Commits · 94d285a53ceab450cbc35e0673c36cd7fc6dd2ea · lvzhengyang / riscv-gcc-1

19 Apr, 2006 14 commits

re PR c++/26558 (segfault on syntax error) · 94d285a5

	PR c++/26558
	* parser.c (cp_parser_class_name): Check for invalid typenames.
	Rearrange code.

	* g++.dg/parse/template19.C: New test.

From-SVN: r113096

committed Apr 19, 2006

94d285a5 Browse Files

re PR c++/26789 (ICE on incomplete struct with -fmudflap) · 51e8f10c

	PR mudflap/26789
	* testsuite/libmudflap.c++/error1-frag.cxx: New test.

	PR mudflap/26790
	* testsuite/libmudflap.c++/error2-frag.cxx: New test.

From-SVN: r113095

committed Apr 19, 2006

51e8f10c Browse Files

Fix PR numbers. · 91d876d9
```
From-SVN: r113094
```
Volker Reichelt committed Apr 19, 2006
91d876d9 Browse Files

re PR c++/26739 (ICE in g++.old-deja/g++.pt/friend36.C) · 0014c247

	PR c++/26739
	* pt.c (tsubst_friend_function): Return early if
	pushdecl_namespace_level fails.

	* g++.old-deja/g++.pt/friend36.C: Adjust error markers.

From-SVN: r113090

committed Apr 19, 2006

0014c247 Browse Files

re PR c++/26036 (Treating a class object as a function with member variables causes hang) · b815a631

	PR c++/26036
	* typeck.c (convert_arguments): Return error_mark_node instead of
	error_mark_list.
	* cp-tree.h (error_mark_list): Remove declaration.
	* decl.c (error_mark_list): Remove definition.
	(cxx_init_decl_processing): Do not initialize error_mark_list.

	* g++.dg/expr/call3.C: New test.

From-SVN: r113087

committed Apr 19, 2006

b815a631 Browse Files

re PR c++/10385 (Internal compiler error in build_up_reference, at cp/cvt.c:353,… · d149fba0

re PR c++/10385 (Internal compiler error in build_up_reference, at cp/cvt.c:353, on invalid dynamic_cast)

	PR c++/10385
	* rtti.c (build_dynamic_cast_1): Check for invalid conversions
	before calling convert_to_reference.
	* cvt.c (convert_to_reference): Assert that reftype is a
	REFERENCE_TYPE.

	* g++.dg/conversion/dynamic1.C: New test.

From-SVN: r113084

committed Apr 19, 2006

d149fba0 Browse Files

natFileChannelPosix.cc (write): Properly handle EINTR. · 37e7dc12
```
	* gnu/java/nio/channels/natFileChannelPosix.cc (write): Properly
	handle EINTR.

From-SVN: r113082
```
Tom Tromey committed Apr 19, 2006
37e7dc12 Browse Files

re PR c++/27102 (ICE with invalid class name in function template) · fa6098f8

	PR c++/27102
	* class.c (currently_open_class): Tidy.
	* decl.c (grokdeclarator): If we encounter an erroneous
	declarator, assume that we have already issued an error message
	and return.  Return error_mark_node instead of NULL_TREE in more
	places.  Issue errors about function definitions that do not have
	a function declarator.  Check for complete types for all function
	definitions. 
	* cp-tree.h (cp_error_declarator): Remove.
	(currently_open_class): Change return type.
	* parser.c (cp_parser_id_expression): Add optional_p parameter.
	(cp_parser_parse_diagnose_invalid_type_name): Adjust calls.
	(cp_parser_id_expression): Likewise.
	(cp_parser_unqualified_id): If the name is optional, return
	NULL_TREE.
	(cp_parser_postfix_dot_deref_expression): Adjust calls.
	(cp_parser_type_parameter): Likewise.
	(cp_parser_unqualified_id): Likewise.
	(cp_parser_direct_declarator): Likewise.
	(cp_parser_declarator_id): Add optional_p parameter.
	(cp_parser_function_definition_from_specifiers_and_declarator):
	Assume that start_function indicates failure only if it has issued
	an error.
	(cp_parser_omp_var_list_no_open): Adjust calls.
	
