Commits · f373b44d282eca5e494f71ef2ad16f00b0ff1233 · lvzhengyang / riscv-gcc-1

01 Nov, 2007 15 commits

re PR preprocessor/30805 (Internal compiler error when using "x##,##__VA_ARGS__" in macro) · f373b44d

libcpp
	PR preprocessor/30805:
	* macro.c (paste_tokens): Handle padding token.
	(paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
gcc/testsuite
	PR preprocessor/30805:
	* gcc.dg/cpp/pr30805.c: New file.

From-SVN: r129827

committed Nov 01, 2007

f373b44d Browse Files

lang-specs.h: Move translation of -fRTS= after -gnatez switch. · 233a722b
```
	* lang-specs.h: Move translation of -fRTS= after -gnatez switch.

From-SVN: r129826
```
Eric Botcazou committed Nov 01, 2007
233a722b Browse Files
gcc.c (getenv_spec_function): Escape the environment variable's value. · 5557813a
```
	* gcc.c (getenv_spec_function): Escape the environment variable's
	value.

From-SVN: r129825
```
Nathan Sidwell committed Nov 01, 2007
5557813a Browse Files

invoke.texi (Optimize Options): Under -fcse-follow-jumps, show that CSE means… · d6a64b9d

invoke.texi (Optimize Options): Under -fcse-follow-jumps, show that CSE means common subexpression elimination.

	* doc/invoke.texi (Optimize Options): Under -fcse-follow-jumps,
	show that CSE means common subexpression elimination.  Change wording
	for -fsee and define LCM.  Remove capitalization of optimizations
	for -ftree-reassoc, -ftree-pre, and -ftree-fre.

From-SVN: r129824

committed Nov 01, 2007

d6a64b9d Browse Files

re PR testsuite/25352 (xfail within dg-do command has no effect) · fdaea7e2

gcc/
	PR testsuite/25352
	* doc/sourcebuild.texi (Test Directives): Document that xfail
	has no effect for dg-do except when dg-do-what is "run".

libstdc++-v3/
	PR testsuite/25352
	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Remove xfail from dg-do and add dg-skip-if.

gcc/testsuite/
	PR testsuite/25352
	* gcc.c-torture/compile/20000804-1.c: Remove xfail from dg-do and
	add dg-skip-if.
	* gcc.c-torture/compile/20001205-1.c: Ditto.
	* gcc.c-torture/compile/20001226-1.c: Ditto.
	* gcc.c-torture/compile/20020312-1.c: Ditto.
	* gcc.c-torture/compile/20020604-1.c: Ditto.
	* gcc.c-torture/compile/920501-12.c: Ditto.
	* gcc.c-torture/compile/920501-4.c: Ditto.
	* gcc.c-torture/compile/920520-1.c: Ditto.
	* gcc.c-torture/compile/980506-1.c: Ditto.
	* gcc.c-torture/compile/990617-1.c: Ditto.
	* gcc.dg/compare6.c: Ditto.
	* g++.old-deja/g++.brendan/crash43.C: Ditto.
	* g++.old-deja/g++.brendan/synth1.C: Ditto.
	* g++.old-deja/g++.oliva/dwarf2.C: Ditto.
	* g++.old-deja/g++.oliva/dwarf3.C: Ditto.
	* g++.old-deja/g++.pt/static6.C: Ditto.
	* g++.old-deja/g++.pt/crash16.C: Ditto.
	* g++.old-deja/g++.mike/p10416.C: Ditto.
	* g++.old-deja/g++.mike/ns15.C: Ditto.
	* g++.old-deja/g++.mike/eh46.C: Ditto.

From-SVN: r129823

committed Nov 01, 2007

fdaea7e2 Browse Files

c-decl.c (grokdeclarator): Set decl source locations. · 5af28c74

gcc
	* c-decl.c (grokdeclarator): Set decl source locations.
	* c-parser.c (c_parser_enum_specifier): Set location.
	(c_parser_struct_or_union_specifier): Likewise.
gcc/testsuite
	* gcc.dg/redecl-1.c: Update.
	* gcc.dg/pr20368-3.c: Update.
	* gcc.dg/inline-14.c: Update.
	* gcc.dg/builtins-30.c: Update.
	* gcc.dg/dremf-type-compat-4.c: Update.
	* gcc.dg/pr20368-2.c: Update.

From-SVN: r129822

committed Nov 01, 2007

5af28c74 Browse Files

* print-tree.c (print_node): Print column number. · 18aa09d1
```
From-SVN: r129821
```
Tom Tromey committed Nov 01, 2007
18aa09d1 Browse Files

re PR debug/33537 (C++ arguments passed by invisible reference have wrong type) · 611cd333

	PR debug/33537
	* dwarf2out.c (gen_formal_parameter_die, gen_variable_die,
	gen_decl_die): Use TREE_TYPE (TREE_TYPE (decl)) as type
	rather than TREE_TYPE (decl) if DECL_BY_REFERENCE (decl).

