Commits · 985b34c77a44612cecf8c8a73bfa8224699b9855 · lvzhengyang / riscv-gcc-1

01 Jul, 2011 19 commits

Darwin has case-insensitive filesystems · 985b34c7

HFS+, the FS on Darwin, is case insensitive. So this patch adjusts
filename_cmp.c to ignore the casing when comparing filenames on Darwin.

include/ChangeLog:

        * filenames.h (HAVE_CASE_INSENSITIVE_FILE_SYSTEM): Define
        on Darwin, as well as on the systems that use a DOS-like
        filesystem.

libiberty/ChangeLog:

        * filename_cmp.c (filename_cmp, filename_ncmp): Add handling of
        HAVE_CASE_INSENSITIVE_FILE_SYSTEM.

From-SVN: r175762

committed Jul 01, 2011

985b34c7 Browse Files

re PR debug/49408 (member function template id not matching linkage name) · cb0ad104

libiberty/
	PR debug/49408
	* cp-demangle.c (d_print_comp): Suppress argument list for function
	references by the '&' unary operator.  Keep also already processed
	variant without the argument list.  Suppress argument list types for
	function call used in an expression.
	* testsuite/demangle-expected: Fix excessive argument list types in
	`test for typed function in decltype'.  New testcase for no argument
	list types printed.  3 new testcases for function references by the
	'&' unary operator..

From-SVN: r175761

committed Jul 01, 2011

cb0ad104 Browse Files

tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs. · 06e88d73

2011-07-01  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.

From-SVN: r175760

committed Jul 01, 2011

06e88d73 Browse Files

re PR c++/49085 (Crash with SIGSEGV during compilation.) · a174e38c
```
	PR c++/49085
	* semantics.c (finish_offsetof): Complain about incomplete type.

From-SVN: r175758
```
Jason Merrill committed Jul 01, 2011
a174e38c Browse Files

Use proper mode for stack save area. · 6bbec3e1

2011-07-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/48016
	* explow.c (update_nonlocal_goto_save_area): Use proper mode
	for stack save area.
	* function.c (expand_function_start): Likewise.

From-SVN: r175756

committed Jul 01, 2011

6bbec3e1 Browse Files

config-list.mk (LIST): Append OPT-enable-obsolete to alpha-dec-osf5.1, mips-sgi-irix6.5. · e35fceb5
```
	* config-list.mk (LIST): Append OPT-enable-obsolete to
	alpha-dec-osf5.1, mips-sgi-irix6.5.

From-SVN: r175754
```
Rainer Orth committed Jul 01, 2011
e35fceb5 Browse Files

re PR middle-end/49596 (FAIL: gcc.dg/torture/pr43879_1.c) · e8fdf1cd

2011-07-01  Richard Guenther  <rguenther@suse.de>

	PR middle-end/49596
	* cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes
	may have unknown refs.

From-SVN: r175753

committed Jul 01, 2011

e8fdf1cd Browse Files

tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo. · 80d3dd38

2011-07-01  Kai Tietz  <ktietz@redhat.com>

        * tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo.

2011-07-01  Kai Tietz  <ktietz@redhat.com>

        * gcc.dg/tree-ssa/bitwise-sink.c: New test.

From-SVN: r175752

committed Jul 01, 2011

80d3dd38 Browse Files

config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5. · 179fc656

	* config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5.
	* doc/install.texi (Specific, alpha*-dec-osf5.1): Document it.
	(Specific, mips-sgi-irix6): Likewise.

From-SVN: r175751

committed Jul 01, 2011

179fc656 Browse Files

re PR libmudflap/49549 (Use of --noinhibit-exec is unportable) · 14a393a3

	libmudflap:
	PR libmudflap/49549
	* testsuite/lib/libmudflap.exp (load_gcc_lib): Load
	target-supports.exp.
	* testsuite/libmudflap.cth/cthfrags.exp: Only pass
	--noinhibit-exec to GNU ld.

	gcc:
	PR libmudflap/49549
	* doc/sourcebuild.texi (Effective-Target Keywords): Document gld.

	gcc/testsuite:
	PR libmudflap/49549
	* lib/target-supports.exp (check_effective_target_gld): New proc.