	PR c++/27102
	* g++.dg/template/crash35.C: Tweak error markers.
	* g++.dg/template/crash46.C: New test.
	* g++.old-deja/g++.brendan/friend4.C: Tweak error markers.
	* g++.old-deja/g++.pt/incomplete1.C: Likewise.

From-SVN: r113081

committed Apr 19, 2006

fa6098f8 Browse Files

dominance.c: Include timevar.h. · 74c96e0c

	* dominance.c: Include timevar.h.
	(calculate_dominance_info): Use TV_DOMINANCE.
	* timevar.def (TV_DOMINANCE): New timevar.
	* Makefile.in (dominance.o): Add TIMEVAR_H dependency.

From-SVN: r113075

committed Apr 19, 2006

74c96e0c Browse Files

PR reference added to ChangeLog · 4414de4a
```
From-SVN: r113073
```
Andreas Krebbel committed Apr 19, 2006
4414de4a Browse Files

ifcvt.c (noce_emit_move_insn): Call store_bit_field if the resulting move would be an INSV insn. · e90cd854

2006-04-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* ifcvt.c (noce_emit_move_insn): Call store_bit_field if the resulting
	move would be an INSV insn.
	(noce_process_if_block): Don't optimize if the destination is a 
	ZERO_EXTRACT which can't be handled by noce_emit_move_insn.

2006-04-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.c-torture/compile/20060419-1.c: Added.

From-SVN: r113072

committed Apr 19, 2006

e90cd854 Browse Files

s390.md: Add comments with the instructions emitted by an insn pattern if macros are used. · 43a09b63

2006-04-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md: Add comments with the instructions emitted
	by an insn pattern if macros are used.

From-SVN: r113071

committed Apr 19, 2006

43a09b63 Browse Files

configure.in (m32c): Build libstdc++-v3. · e88a2c09

* configure.in (m32c): Build libstdc++-v3.  Pass flags to
reference libgloss so that libssp can be built in a combined
tree.
* configure: Regenerate.

From-SVN: r113066

committed Apr 18, 2006

e88a2c09 Browse Files

Daily bump. · bca724e6
```
From-SVN: r113064
```
GCC Administrator committed Apr 19, 2006
bca724e6 Browse Files

18 Apr, 2006 16 commits

re PR rtl-optimization/26026 (power of 2 mod missing optimisation) · 0f35201e

	PR rtl-optimization/26026
	* fold-const.c (fold_binary): Optimize div and mod where the divisor
	is a known power of two shifted left a variable amount.

From-SVN: r113060

committed Apr 19, 2006

0f35201e Browse Files

dwarf2out.c (prune_unused_types_update_strings): Don't add strings to hash table… · 76f7a74f

dwarf2out.c (prune_unused_types_update_strings): Don't add strings to hash table twice when the debug_str section has SECTION_MERGE.

	* dwarf2out.c (prune_unused_types_update_strings): Don't add strings
	to hash table twice when the debug_str section has SECTION_MERGE.

From-SVN: r113057

committed Apr 18, 2006

76f7a74f Browse Files

soft-fp: New directory. · 49721058

	* config/soft-fp: New directory.  From glibc.
	* config/soft-fp/t-softfp: New.
	* config/soft-fp/README: New.
	* mklibgcc.in: Handle LIB2FUNCS_EXCLUDE.
	* Makefile.in (LIB2FUNCS_EXCLUDE, SFP_MACHINE): New.
	(libgcc.mk): Pass LIB2FUNCS_EXCLUDE.
	(LIBGCC_DEPS): Add $(SFP_MACHINE).
	* config.gcc: Use rs6000/t-fprules-fpbit or
	rs6000/t-fprules-softfp and soft-fp/t-softfp together with
	rs6000/t-fprules.
	* config/rs6000/sfp-machine.h: New.  Based on glibc.
	* config/rs6000/t-fprules-fpbit, config/rs6000/t-fprules-softfp:
	New.
	* config/rs6000/t-fprules: Remove fp-bit rules.
	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Use +=.
	* config/rs6000/t-linux64: Likewise.  Remove duplicates from
	LIB2FUNCS_EXTRA.  Remove fp-bit rules.
	(softfp_wrap_start, softfp_wrap_end): New.

