Commits · 29cedf8ef3b3fd547d778738157a6bdbc3a7b78a · lvzhengyang / riscv-gcc-1

22 May, 2011 20 commits

mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete. · 29cedf8e

gcc/
	* config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
	(ASM_SPEC): Add a -O* option here.  Pass -O0 for -noasmopt,
	-O1 for -fno-delayed-branch, -O2 if optimization is enabled,
	and -O0 otherwise.
	(EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.

From-SVN: r174047

committed May 22, 2011

29cedf8e Browse Files

cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK. · afe8b6ec

	* cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
	(try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
	returns true.

From-SVN: r174046

committed May 22, 2011

afe8b6ec Browse Files

mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT. · 872dab53
```
gcc/
	* config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.

From-SVN: r174045
```
Richard Sandiford committed May 22, 2011
872dab53 Browse Files
sparc.c (sparc_delegitimize_address): Handle UNSPEC_MOVE_PIC pattern. · 145f6c5b
```
	* config/sparc/sparc.c (sparc_delegitimize_address): Handle
	UNSPEC_MOVE_PIC pattern.

From-SVN: r174043
```
Eric Botcazou committed May 22, 2011
145f6c5b Browse Files

config.gcc (sparc-*-elf*): Add sparc/t-crtin. · 8ac79835

	* config.gcc (sparc-*-elf*): Add sparc/t-crtin.
	(sparc-*-rtems*): Likewise.
	(sparc64-*-elf*): Likewise.
	(sparc64-*-rtems*): Likewise.
	(sparc*-*-solaris2*): Likewise.  Remove crti.o crtn.o extra parts.
	* config/sparc/t-crtin: New file.
	* config/sparc/t-sol2 (crti.o): Delete rule.
	(crtn.o): Likewise.
	* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
	* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
	* config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
	(ENDFILE_SPEC): Add crtn.o.

From-SVN: r174041

committed May 22, 2011

8ac79835 Browse Files

Fix formulation · dc0a3366
```
From-SVN: r174040
```
Tom de Vries committed May 22, 2011
dc0a3366 Browse Files

stop.c (stop_string,error_stop_string): Minor cleanup. · 1523ffa9

2011-05-22  Tobias Burnus  <burnus@net-b.de>

        * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.

From-SVN: r174039

committed May 22, 2011

1523ffa9 Browse Files

* lex.c (init_vectorized_lexer): Fix comparison of masked value. · 5e70c0b5
```
From-SVN: r174037
```
Uros Bizjak committed May 22, 2011
5e70c0b5 Browse Files

re PR middle-end/48689 (ICE in fold-const.c:13798 with fold checking) · 5fb43dd8

2011-05-22  Tom de Vries  <tom@codesourcery.com>

	PR middle-end/48689
	* fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
	CODE_CONTAINS_STRUCT (TS_COMMON).

From-SVN: r174035

committed May 22, 2011

5fb43dd8 Browse Files

re PR middle-end/49029 (ICE in simplify_subreg, at simplify-rtx.c:5266) · ccb1b17b

	PR middle-end/49029
	* expmed.c (extract_fixed_bit_field): Test whether target can be used
	only after deciding which mode to use.

	* gcc.c-torture/compile/pr49029.c: New test.

From-SVN: r174034

committed May 22, 2011

ccb1b17b Browse Files

re PR middle-end/45098 (Missed induction variable optimization) · 50ad7db2

2011-05-22  Tom de Vries  <tom@codesourcery.com>

	PR target/45098
	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test
	for call to get_shiftadd_cost.

From-SVN: r174033

committed May 22, 2011

50ad7db2 Browse Files

re PR bootstrap/49104 (bootstrap failure on AMD K6-2 with illegal instruction (cmove) in stage2) · ef230b38

	PR target/49104
	* config/i386/cpuid.h (bit_MMXEXT): New define.

libcpp/ChangeLog:

2011-05-22  Uros Bizjak  <ubizjak@gmail.com>

	PR target/49104
	* lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
	is defined.  Check bit_MMXEXT and bit_CMOV to use search_line_mmx.

From-SVN: r174032

committed May 22, 2011

ef230b38 Browse Files

re PR c++/48647 ([C++0x] SFINAE does not handle incompatible pointer types well… · 7a1db261

re PR c++/48647 ([C++0x] SFINAE does not handle incompatible pointer types well in conditional operator)

	PR c++/48647
	* typeck.c (composite_pointer_type_r): Return error_mark_node
	on error in SFINAE context.