From-SVN: r175749

committed Jul 01, 2011

14a393a3 Browse Files

tree-pretty-print.c (dump_generic_code): Print [idx]= and [idx1 ... · 3aecd443

	* tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print
	[idx]= and [idx1 ... idx2]= before initializers if needed for
	array initializers.

From-SVN: r175748

committed Jul 01, 2011

3aecd443 Browse Files

config.gcc (score-*-elf): Remove score7.o. · 7474f719

2011-07-01  Chen Liqin  <liqin.gcc@gmail.com>

        * config.gcc (score-*-elf): Remove score7.o.
        * config/score/t-score-elf: Likewise.
        * config/score/score.c: Merge score7 to score.c and remove forwarding functions.
        * config/score/score7.c: Deleted.
        * config/score/score7.h: Deleted.

From-SVN: r175747

committed Jul 01, 2011

7474f719 Browse Files

re PR middle-end/49603 (177.mesa in SPEC CPU 2000 failed to build) · ab70d825

2011-07-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49603
	* tree-vect-stmts.c (vectorizable_load): Remove unnecessary
	assert.

	* gcc.dg/torture/pr49603.c: New testcase.

From-SVN: r175746

committed Jul 01, 2011

ab70d825 Browse Files

correct changelog · 59198f27
```
From-SVN: r175744
```
Jason Merrill committed Jun 30, 2011
59198f27 Browse Files
re PR c++/49387 (t.cxx:140: error: too many initializers for ‘const __class_type_info_pseudo’) · 17d208b5
```
	PR c++/49387
	* rtti.c (get_pseudo_ti_index): Call complete_type.

From-SVN: r175743
```
Jason Merrill committed Jun 30, 2011
17d208b5 Browse Files
Daily bump. · 0bd96aad
```
From-SVN: r175742
```
GCC Administrator committed Jul 01, 2011
0bd96aad Browse Files

re PR c++/49569 (-std=gnu++0x causes segmentation fault) · e2c17be0

	PR c++/49569
	* method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
	DECL_PARM_INDEX on rhs parm.

From-SVN: r175738

committed Jun 30, 2011

e2c17be0 Browse Files

* pt.c (iterative_hash_template_arg): Use cp_tree_operand_length. · 98ff3996
```
From-SVN: r175737
```
Jason Merrill committed Jun 30, 2011
98ff3996 Browse Files
re PR c++/49355 (new T({""}) crashes G++ when struct T { std::string foobar };) · b9d6b015
```
	PR c++/49355
	* tree.c (stabilize_init): Handle aggregate initialization.

From-SVN: r175736
```
Jason Merrill committed Jun 30, 2011
b9d6b015 Browse Files

30 Jun, 2011 21 commits

tree-sra.c (struct access): Rename total_scalarization to grp_total_scalarization · 1ac93f10

2011-06-30  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (struct access): Rename total_scalarization to
	grp_total_scalarization
	(completely_scalarize_var): New function.
	(sort_and_splice_var_accesses): Set total_scalarization in the
	representative access.
	(analyze_access_subtree): Propagate total scalarization accross the
	tree, no holes in totally scalarized trees, simplify coverage
	computation.
	(analyze_all_variable_accesses): Call completely_scalarize_var instead
	of completely_scalarize_record.

	* testsuite/gcc.dg/tree-ssa/sra-12.c: New test.

From-SVN: r175733

committed Jun 30, 2011

1ac93f10 Browse Files

re PR c++/48481 (C++ overloading memory hog) · ca1085f0

	PR c++/48481
	* name-lookup.c (struct arg_lookup): Add fn_set.
	(add_function): Check it.
	(lookup_arg_dependent_1): Initialize it.

