Commits · e1308fa85fd1a90f8d8da884531b6081d2a4d8a7 · lvzhengyang / riscv-gcc-1

23 Jan, 2012 3 commits

2012-01-23  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Check_Current_Instance): Issue an
	error when the prefix of 'Unchecked_Access or 'Access does not
	denote a legal aliased view of a type.
	(Freeze_Record_Type): Do not halt the processing of record components
	once the Has_Controlled_Component is set as this bypasses the remaining
	checks.
	(Is_Aliased_View_Of_Type): New routine.

2012-01-23  Thomas Quinot  <quinot@adacore.com>

	* errout.ads, freeze.adb: Minor reformatting.

2012-01-23  Thomas Quinot  <quinot@adacore.com>

	* sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
	messages.

2012-01-23  Olivier Hainque  <hainque@adacore.com>

	* adadecode.c (__gnat_decode): Deal with empty input early,
	preventing potential erroneous memory access later on.

From-SVN: r183407

committed Jan 23, 2012

e1308fa8 Browse Files

Interix resurrection · daecebc8

2012-01-22  Douglas B Rupp  <rupp@gnat.com>

	* <toplevel>/config/mh-interix: Remove as unneeded.
	* <toplevel>/config/picflag.m4 (i[[34567]]86-*-interix3*):
	Change triplet to i[[34567]]86-*-interix[[3-9]]*.

	* <toplevel>/configure.ac: Remove reference to mh-interix.
	* <toplevel>/configure: Regenerate.

	* <toplevel>/libada/configure: Regenerate.

	* <toplevel>libgcc/config.host (i[34567]86-*-interix3*):
	Change triplet to i[34567]86-*-interix[3-9]*.
	* <toplevel>/libgcc/configure: Regenerate.

	* <toplevel>/liberty/configure: Regenerate.

	* config.gcc: (i[34567]86-*-interix3*): Remove from obsolete
	configurations. Change triplet to i[34567]86-*-interix[3-9]*.
	(extra_options) interix.opt -> i386/interix.opt"
	(extra_objs):Add winnt-stubs.o
	* configure.ac: Add interix to target_os .comm on PE check.
	* configure: Regenerate.
	* config/interix3.h: Delete and move bits to..
	* config/interix.h: Delete and move bits to..
	* config/i386/i386-interix3.h: Delete and move bits to..
	* config/i386/i386-interix.h: ..here.
	(TARGET_CPU_DEFAULT): Remove redefinition.
	(TARGET_ASM_CONSTRUCTOR): Undefine.
	(SUBTARGET_SWITCHES): Define for ms-bitfields.
	(TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec.
	(PTRDIFF_TYPE): Define.
	(LONG_DOUBLE_TYPE_SIZE): Define.
	(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define.
	(SUBTARGET_OVERRIDE_OPTIONS): Remove.
	(TARGET_SECTION_TYPE_FLAGS): Define.
	(ASM_DECLARE_FUNCTION_NAME): Define.
	(ASM_OUTPUT_EXTERNAL): Define.
	(ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
	(ASM_OUTPUT_ALIGNED_BSS): Define.
	(PCC_BITFIELD_TYPE_MATTERS): Define.
	(USE_CONST_SECTION): Define.
	(SUBTARGET_ENCODE_SECTION_INFO): Remove.
	(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
	(SUPPORTS_ONE_ONLY): Remove.
	(I386_PE_STRIP_ENCODING): Define.
	* config/interix.opt: Delete and move bits to..
	* config/i386/interix.opt: ..here. New.
	(mpe-aligned-commons): Add.
	* config/i386/t-interix: Add copyright header.
	(winnt-stubs.o): Add rule.

	* testsuite/gcc.dg/builtins-config.h: (HAVE_C99_RUNTIME):
	Do not define for Interix.

