Commits · 650b53291f0983f0af75e81729c3774b28967b69 · lvzhengyang / riscv-gcc-1

21 Jul, 2010 17 commits

Eliminate the computed goto in x64 varargs. · 650b5329

Use a simple test and branch vs 0 instead.  Which also allows us
to avoid funny code emission problems as well.

From-SVN: r162384

committed Jul 21, 2010

650b5329 Browse Files

IA64 uses // instead of # for comments in its assembly file. · 5634254c
```
	PR c++/44641
	* lib/scanasm.exp (dg-function-on-line): Fix regex for IA64's
	comments.

From-SVN: r162383
```
Jeffrey Yasskin committed Jul 21, 2010
5634254c Browse Files

Fix PR 44955: Strip off the real and complex parts. · 7c6dafac

2010-07-21  Changpeng Fang  <changpeng.fang@amd.com>

	PR tree-optimization/44955
	* tree-ssa-loop-prefetch.c (analyze_ref): Strip off the real
	and imagine parts of a complex, so that they can have the same
	base and fall into the same group.

From-SVN: r162381

committed Jul 21, 2010

7c6dafac Browse Files

re PR lto/45018 (ICE: tree check: did not expect class 'type', have 'type'… · 60f6be5a

re PR lto/45018 (ICE: tree check: did not expect class 'type', have 'type' (record_type) in contains_placeholder_p, at tree.c:2749)

2010-07-21  Richard Guenther  <rguenther@suse.de>

	PR lto/45018
	* tree.c (find_decls_types_r): Do not follow TREE_CHAIN
	of TYPE_DECLs.  Do not follow TYPE_NEXT_VARIANT,
	TYPE_NEXT_PTR_TO, nor TYPE_NEXT_REF_TO or TYPE_CANONICAL.

	* g++.dg/lto/20100721-1_0.C: New testcase.

From-SVN: r162380

committed Jul 21, 2010

60f6be5a Browse Files

* make-temp-file.c (choose_tmpdir): Append a dot to P_tmpdir if needed. · 79cf7628
```
From-SVN: r162379
```
Pascal Obry committed Jul 21, 2010
79cf7628 Browse Files
* tree.c (cp_tree_equal): Fix CONSTRUCTOR handling. · 31d06664
```
From-SVN: r162378
```
Jason Merrill committed Jul 21, 2010
31d06664 Browse Files
parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL to cp_finish_decl. · 557165ae
```
	* parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
	to cp_finish_decl.

From-SVN: r162377
```
Jason Merrill committed Jul 21, 2010
557165ae Browse Files

re PR tree-optimization/44900 (The variable of SSE will be broken) · 75a75e91

2010-07-21  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/44900
	* tree-sra.c (load_assign_lhs_subreplacements): Updated comments.
	(sra_modify_assign): Move gsi to the next statmenent unconditionally.

	* testsuite/g++.dg/torture/pr44900.C: New test.

From-SVN: r162375

committed Jul 21, 2010

75a75e91 Browse Files

trans.h (gfc_get_return_label): Removed. · d74d8807

2010-07-21  Daniel Kraft  <d@domob.eu>

	* trans.h (gfc_get_return_label): Removed.
	(gfc_generate_return): New method.
	(gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
	returning a tree directly.
	* trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
	(gfc_trans_block_construct): Update for new interface to
	`gfc_trans_deferred_vars'.
	* trans-decl.c (current_function_return_label): Removed.
	(current_procedure_symbol): New variable.
	(gfc_get_return_label): Removed.
	(gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
	returning a tree directly.
	(get_proc_result), (gfc_generate_return): New methods.
	(gfc_generate_function_code): Clean up and do init/cleanup here
	also with gfc_wrapped_block.  Remove return-label but rather
	return directly.

From-SVN: r162373

committed Jul 21, 2010

d74d8807 Browse Files

re PR middle-end/44738 (c-c++-common/uninit-17.c failed) · 426797b2

	PR middle-end/44738
	* tree-ssa.c (warn_uninit): Avoid emitting an unnecessary message.

	PR middle-end/44738
	* c-c++-common/uninit-17.c: Correct expected error.

From-SVN: r162372

committed Jul 21, 2010

426797b2 Browse Files

re PR middle-end/45013 (Failed to build 483.xalancbmk in SPEC CPU 2006) · 35e3a6e9

2010-07-21  Richard Guenther  <rguenther@suse.de>

	PR middle-end/45013
	* tree-ssa.c (useless_type_conversion_p): Dispatch to
	gimple_types_compatible_p only when in lto.
	* gimple.c (gimple_types_compatible_p): Use canonical types
	to speed up comparison.

