Commits · dd6c7cdf8116f6c1b72bf7f5d07d674964296b7b · lvzhengyang / riscv-gcc-1

29 Oct, 2009 6 commits

decimal: Minor formatting and uglification fixes. · dd6c7cdf

2009-10-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/decimal/decimal: Minor formatting and uglification fixes.
	* include/decimal/decimal.h: Likewise.

From-SVN: r153701

committed Oct 29, 2009

dd6c7cdf Browse Files

pr41764_0.f: New. · 584573f9

2009-10-29  Rafael Avila de Espindola  <espindola@google.com>

	* gfortran.dg/lto/pr41764_0.f: New.

From-SVN: r153700

committed Oct 29, 2009

584573f9 Browse Files

re PR tree-optimization/41775 (IPA-SRA: ice in rewrite_stmt, at tree-into-ssa.c:1302) · 8a1326b3

2009-10-29  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/41775
	* tree-sra.c (build_ref_for_offset): Unshare *expr if not NULL.
	(generate_subtree_copies): Do not unshare agg.
	(load_assign_lhs_subreplacements): Do not unshare rhs.
	(sra_modify_assign): Do not unshare exprs.
	(propagate_subacesses_accross_link): Renamed to
	propagate_subaccesses_across_link.

	* testsuite/g++.dg/torture/pr41775.C: New testcase.

From-SVN: r153699

committed Oct 29, 2009

8a1326b3 Browse Files

arm.c (count_insns_for_constant): Rework to support counting for thumb2 immediates as well. · 162e4591

	* arm.c (count_insns_for_constant): Rework to support counting for
	thumb2 immediates as well.
	(find_best_start): Split out from arm_gen_constant.
	(arm_gen_constant): Rework to support XOR with immediate.

From-SVN: r153698

committed Oct 29, 2009

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mips.c (mips_emit_unary, [...]): New functions. · d48a3196

2009-10-29  Chao-ying Fu  <fu@mips.com>

	* config/mips/mips.c (mips_emit_unary, mips_force_unary): New
	functions.
	(mips_expand_synci_loop):  Use the length rtx to control the
	synci loop from the begin rtx that points to the first byte of
	the cache line.

From-SVN: r153696

committed Oct 29, 2009

d48a3196 Browse Files

Daily bump. · 18ab0fc8
```
From-SVN: r153694
```
GCC Administrator committed Oct 29, 2009
18ab0fc8 Browse Files

28 Oct, 2009 33 commits

PR fortran/41860 Treat vars as save with -fno-automatic · 0e8bc11d
```
From-SVN: r153689
```
Janne Blomqvist committed Oct 29, 2009
0e8bc11d Browse Files

lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of LDPL_ERROR · aff4273c

2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

       * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
       LDPL_ERROR

From-SVN: r153687

committed Oct 28, 2009

aff4273c Browse Files

invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin. · 180a2539

2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

	* doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.

From-SVN: r153686

committed Oct 28, 2009

180a2539 Browse Files

trans-common.c (create_common): Set TREE_PUBLIC to false on fake variables. · 4d62b56a

2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

	* trans-common.c (create_common): Set TREE_PUBLIC to false on
	fake variables.

2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

	* dbxout.c (dbxout_common_check): Accept non public trees.
	* dwarf2out.c (fortran_common): Accept non public trees.

From-SVN: r153685

committed Oct 28, 2009

4d62b56a Browse Files

common.opt (fuse-linker-plugin): New option. · da18ea94

2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

	* common.opt (fuse-linker-plugin): New option.
	* gcc.c (LINK_COMMAND_SPEC, main): Rename use-linker-plugin to
	fuse-linker-plugin.
	* opts.c (common_handle_option): Ignore OPT_fuse_linker_plugin.

From-SVN: r153683

committed Oct 28, 2009

da18ea94 Browse Files

Core issue 812, 861 · 160594b0

	Core issue 812, 861
	* name-lookup.c (set_decl_namespace): Deal properly with inline
	namespaces.
	(qualified_lookup_using_namespace): Overhaul.
	* pt.c (print_candidates): Handle getting an OVERLOAD.

change lookup algorithm

From-SVN: r153682

committed Oct 28, 2009

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* decl.c (cp_fname_init): Correct build_string argument. · 34ad94d8
```
From-SVN: r153681
```
Jason Merrill committed Oct 28, 2009
34ad94d8 Browse Files

re PR target/39715 ([cond-optab] extra sign extensions on Thumb) · c4bb78e9

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/39715
	* config/arm/arm.md (cstoresi4): Use gen_cstoresi_ltu_thumb1.
	(gen_cstoresi_ltu_thumb1): New splitter.