From-SVN: r183406

committed Jan 23, 2012

daecebc8 Browse Files

Daily bump. · dacac271
```
From-SVN: r183402
```
GCC Administrator committed Jan 23, 2012
dacac271 Browse Files

22 Jan, 2012 5 commits

re PR c++/51832 (Rev.182970 causes LTO link errors (multiple definitions of allocator_traits)) · bbe04f21
```
	PR c++/51832
	* varpool.c (varpool_analyze_pending_decls): Copy DECL_EXTERNAL
	for extra name aliases.

From-SVN: r183396
```
Jason Merrill committed Jan 22, 2012
bbe04f21 Browse Files

re PR rtl-optimization/51924 (wrong code with -O -free -fno-rename-registers… · ca10595c

re PR rtl-optimization/51924 (wrong code with -O -free -fno-rename-registers -ftree-vectorize -funroll-loops)

	PR rtl-optimization/51924
	* ree.c (combine_set_extension): Improve debugging message.
	(combine_reaching_defs): Likewise.
	(get_defs): Rename confusingly named variable.
	(find_and_remove_re): Skip a candidate if the extension expression has
	been modified.

From-SVN: r183390

committed Jan 22, 2012

ca10595c Browse Files

re PR target/51931 (No support for MIPS16 long branches) · 643e447b

gcc/testsuite/
	PR target/51931
	* gcc.c-torture/compile/20001226-1.c: Add nomips16 attribute.
	* g++.dg/opt/longbranch1.C: Likewise.

From-SVN: r183389

committed Jan 22, 2012

643e447b Browse Files

ptrmem6.C: xfail a test for ARM and MIPS in C++11 mode. · 14f85436
```
gcc/testsuite/
	* g++.old-deja/g++.pt/ptrmem6.C: xfail a test for ARM and MIPS
	in C++11 mode.

From-SVN: r183388
```
Richard Sandiford committed Jan 22, 2012
14f85436 Browse Files
Daily bump. · 59c604c4
```
From-SVN: r183385
```
GCC Administrator committed Jan 22, 2012
59c604c4 Browse Files

21 Jan, 2012 10 commits

compiler: The type descriptor of an undefined forward type is an error. · 08be22dc

	* go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
	(Gcc_backend::type_alignment): Likewise.
	(Gcc_backend::type_field_alignment): Likewise.
	(Gcc_backend::type_field_offset): Likewise.

From-SVN: r183381

committed Jan 21, 2012

08be22dc Browse Files

compiler: Check for calling value method with dereferenced value. · 8f94383a
```
From-SVN: r183379
```
Ian Lance Taylor committed Jan 21, 2012
8f94383a Browse Files
runtime: Make builtin print exactly match gc builtin print. · 98dfd7ff
```
From-SVN: r183378
```
Ian Lance Taylor committed Jan 21, 2012
98dfd7ff Browse Files
re PR libstdc++/50982 (AIX libstdc++ GTHREADS incompatibility) · f6392e8f
```
	PR libstdc++/50982
	* testsuite/30_threads/*: Add powerpc-ibm-aix* to target selectors.

From-SVN: r183376
```
Jonathan Wakely committed Jan 21, 2012
f6392e8f Browse Files
compiler: Change alias handling, change rune alias to int32. · fb3f3aa2
```
From-SVN: r183374
```
Ian Lance Taylor committed Jan 21, 2012
fb3f3aa2 Browse Files

kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKERX32): New macro. · 4787ac51

	* config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKERX32): New macro.
	(GNU_USER_DYNAMIC_LINKER): Adjust indentation.

Co-Authored-By: Gerald Pfeifer <gerald@pfeifer.com>

From-SVN: r183371

committed Jan 21, 2012

4787ac51 Browse Files

[multiple changes] · bb3a6981

2012-01-21  Tobias Burnus  <burnus@net-b.de>
	    Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/50556
	* symbol.c (check_conflict): namelist-group-name cannot have the SAVE
	attribure.

2012-01-21  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/50556
	* gfortran.dg/namelist_74.f90: New test.
	* gfortran.dg/namelist_59.f90: Remove SAVE attribute.

From-SVN: r183370

committed Jan 21, 2012

bb3a6981 Browse Files

re PR fortran/51913 ([OOP] bug when submitting a class pointer to a subroutine) · 076ec830

2012-01-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51913
        * interface.c (compare_parameter): Fix CLASS comparison.

2012-01-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51913
        * gfortran.dg/class_47.f90: New.

From-SVN: r183368

committed Jan 21, 2012

076ec830 Browse Files

re PR ada/46192 (wrong code for renaming of volatile packed array with address clause) · 7eeb2aa7

	PR ada/46192
	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
	renaming, preserve the volatileness through the indirection, if any.