From-SVN: r174031

committed May 22, 2011

7a1db261 Browse Files

PR 48931 Make backtrace async-signal-safe, reformat output · eec2794c
```
From-SVN: r174030
```
Janne Blomqvist committed May 22, 2011
eec2794c Browse Files

stormy16.c (xstormy16_init_builtins): prevent initialisation of non-existant args[2] element. · 15f072f9

	* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
	initialisation of non-existant args[2] element.  Use args[] array
	not arg[] array to pass arguments to build_function_type_list.

From-SVN: r174029

committed May 22, 2011

15f072f9 Browse Files

gcc_release (adjust_dirs, [...]): Remove. · ba7923d1

	* gcc_release (adjust_dirs, maybe_build_tarfile): Remove.
	(build_tarfiles): Don't build separate files for languages and
	core.
	(build_diffs): Only build one set of diffs.
	(announce_snapshot): Only announce one tar file.
	(ADA_DIRS, CPLUSPLUS_DIRS, FORTRAN95_DIRS, GO_DIRS, JAVA_DIRS,
	OBJECTIVEC_DIRS, TESTSUITE_DIRS): Remove.  Don't adjust names
	relative to WORKING_DIRECTORY.

From-SVN: r174028

committed May 22, 2011

ba7923d1 Browse Files

frontend-passes.c (cfe_register_funcs): Also register character functions if… · 42a2717c

frontend-passes.c (cfe_register_funcs): Also register character functions if their charlens are known and constant.

2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* frontend-passes.c (cfe_register_funcs):  Also register
	character functions if their charlens are known and constant.
	Also register allocatable functions.

2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/function_optimize_8.f90:  New test case.

From-SVN: r174027

committed May 22, 2011

42a2717c Browse Files

re PR tree-optimization/49087 (crash in vect_is_slp_reduction) · e38fdc94


        PR tree-optimization/49087
        * tree-vect-loop.c (vect_is_slp_reduction): Fail if
        LHS has no uses.

From-SVN: r174026

committed May 22, 2011

e38fdc94 Browse Files

re PR c++/49092 (ice in tree_add_const_value_attribute) · 5b018c65

	PR c++/49092
	* dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
	static storage duration.

From-SVN: r174024

committed May 22, 2011

5b018c65 Browse Files

Daily bump. · b42bf620
```
From-SVN: r174021
```
GCC Administrator committed May 22, 2011
b42bf620 Browse Files

21 May, 2011 17 commits

sparc.md (setjmp): Handle PIC mode and use the hard frame pointer. · abd9a770
```
	* config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
	frame pointer.

From-SVN: r174013
```
Eric Botcazou committed May 21, 2011
abd9a770 Browse Files

sparc.c (eligible_for_return_delay): Do not return false if there are call-saved registers here... · bd9a3248

	* config/sparc/sparc.c (eligible_for_return_delay): Do not return
	false if there are call-saved registers here...
	(sparc_can_use_return_insn_p): ...but here instead.
	(save_or_restore_regs): Fix thinko.
	(sparc_expand_prologue): Use current_function_is_leaf.
	(sparc_frame_pointer_required): Likewise.

From-SVN: r174010

committed May 21, 2011

bd9a3248 Browse Files

sparc.c (eligible_for_return_delay): Do not return false if there are call-saved registers here... · 6d1e6c0f

	* config/sparc/sparc.c (eligible_for_return_delay): Do not return
	false if there are call-saved registers here...
	(sparc_can_use_return_insn_p): ...but here instead.
	(save_or_restore_regs): Fix thinko.
	(sparc_expand_prologue): Use current_function_is_leaf.
	(sparc_frame_pointer_required): Likewise.

From-SVN: r174008

committed May 21, 2011

6d1e6c0f Browse Files

re PR c++/48945 ([C++0x] static constexpr member function cannot be defined out-of class) · fa4a1e46

	PR c++/48945
	* decl.c (grokdeclarator): Don't add set const function-cv-qual
	for constexpr fns to memfn_quals, just add it to the type.
	(revert_static_member_fn): Don't complain about quals.
	(check_static_quals): New.
	(grokfndecl): Call it.
	(start_preparsed_function): Don't call revert_static_member_fn.

From-SVN: r174007

committed May 21, 2011

fa4a1e46 Browse Files

re PR c++/48945 ([C++0x] static constexpr member function cannot be defined out-of class) · b6413764
```
	PR c++/48945
	* decl.c (revert_static_member_fn): Ignore const on constexpr fn.

From-SVN: r174006
```
Jason Merrill committed May 21, 2011
b6413764 Browse Files
re PR c++/48780 ([C++0x] scoped enumerations and va_arg (default argument promotions)) · 967444bb
```
	PR c++/48780
	* cvt.c (type_promotes_to): Don't promote scoped enums.

From-SVN: r174005
```
Jason Merrill committed May 21, 2011
967444bb Browse Files

unique_ptr.h: Use noexcept per the FDIS. · 525fe1cf

2011-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/unique_ptr.h: Use noexcept per the FDIS.