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/39715
	* gcc.target/arm/thumb-ltu.c: New.

From-SVN: r153678

committed Oct 28, 2009

c4bb78e9 Browse Files

re PR lto/41808 (error: non-trivial conversion at assignment) · cfee9aa4

2009-10-28  Richard Guenther  <rguenther@suse.de>

	PR lto/41808
	PR lto/41839
	* tree-ssa.c (useless_type_conversion_p): Do not treat
	conversions to pointers to incomplete types as useless.
	* gimple.c (gimple_types_compatible_p): Compare struct tags,
	not typedef names.

	* gcc.dg/lto/20091027-1_0.c: New testcase.
	* gcc.dg/lto/20091027-1_1.c: Likewise.
	* g++.dg/lto/20091026-1_0.C: Likewise.
	* g++.dg/lto/20091026-1_1.C: Likewise.
	* g++.dg/lto/20091026-1_a.h: Likewise.

From-SVN: r153671

committed Oct 28, 2009

cfee9aa4 Browse Files

re PR middle-end/41837 (Using '-O -fipa-struct-reorg -fwhole-program… · a1c65695

re PR middle-end/41837 (Using '-O -fipa-struct-reorg -fwhole-program -fprofile-generate' gives 'internal compiler error: Segmentation fault')

	PR middle-end/41837
	* ipa-struct-reorg.c (find_field_in_struct_1): Return NULL if
	fields don't have DECL_NAME.

	* gcc.dg/pr41837.c: New test.

From-SVN: r153670

committed Oct 28, 2009

a1c65695 Browse Files

re PR debug/41801 (VTA: ICE in loc_cmp.) · f46835f5

	PR debug/41801
	* builtins.c (get_builtin_sync_mem): Expand loc in ptr_mode,
	call convert_memory_address on addr.

	* g++.dg/ext/sync-3.C: New test.

From-SVN: r153669

committed Oct 28, 2009

f46835f5 Browse Files

re PR target/41762 (internal compiler error when compiling xorg-server) · 6ac719d3

	PR target/41762
	* config/i386/i386.c (ix86_pic_register_p): Don't call
	rtx_equal_for_cselib_p for VALUEs discarded as useless.

	* gcc.dg/pr41762.c: New test.

From-SVN: r153667

committed Oct 28, 2009

6ac719d3 Browse Files

var-tracking.c (emit_note_insn_var_location): Don't call the second… · 7cf72011

var-tracking.c (emit_note_insn_var_location): Don't call the second vt_expand_loc unnecessarily when...

	* var-tracking.c (emit_note_insn_var_location): Don't call the second
	vt_expand_loc unnecessarily when location is not a register nor
	memory.

From-SVN: r153666

committed Oct 28, 2009

7cf72011 Browse Files

var-tracking.c (emit_note_insn_var_location): Get the mode of a variable part… · e70545b0

var-tracking.c (emit_note_insn_var_location): Get the mode of a variable part from its REG, MEM or VALUE.

	* var-tracking.c (emit_note_insn_var_location): Get the mode of
	a variable part from its REG, MEM or VALUE.

From-SVN: r153665

committed Oct 28, 2009

e70545b0 Browse Files

gimple.c (gimple_get_alias_set): Fix comment typo. · f883d997

2009-10-28  Richard Guenther  <rguenther@suse.de>

        * gimple.c (gimple_get_alias_set): Fix comment typo.

From-SVN: r153664

committed Oct 28, 2009

f883d997 Browse Files

[multiple changes] · 68523ddb

2009-10-28  Bob Duff  <duff@adacore.com>

	* s-fileio.adb: Give more information in exception messages.

2009-10-28  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Document new -gnatyt requirement for space after right
	paren if next token starts with digit or letter.
	* styleg.adb (Check_Right_Paren): New rule for space after if next
	character is a letter or digit.

From-SVN: r153663

committed Oct 28, 2009

68523ddb Browse Files

[multiple changes] · 66a63e0d

2009-10-28  Thomas Quinot  <quinot@adacore.com>

	* s-crtl.ads (System.CRTL.strerror): New function.

2009-10-28  Ed Schonberg  <schonberg@adacore.com>

	* sem_type.adb: Add guard to recover some type errors.

From-SVN: r153662

committed Oct 28, 2009

66a63e0d Browse Files

[multiple changes] · fc475a08

2009-10-28  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Add_To_Or_Remove_From_List): New name of procedure
	Add_If_Not_In_List to account to the fact that a directory may be
	removed from the list. Only remove directory if Removed is True.

