Commits · b9264b5f91c9d4242d7fea412a17016e05d5a3f1 · lvzhengyang / riscv-gcc-1

25 Jan, 2012 10 commits

2012-01-25  Matthias Klose  <doko@ubuntu.com>

        * config/linux/arm: Remove empty directory.
        * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.

From-SVN: r183516

committed Jan 25, 2012

b9264b5f Browse Files

requirements: Remove empty directory. · c622f1b7

2012-01-25  Matthias Klose  <doko@ubuntu.com>

        * testsuite/30_threads/condition_variable_any/requirements: Remove
        empty directory.

From-SVN: r183515

committed Jan 25, 2012

c622f1b7 Browse Files

tree.h (get_pointer_alignment_1): Declare. · 87c0fb4b

2012-01-25  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_pointer_alignment_1): Declare.
	* builtins.c (get_pointer_alignment_1): New function.
	(get_pointer_alignment): Use it.

From-SVN: r183514

committed Jan 25, 2012

87c0fb4b Browse Files

pr50908-2.c (dg-options): Add -fno-short-enums. · fcc82a7a

2012-01-25  Greta Yorsh  <Greta.Yorsh@arm.com>
	* gcc.dg/pr50908-2.c (dg-options): Add -fno-short-enums.

From-SVN: r183513

committed Jan 25, 2012

fcc82a7a Browse Files

re PR target/48308 (crosscompiling to arm fails with assembler: can't resolve… · 2630025d

re PR target/48308 (crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section})


2012-01-25  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR rtl-optimization/48308
	* combine.c (enum undo_kind): Add UNDO_LINKS.
	(struct undo): Add member l to other_contents and where.
	(do_SUBST_LINK): New.
	(SUBST_LINK): New.
	(try_combine): Handle LOG_LINKS for the dummy i1 case.
	(undo_all): Handle UNDO_LINKS.

From-SVN: r183512

committed Jan 25, 2012

2630025d Browse Files

re PR fortran/51966 (ICE in gfc_conv_array_constructor_expr) · 083dd940

2012-01-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51966
        * resolve.c (resolve_structure_cons): Only create an
        array constructors for nonscalars.

2012-01-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51966
        * gfortran.dg/derived_constructor_char_3.f90: New.

From-SVN: r183510

committed Jan 25, 2012

083dd940 Browse Files

re PR c++/51917 (g++.old-deja/g++.abi/vmihint.C FAILs) · d2bb8192
```
	PR c++/51917
	* decl.c (xref_basetypes): Check VEC_length instead of VEC_space.

From-SVN: r183509
```
Jason Merrill committed Jan 24, 2012
d2bb8192 Browse Files
Daily bump. · 5d972ea6
```
From-SVN: r183507
```
GCC Administrator committed Jan 25, 2012
5d972ea6 Browse Files
c-common.c (c_common_type_for_mode): Match signed/unsigned types exactly. · 7a421706
```
	* c-common.c (c_common_type_for_mode): Match signed/unsigned types
	exactly.

From-SVN: r183503
```
Mike Stump committed Jan 25, 2012
7a421706 Browse Files

Update to current Go testsuite. · efcf639f

	* go.test/go-test.exp (filecmp): New procedure.
	(errchk): Handle quoted square brackets.
	(go-gc-tests): Set go_compile_args. Handle various new test
	lines.  Skip a few new tests.
	* lib/go-torture.exp (go-torture-execute): Use go_compile_args.

From-SVN: r183502

committed Jan 25, 2012

efcf639f Browse Files

24 Jan, 2012 30 commits

compiler: Error if type switch case can not implement switch value. · d1cab3a6
```
From-SVN: r183500
```
Ian Lance Taylor committed Jan 24, 2012
d1cab3a6 Browse Files
compiler: Do not allow slice of array literal. · 5fca1e3f
```
From-SVN: r183499
```
Ian Lance Taylor committed Jan 24, 2012
5fca1e3f Browse Files

optabs.c (maybe_emit_atomic_test_and_set): Mark model unused. · 42cf0609

        * optabs.c (maybe_emit_atomic_test_and_set): Mark model unused.
        Allow non-QImode mem inputs.