From-SVN: r175732

committed Jun 30, 2011

ca1085f0 Browse Files

* g++.dg/cpp0x/named.C: Test subobject of xvalue. · 4757b071
```
From-SVN: r175731
```
Jason Merrill committed Jun 30, 2011
4757b071 Browse Files

i386: Always use TARGET_DEEP_BRANCH_PREDICTION. · 97f309c3

While it could be possible to output_set_got such that we can
individually annotate the instructions, it's simpler to simply
admit that all processors currently being manufactured do want
deep branch prediction.  At which point all of the complication
simply goes away.

        * config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove.
        (TARGET_DEEP_BRANCH_PREDICTION): Remove.
        * config/i386/i386.c: Don't include dwarf2out.h.
        (initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION.
        (output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete
        all code dead thereafter.  Don't do dwarf2out_flush_queued_reg_saves.
        (ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn.
        (machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION.

From-SVN: r175730

committed Jun 30, 2011

97f309c3 Browse Files

dwarf2out: Add REG_CFA_FLUSH_QUEUE. · ef284364

        * reg-notes.def (REG_CFA_FLUSH_QUEUE): New.
        * dwarf2out.c (dwarf2out_frame_debug): Handle it.
        * final.c (final_scan_insn): Look for it, and invoke
        dwarf2out_frame_debug before the insn if found.

From-SVN: r175729

committed Jun 30, 2011

ef284364 Browse Files

dwarf2out: Handle pc_rtx as return column in REG_CFA_OFFSET too. · c8412f97

        * dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX
        as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN.

From-SVN: r175728

committed Jun 30, 2011

c8412f97 Browse Files

dwarf2out: Convert regs_saved_in_regs to VEC. · e3f903d8

        * dwarf2out.c (struct reg_saved_in_data): Provide a typedef.
        Define a vector of this type.
        (regs_saved_in_regs): Use a VEC.
        (num_regs_saved_in_regs): Remove.
        (compare_reg_or_pc): New.
        (record_reg_saved_in_reg): Split out from...
        (dwarf2out_flush_queued_reg_saves): ... here.
        (clobbers_queued_reg_save): Update for VEC.
        (reg_saved_in): Likewise.
        (dwarf2out_frame_debug_init): Likewise.
        (dwarf2out_reg_save_reg): Use record_reg_saved_in_reg.
        (dwarf2out_frame_debug_cfa_register): Likewise.

From-SVN: r175727

committed Jun 30, 2011

e3f903d8 Browse Files

re PR tree-optimization/49572 (gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0) · e2c9010a

	PR tree-optimization/49572
	* tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the
	type of the RHS instead of that of the LHS for the expression type.

From-SVN: r175721

committed Jun 30, 2011

e2c9010a Browse Files

df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro unconditionally. · dbb07bbc
```
	* df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro
	unconditionally.

From-SVN: r175718
```
Eric Botcazou committed Jun 30, 2011
dbb07bbc Browse Files

opts.c (finish_options): Do not disable IPA-PTA during ltrans. · 1565af08

2011-06-30  Richard Guenther  <rguenther@suse.de>

	* opts.c (finish_options): Do not disable IPA-PTA during ltrans.
	* tree-ssa-structalias.c (create_variable_info_for): Do not
	add initial constraints for non-var-decls.  Properly handle
	globals in other ltrans partitions.
	(intra_create_variable_infos): Manually create constraints for
	the fake no-alias parameter.
	(ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly
	and assert there are no clones.

From-SVN: r175707

committed Jun 30, 2011

1565af08 Browse Files

re PR tree-optimization/46787 (Does not vectorize loop with load from scalar variable) · 42373e0b

2011-06-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46787
	* tree-data-ref.c (dr_address_invariant_p): Remove.
	(find_data_references_in_stmt): Invariant accesses are ok now.
	* tree-vect-stmts.c (vectorizable_load): Handle invariant
	loads.
	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
	invariant loads.

	* gcc.dg/vect/vect-121.c: New testcase.