2009-10-28  Gary Dismukes  <dismukes@adacore.com>

	* a-textio.ads, a-textio.ads: Put back function EOF_Char in private
	part. Put back body of function EOF_Char.
	* a-tienau.adb: Remove with of Interfaces.C_Streams and change EOF back
	to EOF_Char.

2009-10-28  Emmanuel Briot  <briot@adacore.com>

	* prj-tree.adb (Free): Fix memory leak.

2009-10-28  Thomas Quinot  <quinot@adacore.com>

	* s-fileio.adb: Minor reformatting

From-SVN: r153661

committed Oct 28, 2009

fc475a08 Browse Files

* gcc-interface/Make-lang.in: Update dependencies. · 4d8f8ffe
```
From-SVN: r153660
```
Arnaud Charlet committed Oct 28, 2009
4d8f8ffe Browse Files

tree.c (free_lang_data_in_type): Do not call get_alias_set. · 14cf68d9

2009-10-28  Richard Guenther  <rguenther@suse.de>

	* tree.c (free_lang_data_in_type): Do not call get_alias_set.
	(free_lang_data): Unconditionally compute alias sets for all
	standard integer types.  Bail out if gate bailed out previously.
	Do not reset the types_compatible_p langhook.
	(gate_free_lang_data): Remove.
	(struct pass_ipa_free_lang_data): Enable unconditionally.
	* gimple.c (gimple_get_alias_set): Use the same alias-set for
	all pointer types.

From-SVN: r153659

committed Oct 28, 2009

14cf68d9 Browse Files

[multiple changes] · 69ba91ed

2009-10-28  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb, exp_ch9.adb, prj-nmsc.adb, tbuild.adb, ali.adb,
	types.ads: Minor reformatting

2009-10-28  Tristan Gingold  <gingold@adacore.com>

	* init.c: Fix __gnat_error_handler for Darwin10 (Snow Leopard)

From-SVN: r153658

committed Oct 28, 2009

69ba91ed Browse Files

[multiple changes] · 5f3f175d

2009-10-28  Thomas Quinot  <quinot@adacore.com>

	* exp_ch4.adb (Expand_N_Type_Conversion): Perform Integer promotion for
	the operand of the unary minus and ABS operators.

	* sem_type.adb (Covers): A concurrent type and its corresponding record
	type are compatible.
	* exp_attr.adb (Expand_N_Attribute_Reference): Do not rewrite a 'Access
	attribute reference for the current instance of a protected type while
	analyzing an access discriminant constraint in a component definition.
	Such a reference is handled in the corresponding record's init proc,
	while initializing the constrained component.
	* exp_ch9.adb (Expand_N_Protected_Type_Declaration): When creating the
	corresponding record type, propagate components'
	Has_Per_Object_Constraint flag.
	* exp_ch3.adb (Build_Init_Procedure.Build_Init_Statements):
	For a concurrent type, set up concurrent aspects before initializing
	components with a per object constrain, because they may be controlled,
	and their initialization may call entries or protected subprograms of
	the enclosing concurrent object.

2009-10-28  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Add_If_Not_In_List): New subprogram, for better sharing
	of code.
	(Find_Source_Dirs): resolve links if Opt.Follow_Links_For_Dirs when
	processing the directories specified explicitly in the project file.

From-SVN: r153657

committed Oct 28, 2009

5f3f175d Browse Files

[multiple changes] · b87971f3

2009-10-28  Robert Dewar  <dewar@adacore.com>

	* a-ztexio.adb, a-ztexio.ads, a-witeio.ads, a-witeio.adb,
	a-textio.ads, a-textio.adb: Reorganize (moving specs from private part
	to body).
	(Initialize_Standard_Files): New procedure.
	* a-tienau.adb: Minor change to make EOF directly visible
	* a-tirsfi.ads, a-wrstfi.adb, a-wrstfi.ads, a-zrstfi.adb,
	a-zrstfi.ads, a-tirsfi.adb: New unit, initial version.
	* gnat_rm.texi: Add documentation for
	Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files.
	* Makefile.rtl: Add entries for
	Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files

2009-10-28  Thomas Quinot  <quinot@adacore.com>

	* exp_ch9.ads: Minor reformatting
	* sem_ch3.adb: Minor reformatting
	* sem_aggr.adb: Minor reformatting.
	* sem_attr.adb: Minor reformatting
	* tbuild.adb, tbuild.ads, par-ch4.adb, exp_ch4.adb (Tbuild.New_Op_Node):
	New subprogram.
	Minor code reorganization/factoring.