From-SVN: r183497

committed Jan 24, 2012

42cf0609 Browse Files

compiler: Simple statement in type switch is in different block. · 625d0ab2
```
From-SVN: r183496
```
Ian Lance Taylor committed Jan 24, 2012
625d0ab2 Browse Files
optabs.c (gen_atomic_test_and_set): Use each argument. · 1efaf134
```
gcc/
	* optabs.c (gen_atomic_test_and_set): Use each argument.

From-SVN: r183494
```
Richard Sandiford committed Jan 24, 2012
1efaf134 Browse Files

gcc/testsuite/ · fbbf1bf0

	* lib/target-supports.exp (proc check_effective_target_vect_perm)
	(check_effective_target_vect_extract_even_odd)
	(check_effective_target_vect_interleave): Return true for MIPS
	paired-single.

From-SVN: r183493

committed Jan 24, 2012

fbbf1bf0 Browse Files

gcc/ · 63b9d91a

	* config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf)
	(mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>)
	(mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t)
	(bc1any2f, mips_rsqrt1_<fmt>, mips_rsqrt2_<fmt>, mips_recip1_<fmt>)
	(mips_recip2_<fmt>): Require TARGET_MIPS3D rather than
	TARGET_PAIRED_SINGLE_FLOAT.

From-SVN: r183492

committed Jan 24, 2012

63b9d91a Browse Files

t-linux64: Delete. · 8ef03aa7

	* config/rs6000/t-linux64: Delete.  Move..
	* config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
	* config/rs6000/t-linux: ..and libgcc flags to here.

From-SVN: r183491

committed Jan 25, 2012

8ef03aa7 Browse Files

compiler: Correct type of expressions involving character constants. · fd9df055
```
From-SVN: r183490
```
Ian Lance Taylor committed Jan 24, 2012
fd9df055 Browse Files

scal-to-vec1.c (one): New volatile variable. · 2c49569e

gcc/testsuite/
	* gcc.c-torture/execute/scal-to-vec1.c (one): New volatile variable.
	(main): Use it instead of argc.

From-SVN: r183489

committed Jan 24, 2012

2c49569e Browse Files

libitm: Fix wake-up of readers in futex-based serial lock. · 999bcff5
```
	libitm/
	* config/linux/rwlock.cc (GTM::gtm_rwlock::write_unlock): Fix reader
	wake-up.

From-SVN: r183488
```
Torvald Riegel committed Jan 24, 2012
999bcff5 Browse Files

re PR c++/51973 ([C++11] Template parameter deduction fails for overloaded… · c873934c

re PR c++/51973 ([C++11] Template parameter deduction fails for overloaded functions when template parameters have defaulted arguments)

	PR c++/51973
	* tree.c (called_fns_equal): Check template args.
	(cp_tree_equal): Call it.

From-SVN: r183487

committed Jan 24, 2012

c873934c Browse Files

rtl.texi (MEM_IN_STRUCT_P, [...]): Delete. · 55356334

gcc/
	* doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
	(in_struct, return_val): Remove MEM documentation.
	* rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val.
	(MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
	(MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P
	and MEM_SCALAR.
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
	* cfgexpand.c (add_alias_set_conflicts): Likewise.
	* expr.c (store_field): Likewise.
	* function.c (assign_stack_temp_for_type): Likewise.
	* ifcvt.c (noce_try_cmove_arith): Likewise.
	* reload1.c (reload): Likewise.
	* config/alpha/alpha.c (alpha_set_memflags_1): Likewise.
	(alpha_set_memflags): Likewise.
	* config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify.

gcc/testsuite/
	* gcc.dg/memcpy-4.c: Don't expect /s on MEMs.

