Commits · 1f319dbad617f941249fd9bed3f3d05a0f8c1b93 · lvzhengyang / riscv-gcc-1

14 Feb, 2012 20 commits

target.h (GTM_longjmp): Correct .cfi directives. · 1f319dba
```
	* config/x86/target.h (GTM_longjmp): Correct .cfi directives.

From-SVN: r184220
```
Uros Bizjak committed Feb 14, 2012
1f319dba Browse Files

re PR go/48501 (64bit-out.go, select5-out.go, tmp.go compilation times out) · ebe8daca

	PR go/48501
	* go.test/go-test.exp (go-gc-tests): Disable optimizations when
	compiling generated file for 64bit and index tests.

From-SVN: r184219

committed Feb 14, 2012

ebe8daca Browse Files

re PR go/48501 (64bit-out.go, select5-out.go, tmp.go compilation times out) · 95787705
```
	PR go/48501
runtime: Fix identity hash function for big-endian systems.

From-SVN: r184218
```
Ian Lance Taylor committed Feb 14, 2012
95787705 Browse Files
lower-subreg-1.c: Fix and simplify target selector. · 7f0dbd0a
```
	* gcc.dg/lower-subreg-1.c: Fix and simplify target selector.

From-SVN: r184217
```
Uros Bizjak committed Feb 14, 2012
7f0dbd0a Browse Files

re PR middle-end/52244 (wrong code for function returning union between int and… · 8085c586

re PR middle-end/52244 (wrong code for function returning union between int and _Bool at O > 2, with no-early-inlining)

2012-02-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52244
	PR tree-optimization/51528
	* tree-sra.c (analyze_access_subtree): Only create INTEGER_TYPE
	replacements for integral types.

	* gcc.dg/torture/pr52244.c: New testcase.

From-SVN: r184214

committed Feb 14, 2012

8085c586 Browse Files

libitm: Add multi-lock, write-through TM method. · 31772c95

	libitm/
	* libitm_i.h (GTM::gtm_rwlog_entry): New.
	(GTM::gtm_thread): Add read and write logs.
	(GTM::dispatch_ml_wt): Declare.
	* retry.cc (parse_default_method): Support ml_wt.
	* method-ml.cc: New file.
	* Makefile.am: Add method-ml.cc.
	* Makefile.in: Regenerate.

From-SVN: r184212

committed Feb 14, 2012

31772c95 Browse Files

libitm: Improve method reinit and choice. · 5b9cf5d2

	libitm/
	* dispatch.h (GTM::abi_dispatch::supports): New.
	(GTM::method_group::reinit): New.
	* retry.cc (GTM::gtm_thread::decide_retry_strategy): Use reinit().
	(GTM::gtm_thread::number_of_threads_changed): Check that the method
	supports the current situation.

From-SVN: r184211

committed Feb 14, 2012

5b9cf5d2 Browse Files

libitm: Add xcalloc. · 7d33bcb7

	libitm/
	* util.cc (GTM::xcalloc): New.
	* common.h (GTM::xcalloc): Declare.

From-SVN: r184210

committed Feb 14, 2012

7d33bcb7 Browse Files

Add ports for TILE-Gx and TILEPro. · dd552284

.
	* MAINTAINERS (tilegx port): Add myself.
	(tilepro port): Add myself.

contrib
	* config-list.mk (LIST): Add tilegx-linux-gnu and
	tilepro-linux-gnu.
	* gcc_update (gcc/config/tilegx/mul-tables.c): New dependencies.
	(gcc/config/tilepro/mul-tables.c): New dependencies.

