Commits · d983a802f660304ee850fac52388d698c5539d71 · lvzhengyang / riscv-gcc-1

11 Jul, 2011 32 commits

libgo: Define CC_FOR_BUILD in Makefile. · d983a802
```
From-SVN: r176182
```
Ian Lance Taylor committed Jul 11, 2011
d983a802 Browse Files
libgo/runtime: Change std::abort to abort. · ae06570e
```
From-SVN: r176181
```
Ian Lance Taylor committed Jul 11, 2011
ae06570e Browse Files

genautomata.c (add_arc): Return void. · c0b6224a

	* genautomata.c (add_arc): Return void.  All callers changed.
	(make_automaton): Remove dead code.

From-SVN: r176179

committed Jul 11, 2011

c0b6224a Browse Files

dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New. · 7263c6d7

        * dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
        (DW_FRAME_POINTER_REGNUM): New.
        (expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
        (def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
        (dwf_regno): New.
        (dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
        dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
        dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
        Use it.
        * dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
        * dwarf2out.h (dwarf_frame_regnum): New.
        (struct cfa_loc): Document the domain of the reg member.

From-SVN: r176178

committed Jul 11, 2011

7263c6d7 Browse Files

* decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p. · 5fb8060d
```
From-SVN: r176177
```
Jason Merrill committed Jul 11, 2011
5fb8060d Browse Files

re PR c++/44609 (Invalid template code causes infinite loop of error messages) · 4904b64b

	PR c++/44609
	* cp-tree.h (struct tinst_level): Add errors field.
	* pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
	(push_tinst_level): Don't start another decl in that case.
	(reopen_tinst_level): Adjust errors field.
	* decl2.c (cp_write_global_declarations): Don't complain about
	undefined inline if its template was defined.
	* mangle.c (mangle_decl_string): Handle failure from push_tinst_level.

From-SVN: r176176

committed Jul 11, 2011

4904b64b Browse Files

re PR libstdc++/49559 ([C++0x] stable_sort calls self-move-assignment operator) · 848ca96f

2011-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49559
	* include/bits/stl_algo.h (__move_merge_backward): Remove.
	(__move_merge_adaptive, __move_merge_adaptive_backward): New.
	(__merge_adaptive): Use the latter two.
	(__rotate_adaptive): Avoid self move-assignment.
	* include/bits/stl_algobase.h (move_backward): Fix comment.
	* testsuite/25_algorithms/stable_sort/49559.cc: New.
	* testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
	* testsuite/25_algorithms/inplace_merge/moveable.cc: Extend.
	* testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
	* testsuite/util/testsuite_rvalref.h (rvalstruct::operator=
	(rvalstruct&&)): Check for self move-assignment.

From-SVN: r176174

committed Jul 11, 2011

848ca96f Browse Files

i386.c (ix86_trampoline_init): Switch arms of if expr. · f9610d20

	* config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
	Use offset everywhere.  Always assert that offset <= TRAMPOLINE_SIZE.

From-SVN: r176173

committed Jul 11, 2011

f9610d20 Browse Files

ffi.c (FFI_INIT_TRAMPOLINE): Clear icache. · 4d4a9b72

2011-07-11  Andrew Haley  <aph@redhat.com>

        * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.

From-SVN: r176172

committed Jul 11, 2011

4d4a9b72 Browse Files

testsuite_allocator.h (propagating_allocator<>:: operator=(const… · 0f509bb7

testsuite_allocator.h (propagating_allocator<>:: operator=(const propagating_allocator<>&)): Retun *this.

2011-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_allocator.h (propagating_allocator<>::
	operator=(const propagating_allocator<>&)): Retun *this.