From-SVN: r183486

committed Jan 24, 2012

55356334 Browse Files

rtl.h (true_dependence, [...]): Remove varies parameter. · 53d9622b

gcc/
	* rtl.h (true_dependence, canon_true_dependence): Remove varies
	parameter.
	* alias.c (fixed_scalar_and_varying_struct_p): Delete.
	(true_dependence_1, write_dependence_p, may_alias_p): Don't call it.
	(true_dependence_1, true_dependence, canon_true_dependence): Remove
	varies parameter.
	* cselib.c (cselib_rtx_varies_p): Delete.
	(cselib_invalidate_mem): Update call to canon_true_dependence.
	* dse.c (record_store, check_mem_read_rtx): Likewise.
	(scan_reads_nospill): Likewise.
	* cse.c (check_dependence): Likewise.
	(cse_rtx_varies_p): Delete.
	* expr.c (safe_from_p): Update call to true_dependence.
	* ira.c (validate_equiv_mem_from_store): Likewise.
	(memref_referenced_p): Likewise.
	* postreload-gcse.c (find_mem_conflicts): Likewise.
	* sched-deps.c (sched_analyze_2): Likewise.
	* store-motion.c (load_kills_store): Likewise.
	* config/frv/frv.c (frv_registers_conflict_p_1): Likewise.
	* gcse.c (mems_conflict_for_gcse_p): Likewise.
	(compute_transp): Update call to canon_true_dependence.

From-SVN: r183485

committed Jan 24, 2012

53d9622b Browse Files

atomic: Create and use maybe_emit_atomic_test_and_set. · f8a27aa6

	* optabs.c (CODE_FOR_atomic_test_and_set): Provide default.
	(maybe_emit_atomic_test_and_set): New.
	(expand_sync_lock_test_and_set): Use it.
	(expand_atomic_test_and_set): Likewise.
	* doc/extend.texi (__atomic_test_and_set): Adjust the docs to match
	the implementation; clarify implementation defined details.
	* doc/md.texi (atomic_test_and_set): Document.

From-SVN: r183483

committed Jan 24, 2012

f8a27aa6 Browse Files

compiler: Verify types of sink variables. · 3b547557
```
From-SVN: r183482
```
Ian Lance Taylor committed Jan 24, 2012
3b547557 Browse Files

sparc: Use match_code in zero_or_v7_operand. · f1d4a790

Failure to do so means that genpreds doesn't know that we're
matching a const_int, and it generates the wrong mode test.

        * config/sparc/predicates.md (zero_or_v7_operand): Use match_code.

From-SVN: r183481

committed Jan 24, 2012

f1d4a790 Browse Files

re PR target/51968 (gcc trunk (ARM) ICEs in final_scan_insn in final.c:2716,… · ed6cf318

re PR target/51968 (gcc trunk (ARM) ICEs in final_scan_insn in final.c:2716, with "could not split insn" error msg)

PR target/51968
        * config/arm/arm.c (neon_split_vcombine): Emit deleted note
        to effect no-op split.

From-SVN: r183480

committed Jan 24, 2012

ed6cf318 Browse Files

compiler: Better handling of erroneous function signatures. · d4157849
```
From-SVN: r183479
```
Ian Lance Taylor committed Jan 24, 2012
d4157849 Browse Files

+ PR c++/51928 + * class.c (set_method_tm_attributes): Use TARGET_THUNK instead... · 00a42fb3

+       PR c++/51928
+       * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
+       thunk for set_one_vmethod_tm_attributes.


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r183478

committed Jan 24, 2012

00a42fb3 Browse Files

+ * trans-mem.c (requires_barrier): Do not instrument thread local + variables… · 1aa5d1c7

+ * trans-mem.c (requires_barrier): Do not instrument thread local + variables and emit save/restore for them.

+       * trans-mem.c (requires_barrier): Do not instrument thread local
+       variables and emit save/restore for them.


