Commits · 882557be0237c2db3a48c2e3fc46bf7918bdac26 · lvzhengyang / riscv-gcc-1

12 Nov, 2010 10 commits

gcc: · 882557be

	* config/mips/iris6.h [!IRIX_USING_GNU_LD]
	(SUPPORTS_INIT_PRIORITY): Define.

	gcc/testsuite:
	* lib/prune.exp (prune_gcc_output): Ignore IRIX 6 linker multiline
	warning.
	* g++.dg/abi/packed1.C (struct INNER): Ignore warning on
	mips-sgi-irix*.
	* g++.dg/cpp/_Pragma1.C: Skip on mips-sgi-irix*.
	* gcc.target/mips/call-3.c: Add dg-require-visibility.

From-SVN: r166648

committed Nov 12, 2010

882557be Browse Files

re PR target/46430 (avr-elf --enable-werror-always build fails) · 3f02a5f3

	PR target/46430
	* config/avr/avr-protos.h (avr_return_addr_rtx): Update prototype.
	* config/avr/driver-avr.c (avr_device_to_arch): Always return value.
	(avr_device_to_data_start, avr_device_to_startfiles): Likewise.
	(avr_device_to_devicelib): Likewise.
	* config/avr/avr.md (zero_extendqihi2): Put variable declarations
	into block.
	(zero_extendqisi2, zero_extendhisi2, zero_extendqidi2): Likewise.
	(zero_extendhidi2, zero_extendsidi2): Likewise.
	* config/avr/avr.c (avr_num_arg_regs): Constify type.
	(avr_return_addr_rtx): De-constify tem.
	(avr_rotate_bytes): Move declarations to start of block.
	Don't use variable length array.
	Put nested if/else into block.

From-SVN: r166647

committed Nov 12, 2010

3f02a5f3 Browse Files

re PR debug/46375 (-fcompare-debug failure (length) with -O -fgcse -fno-tree-dominator-opts) · 4e0084e4
```
	PR debug/46375
	* emit-rtl.c (remove_insn): Do not mark BBs upon debug insns.

From-SVN: r166646
```
Eric Botcazou committed Nov 12, 2010
4e0084e4 Browse Files

re PR lto/46376 (LTO, MinGW and virtual base classes don't work together) · 8bbaa770

2010-11-11  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>

        PR lto/46376
        * lto-symtab.c (lto_symtab_resolve_replaceable_p): Use DECL_ONE_ONLY.

From-SVN: r166645

committed Nov 12, 2010

8bbaa770 Browse Files

re PR c/44782 (implement -ferror-limit=) · 3a789837

gcc/
	PR c/44782
	* common.opt (fmax-errors=): New option.
	* opts.c (common_handle_option) [OPT_fmax_errors_]: Handle it.
	* diagnostic.h (struct diagnostic_context): Add max_errors field.
	* diagnostic.c (diagnostic_initialize): Initialize it.
	(diagnostic_action_after_output): Exit if more than max_errors
	have been output.
	* doc/invoke.texi (Warning Options): Add -fmax-errors.
	(-fmax-errors): Document.

gcc/fortran/
	PR c/44782
	* options.c (gfc_post_options): Initialize gfc_option.max_errors.
	(gfc_handle_option) [OPT_fmax_errors_]: Remove.
	* lang.opt (fmax-errors=): Remove.

gcc/testsuite/
	PR c/44782
	* c-c++-common/fmax-errors.c: New test.

From-SVN: r166644

committed Nov 12, 2010

3a789837 Browse Files

* optabs.c (init_optabs): Init {fma,fms,fnma,fnms}_optab properly. · f03d897a
```
From-SVN: r166643
```
Richard Henderson committed Nov 11, 2010
f03d897a Browse Files

i386: Convert from -mfused-madd to -ffp-contract. · d48e78d6

	* config/fused-madd.opt: New file.
	* config.gcc [i386-*, x86_64-*] (extra_options): Use it.
	* config/i386/i386.c (ix86_extra_costs): Handle FMA.
	(TARGET_DEFAULT_TARGET_FLAGS): Remove MASK_FUSED_MADD.
	* config/i386/i386.opt (mfused-madd): Remove.
	* config/i386/sse.md (split_fma): Remove.
	(split_fms, split_fnma, split_fnms): Remove.