From-SVN: r175704

committed Jun 30, 2011

42373e0b Browse Files

re PR tree-optimization/49094 (ARM aligned(1) attribute is sometimes dropped) · 7aa62ea1

2011-06-30  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/49094
	* tree-sra.c (tree_non_mode_aligned_mem_p): New function.
	(build_accesses_from_assign): Use it.

	* testsuite/gcc.dg/tree-ssa/pr49094.c: New test.

From-SVN: r175703

committed Jun 30, 2011

7aa62ea1 Browse Files

* de.po: Update. · a32dae63
```
From-SVN: r175698
```
Joseph Myers committed Jun 30, 2011
a32dae63 Browse Files

tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of… · d9048d16

tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of BUILT_IN_ASSUME_ALIGNED.

	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
	handling of BUILT_IN_ASSUME_ALIGNED.

From-SVN: r175695

committed Jun 30, 2011

d9048d16 Browse Files

re PR debug/49364 ([4.7 regressions] Empty .debug_abbrev sections confuse SGI nm) · f60f32b3

	PR debug/49364
	* dwarf2out.c (output_abbrev_section): Don't return early
	if abbrev_die_table_in_use is 1.
	(dwarf2out_finish): Instead don't call output_abbrev_section
	nor emit abbrev_section_label in that case.

From-SVN: r175694

committed Jun 30, 2011

f60f32b3 Browse Files

re PR fortran/49540 (Memory-hog with large DATA stmt) · 21ea4922

	PR fortran/49540
	* gfortran.h (gfc_constructor): Add repeat field.
	* trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
	* array.c (current_expand): Add repeat field.
	(expand_constructor): Copy repeat.
	* constructor.c (node_free, node_copy, gfc_constructor_get,
	gfc_constructor_lookup): Handle repeat field.
	(gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
	* data.h (gfc_assign_data_value): Add mpz_t * argument.
	(gfc_assign_data_value_range): Removed.
	* constructor.h (gfc_constructor_advance): Removed.
	(gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
	* data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
	also handle overwriting a range with a single entry.
	(gfc_assign_data_value_range): Removed.
	* resolve.c (check_data_variable): Adjust gfc_assign_data_value
	call.  Use gfc_assign_data_value instead of
	gfc_assign_data_value_expr.

	* gfortran.dg/pr49540-1.f90: New test.
	* gfortran.dg/pr49540-2.f90: New test.

From-SVN: r175693

committed Jun 30, 2011

21ea4922 Browse Files

re PR ada/49511 (acats test setup fails on HP-UX using posix shell) · f7069d58
```
	PR ada/49511
	* ada/acats/run_acats (which): Use last field of type -p output.

From-SVN: r175690
```
Rainer Orth committed Jun 30, 2011
f7069d58 Browse Files

re PR libobjc/36610 (objc_msg_sendv is broken for targets which pass argument via registers) · 2f0c1df6

2011-06-28  Dominique d'Humieres  <dominiq@lps.ens.fr>
	    Iain Sandoe  <iains@gcc.gnu.org>

	PR libobjc/36610
	* objc.dg/torture/forward-1.m: Remove dg-xfail-run-if.
	Only skip on 64-bit *-*-darwin8* && !objc2.

Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>

From-SVN: r175689

committed Jun 30, 2011

2f0c1df6 Browse Files

v850.h (CPP_SPEC): Define __v850e__ when compiling for the V850E. · 7cce15d4
```
	* config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling
	for the V850E.

From-SVN: r175688
```
Nick Clifton committed Jun 30, 2011
7cce15d4 Browse Files
re PR tree-optimization/38752 (ICE in set_uids_in_ptset, at tree-ssa-structalias.c:4817) · 4372bd28
```
2011-06-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38752
	* gcc.c-torture/compile/pr38752.c: New testcase.

From-SVN: r175684
```
Richard Guenther committed Jun 30, 2011
4372bd28 Browse Files

tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of… · ce7e54ff

tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.

	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
	handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.

From-SVN: r175682

committed Jun 30, 2011

ce7e54ff Browse Files