Commits · f16e223735a440c464486134dc0a1c7522abc0ef · lvzhengyang / riscv-gcc-1

12 Nov, 2010 32 commits

	* config/cloog.m4: Add -enable-cloog-backend=(isl|ppl|ppl-legacy) to
	define the cloog backend to use. Furthermore, only pass the ppllibs
	to the configure checks, if necessary.
	*configure: Regenerate.

From-SVN: r166684

committed Nov 12, 2010

f16e2237 Browse Files

Remove warning because of CLooG isl/ppl difference · 731d8886

	  * graphite-cloog-util.c (oppose_constraint,
	  cloog_matrix_to_ppl_constraint,
	  new_Constraint_System_from_Cloog_Matrix): Explicitly cast to int as
	  CLooG isl uses unsigned integers. This triggered a warning.

From-SVN: r166683

committed Nov 12, 2010

731d8886 Browse Files

Improve check for CLooG PPL Legacy. · 0bb52d68

	* config/cloog.m4: Use CLooG predefined macro to check for CLooG PPL.
	* configure: regenerate

From-SVN: r166682

committed Nov 12, 2010

0bb52d68 Browse Files

re PR bootstrap/46456 (cppbuiltin.o fails to build for arm-eabi) · 17f84643
```
	PR bootstrap/46456
	* cppbuiltin.c (define_builtin_macros_for_type_sizes): Split assert.

From-SVN: r166678
```
Joern Rennecke committed Nov 12, 2010
17f84643 Browse Files

re PR target/46435 (cris-elf --enable-werror-always build fails) · 973c3795

	PR target/46435
	* config/cris/cris.c (saved_regs_mentioned): Delete.
	(cris_reload_address_legitimized): Cast itype to enum reload_type.
	Remove unused variable op0p.
	(cris_rtx_costs): Cast argument 2 to rtx_cost to enum rtx_code.
	(cris_emit_movem_store): Use add_reg_note.

From-SVN: r166673

committed Nov 12, 2010

973c3795 Browse Files

re PR target/46438 (xtensa-elf --enable-werror-always build fails) · 046845de

	PR target/46438
	* config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Use LCT_NORMAL.
	(xtensa_setup_frame_addresses, xtensa_trampoline_init): Likewise.
	(xtensa_function_arg_1): De-constify cum.
	(xtensa_expand_prologue): Use add_reg_note.

From-SVN: r166672

committed Nov 12, 2010

046845de Browse Files

re PR target/46437 (mcore-elf --enable-werror-always build fails) · 1c71ec08
```
	PR target/46437
	* config/mcore/mcore.c (layout_mcore_frame): Remove unused variable
	localreg.

From-SVN: r166671
```
Joern Rennecke committed Nov 12, 2010
1c71ec08 Browse Files

Fix typo · aba2b02e

	* config/cloog.m4: Fix typo.  verison -> version.
	* configure: Regenerate.

From-SVN: r166670

committed Nov 12, 2010

aba2b02e Browse Files

Pass PPL libraries to CLooG version check · 27882098

	* config/cloog.m4: Pass ppl libraries to the CLooG version check.
	* configure: Regenerate.

From-SVN: r166669

committed Nov 12, 2010

27882098 Browse Files

function.c (expand_function_end): Set the locator of the prologue on the stack checking insns. · d16e455d
```
	* function.c (expand_function_end): Set the locator of the prologue on
	the stack checking insns.

From-SVN: r166668
```
Eric Botcazou committed Nov 12, 2010
d16e455d Browse Files

re PR c++/39415 (static_cast used as downcast can silently lose const) · d780189f

	PR c++/39415
	* typeck.c (build_static_cast_1): Convert to the target type
	when doing static_cast<cv Derived*>(Base*).

From-SVN: r166667

committed Nov 12, 2010

d780189f Browse Files

xtensa: Convert to fma. · 47c21725

        * config.gcc [xtensa] (extra_options): Add fused-madd.opt.
        * config/xtensa/xtensa.opt (mfused-madd): Remove.
        * config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
        MASK_FUSED_MADD.
        * config/xtensa/xtensa.md (fmasf4): Rename from muladdsf3; use
        * fma.
        (fnmasf4): Rename from mulsubsf3; use fma.