From-SVN: r176169

committed Jul 11, 2011

0f509bb7 Browse Files

re PR debug/49676 (inefficiency: DW_AT_GNU_call_site_value calculates everything << 32) · 96ae7458

	PR debug/49676
	* dwarf2out.c (int_shift_loc_descriptor): New function.
	(int_loc_descriptor): If shorter, emit i as
	(i >> shift), shift, DW_OP_shl for suitable shift value.
	Similarly, try to optimize large negative values using
	DW_OP_neg of a positive value if shorter.
	(size_of_int_shift_loc_descriptor): New function.
	(size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
	changes.
	(mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
	that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
	DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
	is shorter.
	(resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
	addend as added DW_OP_plus if it is shorter.

	* gcc.dg/guality/csttest.c: New test.

From-SVN: r176167

committed Jul 11, 2011

96ae7458 Browse Files

re PR fortran/49698 (Unmanageable compiler error) · 932ebb94

	PR fortran/49698
	* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
	inner_size to gfc_index_one_node instead of integer_one_node.

	* gfortran.dg/pr49698.f90: New test.

From-SVN: r176164

committed Jul 11, 2011

932ebb94 Browse Files

configure.ac (i?86-*-solaris2*): Use libgcc copy of i386/t-crtstuff. · 4a8bb046
```
	* configure.ac (i?86-*-solaris2*): Use libgcc copy of
	i386/t-crtstuff.
	* configure: Regenerate.

From-SVN: r176163
```
Rainer Orth committed Jul 11, 2011
4a8bb046 Browse Files

sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define. · feffaec4

	* config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
	(DTORS_SECTION_ASM_OP): Define.

From-SVN: r176162

committed Jul 11, 2011

feffaec4 Browse Files

uninit-pred-8_b.c: Disable dominator optimizations. · 699010ba
```
	* gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.

From-SVN: r176160
```
Jeff Law committed Jul 11, 2011
699010ba Browse Files
* EXCLUDES (libgcov.c): Remove. · 516b2ca7
```
From-SVN: r176158
```
Rainer Orth committed Jul 11, 2011
516b2ca7 Browse Files

dfp-bit.c, dfp-bit.h: Move to ../libgcc. · 2d8d5935

	gcc:
	* config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
	* config/t-dfprules: Move to ../libgcc/config.
	* config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
	i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Likewise.
	(i[34567]86-*-cygwin*): Likewise.
	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
	(libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
	D64PBIT_FUNCS, D128PBIT_FUNCS.

	libgcc:
	* dfp-bit.c, dfp-bit.h: New files.
	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
	variables.
	($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
	($(d64pbit-o)): Likewise.
	($(d128pbit-o)): Likewise.
	* config/t-dfprules: New file.
	* config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
	i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
	(x86_64-*-linux*): Likewise.
	(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
	(i[34567]86-*-cygwin*): Likewise.
	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.

From-SVN: r176156

committed Jul 11, 2011

2d8d5935 Browse Files

tree-vrp.c (simplify_conversion_using_ranges): Manually translate the source… · dcc95c20

tree-vrp.c (simplify_conversion_using_ranges): Manually translate the source value-range through the conversion chain.

2011-07-11  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (simplify_conversion_using_ranges): Manually
	translate the source value-range through the conversion chain.

From-SVN: r176154

committed Jul 11, 2011

dcc95c20 Browse Files

Check ia32 effective target. · f07e929d

2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check
	ia32.
	* go.test/go-test.exp (go-set-goarch): Likewise.

From-SVN: r176153

committed Jul 11, 2011

f07e929d Browse Files

Add my name (Daniel Carrera) to the "Write After Approval" list. · 969cc915
```
From-SVN: r176152
```
Daniel Carrera committed Jul 11, 2011
969cc915 Browse Files
expr.c (expand_expr_real_1): Use expand_insn for movmisalign. · 28164eed
```
gcc/
	* expr.c (expand_expr_real_1): Use expand_insn for movmisalign.

From-SVN: r176150
```
Richard Sandiford committed Jul 11, 2011
28164eed Browse Files

config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build a bi-arch… · f3054223

config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build a bi-arch compiler defaulting to 31-bit.