From-SVN: r162371

committed Jul 21, 2010

35e3a6e9 Browse Files

tree-flow.h (referenced_var): Move define ... · 3f2930d8

2010-07-21  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (referenced_var): Move define ...
	* tree-flow-inline.h (referenced_var): ... here as an inline
	function.  Assert here ...
	* tree-dfa.c (referenced_var_lookup): ... instead of here.
	* tree-ssa.c (maybe_optimize_var): Check if the variable
	is in referenced vars.
	(execute_update_addresses_taken): Remove old broken check.
	* gimple-pretty-print.c (pp_points_to_solution): Use
	referenced_var_lookup.
	* tree-into-ssa.c (dump_decl_set): Likewise.

From-SVN: r162368

committed Jul 21, 2010

3f2930d8 Browse Files

re PR debug/45003 (VTA issues with sign/zero extension and debug temporaries) · 370ae599

	PR debug/45003
	* var-tracking.c (reverse_op): Also handle {SIGN,ZERO}_EXTEND of
	a MEM.
	* dwarf2out.c (loc_descriptor): Don't handle SIGN_EXTEND nor
	ZERO_EXTEND here.

	* gcc.dg/guality/pr45003-2.c: New test.
	* gcc.dg/guality/pr45003-3.c: New test.

From-SVN: r162364

committed Jul 21, 2010

370ae599 Browse Files

* gcc.dg/guality/asm-1.c: New test. · a431e913
```
From-SVN: r162363
```
Jakub Jelinek committed Jul 21, 2010
a431e913 Browse Files

re PR fortran/44697 (I/O testsuite failures: \r\n vs \n - gfortran.dg/ftell_3.f90) · 6b2b43d8

2010-07-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/44697
	* gfortran.dg/ftell_3.f90: Take care of cr-lf record endings.

From-SVN: r162362

committed Jul 21, 2010

6b2b43d8 Browse Files

appendix_contributing.xml: Update for new reality. · 7d8cafcd

2010-07-19  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/appendix_contributing.xml: Update for new reality.
	* doc/Makefile.am (doc-xml): New default rule for XML output.
	(doc-xml-single-doxygen): Standardize output names.
	* doc/Makefile.in: Regenerate.

	* doc/doxygen/user.cfg.in: Tweak.

From-SVN: r162361

committed Jul 21, 2010

7d8cafcd Browse Files

Daily bump. · eb061dfb
```
From-SVN: r162360
```
GCC Administrator committed Jul 21, 2010
eb061dfb Browse Files

20 Jul, 2010 23 commits

* vxworks.c (vxworks_emutls_var_fields): Pass locus to build_decls. · 7703295f
```
From-SVN: r162356
```
Richard Henderson committed Jul 20, 2010
7703295f Browse Files

arm.md (thumb1_addsi3): Add alternative and split for computing the sum of the… · 16737e76

arm.md (thumb1_addsi3): Add alternative and split for computing the sum of the stack pointer and a...

	* config/arm/arm.md (thumb1_addsi3): Add alternative and split for
	computing the sum of the stack pointer and a large constant.
	* config/arm/constraints.md (M): Remove superfluous parentheses.
	(Pc): New constraint.

From-SVN: r162355

committed Jul 20, 2010

16737e76 Browse Files

re PR c++/44641 (Generated constructors and destructors get wrong debug location… · 0603fe68

re PR c++/44641 (Generated constructors and destructors get wrong debug location when a typedef uses a forward declaration of the type before the definition)

PR c++/44641
        * gcc/cp/pt.c (instantiate_class_template): Propagate the
        template's location to its instance.

       	* gcc/testsuite/lib/scanasm.exp (dg-function-on-line): Test
        that a function is defined on the current line.
        * gcc/testsuite/g++.dg/debug/dwarf2/lineno-simple1.C: New.
        Line number sanity test.
        * gcc/testsuite/g++.dg/debug/dwarf2/pr44641.C: New.

From-SVN: r162349

committed Jul 20, 2010

0603fe68 Browse Files

re PR debug/45006 (Failed to bootstrap) · 1b47fe3f

	PR debug/45006
	* cfgexpand.c (expand_debug_expr): Only look at TYPE_UNSIGNED of
	operand's type if exp is tcc_unary class tree.