From-SVN: r166666

committed Nov 12, 2010

47c21725 Browse Files

re PR target/46450 (xstormy16-elf --enable-werror-always build fails) · f1cb6795

	PR target/46450
	* config/stormy16/stormy16.c (xstormy16_expand_prologue):
	Use add_reg_note.
	(xstormy16_function_arg): Dereference cum.
	(xstormy16_expand_builtin): Use expand_normal.
	Change type of omode to enum machine_mode.
	(combine_bnp): Rename and to and_insn.

From-SVN: r166665

committed Nov 12, 2010

f1cb6795 Browse Files

re PR target/46428 (moxie-elf --enable-werror-always build fails) · a8ea9484

	PR target/46428
	* config/moxie/moxie.c (moxie_expand_prologue): Remove unused variables.
	* config/moxie/moxie.h (HARD_REGNO_OK_FOR_BASE_P): Use unsigned
	comparison.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r166664

committed Nov 12, 2010

a8ea9484 Browse Files

re PR target/46431 (fr30-elf --enable-werror-always build fails) · 02809efd
```
	PR target/46431
	* config/fr30/fr30.md (*movsf_constant_store): Remove duplicated
	assignment.

From-SVN: r166663
```
Joern Rennecke committed Nov 12, 2010
02809efd Browse Files
re PR middle-end/44769 (warning for split_double when HOST_BITS_PER_WIDE_INT < BITS_PER_WORD) · ae77ff7a
```
	PR middle-end/44769
	* final.c (split_double): Don't use BITS_PER_WORD directly in
	shift count.

From-SVN: r166662
```
Joern Rennecke committed Nov 12, 2010
ae77ff7a Browse Files

re PR target/46412 (bfin-elf --enable-werror-always build fails) · d3c176fc

	PR target/46412
	* config/bfin/bfin-protos.h (bfin_local_alignment): Update prototype.
	* config/bfin/bfin.c: Include sel-sched.h .
	(bfin_cpus): Use BFIN_CPU_UNKNOWN for last initializer element.
	(expand_interrupt_handler_prologue): Remove unused variable insn.
	(bfin_load_pic_reg): Likewise.
	(bfin_rtx_costs): Make code / outer_code variables of type
	enum rtx_code, copied from re-named parameters.
	(bfin_local_alignment): Change align argument and return type
	to unsigned.
	(bfin_adjust_cost): Remove unused variable insn_type.
	Declare variables at start of block.
	(struct loop_info): Rename to...
	(struct loop_info_d).
	(workaround_rts_anomaly): Change type of icode to int.
	(harmless_null_pointer_p): Cast REGNO (..) to int before comparison
	with int-typed variable.
	(note_np_check_stores): Likewise.
	(trapping_loads_p): Remove unused variable pat.
	(bfin_expand_binop_builtin): Use expand_normal.
	(bfin_expand_unop_builtin): Likewise.
	(bfin_expand_builtin): Likewise.
	Set tmode before use.

From-SVN: r166661

committed Nov 12, 2010

d3c176fc Browse Files

re PR bootstrap/44756 ([meta-bug] --enable-werror-always issues) · 4a6336ad

	PR bootstrap/44756
	PR build/44767
	* doc/tm.texi.in (LOCAL_ALIGNMENT): State that the type, if any,
	should be unsigned.
	(STACK_SLOT_ALIGNMENT, LOCAL_DECL_ALIGNMENT, PUSH_ROUNDING): Likewise.
	* doc/tm.texi: Regenerate.

From-SVN: r166660

committed Nov 12, 2010

4a6336ad Browse Files

opts-common.c (decode_cmdline_option): Initialize separate_args. · c8967d95
```
	* opts-common.c (decode_cmdline_option): Initialize separate_args.

From-SVN: r166658
```
Pat Haugen committed Nov 12, 2010
c8967d95 Browse Files

invoke.texi (early-inlining-insns): Update default. · 211ceaca

	* doc/invoke.texi (early-inlining-insns): Update default.
	* params.def (early-inlining-insns): Default to 10.

From-SVN: r166657

committed Nov 12, 2010

211ceaca Browse Files

aix.h: #undef TARGET_AIX_OS before #define. · 146d930b
```
        * config/rs6000/aix.h: #undef TARGET_AIX_OS before #define.

From-SVN: r166654
```
Olivier Hainque committed Nov 12, 2010
146d930b Browse Files
re PR rtl-optimization/46433 (var-tracking.c doesn't include tm_p.h) · f42865cb
```
        PR rtl-optimization/46433
        * var-tracking.c: Include tm_p.h .

From-SVN: r166651
```
Joern Rennecke committed Nov 12, 2010
f42865cb Browse Files

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 8 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