From-SVN: r166642

committed Nov 11, 2010

d48e78d6 Browse Files

Daily bump. · 75d319c2
```
From-SVN: r166641
```
GCC Administrator committed Nov 12, 2010
75d319c2 Browse Files
* gcc.dg/tree-ssa/inline-6.c: Fix testcase. · c9a32cfe
```
From-SVN: r166637
```
Jan Hubicka committed Nov 12, 2010
c9a32cfe Browse Files

inline-5.c: Fix testcase. · 6783ab05


	* gcc.dg/tree-ssa/inline-5.c: Fix testcase.
	* gcc.dg/tree-ssa/inline-6.c: Remove bogus testcase.

From-SVN: r166636

committed Nov 12, 2010

6783ab05 Browse Files

11 Nov, 2010 30 commits

re PR target/46088 (ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with… · 94252ac2

re PR target/46088 (ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops)

	PR target/46088
	* config/i386/i386.md (*ashl<mode>3_cconly,
	*<shiftrt_insn><mode>3_cconly): Don't use ix86_binary_operator_ok,
	change nonimmediate_operand predicate to register_operand.

	* gcc.dg/pr46088.c: New test.

From-SVN: r166635

committed Nov 12, 2010

94252ac2 Browse Files

Makefile.in (gengtype-lex.c): Include bconfig.h first. · 8fb15466

2010-11-11  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.in (gengtype-lex.c): Include bconfig.h first.

From-SVN: r166634

committed Nov 11, 2010

8fb15466 Browse Files

symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty derived type. · f76b96c2

2010-11-10  Steven G. Kargl <kargl@gcc.gnu.org>

	* symbol.c (verify_bind_c_derived_type):  Accept BIND(C) on an empty
	derived type.

2010-11-10  Steven G. Kargl <kargl@gcc.gnu.org>

	* gfortran.dg/empty_derived_type.f90: New test.

From-SVN: r166633

committed Nov 11, 2010

f76b96c2 Browse Files

opts.c (finish_options): Do not error on -flto-partition alone. · a9c64730


	* opts.c (finish_options): Do not error on -flto-partition alone.
	* options.c (gfc_post_options): Remove flag_whopr.

From-SVN: r166632

committed Nov 11, 2010

a9c64730 Browse Files

re PR fortran/46413 ([OOP] ICE when printing a polymorphic type) · d5656544

2010-11-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46413
        * resolve.c (resolve_transfer): Reject I/O transfer of
        polymorphic type.

        PR fortran/46205
        * resolve.c (resolve_code): Reject nonscalar FORALL masks.

2010-11-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46413
        * gfortran.dg/class_31.f90: New.

        PR fortran/46205
        * gfortran.dg/forall_14.f90: New.

From-SVN: r166631

committed Nov 12, 2010

d5656544 Browse Files

* config/bootstrap-lto: Use -flto. · dc09b107
```
From-SVN: r166630
```
Jan Hubicka committed Nov 11, 2010
dc09b107 Browse Files

re PR fortran/46325 (gfortran.dg/char_initialiser_actual.f90 FAILs with -fstack-protector) · 58ebaaf1

2010-11-11  Jakub Jelinek <jakub@redhat.com>
            Tobias Burnus <burnus@net-b.de>

    PR fortran/46325
    * gfortran.dg/char_initialiser_actual.f90: Make test case valid. 

Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r166628

committed Nov 12, 2010

58ebaaf1 Browse Files

invoke.texi (-fwhopr): Merge into -flto section. · 014d92e1


	* doc/invoke.texi (-fwhopr): Merge into -flto section.
	(-flto-partition): Document none.
	* gcc.c (LINK_COMMAND_SPEC): Remove -fwhopr.
	* lto-wrapper.c: Update comment.
	(run_gcc): Update LTO option parsing.
	* opts.c (finish_options): add support -flto-partition=none
	(common_handle_option): Remove fwhopr.
	* common.opt: Turn fwhopr into flto.
	* collect2.c (main): Update option handling.
	* cgraphunit.c (cgraph_decide_is_function_needed): Remove flag_whopr.
	* ipa-split.c (execute_split_functions): Remove flag_whopr.
	* ipa.c (function_and_variable_visibility): Remove flag_whopr.
	* ipa-prop.c (ipa_compute_jump_functions): Remove flag_whopr.
	* varpool.c (decide_is_variable_needed): Remove flag_whopr.
	
