Commits · 4ad9a9de2ddabf6186f32895e0b7a182ba8f2abb · lvzhengyang / riscv-gcc-1

13 Dec, 2011 34 commits

lto-streamer-out.c (write_symbol): Use proper 64-bit host type. · 4ad9a9de

	* lto-streamer-out.c (write_symbol): Use proper 64-bit host type.
	* lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets.
	* lto-streamer-in.c (lto_read_body): Likewise.
	(lto_input_toplevel_asms): Likewise.
	* lto-section-in.c (lto_create_simple_input_block): Likewise.
	* ipa-inline-analysis.c (inline_read_section): Likewise.
	* ipa-prop.c (ipa_prop_read_section): Likewise.

	* df.h (DF_NOTE): Fix typo in comment.
lto/
	* lto.h (lto_parse_hex): Delete.
	* lto.c (lto_read_decls): Use 'int' for offsets.
	(lto_parse_hex): Make static and return proper 64-bit host type.
	(lto_resolution_read): Use proper 64-bit host type.

From-SVN: r182310

committed Dec 13, 2011

4ad9a9de Browse Files

runtime: RTEMS build fixes. · 03eee7f7
```
From Joel Sherrill.

From-SVN: r182309
```
Ian Lance Taylor committed Dec 13, 2011
03eee7f7 Browse Files
revert an unattended change about access declaration · 091d2222
```
From-SVN: r182308
```
Fabien Chêne committed Dec 13, 2011
091d2222 Browse Files
trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and DECL_LANG_SPECIFIC. · 54c39478
```
        * trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and
        DECL_LANG_SPECIFIC.

From-SVN: r182307
```
Aldy Hernandez committed Dec 13, 2011
54c39478 Browse Files

regmove.c (fixup_match_2): Only access call_used_regs with hard regs. · c2db543b

2011-12-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* regmove.c (fixup_match_2): Only access call_used_regs with hard
	regs.

From-SVN: r182306

committed Dec 13, 2011

c2db543b Browse Files

rwlock.cc (gtm_rwlock::write_lock_generic): Fix signed/unsigned comparison werror. · 5d9d05d3
```
        * config/posix/rwlock.cc (gtm_rwlock::write_lock_generic): Fix
        signed/unsigned comparison werror.

From-SVN: r182302
```
Richard Henderson committed Dec 13, 2011
5d9d05d3 Browse Files
Revert two unintended commits · b826bea7
```
From-SVN: r182301
```
Richard Henderson committed Dec 13, 2011
b826bea7 Browse Files

mips-cpus.def: Add Octeon2. · 38a53a0e

2011-12-13  Andrew Pinski  <apinski@cavium.com>
            Adam Nemet  <anemet@caviumnetworks.com>

	* config/mips/mips-cpus.def: Add Octeon2.
	* config/mips/mips-tables.opt: Regenerate.
	* config/mips/mips.md (define_attr "cpu"): Add Octeon2.
	* config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2 also.
	* config/mips/octeon.md (octeon_arith): Add Octeon2.
	(octeon_condmove): Likewise.
	(octeon_load): Rename to ..
	(octeon_load_o1): this.
	(octeon_load_o2): New reserve.
	(octeon_cop_o2): New reserve.
	(octeon_store):  Match Octeon2 also.
	(octeon_brj): Rename to ..
	(octeon_brj_o1): this.
	(octeon_brj_o2): New reserve.
	(octeon_imul3): Rename to ...
	(octeon_imul3_o1): this.
	(octeon_imul3_o2): New reserve.
	(octeon_imul): Rename to ...
	(octeon_imul_o1): this.
	(octeon_imul_o2): New reserve.
	(octeon_mfhilo): Rename to ...
	(octeon_mfhilo_o1): This.
	(octeon_mfhilo_o2): New reserve.
	(octeon_imadd): Rename to ...
	(octeon_imadd_o1): this.
	(octeon_imadd_o2): New reserve.
	(octeon_idiv): Rename to ..
	(octeon_idiv_o1): This.
	(octeon_idiv_o2_si): New reserve.
	(octeon_idiv_o2_di): Likewise.
	(octeon_unknown): Match Octeon2 also.
	* config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data.
	(mips_issue_rate): Octeon2 can issue 2 at a time.
	* config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also.
	(TARGET_OCTEON2): New define.
	(TUNE_OCTEON): Match Octeon2 also.

2011-12-13  Andrew Pinski  <apinski@cavium.com>
            Adam Nemet  <anemet@caviumnetworks.com>

	* gcc.target/mips/mips.exp (mips_option_groups): Fix debug.  Add
	-fdump-* options.
	* gcc.target/mips/octeon2-pipe-1.c: New testcase.
	* gcc.target/mips/octeon-pipe-1.c: New testcase.


Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com>

From-SVN: r182300

committed Dec 13, 2011

38a53a0e Browse Files

arm: Implement vec_perm and vec_perm_const for NEON. · e9619a8a
```
From-SVN: r182299
```
Richard Henderson committed Dec 13, 2011
e9619a8a Browse Files

Delete VEC_INTERLEAVE_*_EXPR. · 8c75d41b

	* tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
	* gimple-pretty-print.c (dump_binary_rhs): Don't handle
	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
	* expr.c (expand_expr_real_2): Likewise.
	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
	* cfgexpand.c (expand_debug_expr): Likewise.
	* tree-inline.c (estimate_operator_cost): Likewise.
	* tree-pretty-print.c (dump_generic_node): Likewise.
	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
	* fold-const.c (fold_binary_loc): Likewise.
	* doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
	VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
	* optabs.c (optab_for_tree_code): Don't handle
	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
	(expand_binop, init_optabs): Remove vec_interleave_high_optab
	and vec_interleave_low_optab.
	* genopinit.c (optabs): Likewise.
	* optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
	(vec_interleave_high_optab, vec_interleave_low_optab): Remove.
	* doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
	documentation.
	* tree-vect-stmts.c (gen_perm_mask): Renamed to...
	(vect_gen_perm_mask): ... this.  No longer static.
	(perm_mask_for_reverse, vectorizable_load): Adjust callers.
	* tree-vectorizer.h (vect_gen_perm_mask): New prototype.
	* tree-vect-data-refs.c (vect_strided_store_supported): Don't try
	VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
	can_vec_perm_for_code_p.
	(vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
	masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
	* config/i386/i386.c (expand_vec_perm_interleave2): If
	expand_vec_perm_interleave3 would handle it, return false.
	(expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.

From-SVN: r182298

committed Dec 13, 2011

8c75d41b Browse Files

sparc: Default memory model to TSO for Linux and Solaris. · 6cc7fb90

        * config/sparc/tso.h: New file.
        * config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it.
        * config/sparc/sparc.c (sparc_option_override): Honor
        SUBTARGET_DEFAULT_MEMORY_MODEL.
        * config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New.

From-SVN: r182297

committed Dec 13, 2011

6cc7fb90 Browse Files

libgo: Solaris compatibility patches. · 9dadf3bf
```
From Rainer Orth.

From-SVN: r182296
```
Ian Lance Taylor committed Dec 13, 2011
9dadf3bf Browse Files
libgo: Update to weekly.2011-12-02. · 7b1c3dd9
```
From-SVN: r182295
```
Ian Lance Taylor committed Dec 13, 2011
7b1c3dd9 Browse Files

libitm: Conversion to c++11 atomics. · 36cfbee1

        * local_atomic: New file.
        * libitm_i.h: Include it.
        (gtm_thread::shared_state): Use atomic template.
        * beginend.cc (GTM::gtm_clock): Use atomic template.
        (global_tid): Use atomic template if 64-bit atomics available.
        (gtm_thread::gtm_thread): Update shared_state access.
        (gtm_thread::trycommit): Likewise.
        (choose_code_path): Update global_tid access.
        * method-gl.cc (gl_mg::orec): Use atomic template.  Update all users.
        * stmlock.h (GTM::gtm_clock): Use atomic template.
        (gtm_get_clock, gtm_inc_clock): Update accesses.
        * config/linux/rwlock.cc (gtm_rwlock::read_lock): Remove
        redundant __sync_synchronize after atomic shared_state access.
        * config/posix/rwlock.cc (gtm_rwlock::read_lock): Likewise.
        (gtm_rwlock::write_lock_generic): Likewise.
        (gtm_rwlock::read_unlock): Likewise.
        * config/alpha/target.h (atomic_read_barrier): Remove.
        (atomic_write_barrier): Remove.
        * config/x86/target.h (atomic_read_barrier): Remove.
        (atomic_write_barrier): Remove.

From-SVN: r182294

committed Dec 13, 2011

36cfbee1 Browse Files

compiler: Fix multiple conversions to different named slices. · c36cc670
```
From-SVN: r182293
```
Ian Lance Taylor committed Dec 13, 2011
c36cc670 Browse Files

re PR c++/14258 (typename in a using declaration not supported) · 0f8fa9b6

gcc/testsuite/ChangeLog

2011-12-11  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/14258
	* g++.dg/template/using16.C: New.
	* g++.dg/template/using17.C: New.

gcc/cp/ChangeLog

2011-12-11  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/14258
	* cp-tree.h (USING_DECL_TYPENAME_P): New macro.
	* parser.c (cp_parser_nonclass_name): Handle using declarations
	that refer to a dependent type.
	(cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
	the using declaration refers to a dependent type.