From-SVN: r113056

committed Apr 18, 2006

49721058 Browse Files

* config/m32c/m32c.h (PTRDIFF_TYPE): Define. · 7e96ee36
```
From-SVN: r113054
```
DJ Delorie committed Apr 18, 2006
7e96ee36 Browse Files

parse.c (next_free): Use consistent error string between free-form and fixed-form for illegal... · 9b3e4c45

fortran/

	* parse.c (next_free): Use consistent error string between
	free-form and fixed-form for illegal statement label of zero.
	(next_fixed): Use consistent warning string between free-form
	and fixed-form for statement labels for empty statements.

testsuite/

	* gfortran.dg/label_1.f90: Adjust dg-error.

From-SVN: r113053

committed Apr 18, 2006

9b3e4c45 Browse Files

* doc/invoke.texi (-Wuninitialized): Clarify -O connection. · d955420e
```
From-SVN: r113048
```
Devang Patel committed Apr 18, 2006
d955420e Browse Files
* trans-io.c (gfc_build_io_library_fndecls): Align pad. · 7ae99337
```
From-SVN: r113047
```
Steve Ellcey committed Apr 18, 2006
7ae99337 Browse Files

t-symbian: Add rule to build sh-c.o · 503b5c9f

* config/sh/t-symbian: Add rule to build sh-c.o
* config/sh/symbian.c (sh_symbian_mark_dllexport): Replace use
  of DECL_NON_ADDR_CONST_P with DECL_DLLIMPORT_P.
  (sh_symbian_encode_section_info): Likewise.

From-SVN: r113042

committed Apr 18, 2006

503b5c9f Browse Files

builtins.c (expand_builtin_strcmp): Cover label definition of do_libcall with HAVE_cmpstrnsi. · c2f07c00

2006-04-18  Andreas Krebbel  <krebbel1@de.ibm.com>

	* builtins.c (expand_builtin_strcmp): Cover label definition of 
	do_libcall with HAVE_cmpstrnsi.

From-SVN: r113039

committed Apr 18, 2006

c2f07c00 Browse Files

index.html ([5.5]): Adjust to mention function objects and reference_wrapper; minor tweaks. · 065fc470

2006-04-18  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/faq/index.html ([5.5]): Adjust to mention function
	objects and reference_wrapper; minor tweaks.
	* docs/html/faq/index.txt: Regenerate.

From-SVN: r113031

committed Apr 18, 2006

065fc470 Browse Files

function.c (temp_slots_at_level, [...]): Use VEC instead of VARRAY. · 6370682a

	* function.c (temp_slots_at_level, max_slot_level): Use VEC
	instead of VARRAY.
	* function.h (temp_slot_p): New.
	(function): Change the type of x_used_temp_slots to
	VEC(temp_slot_p,gc) *.

From-SVN: r113029

committed Apr 18, 2006

6370682a Browse Files

* config/mmix/mmix.h (OPTIMIZATION_OPTIONS): Remove reference to flag_strength_reduce. · 13a41b42
```
From-SVN: r113028
```
Nick Clifton committed Apr 18, 2006
13a41b42 Browse Files
* doc/tm.texi (TARGET_SECTION_TYPE_FLAGS): Fix typo. · 224504d2
```
From-SVN: r113027
```
Nick Clifton committed Apr 18, 2006
224504d2 Browse Files

re PR target/27117 (SH backend cheats to reload -- disables indexed addressing… · 6ee2e158

re PR target/27117 (SH backend cheats to reload -- disables indexed addressing but uses it internally)

2006-04-18  Paolo Bonzini  <bonzini@gnu.org>

        PR target/27117

	Partial revert of revision 112637
	2006-04-03  Paolo Bonzini  <bonzini@gnu.org>
		    Dale Johannesen  <dalej@apple.com>

	PR target/19653
	* regclass.c (struct reg_pref): Update documentation.
	(regclass): Set prefclass to NO_REGS if memory is the best option.
	(record_reg_classes): Cope with a prefclass set to NO_REGS.

From-SVN: r113026

committed Apr 18, 2006

6ee2e158 Browse Files

re PR tree-optimization/26821 (ice in varasm.c with certain flags) · e3949961

2006-04-18  Paolo Bonzini  <bonzini@gnu.org>

        PR tree-optimization/26821
        * tree-ssa-math-opts.c (get_constant_one): New.
        (insert_reciprocals): Use it.