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r183476

committed Jan 24, 2012

1aa5d1c7 Browse Files

re PR c++/51812 (Virtual public inheritance and thunks leads to "undefined… · c5c90089

re PR c++/51812 (Virtual public inheritance and thunks leads to "undefined reference" in header files.)

	PR c++/51812
	* cgraphunit.c (cgraph_decide_is_function_needed): Don't always
	output static aliases.

From-SVN: r183475

committed Jan 24, 2012

c5c90089 Browse Files

re PR driver/47249 (ICE in common_handle_option, at opts.c:1695 with unknown option passed to cc1) · 5460e1fc

	PR driver/47249
	* common.opt (-pie, -shared, pie, shared): Change from Common to
	Driver.
	* gcc.c (display_help): Display help for -pie and -shared.

From-SVN: r183474

committed Jan 24, 2012

5460e1fc Browse Files

re PR target/49868 (Implement named address space to place/access data in flash memory) · aa9ec4db

	PR target/49868
	* doc/extend.texi (AVR Named Address Spaces): Move sample code up.
	Remove note on size/offset limitation.
	(AVR Variable Attributes): Add example how to read data located
	with progmem.  Refer to named address spaces.
	* doc/invoke.texi (AVR Options): Fix typo.

From-SVN: r183473

committed Jan 24, 2012

aa9ec4db Browse Files

re PR c++/51223 (ICE with invalid function parameter) · 7cc35b68

/cp
2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51223
	* call.c (build_over_call): Check for error_mark_node as
	TREE_VALUE when default arguments are processed.

/testsuite
2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51223
	* g++.dg/parse/crash58.C: New.

From-SVN: r183472

committed Jan 24, 2012

7cc35b68 Browse Files

[multiple changes] · a9d3ac1e

2012-01-24  Richard Guenther  <rguenther@suse.de>

	Forward-port to trunk
	2010-09-21  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/45678
	* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
	op0 isn't sufficiently aligned and there is movmisalignM
	insn for mode, use it to load op0 into a temporary register.

From-SVN: r183470

committed Jan 24, 2012

a9d3ac1e Browse Files

re PR target/51957 (ppc64 .debug_loc toc reference) · 93bcc8c9

	PR target/51957
	* target.def (const_not_ok_for_debug_p): New hook.
	* doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook
	documentation.
	* doc/tm.texi: Regenerated.
	* dwarf2out.c (const_ok_for_output_1): If
	targetm.const_not_ok_for_debug_p returns true, fail.
	* config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New
	function.
	(TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine.

	* gcc.dg/pr51957-1.c: New test.
	* gcc.dg/pr51957-1.h: New file.
	* gcc.dg/pr51957-2.c: New test.

From-SVN: r183468

committed Jan 24, 2012

93bcc8c9 Browse Files

target.h (gtm_jmpbuf): Move rip to the end of structure. · 9848887a

	* config/x86/target.h (gtm_jmpbuf) [__x86_64__]: Move rip to the
	end of structure.
	* config/x86/sjlj.S (_ITM_beginTransaction) [__x86_64__]: Update
	offset values.  Do not copy return address.  Decrement stack
	by 56 bytes only.
	(GTM_longjump) [__x86_64__]: Update offset values.

From-SVN: r183467

committed Jan 24, 2012

9848887a Browse Files

compiler: Better error message for invalid use of predeclared function. · a0236882
```
From-SVN: r183466
```
Ian Lance Taylor committed Jan 24, 2012
a0236882 Browse Files

Makefile.am (libstdc++convenience.la): Correct stamp rule, copy. · a7a790e9

2012-01-23  Benjamin Kosnik  <bkoz@redhat.com>

	* src/Makefile.am (libstdc++convenience.la): Correct stamp rule, copy.
	* src/Makefile.in: Regenerate.

From-SVN: r183465

committed Jan 24, 2012

a7a790e9 Browse Files