gcc
	* config.gcc: Handle tilegx and tilepro.
	* configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for
	tilegx and tilepro.
	Add HAVE_AS_TLS check for tilegx and tilepro.
	* configure: Regenerate.
	* doc/contrib.texi: Add Mat Hostetter and self.
	* doc/extend.texi (TILE-Gx Built-in Functions): New node.
	Document instruction intrinsics and network accessing intrinsics.
	(TILEPro Built-in Functions): New node.	 Document instruction
	intrinsics and network accessing intrinsics.
	* doc/install.texi (Specific, tilegx-*-linux*): Document it.
	(Specific, tilepro-*-linux*): Likewise.
	* doc/invoke.texi (TILE-Gx Options): New section.
	(TILEPro Options): New section.
	* doc/md.texi (TILE-Gx): New section.
	(TILEPro): New section.
	* common/config/tilegx: New directory for tilegx.
	* common/config/tilepro: New directory for tilepro.
	* config/tilegx: New directory for tilegx.
	* config/tilepro: New directory for tilepro.

gcc/testsuite
	* g++.dg/other/PR23205.C: Disable test on tile.
	* g++.dg/other/pr23205-2.C: Disable test on tile.
	* gcc.dg/20020312-2.c: Add a condition for __tile__.
	* gcc.dg/20040813-1.c: Disable test on tile.
	* gcc.dg/lower-subreg-1.c: Disable test on tilegx.
	* gcc.misc-tests/linkage.exp: Handle tilegx.

libcpp
	* configure.ac: Require 64-bit hwint for tilegx and tilepro.
	* configure: Regenerate.

libgcc
	* config.host: Handle tilegx and tilepro.
	* config/tilegx: New directory for tilegx.
	* config/tilepro: New directory for tilepro.

libgomp
	* configure.tgt: Handle tilegx and tilepro.
	* config/linux/tile: New directory for tilegx and tilepro.

Added:
     trunk/gcc/common/config/tilegx/tilegx-common.c
     trunk/gcc/common/config/tilepro/tilepro-common.c
     trunk/gcc/config/tilegx/constraints.md
     trunk/gcc/config/tilegx/linux.h
     trunk/gcc/config/tilegx/mul-tables.c
     trunk/gcc/config/tilegx/predicates.md
     trunk/gcc/config/tilegx/sync.md
     trunk/gcc/config/tilegx/t-tilegx
     trunk/gcc/config/tilegx/tilegx-builtins.h
     trunk/gcc/config/tilegx/tilegx-c.c
     trunk/gcc/config/tilegx/tilegx-generic.md
     trunk/gcc/config/tilegx/tilegx-modes.def
     trunk/gcc/config/tilegx/tilegx-multiply.h
     trunk/gcc/config/tilegx/tilegx-protos.h
     trunk/gcc/config/tilegx/tilegx.c
     trunk/gcc/config/tilegx/tilegx.h
     trunk/gcc/config/tilegx/tilegx.md
     trunk/gcc/config/tilegx/tilegx.opt
     trunk/gcc/config/tilepro/constraints.md
     trunk/gcc/config/tilepro/gen-mul-tables.cc
     trunk/gcc/config/tilepro/linux.h
     trunk/gcc/config/tilepro/mul-tables.c
     trunk/gcc/config/tilepro/predicates.md
     trunk/gcc/config/tilepro/t-tilepro
     trunk/gcc/config/tilepro/tilepro-builtins.h
     trunk/gcc/config/tilepro/tilepro-c.c
     trunk/gcc/config/tilepro/tilepro-generic.md
     trunk/gcc/config/tilepro/tilepro-modes.def
     trunk/gcc/config/tilepro/tilepro-multiply.h
     trunk/gcc/config/tilepro/tilepro-protos.h
     trunk/gcc/config/tilepro/tilepro.c
     trunk/gcc/config/tilepro/tilepro.h
     trunk/gcc/config/tilepro/tilepro.md
     trunk/gcc/config/tilepro/tilepro.opt
     trunk/libgcc/config/tilegx/sfp-machine.h
     trunk/libgcc/config/tilegx/sfp-machine32.h
     trunk/libgcc/config/tilegx/sfp-machine64.h
     trunk/libgcc/config/tilegx/t-crtstuff
     trunk/libgcc/config/tilegx/t-softfp
     trunk/libgcc/config/tilegx/t-tilegx
     trunk/libgcc/config/tilepro/atomic.c
     trunk/libgcc/config/tilepro/atomic.h
     trunk/libgcc/config/tilepro/linux-unwind.h
     trunk/libgcc/config/tilepro/sfp-machine.h
     trunk/libgcc/config/tilepro/softdivide.c
     trunk/libgcc/config/tilepro/softmpy.S
     trunk/libgcc/config/tilepro/t-crtstuff
     trunk/libgcc/config/tilepro/t-tilepro
     trunk/libgomp/config/linux/tile/futex.h
Modified:
     trunk/MAINTAINERS
     trunk/contrib/config-list.mk
     trunk/contrib/gcc_update
     trunk/gcc/config.gcc
     trunk/gcc/configure
     trunk/gcc/configure.ac
     trunk/gcc/doc/contrib.texi
     trunk/gcc/doc/extend.texi
     trunk/gcc/doc/install.texi
     trunk/gcc/doc/invoke.texi
     trunk/gcc/doc/md.texi
     trunk/gcc/testsuite/g++.dg/other/PR23205.C
     trunk/gcc/testsuite/g++.dg/other/pr23205-2.C
     trunk/gcc/testsuite/gcc.dg/20020312-2.c
     trunk/gcc/testsuite/gcc.dg/20040813-1.c
     trunk/gcc/testsuite/gcc.dg/lower-subreg-1.c
     trunk/gcc/testsuite/gcc.misc-tests/linkage.exp
     trunk/libcpp/configure
     trunk/libcpp/configure.ac
     trunk/libgcc/config.host
     trunk/libgomp/configure.tgt