From-SVN: r162348

committed Jul 20, 2010

1b47fe3f Browse Files

Add myself to MAINTAINERS. · b0b01eb0
```
From-SVN: r162347
```
Jeffrey Yasskin committed Jul 20, 2010
b0b01eb0 Browse Files
rs6000.md (abs<mode>2_isel, [...]): Reverse sense of if_then_else condition. · 97c56ee3
```
	* config/rs6000/rs6000.md (abs<mode>2_isel, nabs<mode>2_isel):
	Reverse sense of if_then_else condition.

From-SVN: r162346
```
Nathan Froyd committed Jul 20, 2010
97c56ee3 Browse Files
re PR c++/44967 ([C++0x] decltype of method call dependent on pack expansion crashes) · 68f7159d
```
	PR c++/44967
	* pt.c (tsubst_copy_and_build): Rework last change.

From-SVN: r162345
```
Jason Merrill committed Jul 20, 2010
68f7159d Browse Files

rs6000.opt (mblock-move-inline-limit): New option. · d95016e0

gcc/
	* config/rs6000/rs6000.opt (mblock-move-inline-limit): New option.
	* config/rs6000/rs6000.c (rs6000_override_options): Set
	rs6000_block_move_inline_limit appropriately.
	(expand_block_move): Use rs6000_block_move_inline_limit.
	* doc/invoke.texi (mblock-move-inline-limit): Document.

gcc/testsuite/
	* gcc.target/powerpc/block-move-1.c: New test.
	* gcc.target/powerpc/block-move-2.c: New test.

From-SVN: r162344

committed Jul 20, 2010

d95016e0 Browse Files

re PR c++/44967 ([C++0x] decltype of method call dependent on pack expansion crashes) · a397bb72
```
	PR c++/44967
	* pt.c (tsubst_copy_and_build): Handle partial substitution of
	CALL_EXPR.

From-SVN: r162343
```
Jason Merrill committed Jul 20, 2010
a397bb72 Browse Files

postreload.c (fixup_debug_insns): Remove arg REGNO. · caa4a250

	* postreload.c (fixup_debug_insns): Remove arg REGNO.  New args
	FROM and TO.  All callers changed.  Don't look for tracked uses,
	just scan the RTL for DEBUG_INSNs and substitute.
	(reload_combine_recognize_pattern): Call fixup_debug_insns.
	(reload_combine): Ignore DEBUG_INSNs.

From-SVN: r162342

committed Jul 20, 2010

caa4a250 Browse Files

re PR lto/42696 (lto1 error with -fsigned-char and char comparison) · be5fda91
```
2010-07-20  Richard Guenther  <rguenther@suse.de>

	PR lto/42696
	* gcc.dg/lto/20100720-4_0.c: New testcase.

From-SVN: r162341
```
Richard Guenther committed Jul 20, 2010
be5fda91 Browse Files

re PR lto/43221 ([LTO] ICE in get_alias_set, at alias.c:717) · cf259b84

2010-07-20  Richard Guenther  <rguenther@suse.de>

	PR lto/43221
	* gcc.dg/lto/20100720-2_0.c: New testcase.
	* gcc.dg/lto/20100720-2_1.c: Likewise.

From-SVN: r162339

committed Jul 20, 2010

cf259b84 Browse Files

re PR lto/43208 (lto1: error: invalid conversion in return statement) · eeee47af

2010-07-20  Richard Guenther  <rguenther@suse.de>

	PR lto/43208
	* gcc.dg/lto/20100720-1_0.c: New testcase.
	* gcc.dg/lto/20100720-1_1.c: Likewise.

From-SVN: r162338

committed Jul 20, 2010

eeee47af Browse Files

var-tracking.c (vt_expand_loc, [...]): Bump maximum depth to 8 from 5. · d2d57152
```
	* var-tracking.c (vt_expand_loc, vt_expand_loc_dummy): Bump maximum
	depth to 8 from 5.

From-SVN: r162337
```
Jakub Jelinek committed Jul 20, 2010
d2d57152 Browse Files

re PR debug/45003 (VTA issues with sign/zero extension and debug temporaries) · 68eaf35c

	PR debug/45003
	* cfgexpand.c (expand_debug_expr) <case NOP_EXPR>: Use ZERO_EXTEND
	or SIGN_EXTEND depending on TYPE_UNSIGNED of the operand's type
	instead of the result's type.