	* gcc.dg/20081223-1.c: Update LTO options.
	* gcc.dg/lto/20090206-1_0.c: Update LTO options.
	* gcc.dg/lto/20081118_0.c: Update LTO options.
	* gcc.dg/lto/ipareference_0.c: Update LTO options.
	* gcc.dg/lto/20100423-2_0.c: Update LTO options.
	* gcc.dg/lto/20081201-1_0.c: Update LTO options.
	* gcc.dg/lto/ipacp_0.c: Update LTO options.
	* gcc.dg/lto/20090116_0.c: Update LTO options.
	* gcc.dg/lto/20091015-1_0.c: Update LTO options.
	* gcc.dg/lto/20090126-2_0.c: Update LTO options.
	* gcc.dg/lto/20081202-2_0.c: Update LTO options.
	* gcc.dg/lto/20081204-1_0.c: Update LTO options.
	* gcc.dg/lto/const-uniq_0.c: Update LTO options.
	* gcc.dg/lto/20081224_0.c: Update LTO options.
	* gcc.dg/lto/20090219_0.c: Update LTO options.
	* gcc.dg/lto/ipareference2_0.c: Update LTO options.
	* gcc.dg/lto/20090206-2_0.c: Update LTO options.
	* gcc.dg/lto/20081115_0.c: Update LTO options.
	* gcc.dg/lto/20081201-2_0.c: Update LTO options.
	* gcc.dg/lto/20081120-2_0.c: Update LTO options.
	* gcc.dg/lto/materialize-1_0.c: Update LTO options.
	* gcc.dg/lto/20090126-1_0.c: Update LTO options.
	* gcc.dg/lto/20081202-1_0.c: Update LTO options.
	* gcc.dg/lto/noreturn-1_0.c: Update LTO options.
	* g++.dg/20090107-1.C: Update LTO options.
	* g++.dg/lto/pr45679-2_0.C: Update LTO options.
	* g++.dg/lto/20081123_0.C: Update LTO options.
	* g++.dg/lto/20090313_0.C: Update LTO options.
	* g++.dg/lto/20081125_0.C: Update LTO options.
	* g++.dg/lto/20081109-1_0.C: Update LTO options.
	* g++.dg/lto/20081219_0.C: Update LTO options.
	* g++.dg/lto/20100724-1_0.C: Update LTO options.
	* g++.dg/lto/20081204-1_0.C: Update LTO options.
	* g++.dg/lto/20090303_0.C: Update LTO options.
	* g++.dg/lto/20100723-1_0.C: Update LTO options.
	* g++.dg/lto/pr45679-1_0.C: Update LTO options.
	* g++.dg/lto/20090128_0.C: Update LTO options.
	* g++.dg/lto/20081204-2_0.C: Update LTO options.
	* g++.dg/lto/20090302_0.C: Update LTO options.
	* g++.dg/lto/20081119-1_0.C: Update LTO options.
	* g++.dg/lto/20081118_0.C: Update LTO options.
	* g++.dg/20090121-1.C: Update LTO options.
	* objc.dg/lto/lto.exp: Update LTO options.
	* lib/lto.exp: Update LTO options.
	* lib/gcc-dg.exp: Update LTO options.
	* lib/c-torture.exp: Update LTO options.
	* obj-c++.dg/lto/lto.exp: Update LTO options.

From-SVN: r166625

committed Nov 11, 2010

014d92e1 Browse Files

re PR tree-optimization/40436 (0.5% code size regression caused by r147852) · 2503de8d

	PR tree-optimize/40436
	* gcc.dg/tree-ssa/inline-5.c: New testcase.
	* gcc.dg/tree-ssa/inline-6.c: New testcase.

	* ipa-inline.c (likely_eliminated_by_inlining_p): Rename to ...
	(eliminated_by_inlining_prob): ... this one; return 50% probability for
	SRA.
	(estimate_function_body_sizes): Update use of eliminated_by_inlining_prob;
	estimate static function size for 2 instructions.

From-SVN: r166624

committed Nov 11, 2010

2503de8d Browse Files

resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute. · 8be3d7da

2010-11-11  Janus Weil  <janus@gcc.gnu.org>

	* resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.


2010-11-11  Janus Weil  <janus@gcc.gnu.org>

	* gfortran.dg/proc_decl_24.f90: New.

From-SVN: r166623

committed Nov 11, 2010

8be3d7da Browse Files

Support official CLooG.org versions. · d32ef397

2010-11-11  Andreas Simbuerger  <simbuerg@fim.uni-passau.de>

	* configure.ac: Support official CLooG.org versions.
	* configure: Regenerate.
	* config/cloog.m4: New.