From-SVN: r184203

committed Feb 14, 2012

dd552284 Browse Files

target.h (cpu_relax): Read from CC register. · 62513f7b

	* config/sparc/target.h (cpu_relax): Read from CC register.
	* config/sparc/sjlj.S (GTM_longjmp): Restore %fp atomically.

From-SVN: r184202

committed Feb 14, 2012

62513f7b Browse Files

re PR tree-optimization/52210 (vect_model_simple_cost: reading uninitialised memory) · 7daac345

	PR tree-optimization/52210
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Call
	vect_model_simple_cost with two entry vect_def_type array instead
	of an address of dt.

	* gcc.dg/pr52210.c: New test.

From-SVN: r184201

committed Feb 14, 2012

7daac345 Browse Files

re PR lto/52178 (Ada bootstrap failure in LTO mode) · 837487be

2012-02-14  Richard Guenther  <rguenther@suse.de>

	PR lto/52178
	* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
	Do not stream DECL_QUALIFIER.
	* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.
	* tree.c (free_lang_data_in_decl): Free DECL_QUALIFIER.
	(find_decls_types_r): Do not walk DECL_QUALIFIER.

From-SVN: r184200

committed Feb 14, 2012

837487be Browse Files

re PR c++/39055 ([DR 1443][4.4/4.5/4.6/4.7 regression] questionable default… · f0ebe02d

re PR c++/39055 ([DR 1443][4.4/4.5/4.6/4.7 regression] questionable default parameter of a member function accepted)

	PR c++/39055
	* decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.

From-SVN: r184199

committed Feb 14, 2012

f0ebe02d Browse Files

target.h (GTM_longjmp): Jump indirect from memory address. · d4a698d4
```
	* config/x86/target.h (GTM_longjmp): Jump indirect from memory address.

From-SVN: r184198
```
Uros Bizjak committed Feb 14, 2012
d4a698d4 Browse Files
Add myself to MAINTAINERS file for write after approval. · 1982a383
```
From-SVN: r184196
```
Walter Lee committed Feb 14, 2012
1982a383 Browse Files

re PR c/52181 (merge_decls doesn't handle DECL_USER_ALIGN properly) · 45f41865

	PR c/52181
	* c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to
	newdecl.

	* decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
	newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.

	* c-c++-common/pr52181.c: New test.

From-SVN: r184193

committed Feb 14, 2012

45f41865 Browse Files

43820_neg.cc: Adjust line numbers. · 1380aca7

2012-02-13  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Same.