From-SVN: r183365

committed Jan 21, 2012

7eeb2aa7 Browse Files

Daily bump. · 188229eb
```
From-SVN: r183363
```
GCC Administrator committed Jan 21, 2012
188229eb Browse Files

20 Jan, 2012 22 commits

compiler: Don't crash if receiver name is _. · 032120b2
```
From-SVN: r183359
```
Ian Lance Taylor committed Jan 20, 2012
032120b2 Browse Files
compiler: Handle _ with explicit type correctly. · 435bcccd
```
From-SVN: r183358
```
Ian Lance Taylor committed Jan 20, 2012
435bcccd Browse Files

re PR tree-optimization/51914 ([4.7] vect-intfloat-conversion4a/b tests fail for arm-linux-gnueabi) · 82294ec1

	PR tree-optimization/51914
	* tree-vect-stmts.c (vectorizable_conversion): For
	cvt_type && modifier == WIDEN, put temporary with cvt_type
	at the beginning of vec_dsts and set vec_dest to temporary
	with vectype_out.

From-SVN: r183356

committed Jan 20, 2012

82294ec1 Browse Files

re PR testsuite/51919 (g++.dg/pch/mangle1.* test FAILs without LTO) · 75164944
```
	PR c++/51919
	* g++.dg/pch/mangle1.{C,Hs}: Remove.

From-SVN: r183355
```
Jason Merrill committed Jan 20, 2012
75164944 Browse Files
* cfgrtl.c (rtl_dump_bb): Do not dump insns for {ENTRY|EXIT}_BLOCK. · 68cc3174
```
From-SVN: r183352
```
Eric Botcazou committed Jan 20, 2012
68cc3174 Browse Files
re PR c++/51922 (g++.dg/ext/attrib42.C FAILs) · 93d277fe
```
	PR c++/51922
	* g++.dg/ext/attrib42.C: Require ilp32.

From-SVN: r183351
```
Jason Merrill committed Jan 20, 2012
93d277fe Browse Files

i386.c: Fix checks for !TARGET_MACHO. · cdee0298

	* config/i386/i386.c: Fix checks for !TARGET_MACHO.
	* config/rs6000/rs6000.c: Likewise.

From-SVN: r183350

committed Jan 20, 2012

cdee0298 Browse Files

re PR target/51915 (ICE in output_move_double) · 4c2708c5

	PR target/51915
	* config/arm/arm.c (arm_count_output_move_double_insns): Call
	output_move_double on a copy of operands array.

	* gcc.target/arm/pr51915.c: New test.

From-SVN: r183349

committed Jan 20, 2012

4c2708c5 Browse Files

re PR debug/45682 (missing namespace parent die when using -gdwarf-4) · 2d663cb9

2012-01-19   Cary Coutant  <ccoutant@google.com>
	     Dodji Seketeli  <dodji@redhat.com>

gcc/

	PR debug/45682
	* dwarf2out.c (copy_declaration_context): Return ref to parent
	of declaration DIE, if necessary.
	(remove_child_or_replace_with_skeleton): Add new parameter; update
	caller.  Place skeleton DIE under parent DIE of original declaration.
	Move call to copy_declaration_context to here ...
	(break_out_comdat_types): ... from here.

gcc/testsuite/

	PR debug/45682
	* g++.dg/debug/dwarf2/nested-3.C: New test.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r183348

committed Jan 20, 2012

2d663cb9 Browse Files

re PR c++/51402 (ICE with invalid template parameter) · b968b192

/cp
2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51402
	* pt.c (lookup_template_class_1): Check context returned by
	tsubst for error_mark_node.

/testsuite
2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51402
	* g++.dg/template/crash110.C: New.

From-SVN: r183345

committed Jan 20, 2012

b968b192 Browse Files

Skip gcc.misc-tests/gcov-14.c on Tru64 UNIX · bad2e812

	* gcc.misc-tests/gcov-14.c: Skip on alpha*-dec-osf*.
	Remove default options on hppa*-*-hpux*.

From-SVN: r183344

committed Jan 20, 2012

bad2e812 Browse Files

Require visibility support in g++.dg/ext/visibility/template9.C · dcc48fac
```
	* g++.dg/ext/visibility/template9.C: Add dg-require-visibility.

From-SVN: r183342
```
Rainer Orth committed Jan 20, 2012
dcc48fac Browse Files

re PR rtl-optimization/51856 (ICE in reload_cse_simplify_operands) · afa73d3a

2012-01-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR rtl-optimization/51856
	* reload.c (find_reloads_subreg_address): Set the address_reloaded
	flag to reloaded.