From-SVN: r166622

committed Nov 11, 2010

d32ef397 Browse Files

re PR target/44749 (mep-elf fails to build) · 77b0efff

        PR target/44749
        * config/mep/mep-protos.h (mep_legitimize_reload_address): Always
        declare.  Change type of argument four to type int.
        (mep_secondary_input_reload_class): Returns enum reg_class.
        (mep_secondary_output_reload_class): Likewise.
        (mep_function_value): Change types of arguments to cont_tree.
        * config/mep/mep.c (mep_legitimize_reload_address): Change type of
        argument four to type int.
        (mep_secondary_input_reload_class): Returns enum reg_class.
        (mep_secondary_output_reload_class): Likewise.
        (mep_function_value): Change types of arguments to cont_tree.
        * config/mep/mep.h (REGNO_REG_CLASS): Cast return value of
        mep_regno_reg_class to enum reg_class.

From-SVN: r166614

committed Nov 11, 2010

77b0efff Browse Files

Fixed my email address in 3 of my ChangeLog entries for the past couple of months · d6f62ada
```
From-SVN: r166613
```
Nicola Pero committed Nov 11, 2010
d6f62ada Browse Files

In gcc/objc/: 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com> · 10e34e6e

In gcc/objc/:
2010-11-11  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_add_property_declaration): Check that the type
        of a property and of an inherited property match.
        (objc_maybe_build_component_ref): Tidied up indentation and
        comments.
        (objc_common_type): Added new type of check (-5).  If an unknown
        class is involved in a comparison, try to look up its interface.
        (objc_add_synthesize_declaration_for_property): Check that the
        property to synthesize and the instance variable to use have the
        same type.

In gcc/testsuite/:
2010-11-11  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/at-property-20.m: New.
        * objc.dg/property/synthesize-8.m: New.
        * obj-c++.dg/property/at-property-20.m: New.
        * obj-c++.dg/property/synthesize-8.mm: New.

From-SVN: r166612

committed Nov 11, 2010

10e34e6e Browse Files

tree-ssa-math-opts.c (convert_mult_to_fma): Do not verify that the target has… · a1d8aa4b

tree-ssa-math-opts.c (convert_mult_to_fma): Do not verify that the target has the exact fma operation that we matched.

	* tree-ssa-math-opts.c (convert_mult_to_fma): Do not verify
	that the target has the exact fma operation that we matched.

From-SVN: r166611

committed Nov 11, 2010

a1d8aa4b Browse Files

reginfo.c (fix_register): Avoid inserting English word in diagnostic sentence. · 658bd5ca
```
	* reginfo.c (fix_register): Avoid inserting English word in
	diagnostic sentence.  Use %qs for quoting and %'.

From-SVN: r166610
```
Joseph Myers committed Nov 11, 2010
658bd5ca Browse Files

Support Intel processor family 6, model 0x2c. · 12bbb78f

2010-11-11  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/driver-i386.c (host_detect_local_cpu): Support
	Intel processor family 6, model 0x2c.

From-SVN: r166607

committed Nov 11, 2010

12bbb78f Browse Files

opts.c (warning_as_error_callback, [...]): Remove. · f954bd2c

	* opts.c (warning_as_error_callback,
	register_warning_as_error_callback): Remove.
	(enable_warning_as_error): Don't use warning_as_error_callback.
	* opts.h (register_warning_as_error_callback): Remove.

c-family:
	* c-opts.c (warning_as_error_callback): Remove.
	(c_common_initialize_diagnostics): Don't call
	register_warning_as_error_callback.
	(c_common_handle_option): Handle -Werror=normalized= here.

testsuite:
	* gcc.dg/cpp/warn-normalized-3.c: Update expected note text.

From-SVN: r166606

committed Nov 11, 2010

f954bd2c Browse Files

Recognize -(a * b) + c -> fma(-a,b,c). · a5f09e73

	* tree-ssa-math-opts.c (convert_mult_to_fma): Handle a NEGATE_EXPR
	in between the MULT and the PLUS/MINUS.

From-SVN: r166605

committed Nov 11, 2010

a5f09e73 Browse Files

re PR middle-end/46388 (ICE in int_mode_for_mode, at stor-layout.c:493) · 1004f0c5

	PR middle-end/46388
	* expr.c (expand_assignment): If to_rtx is a VOIDmode MEM, use
	BLKmode mode for it.
	(expand_expr_real_1): Similarly for op0.

	* gcc.c-torture/compile/pr46388.c: New test.

From-SVN: r166603

committed Nov 11, 2010

1004f0c5 Browse Files

lto.exp (lto-get-options-main): Support optional target selector for dg-suppress-ld-options. · 86de8875

	gcc/testsuite:
	* lib/lto.exp (lto-get-options-main): Support optional target
	selector for dg-suppress-ld-options.

	gcc:
	* doc/sourcebuild.texi (LTO Testing, dg-suppress-ld-options):
	Document optional target selector.

