Commits · cca410b69b25a729ea3a4d3614426e380c688ca4 · lvzhengyang / riscv-gcc-1

21 Jun, 2013 8 commits

Improve __atomic_clear/test_and_set documentation · cca410b6

Document that __atomic_clear and __atomic_test_and_set should
only be used with bool.

gcc/:
2013-06-21  Andi Kleen  <ak@linux.intel.com>

	* doc/extend.texi: Document that __atomic_clear and
	  __atomic_test_and_set should only be used with bool.

From-SVN: r200303

committed Jun 21, 2013

cca410b6 Browse Files

* config/fpu-sysv.h (get_fpu_except_flags): Fix typo. · a5821953
```
From-SVN: r200298
```
Eric Botcazou committed Jun 21, 2013
a5821953 Browse Files

gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Use types_same_for_odr. · d84db1ed

	* gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Use
	types_same_for_odr.
	* tree.c (decls_same_for_odr): New function.
	(same_for_edr): New function.
	(types_same_for_odr): New function.
	(get_binfo_at_offset): Use it.
	* tree.h (types_same_for_odr): Declare.

From-SVN: r200288

committed Jun 21, 2013

d84db1ed Browse Files

compiler: Really only make descriptors when needed. · bc6ad87f
```
From-SVN: r200280
```
Ian Lance Taylor committed Jun 21, 2013
bc6ad87f Browse Files

re PR c++/55149 (capturing VLA in lambda) · 593bcbb8

	PR c++/55149
	* decl.c (compute_array_index_type): Don't reject VLAs in SFINAE
	context if we're in C++14 mode.
	* tree.c (array_of_runtime_bound_p): Return true for a dependent
	bound that is not potentually constant.
	* cp-tree.h (DECL_VLA_CAPTURE_P, REFERENCE_VLA_OK): New.
	* pt.c (tsubst) [REFERENCE_TYPE]: Check REFERENCE_VLA_OK.
	* semantics.c (build_lambda_object): Don't rvalue a VLA capture.
	(build_capture_proxy): Set REFERENCE_VLA_OK.
	(vla_capture_type): Make it a proper C++ class.
	(add_capture): Set DECL_VLA_CAPTURE_P.  Don't pre-digest the
	initializer.

From-SVN: r200279

committed Jun 20, 2013

593bcbb8 Browse Files

* decl.c (compute_array_index_type): Use size_one_node. · 8fc95c05
```
From-SVN: r200278
```
Jason Merrill committed Jun 20, 2013
8fc95c05 Browse Files
Daily bump. · 0daa6ac0
```
From-SVN: r200277
```
GCC Administrator committed Jun 21, 2013
0daa6ac0 Browse Files
compiler: Only make function descriptors if needed. · ed3cd943
```
From-SVN: r200273
```
Ian Lance Taylor committed Jun 21, 2013
ed3cd943 Browse Files

20 Jun, 2013 25 commits

array-notation-common.c (find_inv_trees): Removed an unwanted typecasting. · 07a6825b

2013-06-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (find_inv_trees): Removed an unwanted
        typecasting.
        * c-common.h (struct inv_list::additional_tcodes): Changed type from
        enum rid to enum tree_code.

From-SVN: r200272

committed Jun 20, 2013

07a6825b Browse Files

system.h: Include <cstdlib> as well as <stdlib.h>. · 469a31a9

	* system.h: Include <cstdlib> as well as <stdlib.h>.

Co-Authored-By: Jason Merrill <jason@redhat.com>

From-SVN: r200265

committed Jun 20, 2013

469a31a9 Browse Files

pt.c (process_partial_specialization): Build a TEMPLATE_DECL for a partial specialization. · 4ca5c232

	* pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
	a partial specialization.
	(tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
	specialization.
	(most_specialized_class): Adjust.

From-SVN: r200263

committed Jun 20, 2013

4ca5c232 Browse Files

* cp-tree.h (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT) · 4ab013d9
```
	(DECL_TEMPLATE_INSTANTIATIONS, DECL_TEMPLATE_SPECIALIZATIONS): Use
	TEMPLATE_DECL_CHECK.

From-SVN: r200262
```
Jason Merrill committed Jun 20, 2013
4ab013d9 Browse Files

re PR target/57655 (ICE: in create_pre_exit, at mode-switching.c:418 with… · 49b4ff63

re PR target/57655 (ICE: in create_pre_exit, at mode-switching.c:418 with -mno-fp-ret-in-387 -mvzeroupper -mxop and __builtin_ilogbl())

	PR target/57655
	* config/i386/i386.c (construct_container): Report error if
	long double is used with disabled x87 float returns.

testsuite/ChangeLog:

	PR target/57655
	* gcc.target/i386/pr57655.c: New test.