2011-07-11  Arthur Loiret  <aloiret@debian.org>

        * config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
        a bi-arch compiler defaulting to 31-bit. In this case:
        (tmake_file): Add s390/t-linux64.
        * doc/install.texi: Add s390-linux to the list of targets supporting
        --enable-targets=all.

From-SVN: r176146

committed Jul 11, 2011

f3054223 Browse Files

config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all'... · bd5ab709

2011-07-11  Arthur Loiret  <aloiret@debian.org>
            Matthias Klose <doko@debian.org>

        * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
        a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
        (tm_file): Add mips/linux64.h.
        (tmake_file): Add mips/t-linux64.
        (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
        * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
        instead of hardcoded mabi=n32.
        * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
        tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
        convention.

Co-Authored-By: Matthias Klose <doko@debian.org>

From-SVN: r176145

committed Jul 11, 2011

bd5ab709 Browse Files

passes.c (init_optimization_passes): Add invariant motion pass after induction… · d3b7e946

passes.c (init_optimization_passes): Add invariant motion pass after induction variable optimization.

2011-07-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* passes.c (init_optimization_passes): Add invariant motion pass
	after induction variable optimization.

From-SVN: r176142

committed Jul 11, 2011

d3b7e946 Browse Files

re PR target/39633 ([avr] loop bug: missing 8-bit comparison (*cmpqi)) · 7e4ec472

gcc/
	PR target/39633
	* config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
	offsets 1..5 set cc0 in a usable way.

testsuite/
	PR target/39633
	* gcc.target/avr/torture/pr39633.c: New test case.

From-SVN: r176141

committed Jul 11, 2011

7e4ec472 Browse Files

tree.h (call_expr_arg): Remove. · 0e65e631

2011-07-11  Romain Geissler  <romain.geissler@gmail.com>

        * tree.h (call_expr_arg): Remove. 
        (call_expr_argp): Likewise.

From-SVN: r176140

committed Jul 11, 2011

0e65e631 Browse Files

In gcc/objc/: 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com> · a8f18c40

In gcc/objc/:
2011-07-11  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-encoding.h (obstack.h): Do not include.
	(util_obstack, util_firstobj): Do not declare.
	(encode_field_decl): Updated prototype to return a tree and take a
	single tree argument.  Updated comments.
	* objc-encoding.c (util_obstack, util_firstobj): Made static.
	(objc_encoding_init): New.
	(encode_field_decl): Existing function renamed to encode_field and
	made static.  New encode_field_decl wrapper function added.
	(encode_aggregate_fields): Update call to encode_field_decl to
	call encode_field.
	* objc-next-runtime-abi-02.c (obstack.h): Do not include.
	(util_obstack, util_firstobj): Do not declare.
	(build_v2_ivar_list_initializer): Updated call to
	encode_field_decl.
	* objc-runtime-shared-support.c (obstack.h): Do not include.
	(util_obstack, util_firstobj): Do not declare.
	(build_ivar_list_initializer): Updated call to encode_field_decl.
	* objc-act.c (objc_init): Use objc_encoding_init.
	* Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
	on OBSTACK_H.
	(objc/objc-gnu-runtime-abi-01.o): Likewise.
	(objc/objc-next-runtime-abi-01.o): Likewise.
	(objc/objc-next-runtime-abi-02.o): Likewise.
	(objc/objc-act.o): Likewise.
	
In gcc/objcp/:
2011-07-11  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Make-lang.in (objcp/objc-runtime-shared-support.o): Do not
	depend on OBSTACK_H.
	(objcp/objc-gnu-runtime-abi-01.o): Likewise.
	(objcp/objc-next-runtime-abi-01.o): Likewise.
	(objcp/objc-next-runtime-abi-02.o): Likewise.
	(objcp/objcp-act.o): Likewise.