From-SVN: r184192

committed Feb 14, 2012

1380aca7 Browse Files

re PR go/50654 (Many Go tests fail on emutls targets) · 4ea063ca
```
	PR go/50654
runtime: Reload m and g if necessary after getcontext returns.

From-SVN: r184188
```
Ian Lance Taylor committed Feb 14, 2012
4ea063ca Browse Files
net: Don't run UDP multicast tests on Alpha GNU/Linux. · 09578bcd
```
From Uros Bizjak.

From-SVN: r184187
```
Ian Lance Taylor committed Feb 14, 2012
09578bcd Browse Files
Daily bump. · a6d3e197
```
From-SVN: r184185
```
GCC Administrator committed Feb 14, 2012
a6d3e197 Browse Files

13 Feb, 2012 19 commits

re PR bootstrap/52172 (stage 3 Bootstrap comparison failure on FreeBSD ia64) · 9a76e83d

	PR bootstrap/52172
	* cselib.h (cselib_subst_to_values_from_insn): New prototype.
	* cselib.c (cselib_subst_to_values_from_insn): New function.
	* sched-deps.c (add_insn_mem_dependence,
	sched_analyze_1, sched_analyze_2): Use it.

From-SVN: r184181

committed Feb 14, 2012

9a76e83d Browse Files

re PR middle-end/52214 (FAIL: g++.dg/tree-ssa/pr44706.C -std=gnu++*… · 993716bd

re PR middle-end/52214 (FAIL: g++.dg/tree-ssa/pr44706.C -std=gnu++* scan-tree-dump-not fnsplit "Splitting function")


	PR middle-end/52214
	* predict.c (predict_paths_for_bb): Fix thinko in prevoius patch.

From-SVN: r184180

committed Feb 13, 2012

993716bd Browse Files

configure.tgt (target_cpu): Handle sparc and sparc64 & sparcv9. · f3f5e3c3

	* configure.tgt (target_cpu): Handle sparc and sparc64 & sparcv9.
	* config/sparc/cacheline.h: New file.
	* config/sparc/target.h: Likewise.
	* config/sparc/sjlj.S: Likewise.
	* config/linux/sparc/futex_bits.h: Likewise.

From-SVN: r184177

committed Feb 13, 2012

f3f5e3c3 Browse Files

gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm. · 255a9a1b

gcc/
	* gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm.
	(GTM_SELF_SPECS): Define if not already defined.
	(driver_self_specs): Add GTM_SELF_SPECS.
	* config/darwin.h (LINK_COMMAND_SPEC_A): Deal with -fgnu-tm.
	(GTM_SELF_SPECS): Define.
	* config/i386/cygwin.h (GTM_SELF_SPECS): Likewise.
	* config/i386/mingw32.h (GTM_SELF_SPECS): Likewise.
libitm/
	* configure.ac (link_itm): Fix comment.
	* configure: Regenerate.
	* testsuite/lib/libitm.exp: Do not pass -litm for the link.

From-SVN: r184174

committed Feb 13, 2012

255a9a1b Browse Files

PR libstdc++/51798 continued · b2cb6964

PR libstdc++/51798 continued
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base<_S_atomic>::_M_add_ref_lock): Hoist initial load
	outside compare_exchange loop.
	* include/tr1/shared_ptr.h: Same.
	* include/parallel/compatibility.h (__compare_and_swap_32): Use strong
	version of compare_exchange.
	(__compare_and_swap_64): Same.
	* include/profile/impl/profiler_state.h (__gnu_profile::__turn): Same.
	* libsupc++/guard.cc (__cxa_guard_acquire): Same.