From-SVN: r200260

committed Jun 20, 2013

49b4ff63 Browse Files

re PR tree-optimization/57660 (FAIL: gcc.dg/tree-ssa/forwprop-28.c… · 11d396ab

re PR tree-optimization/57660 (FAIL: gcc.dg/tree-ssa/forwprop-28.c scan-tree-dump-times forwprop1 "Replaced" 8)

        PR tree-optimization/57660
        * gcc.dg/tree-ssa/forwprop-28.c: Don't run test on various
        * targets
        based on their branch cost.

From-SVN: r200258

committed Jun 20, 2013

11d396ab Browse Files

* ChangeLog: Add some missing lines. · a839e8d5
```
From-SVN: r200256
```
Uros Bizjak committed Jun 20, 2013
a839e8d5 Browse Files

fpu-387.h (_FPU_MASK_ALL): New. · 86c2f4b7

	* config/fpu-387.h (_FPU_MASK_ALL): New.
	(_FPU_EX_ALL): Ditto.
	(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
	clear stalled exception flags.  Correctly clear stalled SSE
	exception flags.  Simplify code.
	(get_fpu_except_flags): Simplify code.

From-SVN: r200255

committed Jun 20, 2013

86c2f4b7 Browse Files

libgomp.exp: Reorder lib loads into dependency order. · 1ef3b58e

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	        Cesar Philippidis  <cesar@codesourcery.com>

		* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
		Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
		* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
		* testsuite/libgomp.fortran/fortran.exp: Likewise.
		* testsuite/libgomp.graphite/graphite.exp: Likewise.
		* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
		Use dg-runtest rather than gfortran-dg-runtest.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r200253

committed Jun 20, 2013

1ef3b58e Browse Files

libitm.exp: Reorder lib loads into dependency order. · 6c84d576

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	        Cesar Philippidis  <cesar@codesourcery.com>

		* testsuite/lib/libitm.exp: Reorder lib loads into dependency order.
		Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
		* testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp.
		* testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r200252

committed Jun 20, 2013

6c84d576 Browse Files

libitm: Handle HTM fastpath in status query functions. · 480c696b

	* query.cc (_ITM_inTransaction): Abort when using the HTM fastpath.
	(_ITM_getTransactionId): Same.
	* config/x86/target.h (htm_transaction_active): New.

From-SVN: r200251

committed Jun 20, 2013

480c696b Browse Files

libitm: Fix handling of reentrancy in the HTM fastpath. · b1db457b

	PR libitm/57643
	* beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in
	the HTM fastpath.

From-SVN: r200250

committed Jun 20, 2013

b1db457b Browse Files

gcc: Delete. · dcef09b5
```
	* ada/acats/tests/gcc: Delete.
	* gnat.dg/style: Likewise.

From-SVN: r200249
```
Eric Botcazou committed Jun 20, 2013
dcef09b5 Browse Files
* gcc.dg/tree-ssa/forwprop-28.c: Add missing dg-final. · 1f4d123a
```
From-SVN: r200248
```
Jeff Law committed Jun 20, 2013
1f4d123a Browse Files

lto-cgraph.c (input_symtab): Do not set cgraph state. · 7a89ad00


	* lto-cgraph.c (input_symtab): Do not set cgraph state.
	* lto.c (read_cgraph_and_symbols): Set cgraph state.

From-SVN: r200247

committed Jun 20, 2013

7a89ad00 Browse Files

pkg.m4 (PKG_CHECK_MODULES): Use AC_PATH_TOOL to check for pkg-config. · cda7fd66

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * pkg.m4 (PKG_CHECK_MODULES): Use AC_PATH_TOOL to check for pkg-config.
        * classpath/m4/pkg.m4 (PKG_CHECK_MODULES): Likewise.
        * configure: Regenerate.
        * classpath/configure: Regenerate.

From-SVN: r200244

committed Jun 20, 2013

cda7fd66 Browse Files

libtool-version: Bump soversion. · a72a72e6

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * libtool-version: Bump soversion.

From-SVN: r200242

committed Jun 20, 2013

a72a72e6 Browse Files

re PR rtl-optimization/57425 (RTL alias analysis unprepared to handle stack slot sharing) · bd280792

        PR rtl-optimization/57425
        PR rtl-optimization/57569
        * alias.c (write_dependence_p): Remove parameters mem_mode and
        canon_mem_addr.  Add parameters x_mode, x_addr and x_canonicalized.
        Changed all callers.
        (canon_anti_dependence): Get comments and semantics in sync.
        Add parameter mem_canonicalized.  Changed all callers.
        * rtl.h (canon_anti_dependence): Update prototype.

From-SVN: r200241

committed Jun 20, 2013

bd280792 Browse Files

data-streamer-in.c (streamer_read_uhwi): Optimize single byte case... · d16e9a99

2013-06-20  Richard Biener  <rguenther@suse.de>

	* data-streamer-in.c (streamer_read_uhwi): Optimize single
	byte case, inline streamer_read_uchar and defer section
	overrun check.

From-SVN: r200239

committed Jun 20, 2013

d16e9a99 Browse Files

re PR fortran/57633 (I/O: Problem with formatted read: reading CR-LF files (\r\n)) · 937424c1

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * io/list_read.c (next_char, eat_separator): Don't set EOL for \r.

