-symbols.ver): Use CONFIG_HEADER. · d392c399

2012-12-10  Matthias Klose  <doko@ubuntu.com>

        * src/Makefile.am (libstdc++-symbols.ver): Use CONFIG_HEADER.
        * src/Makefile.in: Regenerate.

From-SVN: r194346

committed Dec 10, 2012

d392c399 Browse Files

asan.c (instrument_derefs): Handle bitfield COMPONENT_REFs accesses as reads/writes to their... · 1fe04fdc
```
	* asan.c (instrument_derefs): Handle bitfield COMPONENT_REFs
	accesses as reads/writes to their DECL_BIT_FIELD_REPRESENTATIVE.

From-SVN: r194344
```
Jakub Jelinek committed Dec 10, 2012
1fe04fdc Browse Files
Daily bump. · cf8d35fa
```
From-SVN: r194342
```
GCC Administrator committed Dec 10, 2012
cf8d35fa Browse Files

09 Dec, 2012 7 commits

gcov-12.c: Fix dg order. · a12e166c
```
	* gcc.misc-tests/gcov-12.c: Fix dg order.

From-SVN: r194338
```
John David Anglin committed Dec 09, 2012
a12e166c Browse Files

re PR middle-end/54470 (FAIL: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline… · 8e15182f

re PR middle-end/54470 (FAIL: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline "hooray4[^\\n]*inline copy in test4")

	PR middle-end/54470
	* gcc.dg/ipa/iinline-4.c: xfail hooray4 test on 32-bit hppa*-*-*.

From-SVN: r194337

committed Dec 09, 2012

8e15182f Browse Files

pr47917.c: Change "dg-xfail-if" to "dg-xfail-run-if" for *-*-hpux10*. · bbcfbc63
```
	* gcc.dg/torture/pr47917.c: Change "dg-xfail-if" to "dg-xfail-run-if"
	for *-*-hpux10*.

From-SVN: r194335
```
John David Anglin committed Dec 09, 2012
bbcfbc63 Browse Files
re PR target/55344 (Cross compiling for alpha-linux fails because <signal.h> doesn't exist) · 2fcfba3d
```
	PR target/55344
	* config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.

From-SVN: r194334
```
Uros Bizjak committed Dec 09, 2012
2fcfba3d Browse Files
20030711-1.c: Define MAP_FAILED if not defined. · e4139a8d
```
	* gcc.dg/20030711-1.c: Define MAP_FAILED if not defined.
	* gcc.dg/20050826-1.c: Likewise.

From-SVN: r194333
```
John David Anglin committed Dec 09, 2012
e4139a8d Browse Files

trans-array.c (gfc_deallocate_scalar_with_status): Use NULL_TREE in the call to… · c5c1aeb2

trans-array.c (gfc_deallocate_scalar_with_status): Use NULL_TREE in the call to gfc_deallocate_scalar_with_status.

2012-12-09  Tobias Burnus  <burnus@net-b.de>

        * trans-array.c (gfc_deallocate_scalar_with_status): Use
        NULL_TREE in the call to gfc_deallocate_scalar_with_status.
        * trans-decl.c (gfc_trans_deferred_vars): Pass symbol.
        * trans-stmt.c (gfc_trans_deallocate): Pass polymorphic
        * variable.

From-SVN: r194332

committed Dec 09, 2012

c5c1aeb2 Browse Files

vect9.adb: Add -w to dg-options. · 2608ca66
```
	* gnat.dg/vect9.adb: Add -w to dg-options.
	* gnat.dg/vect10.adb: Likewise.

From-SVN: r194331
```
Eric Botcazou committed Dec 09, 2012
2608ca66 Browse Files