Commits · 34a061bed589449b2bf2efb42e017805bc173be7 · lvzhengyang / riscv-gcc-1

23 May, 2011 23 commits

Save the initial options after checking vzeroupper. · 34a061be

gcc/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/47315
	* config/i386/i386.c (ix86_option_override_internal): Save the
	initial options after checking vzeroupper.

gcc/testsuite/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/47315
	* gcc.target/i386/pr47315.c: New test.

From-SVN: r174078

committed May 23, 2011

34a061be Browse Files

fix pr48988 · c375a3a4
```
From-SVN: r174077
```
David Li committed May 23, 2011
c375a3a4 Browse Files
re PR c++/47263 ([C++0x] lambda + dynamic-exception-specification std::unexpected() is not called.) · 86d822aa
```
	PR c++/47263
	* decl.c (use_eh_spec_block): Do use an EH spec block for a
	lambda op().

From-SVN: r174076
```
Jason Merrill committed May 23, 2011
86d822aa Browse Files
* libsupc++/exception_ptr.h: Fix compilation in C++0x mode. · dbee8bb3
```
From-SVN: r174075
```
Jason Merrill committed May 23, 2011
dbee8bb3 Browse Files

gimple.c (gimple_types_compatible_p_1): Always compare type names. · e1caba18

2011-05-23  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_types_compatible_p_1): Always compare type names.
	(iterative_hash_gimple_type): Always hash type names.

From-SVN: r174074

committed May 23, 2011

e1caba18 Browse Files

re PR libstdc++/49058 ([C++0x] Bind no-arguments functor failed using std::bind… · 4d7f99c7

re PR libstdc++/49058 ([C++0x] Bind no-arguments functor failed using std::bind with -pedantic option.)

	PR c++/49058
	* call.c (splice_viable): Be strict in templates.

From-SVN: r174073

committed May 23, 2011

4d7f99c7 Browse Files

re PR c++/47336 ([C++0x] ICE: "Error reporting routines re-entered") · 42d1e31d
```
	PR c++/47336
	* error.c (dump_template_bindings): Suppress access control.

From-SVN: r174072
```
Jason Merrill committed May 23, 2011
42d1e31d Browse Files

re PR c++/47544 ([C++0x] linker does not find =default constructor for… · 64741973

re PR c++/47544 ([C++0x] linker does not find =default constructor for explicitly instantiated template)

	PR c++/47544
	* pt.c (instantiate_decl): Handle =default.

From-SVN: r174071

committed May 23, 2011

64741973 Browse Files

re PR c++/48617 ([C++0x] Problem with non-type template parameters and decltype) · 08dc4c3d
```
	PR c++/48617
	* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.

From-SVN: r174070
```
Jason Merrill committed May 23, 2011
08dc4c3d Browse Files

forwprop-11.c: Adjust and un-XFAIL. · 8bdfec38

2011-05-23  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.

From-SVN: r174069

committed May 23, 2011

8bdfec38 Browse Files

re PR tree-optimization/40874 (Function object abstraction penalty with inline functions.) · e6d944b2
```
2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40874
	* g++.dg/tree-ssa/pr40874.C: New testcase.

From-SVN: r174068
```
Richard Guenther committed May 23, 2011
e6d944b2 Browse Files

don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments · dde05067

don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments
gcc/
	* c-typeck.c (build_function_call_vec): Tweak call to
	check_function_arguments.

gcc/c-family/
	* c-common.h (check_function_arguments): Tweak prototype of
	check_function_arguments.
	* c-common.c (check_function_arguments): Likewise.  Adjust
	calls to check_function_nonnull, check_function_format, and
	check_function_sentinel.
	(check_function_sentinel): Take a FUNCTION_TYPE rather than
	separate attributes and typelist arguments.  Use
	FOREACH_FUNCTION_ARGS to iterate over argument types.

gcc/cp/
	* call.c (build_over_call): Tweak call to check_function_arguments.
	* typeck.c (cp_build_function_call_vec): Likewise.

From-SVN: r174067

committed May 23, 2011

dde05067 Browse Files

re PR tree-optimization/49115 (invalid return value optimization (?) when… · 094f6ab3

re PR tree-optimization/49115 (invalid return value optimization (?) when exception is thrown and caught)

2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49115
	* tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
	is not necessarily carried out, do not claim it kills the ref.
	* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.