From-SVN: r153656

committed Oct 28, 2009

b87971f3 Browse Files

re PR middle-end/41855 (ICE in refs_may_alias_p_1, at tree-ssa-alias.c:855) · 1307c758

2009-10-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/41855
	* tree-ssa-alias.c (refs_may_alias_p_1): Deal with CONST_DECLs
	(ref_maybe_used_by_call_p_1): Fix bcopy handling.
	(call_may_clobber_ref_p_1): Likewise.
	* tree-ssa-structalias.c (find_func_aliases): Likewise.
	* alias.c (nonoverlapping_memrefs_p): Deal with CONST_DECLs.

	* gfortran.dg/lto/20091028-1_0.f90: New testcase.
	* gfortran.dg/lto/20091028-1_1.c: Likewise.
	* gfortran.dg/lto/20091028-2_0.f90: Likewise.
	* gfortran.dg/lto/20091028-2_1.c: Likewise.

From-SVN: r153655

committed Oct 28, 2009

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stl_iterator_base_funcs.h: (next): Change template parameter name consistently… · de5b9f12

stl_iterator_base_funcs.h: (next): Change template parameter name consistently with the resolution of DR...

2009-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_iterator_base_funcs.h: (next): Change
	template parameter name consistently with the resolution
	of DR 1011 ([Ready] in Santa Cruz).

From-SVN: r153654

committed Oct 28, 2009

de5b9f12 Browse Files

re PR rtl-optimization/41812 (test 20071030-1.c fails execution on powerpc64) · e5bb5009

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/41812

	Revert:
	2009-06-27  Paolo Bonzini  <bonzini@gnu.org>

	* df-problems.c (df_md_scratch): New.
	(df_md_alloc, df_md_free): Allocate/free it.
	(df_md_local_compute): Only include live registers in init.
	(df_md_transfer_function): Prune the in-set computed by
	the confluence function, and the gen-set too.

From-SVN: r153652

committed Oct 28, 2009

e5bb5009 Browse Files

re PR target/39715 ([cond-optab] extra sign extensions on Thumb) · 5d49d0ea

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/39715
	* combine.c (simplify_comparison): Use extensions to
	widen comparisons.  Try an ANDing first.

testsuite:
2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/39715
	* gcc.target/arm/thumb-bitfld1.c: New.

From-SVN: r153651

committed Oct 28, 2009

5d49d0ea Browse Files

re PR target/40741 (code size explosion for integer comparison) · 582021ba

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/40741
	* config/arm/arm.c (thumb1_rtx_costs): IOR or XOR with
	a small constant is cheap.
	* config/arm/arm.md (andsi3, iorsi3): Try to place the result of
	force_reg on the LHS.
	(xorsi3): Likewise, and split the XOR if the constant is complex
	and not in Thumb mode.

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/40741
	* gcc.target/arm/thumb-branch1.c: New.

From-SVN: r153650

committed Oct 28, 2009

582021ba Browse Files

re PR libstdc++/40852 ([parallel-mode] parallel sort run time increases ~10 fold… · 15e2a6c0

re PR libstdc++/40852 ([parallel-mode] parallel sort run time increases ~10 fold when vector size gets over ~4*10^9)

2009-10-28  Johannes Singler  <singler@kit.edu>

        PR libstdc++/40852
        * include/parallel/multiseq_selection.h
        (multiseq_partition, multiseq_selection):  Avoid intermediate
        values exceeding the integer type range for very large inputs.

From-SVN: r153648

committed Oct 28, 2009

15e2a6c0 Browse Files

expmed.c (emit_store_flag): Check costs before transforming to the opposite representation. · 533d4b99

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	* expmed.c (emit_store_flag): Check costs before
	transforming to the opposite representation.

From-SVN: r153647

committed Oct 28, 2009

533d4b99 Browse Files

sh.md (cbranchfp4_media): Remove hack extending cstore result to DImode. · 42663bf1

2009-10-28  Paolo Bonzini  <bonzini@gnu.org>

	* config/sh/sh.md (cbranchfp4_media): Remove hack extending
	cstore result to DImode.

From-SVN: r153646

committed Oct 28, 2009

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sh.md (stuff_delay_slot): Move const_int pattern inside the unspec vector. · f60e5a20
```
	* config/sh/sh.md (stuff_delay_slot): Move const_int pattern
	inside the unspec vector.

From-SVN: r153643
```
Kaz Kojima committed Oct 28, 2009
f60e5a20 Browse Files
Daily bump. · 5690de8f
```
From-SVN: r153621
```
GCC Administrator committed Oct 28, 2009
5690de8f Browse Files

27 Oct, 2009 1 commit
- * cgraphunit.c (cgraph_optimize): Maintain timevar stack properly. · 9ba0399e
```
From-SVN: r153618
```
  Richard Henderson committed Oct 27, 2009
  9ba0399e Browse Files