From-SVN: r182292

committed Dec 13, 2011

0f8fa9b6 Browse Files

compiler: Permit converting between string and named []byte/[]rune. · 863ea6cf
```
From-SVN: r182291
```
Ian Lance Taylor committed Dec 13, 2011
863ea6cf Browse Files

trans-mem.c (struct diagnose_tm): Remove saw_unsafe. · 80fd8eba

        PR/51443
        * trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
        (diagnose_tm_1): Same.
        (ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
        (ipa_tm_scan_irr_function): Return gracefully when no
        DECL_STRUCT_FUNCTION.
        (ipa_tm_scan_irr_block): Believe the user on TM attributes.

From-SVN: r182290

committed Dec 13, 2011

80fd8eba Browse Files

re PR middle-end/50628 (gfortran.fortran-torture/execute/entry_4.f90 fails) · d3705186

2011-12-13  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/50628
	* tree-sra.c (propagate_subaccesses_across_link): Do not propagate
	sub-accesses of scalar accesses.

From-SVN: r182289

committed Dec 13, 2011

d3705186 Browse Files

re PR tree-optimization/51362 (ICE: SIGFPE (division by zero) in… · 0318fc77

re PR tree-optimization/51362 (ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401)

2011-12-13  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/51362
	* ipa-cp.c (estimate_local_effects): When estimated size of a
	specialized clone is zero, bump it to one.

	* testsuite/gcc.dg/ipa/pr51362.c: New test.

From-SVN: r182288

committed Dec 13, 2011

0318fc77 Browse Files

re PR testsuite/51524 ([BMI2] New regression on 182266 vs 182257) · 9170437b

	PR testsuite/51524
	* gcc.target/i386/bmi2-mulx32-1.c (gen_mulx): Add attribute regparm(2).
	* gcc.target/i386/bmi2-mulx32-2.c (calc_mulx_u32): Ditto.

From-SVN: r182287

committed Dec 13, 2011

9170437b Browse Files

re PR debug/48354 (internal compiler error: in splice_child_die, at dwarf2out.c:8064) · ea973bad

2011-12-13  Richard Guenther  <rguenther@suse.de>

	PR lto/48354
	* tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE.
	* tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
	Stream DECL_ORIGINAL_TYPE.
	* tree-streamer-out.c (write_ts_decl_non_common_tree_pointers):
	Likewise.

	lto/
	* lto.c (lto_ft_decl_non_common): When we merged DECL_ORIGINAL_TYPE
	with the type of the TYPE_DECL clear DECL_ORIGINAL_TYPE.

	* g++.dg/lto/pr48354-1_0.C: New testcase.

From-SVN: r182286

committed Dec 13, 2011

ea973bad Browse Files

life -> live; one favourite typo of mine. · 88d599dc
```
From-SVN: r182285
```
Michael Matz committed Dec 13, 2011
88d599dc Browse Files

Revert · f6dbed32

	2011-12-12  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/51481
	* gimple-fold.c (gimple_fold_call): Call
	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
	edges, but gimple_fold_builtin result can't throw.

From-SVN: r182284

committed Dec 13, 2011

f6dbed32 Browse Files

re PR tree-optimization/51117 (rev.181172 causes glibc build failure) · ea85edfe

	PR tree-optimization/51117
	* tree-eh.c (sink_clobbers): New function.
	(execute_lower_eh_dispatch): Call it for BBs ending with
	internally throwing RESX.
	* cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
	at the first real instruction.

Co-Authored-By: Michael Matz <matz@suse.de>

From-SVN: r182283

committed Dec 13, 2011

ea85edfe Browse Files

final.c (final_scan_insn): Guard the call to begin_epilogue debug hook. · bc45e4ba

2011-12-13  Tristan Gingold  <gingold@adacore.com>

	* final.c (final_scan_insn): Guard the call to begin_epilogue
	debug hook.

From-SVN: r182282

committed Dec 13, 2011

bc45e4ba Browse Files

vmsdbgout.c (vmsdbgout_write_source_line): New function. · e8a8ce69

2011-12-13  Tristan Gingold  <gingold@adacore.com>

	* vmsdbgout.c (vmsdbgout_write_source_line): New function.
	(vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
	(vmsdbgout_begin_epilogue): Likewise.
	(vmsdbgout_end_epilogue): Likewise.
	(vmsdbgout_source_line): Move code to vmsdbgout_write_source_line.