From-SVN: r113025

committed Apr 18, 2006

e3949961 Browse Files

Daily bump. · 231816e7
```
From-SVN: r113022
```
GCC Administrator committed Apr 18, 2006
231816e7 Browse Files

17 Apr, 2006 10 commits

re PR libgcj/27171 (UTF8 PrintWriter goes haywire) · dff81d4f

	PR libgcj/27171:
	* testsuite/libjava.lang/pr27171.java: New file.
	* testsuite/libjava.lang/pr27171.out: New file.
	* gnu/gcj/convert/Output_UTF8.java (havePendingBytes): Return
	true if we've seen a high surrogate.
	(write): Handle high surrogates at the end of the stream.
	Properly emit isolated low surrogates.

From-SVN: r113013

committed Apr 17, 2006

dff81d4f Browse Files

dwarf2out.c (free_AT): Delete. · e26303c2

	* dwarf2out.c (free_AT): Delete.
	(remove_AT): Update string ref counts.
	(remove_child_TAG): Don't call free_die.
	(free_die): Delete.
	(break_out_includes): Don't call free_die on DW_TAG_GNU_BINCL
	or DW_TAG_GNU_EINCL.
	(prune_unused_types_walk_attribs): Reset string refcounts.
	(prune_unused_types_update_strings): New.
	(prune_unused_types_prune): Don't make unnecessary stores.  Don't
	call free_die.  Do call prune_unused_types_update_strings.
	(prune_unused_types): Empty debug_str_hash.

From-SVN: r113012

committed Apr 17, 2006

e26303c2 Browse Files

stringconst2.java: Print a stack trace in case of failure. · c60fe329

2006-04-17  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libjava.lang/stringconst2.java: Print a stack trace in case
	of failure.

From-SVN: r113011

committed Apr 17, 2006

c60fe329 Browse Files

PR c++/26114, c++/26115 · 778f6a08

	PR c++/26114, c++/26115
	* typeck.c (cxx_mark_addressable): Restore check for extra_warnings.
	* class.c (check_field_decls): Ditto.

From-SVN: r113010

committed Apr 17, 2006

778f6a08 Browse Files

expr.c (expand_assignment): Optimize away no-op moves where the source and… · 6cc1d694

expr.c (expand_assignment): Optimize away no-op moves where the source and destination are equal and have...


	* expr.c (expand_assignment): Optimize away no-op moves where the
	source and destination are equal and have no side-effects.

From-SVN: r113009

committed Apr 17, 2006

6cc1d694 Browse Files

* init.c (build_offset_ref): Remove superfluous temporary. · 7304fcb4
```
From-SVN: r113008
```
Volker Reichelt committed Apr 17, 2006
7304fcb4 Browse Files

re PR target/26826 (ICE in reg_or_subregno, at jump.c:2011) · 71a9b19a

2006-04-17  Richard Guenther  <rguenther@suse.de>

	PR target/26826
	* reload.c (push_reload): Guard calls to get_secondary_mem
	for memory subregs.

From-SVN: r113007

committed Apr 17, 2006

71a9b19a Browse Files

cgraph.h (cgraph_edge_p): New. · b2c0ad40

	* cgraph.h (cgraph_edge_p): New.
	Update the prototype of cgraph_function_versioning.
	* cgraphunit.c (cgraph_copy_node_for_versioning,
	cgraph_function_versioning): Use VEC instead of VARRAY.
	* ipa-cp.c (ipcp_insert_stage): Likewise.

From-SVN: r113006

committed Apr 17, 2006

b2c0ad40 Browse Files

alias.c (alias_sets): Change the type to VEC(alias_set_entry,gc) *. · 1a5640b4

	* alias.c (alias_sets): Change the type to
	VEC(alias_set_entry,gc) *.
	(get_alias_set_entry, new_alias_set, record_alias_subset): Use
	VEC instead of VARRAY.
	(last_alias_set): Remove.

From-SVN: r113005

committed Apr 17, 2006

1a5640b4 Browse Files

alias.c (reg_base_value, [...]): Change the type to VEC(rtx,gc) *. · 08c79682

	* alias.c (reg_base_value, old_reg_base_value): Change the
	type to VEC(rtx,gc) *.
	(REG_BASE_VALUE, find_base_value, record_set,
	init_alias_analysis): Use VEC instead of VARRAY.

From-SVN: r113004

committed Apr 17, 2006

08c79682 Browse Files