From-SVN: r174004

committed May 21, 2011

525fe1cf Browse Files

re PR ada/49097 (gnatbind link fails to find version_string, potential ranlib concurrency problem) · 9fe72ebd
```
	PR ada/49097
	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on
	$(LIBDEPS).

From-SVN: r174002
```
Joseph Myers committed May 21, 2011
9fe72ebd Browse Files

re PR fortran/48699 ([OOP] MOVE_ALLOC inside SELECT TYPE) · 43a9eec7

2011-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48699
	* match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
	selector is ALLOCATABLE.

2011-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48699
	* gfortran.dg/select_type_23.f03: New.

From-SVN: r174001

committed May 21, 2011

43a9eec7 Browse Files

re PR target/49098 (unused parameters in rx.c:rx_memory_move_cost) · a5dfec9a
```
	PR target/49098
	* config/rx/rx.c (rx_memory_move_cost): Note unused parameters.

From-SVN: r173999
```
Nick Clifton committed May 21, 2011
a5dfec9a Browse Files

In gcc/objc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> · 43e4226b

In gcc/objc/:
2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* config-lang.in (gtfiles): Updated order of files to fix building
	when the gcc/cp directory is missing, as in the case of some
	release tarballs.

From-SVN: r173998

committed May 21, 2011

43e4226b Browse Files

In gcc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> · 555c3771

In gcc/:
2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* gengtype.c (walk_type): Implemented "atomic" GTY option.
	* doc/gty.texi (GTY Options): Document "atomic" GTY option.

From-SVN: r173996

committed May 21, 2011

555c3771 Browse Files

opt-read.awk: New. · 86fa5de4

	* opt-read.awk: New.  Split out of optc-gen.awk and opth-gen.awk.
	* optc-gen.awk: Move common code to opt-read.awk.
	* opth-gen.awk: Likewise.
	* Makefile.in (options.c, s-options-h): Update to use
	opt-read.awk.

From-SVN: r173995

committed May 21, 2011

86fa5de4 Browse Files

re PR c++/49066 ([C++0x] Non-defining declaration of deleted function suppresses usage validation) · c54a6b83
```
	PR c++/49066
	* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.

From-SVN: r173993
```
Jason Merrill committed May 20, 2011
c54a6b83 Browse Files

propagation_consistent.cc: Fix vs POD-ness of value_type. · 11436beb

2011-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/21_strings/basic_string/requirements/exception/
	propagation_consistent.cc: Fix vs POD-ness of value_type.
	* testsuite/21_strings/basic_string/requirements/exception/
	basic.cc: Likewise.
	* testsuite/ext/vstring/requirements/exception/
	propagation_consistent.cc: Likewise.
	* testsuite/ext/vstring/requirements/exception/basic.cc: Likewise.

From-SVN: r173992

committed May 21, 2011

11436beb Browse Files

Daily bump. · cab84112
```
From-SVN: r173991
```
GCC Administrator committed May 21, 2011
cab84112 Browse Files

char_traits.h: Use noexcept throughout. · 2789f415

2011-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/char_traits.h: Use noexcept throughout.
	* include/std/typeindex: Likewise.

	* include/std/tuple (_Tuple_impl<>_Tuple_impl(_Tuple_impl&&)): Use
	noexcept; adjust callers.
	* include/bits/stl_pair.h (pair<>::pair(pair<>&&)): Use noexcept.
	* testsuite/20_util/tuple/cons/noexcept_move_construct.cc: New.
	* testsuite/20_util/pair/cons/noexcept_move_construct.cc: Likewise.
	* testsuite/20_util/pair/noexcept_swap.cc: Likewise.
	* testsuite/20_util/pair/noexcept_move_assign.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line numbers.

From-SVN: r173986

committed May 21, 2011

2789f415 Browse Files

20 May, 2011 3 commits

* tree.c (stabilize_expr): Fix typo. · fa07d25b
```
From-SVN: r173982
```
Jason Merrill committed May 20, 2011
fa07d25b Browse Files

DR 1073 PR c++/49082 · 5e3f417f

	DR 1073
	PR c++/49082
	* typeck.c (comp_except_specs): noexcept(false) is not compatible
	with throw(type-list).
	* typeck2.c (merge_exception_specifiers): noexcept(false)
	beats any more limited specification.

From-SVN: r173981

committed May 20, 2011

5e3f417f Browse Files

remove TYPE_ARG_TYPES from godump.c · bce33ab2

remove TYPE_ARG_TYPES from godump.c
	* godump.c (go_format_type): Don't use TYPE_ARG_TYPES.

From-SVN: r173980

committed May 20, 2011

bce33ab2 Browse Files