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * gfortran.dg/list_read_11.f90: New.

From-SVN: r200238

committed Jun 20, 2013

937424c1 Browse Files

re PR tree-optimization/57584 (ice: SSA corruption: Unable to coalesce ssa_names) · c3a9b91b

2013-06-20  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57584
	* tree-ssa-loop-niter.c (expand_simple_operations): Avoid including
	SSA names into the expanded expression that take part in
	abnormal coalescing.

	* gcc.dg/torture/pr57584.c: New testcase.

From-SVN: r200237

committed Jun 20, 2013

c3a9b91b Browse Files

resolve.c (get_temp_from_expr): Don't set FL_VARIABLE twice. · dd28cdaa

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (get_temp_from_expr): Don't set FL_VARIABLE twice.

From-SVN: r200234

committed Jun 20, 2013

dd28cdaa Browse Files

Fix duplicated lines. · 76764e7b
```
From-SVN: r200233
```
Jan Hubicka committed Jun 20, 2013
76764e7b Browse Files

gcov.c (print_usage): Handle new option. · fc8a650e

2013-06-19    <singhai@google.com>

	* gcov.c (print_usage): Handle new option.
	(process_args): Ditto.
	(get_gcov_intermediate_filename): New function.
	(output_intermediate_file): New function.
	(output_gcov_file): New function
	(generate_results): Handle new option.
	(release_function): Relase demangled name.
	(read_graph_file): Handle demangled name.
	(output_lines): Ditto.
	* doc/gcov.texi: Document gcov intermediate format.

testsuite/ChangeLog:

	* g++.dg/gcov/gcov-8.C: New testcase.
	* lib/gcov.exp: Handle intermediate format.

From-SVN: r200232

committed Jun 20, 2013

fc8a650e Browse Files

Daily bump. · 39c31476
```
From-SVN: r200231
```
GCC Administrator committed Jun 20, 2013
39c31476 Browse Files

19 Jun, 2013 7 commits

re PR bootstrap/57604 (LRA related bootstrap comparison failure on s390x --with-arch=zEC12) · 11f5b71a

2013-06-19  Vladimir Makarov  <vmakarov@redhat.com>

	PR bootstrap/57604
	* lra.c (emit_add3_insn, emit_add2_insn): New functions.
	(lra_emit_add): Use the functions.  Add comment about Y as an
	address segment.

From-SVN: r200227

committed Jun 19, 2013

11f5b71a Browse Files

re PR driver/57652 (collect2 does not clean up temporary files) · e1f9340b

        PR driver/57652
        * collect2.c (collect_atexit): New.
        (collect_exit): Delete.
        (main): Register collect_atexit with atexit.
        (collect_wait): Change collect_exit to exit.
        (do_wait): Same.
        * collect2.h (collect_exit): Delete.
        * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.

From-SVN: r200226

committed Jun 19, 2013

e1f9340b Browse Files

re PR rtl-optimization/57518 (Redundant insn generated in LRA) · e3f9e0ac

2013-06-19  Wei Mi  <wmi@google.com>

	PR rtl-optimization/57518
	* ira.c (set_paradoxical_subreg): Set pdx_subregs[regno]
	if regno is used in paradoxical subreg.
	(update_equiv_regs): Check pdx_subregs[regno] before
	set a reg to be equivalent with a mem.

From-SVN: r200224

committed Jun 19, 2013

e3f9e0ac Browse Files

compiler: reject incorrect unsafe.Offsetof expressions. · 8259d364

The x.Field argument to Offsetof may not involve hidden
dereferences of embedded pointer fields.

Also correct uninitialized implicit_ field.

From-SVN: r200221

committed Jun 19, 2013

8259d364 Browse Files

re PR driver/57651 (gcc-ar and gcc-nm don't find the lto plugin) · a09f1a76

2013-06-19  Matthias Klose  <doko@ubuntu.com>

        PR driver/57651
        * file-find.h (find_a_file): Add a mode parameter.
        * file-find.c (find_a_file): Likewise.
        * gcc-ar.c (main): Call find_a_file with R_OK for the plugin,
        with X_OK for the executables.
        * collect2.c (main): Call find_a_file with X_OK.

From-SVN: r200219

committed Jun 19, 2013

a09f1a76 Browse Files

re PR target/56942 (MIPS GCC will not build with -mips16 mode because libgcc fails to build) · 7d18b0ad

2013-06-19  Steve Ellcey  <sellcey@mips.com>

	PR target/56942
	* config/mips/mips.md (casesi_internal_mips16_<mode>):
	Use NEXT_INSN instead of next_real_insn.

From-SVN: r200216

committed Jun 19, 2013

7d18b0ad Browse Files

loop-19.c: Add -fno-common. · 0ecdbac6

gcc/testsuite/ChangeLog

        * gcc.dg/tree-ssa/loop-19.c: Add -fno-common.

From-SVN: r200213

committed Jun 19, 2013

0ecdbac6 Browse Files