From-SVN: r176139

committed Jul 11, 2011

a8f18c40 Browse Files

sparc.md (save_register_window_1): Rename to... · 18970372

	* config/sparc/sparc.md (save_register_window_1): Rename to...
	(window_save): ...this.
	* config/sparc/sparc.c (emit_save_register_window): Rename to...
	(emit_window_save): ...this.
	(sparc_expand_prologue): Adjust to above renaming.

From-SVN: r176138

committed Jul 11, 2011

18970372 Browse Files

re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays]) · 790f025f

2011-07-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.

From-SVN: r176137

committed Jul 11, 2011

790f025f Browse Files

target-supports.exp (check_effective_target_scheduling): New Function. · 5097ad6c

	* lib/target-supports.exp (check_effective_target_scheduling):
	New Function.
	* gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
	* gcc.dg/pr45055.c: Ditto.
	* gcc.dg/pr45353.c: Ditto.
	* g++.dg/pr45056.C: Ditto.

From-SVN: r176136

committed Jul 11, 2011

5097ad6c Browse Files

struct-by-value-16_main.c: Skip AVR. · 7ae3b0b6

	
	* gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
	* gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
	* gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
	* g++.dg/torture/pr31863.C: Skip AVR.

From-SVN: r176135

committed Jul 11, 2011

7ae3b0b6 Browse Files

Daily bump. · 6f14a85e
```
From-SVN: r176133
```
GCC Administrator committed Jul 11, 2011
6f14a85e Browse Files

10 Jul, 2011 6 commits

Use movl instead of movabs for x32. · 9e419e38

2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_trampoline_init): Use movl instead
	of movabs for x32.

From-SVN: r176129

committed Jul 10, 2011

9e419e38 Browse Files

i386.c (x86_output_mi_thunk): Generate rtl and run final, instead of emitting text directly. · 3db72de3
```
        * config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
        run final, instead of emitting text directly.

From-SVN: r176128
```
Richard Henderson committed Jul 10, 2011
3db72de3 Browse Files

Turn on 64bit and check models for x32. · a1f91bca

2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_option_override_internal): Turn on
	OPTION_MASK_ISA_64BIT for TARGET_X32.  Only allow small and
	small PIC models for TARGET_X32.

From-SVN: r176127

committed Jul 10, 2011

a1f91bca Browse Files

re PR fortran/49690 (ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1019) · 89560a3c

2011-07-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49690
        * intrinsic.c (add_functions): Use BT_VOID for 2nd argument of
        * SIGNAL.

2011-07-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49690
        * gfortran.dg/intrinsic_signal.f90: New.

From-SVN: r176121

committed Jul 10, 2011

89560a3c Browse Files

re PR c++/49691 (ICE in cp_parser_late_return_type_opt, at cp/parser.c:15562) · 53130f75

	PR c++/49691
	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
	rather than current_class_type to determine whether to set 'this'.
	(cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
	(cp_parser_init_declarator): Pass down member_p.

From-SVN: r176120

committed Jul 10, 2011

53130f75 Browse Files

Daily bump. · 7746ff43
```
From-SVN: r176115
```
GCC Administrator committed Jul 10, 2011
7746ff43 Browse Files

09 Jul, 2011 2 commits
- re PR target/49684 (build fails on crtstuff.c / crtbegin using default CRT_CALL_STATIC_FUNCTION) · 9a0b29f0
```
	PR target/49684
	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include
	$(LIBGCC2_CFLAGS).

From-SVN: r176111
```
  Hans-Peter Nilsson committed Jul 09, 2011
  9a0b29f0 Browse Files
- re PR bootstrap/49680 (IRIX 6.5 bootstrap broken: SEGV in __register_frame_info_bases) · a50023f9
```
	PR bootstrap/49680
	* config/cris/cris.c (cris_asm_output_case_end): Robustify against
	stray notes and debug insns by using prev_nonnote_nondebug_insn
	instead of PREV_INSN.

From-SVN: r176110
```
  Hans-Peter Nilsson committed Jul 09, 2011
  a50023f9 Browse Files