	* gcc.dg/guality/pr45003-1.c: New test.

From-SVN: r162336

committed Jul 20, 2010

68eaf35c Browse Files

re PR tree-optimization/44977 (ice in propagate_rhs_into_lhs, at tree-ssa-dom.c:2728) · 720151ca

2010-07-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44977
	* tree-ssa-dom.c (propagate_rhs_into_lhs): Do not create invalid
	SSA form.

	* gcc.dg/torture/pr44977.c: New testcase.

From-SVN: r162334

committed Jul 20, 2010

720151ca Browse Files

20090313_0.c: Use dg-require-effective-target sync_char_short · cd2be65a

2010-07-20  Bingfeng Mei  <bmei@broadcom.com>

	* gcc.dg/lto/20090313_0.c: Use dg-require-effective-target
	sync_char_short

From-SVN: r162331

committed Jul 20, 2010

cd2be65a Browse Files

lto-symtab.c (lto_symtab_merge): Use gimple_types_compatible_p. · f5d6836a

2010-07-20  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (lto_symtab_merge): Use gimple_types_compatible_p.
	(lto_symtab_merge_decls_2): Likewise.
	* gimple.h (gimple_types_compatible_p): Declare.
	* gimple.c (gimple_queue_type_fixup): Remove.
	(gimple_fixup_complete_and_incomplete_subtype_p): Likewise.
	(gimple_compatible_complete_and_incomplete_type_p): New
	function.
	(gimple_types_compatible_p): Adjust.
	(gimple_register_type): Remove type fixup code.
	(print_gimple_types_stats): Adjust.
	(free_gimple_type_tables): Likewise.
	* lto-streamer-in.c (input_gimple_stmt): Use gimple_types_compatible_p.
	* tree-ssa.c (useless_type_conversion_p): Likewise.

From-SVN: r162330

committed Jul 20, 2010

f5d6836a Browse Files

re PR debug/44971 (-fcompare-debug failure with uninitialized read in walk_gimple_stmt) · ad650c92

2010-07-20  Richard Guenther  <rguenther@suse.de>

	PR middle-end/44971
	PR middle-end/44988
	* tree-ssa.c (maybe_optimize_var): New function split out from ...
	(execute_update_addresses_taken): ... here.
	(non_rewritable_mem_ref_base): Likewise.
	(execute_update_addresses_taken): Do not iterate over all referenced
	vars but just all local decls and parms.
	Properly check call and asm arguments and rewrite call arguments.

	* gcc.dg/pr44971.c: New testcase.
	* gcc.c-torture/compile/pr44988.c: Likewise.

From-SVN: r162329

committed Jul 20, 2010

ad650c92 Browse Files

[multiple changes] · 93f1d855

2010-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* libsupc++/unwind-cxx.h: Minor formatting / stylistic tweaks.

2010-07-20  Mikael Pettersson  <mikpe@it.uu.se>

	PR libstdc++/44902
	* libsupc++/unwind-cxx.h (__cxa_type_match): Correct prototype.
	(__cxa_begin_cleanup): Likewise.

From-SVN: r162328

committed Jul 20, 2010

93f1d855 Browse Files

Makefile.am (doc-texinfo): New rule. · 547f963b

2010-07-19  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/Makefile.am (doc-texinfo): New rule.
	(doc-texinfo-docbook): New rule.
	(DB2TEXI_FLAGS): New.
	(doc-xml-single-docbook): Just the manual, not the set. Tweak flags.
	* doc/Makefile.in: Regenerate.

From-SVN: r162327

committed Jul 20, 2010

547f963b Browse Files

re PR fortran/44929 ([OOP] Parsing error of derived type name starting with 'REAL') · 13411c9d

2010-07-19  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/44929
	* gfortran.dg/allocate_with_typespec.f90: New test.
	* gfortran.dg/allocate_derived_1.f90: Update error message.

2010-07-19  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/44929
	* fortran/match.c (match_type_spec): Check for derived type before
	intrinsic types.

From-SVN: r162325

committed Jul 20, 2010

13411c9d Browse Files

re PR c++/44996 ([C++0x] decltype produces rvalue reference type for parenthesized id-expression) · 8145be01
```
	PR c++/44996
	* semantics.c (finish_decltype_type): Correct decltype
	of parenthesized rvalue reference variable.

From-SVN: r162323
```
Jason Merrill committed Jul 19, 2010
8145be01 Browse Files