	* g++.dg/torture/pr49115.C: New testcase.

From-SVN: r174066

committed May 23, 2011

094f6ab3 Browse Files

re PR tree-optimization/15419 (memcpy pessimization) · 9a9822e1

2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR middle-end/15419
	* builtins.c (fold_builtin_memory_op): Be less restrictive about
	what pointer types we accept for folding.

	* gcc.dg/memcpy-3.c: New testcase.

From-SVN: r174065

committed May 23, 2011

9a9822e1 Browse Files

gthr-gnat.c: Remove. · c8028650

	gcc:
	* gthr-gnat.c: Remove.
	* gthr-gnat.h: Remove.
	* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
	* config/t-freebsd (LIB2ADDEH): Likewise.
	* config/t-linux (LIB2ADDEH): Likewise.
	* config/t-sol2 (LIB2ADDEH): Likewise.
	* config/ia64/t-vms (LIB2ADDEH): Likewise.
	* configure.ac (target_thread_file): Remove gnat handling.
	* configure: Regenerate.
	* doc/install.texi (Configuration, --enable-threads): Remove gnat.

	gcc/po:
	* EXCLUDES: Remove gthr-gnat.c, gthr-gnat.h.

	libgcc:
	* config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.

From-SVN: r174064

committed May 23, 2011

c8028650 Browse Files

gcov.c (create_file_names): If no object directory is specified, keep the directory of the file. · 15882fe9

	* gcov.c (create_file_names): If no object directory is specified,
	keep the directory of the file.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r174062

committed May 23, 2011

15882fe9 Browse Files

configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. · da90c957
```
	* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
	* configure: Regenerate.

From-SVN: r174061
```
Rainer Orth committed May 23, 2011
da90c957 Browse Files

re PR middle-end/48973 (Inliner bug with one-bit (1-bit) bitfield) · 7bba408b

	PR middle-end/48973
	* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
	failed and the comparison has a single bit signed type, use
	constm1_rtx instead of const1_rtx for true value.
	(do_store_flag): If ops->type is single bit signed type, disable
	signel bit test optimization and pass -1 instead of 1 as last
	parameter to emit_store_flag_force.

	* gcc.c-torture/execute/pr48973-1.c: New test.
	* gcc.c-torture/execute/pr48973-2.c: New test.

From-SVN: r174060

committed May 23, 2011

7bba408b Browse Files

re PR c++/18016 (Warn about member variables initialized with itself) · c11e39b0

2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR c++/18016
	* init.c (perform_member_init): Check for self-initialization.

From-SVN: r174058

committed May 23, 2011

c11e39b0 Browse Files

re PR middle-end/45098 (Missed induction variable optimization) · bc69f7ff

2011-05-23  Tom de Vries  <tom@codesourcery.com>

	PR target/45098
	* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
	function.
	(infer_loop_bounds_from_undefined): Use new function.

From-SVN: r174056

committed May 23, 2011

bc69f7ff Browse Files

re PR middle-end/45098 (Missed induction variable optimization) · fec5d58b
```
2011-05-23  Tom de Vries  <tom@codesourcery.com>

	PR target/45098
	* gcc.target/arm/ivopts-6.c: New test.

From-SVN: r174055
```
Tom de Vries committed May 23, 2011
fec5d58b Browse Files
Daily bump. · 67520c53
```
From-SVN: r174054
```
GCC Administrator committed May 23, 2011
67520c53 Browse Files

[multiple changes] · 4702f095

2011-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/20_util/bind/cv_quals_2.cc: New.

2011-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49058
	* include/std/functional (_Bind<_Functor(_Bound_args...)>::
	operator()(_Args&&...)): Don't cv qualify _Functor directly
	in the default template argument, SFINAE doesn't apply when
	the functor has no arguments.
	* testsuite/20_util/bind/49058_1.cc: New.
	* testsuite/20_util/bind/49058_2.cc: Likewise.

From-SVN: r174048

committed May 23, 2011

4702f095 Browse Files

22 May, 2011 17 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