From-SVN: r184171

committed Feb 13, 2012

b2cb6964 Browse Files

cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right away if seen. · 67b977ad
```
	* cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right
	away if seen.

From-SVN: r184169
```
Jakub Jelinek committed Feb 13, 2012
67b977ad Browse Files
cselib.c (dump_cselib_val): Don't assume l->setting_insn is non-NULL. · 42286976
```
	* cselib.c (dump_cselib_val): Don't assume l->setting_insn is
	non-NULL.

From-SVN: r184168
```
Jakub Jelinek committed Feb 13, 2012
42286976 Browse Files

re PR c++/52215 (__atomic_compare_exchange_n for enumeration type changes signature with -m32) · e3793c6f

	PR c++/52215
	* c-common.c (sync_resolve_params): Don't decide whether to convert
	or not based on TYPE_SIZE comparison, convert whenever arg_type
	is unsigned INTEGER_TYPE.

	* g++.dg/ext/atomic-1.C: New test.

From-SVN: r184167

committed Feb 13, 2012

e3793c6f Browse Files

re PR middle-end/52230 (OpenMP: Simple C program triggers SIGSEGV at execution) · 9abd5ed9

	PR middle-end/52230
	* omp-low.c (expand_omp_for): If a static schedule without
	chunk size has NULL region->cont, force fd.chunk_size to be
	integer_zero_node.

From-SVN: r184165

committed Feb 13, 2012

9abd5ed9 Browse Files

* de.po: Update. · a905672b
```
From-SVN: r184161
```
Joseph Myers committed Feb 13, 2012
a905672b Browse Files
* de.po: Update. · f268979d
```
From-SVN: r184160
```
Joseph Myers committed Feb 13, 2012
f268979d Browse Files
* sv.po: Update. · 9282483d
```
From-SVN: r184159
```
Joseph Myers committed Feb 13, 2012
9282483d Browse Files
Fix changelog entry. · ce9b1fbd
```
From-SVN: r184158
```
Andreas Krebbel committed Feb 13, 2012
ce9b1fbd Browse Files

pr51933.c: Disable for s390 31 bit. · fecc70de

2012-02-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.c-torture/execute/pr51933.c: Disable for s390 31 bit.

From-SVN: r184157

committed Feb 13, 2012

fecc70de Browse Files

re PR c/52190 (question about atomic intrinsics -- test and documentation vary -- please clarify) · 8ca1b342
```
2012-02-13  Andrew MacLeod  <amacleod@redhat.com>

	PR c/52190
	* doc/extend.texi : Fix another __atomic_compare_exchange typo.

From-SVN: r184156
```
Andrew MacLeod committed Feb 13, 2012
8ca1b342 Browse Files

re PR libffi/52221 ([libffi] r183675,r184021 needs to be fixed.) · d86c2d94

        PR libffi/52221
        * src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall
        support for X86_WIN32.
        (FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement.

From-SVN: r184155

committed Feb 13, 2012

d86c2d94 Browse Files

re PR translation/52211 (Typo in translatable string: "-fdisble" ("-fdisable")) · 1eb3478f
```
2012-02-13  Richard Guenther  <rguenther@suse.de>

	PR translation/52211
	* passes.c (enable_disable_pass): Fix typo.

From-SVN: r184152
```
Richard Guenther committed Feb 13, 2012
1eb3478f Browse Files

re PR middle-end/52209 (wrong code at -O0) · 205ec405

	PR middle-end/52209
	* expr.c (expand_expr_real_2) <case BIT_NOT_EXPR>: Only expand using
	XOR for reduce_bit_field if type is unsigned.

	* gcc.c-torture/execute/pr52209.c: New test.

From-SVN: r184151

committed Feb 13, 2012

205ec405 Browse Files

Daily bump. · 5ac50496
```
From-SVN: r184150
```
GCC Administrator committed Feb 13, 2012
5ac50496 Browse Files

12 Feb, 2012 1 commit

MAINTAINERS (Various Maintainers): Add Diego Novillo... · 98a5b2c9

	* MAINTAINERS (Various Maintainers): Add Diego Novillo, 
	Gerald Pfeifer and Joseph Myers as docstring relicensing
	maintainers.

From-SVN: r184145

committed Feb 12, 2012

98a5b2c9 Browse Files