From-SVN: r166602

committed Nov 11, 2010

86de8875 Browse Files

re PR bootstrap/46397 (lto-plugin.c does not build on Solaris 10/SPARC) · d19e0f01

	PR bootstrap/46397
	PR bootstrap/46362
	* configure.ac: Add AC_TYPE_INT64_T test.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* lto-plugin.c (debug): Use char not bool.
	(nop): Likewise.
	(check_1): Rename from check, and use int not bool for gate argument.
	(check): Macro wrapper for the above to coerce gate argument into
	boolean-valued integer in case it has pointer type.
	(parse_table_entry): Use 0 not false.
	(claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
	into two 32-bit parts and printing as hex ints.

From-SVN: r166601

committed Nov 11, 2010

d19e0f01 Browse Files

lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than assembling… · a16e07c6

lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than assembling high and low parts of size if...

	* lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than
	assembling high and low parts of size if not using 32-bit HWINT; else
	use DECL_SIZE_UNITS, not DECL_SIZE.

From-SVN: r166600

committed Nov 11, 2010

a16e07c6 Browse Files

move.h (forward): Implement N3143, resolving US 90. · ad269884

2010-11-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/move.h (forward): Implement N3143, resolving US 90.
	* testsuite/20_util/forward/a.cc: New.
	* testsuite/20_util/forward/b.cc: Likewise.
	* testsuite/20_util/forward/c_neg.cc: Likewise.
	* testsuite/20_util/forward/d.cc: Likewise.
	* testsuite/20_util/forward/e.cc: Likewise.
	* testsuite/20_util/forward/f_neg.cc: Likewise.

From-SVN: r166599

committed Nov 11, 2010

ad269884 Browse Files

re PR tree-optimization/46383 (ICE: in get_binfo_at_offset, at tree.c:10947) · 280fedf0

2010-11-11  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/46383
	* ipa-prop.c (compute_complex_assign_jump_func): Ignore negative
	offsets.
	(compute_complex_ancestor_jump_func): Likewise.
	* tree.c (get_binfo_at_offset): Return NULL_TREE if offset is negative.

	* testsuite/g++.dg/torture/pr46383.C: New test.

From-SVN: r166598

committed Nov 11, 2010

280fedf0 Browse Files

Use more specific PR number in ChangeLog entry: · 778216a0

        PR bootstrap/44770
        * haifa-sched.c (initiate_bb_reg_pressure_info): Add ATTRIBUTE_UNUSED
        to i.

From-SVN: r166597

committed Nov 11, 2010

778216a0 Browse Files

sse-12.c: Add -msse4a to dg-options. · 5f808501

	* gcc-target/i386/sse-12.c: Add -msse4a to dg-options.
	* gcc-target/i386/sse-13.c: Add -msse4a, -mfma4, -mbmi and -mtbm
	to dg-options.
	* gcc-target/i386/sse-14.c: Add -mfma4a and -mbmi to dg-options.
	* g++.dg/other/i386-2.C: Add -msse4a and -mfma4 to dg-options.
	* g++.dg/other/i386-3.C: Ditto.

From-SVN: r166596

committed Nov 11, 2010

5f808501 Browse Files

re PR debug/46150 (-fcompare-debug failure (length) with -fPIC -O2) · dcc53f13
```
	PR debug/46150
	* tree-ssa-loop-ivopts.c (htab_inv_expr_eq): Don't return
	true if expr1->hash != expr2->hash.

From-SVN: r166595
```
Jakub Jelinek committed Nov 11, 2010
dcc53f13 Browse Files
re PR c++/46420 ([C++0X][4.6 regression] ICE: in tsubst_copy, at cp/pt.c:11677) · 9c8b5215
```
	PR c++/46420
	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: New case.
	[CONSTRUCTOR]: Use the tsubsted type.

From-SVN: r166592
```
Jason Merrill committed Nov 11, 2010
9c8b5215 Browse Files

bitfield2.C, [...]: Update expected messages. · 72b53e21

	* g++.dg/ext/bitfield2.C, g++.dg/ext/bitfield4.C,
	gcc.dg/bitfld-15.c, gcc.dg/bitfld-17.c,
	gcc.target/i386/pr39082-1.c, gcc.target/i386/pr39545-1.c,
	gcc.target/i386/pr39545-2.c, gcc.target/i386/pr39678.c: Update
	expected messages.

From-SVN: r166587

committed Nov 11, 2010

72b53e21 Browse Files