From-SVN: r182281

committed Dec 13, 2011

e8a8ce69 Browse Files

re PR tree-optimization/51481 (ice: dead STMT in EH table) · 4642ed29

2011-12-13  Richard Guenther  <rguenther@suse.de>

	PR middle-end/51481
	* tree-cfg.c (replace_uses_by): Pass proper arguments to
	maybe_clean_or_replace_eh_stmt.

From-SVN: r182280

committed Dec 13, 2011

4642ed29 Browse Files

re PR tree-optimization/51519 (ICE: in inline_small_functions, at… · a5c3d18c

re PR tree-optimization/51519 (ICE: in inline_small_functions, at ipa-inline.c:1410 with -O -fno-guess-branch-probability -findirect-inlining)

2011-12-13  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/51519
	* ipa-inline.c (edge_badness): Use edge growth in non-guessed
	branch probability case as well.

	* gcc.dg/pr51519.c: New testcase.

From-SVN: r182279

committed Dec 13, 2011

a5c3d18c Browse Files

20111213-1_0.c: New testcase. · 4634c03b

2011-12-13  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/lto/20111213-1_0.c: New testcase.

From-SVN: r182278

committed Dec 13, 2011

4634c03b Browse Files

vect1.ad[sb]: Add more tests. · ba3125d7

	* gnat.dg/vect1.ad[sb]: Add more tests.
	* gnat.dg/vect2.ad[sb]: Likewise.
	* gnat.dg/vect3.ad[sb]: Likewise.
	* gnat.dg/vect4.ad[sb]: Likewise.
	* gnat.dg/vect5.ad[sb]: Likewise.
	* gnat.dg/vect6.ad[sb]: Likewise.

From-SVN: r182276

committed Dec 13, 2011

ba3125d7 Browse Files

re PR ada/49084 (bootstrap failure with Ada enabled) · ddf2e109

	PR ada/49084
	* types.h (Byte): Change typedef to 'unsigned char'.
	* atree.h (struct Flag_Word): Use Byte for 'convention' field.

From-SVN: r182275

committed Dec 13, 2011

ddf2e109 Browse Files

SMS: Add missing free operation in mark_loop_unsched · 20936cee
```
From-SVN: r182271
```
Revital Eres committed Dec 13, 2011
20936cee Browse Files
Daily bump. · 407a5d6a
```
From-SVN: r182270
```
GCC Administrator committed Dec 13, 2011
407a5d6a Browse Files

12 Dec, 2011 6 commits

libgo: Update to weekly.2011-11-18. · ab61e9c4
```
From-SVN: r182266
```
Ian Lance Taylor committed Dec 12, 2011
ab61e9c4 Browse Files

re PR rtl-optimization/51495 (ICE: in force_nonfallthru_and_redirect, at… · 6e456f4c

re PR rtl-optimization/51495 (ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto)

	PR rtl-optimization/51495
	* function.c (thread_prologue_and_epilogue_insns): Don't add
	to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
	from basic blocks not needing prologue.

	* gcc.c-torture/compile/pr51495.c: New test.

From-SVN: r182265

committed Dec 12, 2011

6e456f4c Browse Files

re PR tree-optimization/51481 (ice: dead STMT in EH table) · c88388e6

	PR tree-optimization/51481
	* gimple-fold.c (gimple_fold_call): Call
	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
	edges, but gimple_fold_builtin result can't throw.

	* gcc.dg/pr51481.c: New test.

From-SVN: r182264

committed Dec 12, 2011

c88388e6 Browse Files

re PR rtl-optimization/21617 (CRC64 algorithm optimization problem on Intel 32-bit) · 9c3b0346

2011-12-12  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/21617
	* ira-color.c (bucket_allocno_compare_func): Don't compare
	allocno classes.  Compare number of hard registers needed.

From-SVN: r182263

committed Dec 12, 2011

9c3b0346 Browse Files

re PR tree-optimization/45830 (Code+rodata increase with -ftree-switch-conversion) · 35a730f8

	PR tree-optimization/45830
	* gcc.c-torture/execute/pr45830.c: Move from here to...
	* gcc.dg/torture/pr45830.c: ...this new file.  Add dg-do and
	dg-additional-options magic.

From-SVN: r182262

committed Dec 12, 2011

35a730f8 Browse Files

gfortran.dg/nested_modules_2.f90: Tighten test. · 1d843546
```
2011-12-12  Janne Blomqvist  <jb@gcc.gnu.org>

	* gfortran.dg/nested_modules_2.f90: Tighten test.

From-SVN: r182258
```
Janne Blomqvist committed Dec 12, 2011
1d843546 Browse Files