2012-01-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.c-torture/compile/pr51856.c: New testcase.

From-SVN: r183341

committed Jan 20, 2012

afa73d3a Browse Files

compiler: Handle recursive interfaces. · 7c0434e5

	* go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
	be empty.
	(Gcc_backend::set_placeholder_struct_type): Likewise.

From-SVN: r183340

committed Jan 20, 2012

7c0434e5 Browse Files

go-test.exp (go-gc-tests): Pass correctly formatted options to go_target_compile. · 0ab6e1ec
```
	* go.test/go-test.exp (go-gc-tests): Pass correctly formatted
	options to go_target_compile.

From-SVN: r183339
```
Uros Bizjak committed Jan 20, 2012
0ab6e1ec Browse Files

re PR target/51819 (Neon wrong code generation, Error: unsupported alignment for… · 3675f54b

re PR target/51819 (Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]')


Fix PR target/51819

From-SVN: r183338

committed Jan 20, 2012

3675f54b Browse Files

re PR target/49868 (Implement named address space to place/access data in flash memory) · 542bf446

	PR target/49868
	PR target/50887
	* doc/extend.texi (Named Address Spaces): Split into subsections.
	(AVR Named Address Spaces): New subsection.
	(M32C Named Address Spaces): New subsection.
	(RL78 Named Address Spaces): New subsection.
	(SPU Named Address Spaces): New subsection.
	(Variable Attributes): New anchor "AVR Variable Attributes".
	(AVR Variable Attributes): Rewrite and avoid wording
	"address space" in this context.
	* doc/invoke.texi (AVR Options): Rewrite and add documentation
	for -maccumulate-args, -mbranch-cost=, -mrelax, -mshort-calls.
	(AVR Built-in Macros): New subsubsection therein.
	* doc/md.texi (AVR constraints): Remove "C04", "R".

From-SVN: r183336

committed Jan 20, 2012

542bf446 Browse Files

re PR libfortran/51899 (libgfortran's chmod.c fails to build on MinGW) · 8ecd1c0d

2012-01-20  Tobias Burnus  <burnus@net-b.de>

        PR libgfortran/51899
        * configure.ac: Check whether umask is available.
        * intrinsics/chmod.c (chmod_func): Make compile with MinGW.
        * configure: Regenerate.
        * config.h.in: Regenerate.

From-SVN: r183335

committed Jan 20, 2012

8ecd1c0d Browse Files

pr51344.C: Fix typo. · f69ce7cf

2012-01-20  Kai Tietz  <ktietz@redhat.com>

	* g++.dg/torture/pr51344.C: Fix typo.

From-SVN: r183330

committed Jan 20, 2012

f69ce7cf Browse Files

re PR tree-optimization/51903 (ICE: in gimple_purge_all_dead_eh_edges, at… · a88b3135

re PR tree-optimization/51903 (ICE: in gimple_purge_all_dead_eh_edges, at tree-cfg.c:7196 with -fnon-call-exceptions)

2012-01-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/51903
	* tree-ssa-pre.c (eliminate): Properly purging of EH edges
	when removing stmts.

	* g++.dg/torture/pr51903.C: New testcase.

From-SVN: r183329

committed Jan 20, 2012

a88b3135 Browse Files

re PR target/50313 (ARM: PIC code references a non-existant label) · f06129ea
```
Fix PR target/50313

From-SVN: r183328
```
Ramana Radhakrishnan committed Jan 20, 2012
f06129ea Browse Files

re PR fortran/51056 ([OOP] Bogus "Unused module variable '__vtab_domain_Domain_container'") · 583713e3

2012-01-20  Tobias Burnus  <burnus@net-b.de>
            Janus Weil  <janus@gcc.gnu.org>

        PR fortran/51056
        * module.c (load_needed, read_module): Don't mark __vtab etc.
        as use_only.

2012-01-20  Tobias Burnus  <burnus@net-b.de>
            Janus Weil  <janus@gcc.gnu.org>

        PR fortran/51056
        * gfortran.dg/use_21.f90: New.


Co-Authored-By: Janus Weil <janus@gcc.gnu.org>

From-SVN: r183326

committed Jan 20, 2012

583713e3 Browse Files