From-SVN: r129820

committed Nov 01, 2007

611cd333 Browse Files

re PR rtl-optimization/33673 (ICE in verify_flow_info, missing barrier, when… · d0a55efc

re PR rtl-optimization/33673 (ICE in verify_flow_info, missing barrier, when multiple tree opts disabled)

	PR rtl-optimization/33673
	* gcse.c (cprop_jump): If a conditional jump has been optimized
	into unconditional jump, make the remaining normal edge fallthru
	and delete the jump insn.

	* gcc.dg/pr33673.c: New test.

From-SVN: r129819

committed Nov 01, 2007

d0a55efc Browse Files

emit-rtl.c (set_reg_attrs_from_mem): Clarify function comment. · 895a8136
```
	* emit-rtl.c (set_reg_attrs_from_mem): Clarify function comment.
	(set_mem_attrs_from_reg): Likewise.

From-SVN: r129818
```
Ben Elliston committed Nov 01, 2007
895a8136 Browse Files

re PR tree-optimization/33961 (gcc 4.3 causes crash valid code to crash) · e08f02f0

        PR tree-optimization/33961
        * tree-ssa-phiopt.c (struct name_to_bb.store): New member.
        (name_to_bb_hash, name_to_bb_eq): Consider and check it.
        (add_or_mark_expr): New argument 'store', using it to search
        the hash table.
        (nt_init_block): Adjust calls to add_or_mark_expr.

        * gcc.dg/pr33961.c: New test.

From-SVN: r129817

committed Nov 01, 2007

e08f02f0 Browse Files

re PR c++/33494 (Broken diagnostic: 'modop_expr' not supported by dump_expr) · 42e2a999

/cp
2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33494
	* cxx-pretty-print.c (pp_cxx_typeid_expression,
	pp_cxx_delete_expression): Change to static linkage.
	* cxx-pretty-print.h: Adjust declarations.
	* error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
	MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
	MODOP_EXPR): Forward to pp_expression.

	* cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
	Fix typo.

/testsuite
2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33494
	* g++.dg/template/error35.C: New.

From-SVN: r129816

committed Nov 01, 2007

42e2a999 Browse Files

re PR c++/33494 (Broken diagnostic: 'modop_expr' not supported by dump_expr) · 066f956c

/cp
2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33494
	* cxx-pretty-print.c (pp_cxx_typeid_expression,
	pp_cxx_delete_expression): Change to static linkage.
	* cxx-pretty-print.h: Adjust declarations.
	* error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
	MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
	MODOP_EXPR): Forward to pp_expression.

	* cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
	Fix typo.

/testsuite
2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33494
	* g++.dg/template/error35.C: New.

From-SVN: r129815

committed Nov 01, 2007

066f956c Browse Files

stl_queue.h (queue<>::push(value_type&&)): Replace with "emplace" version per DR 756. · c54171fe

2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_queue.h (queue<>::push(value_type&&)): Replace
	with "emplace" version per DR 756.
	(priority_queue<>::push(value_type&&)): Likewise.
	* include/bits/stl_stack.h (stack<>::push(value_type&&)): Likewise.

From-SVN: r129814

committed Nov 01, 2007

c54171fe Browse Files

Daily bump. · e52e3000
```
From-SVN: r129811
```
GCC Administrator committed Nov 01, 2007
e52e3000 Browse Files

31 Oct, 2007 14 commits

re PR target/31507 (libffi regression, many.c, closure_fn2/fn3.c with -Os) · a7efdc84

	PR target/31507
	* config/i386/i386.md (pushsf_rex64): Use X instead of < constraints
	for the first push_operand.

	* gcc.dg/pr31507-1.c: New test.
	* gcc.dg/pr31507-2.c: New test.

From-SVN: r129807

committed Oct 31, 2007

a7efdc84 Browse Files

configure.ac: Add ADDITIONAL_OBJS variable. · b1237e13

2007-10-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* configure.ac: Add ADDITIONAL_OBJS variable.
	* Makefile.in (bid_OBS): New.
	(libdecnumber_a_OBJS): Add ADDITIONAL_OBJS, remove condition
	on enable_decimal_float.
	* configure: Regenerate.

From-SVN: r129804

committed Oct 31, 2007

b1237e13 Browse Files

Enable auto-vectorization for PowerPC 750CL paired-single instructions · e2e95f45
```
From-SVN: r129803
```
Revital Eres committed Oct 31, 2007
e2e95f45 Browse Files

[multiple changes] · 1e4c4072

2007-10-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33941
        * modules.c (intrinsics): Use only alphabetic names for
        intrinsic operators.


2007-10-31  Dominique d'Humieres  <dominiq@lps.ens.fr>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/33941
        * gfortran.dg/module_read_1.f90: New.

From-SVN: r129801

committed Oct 31, 2007

1e4c4072 Browse Files

re PR preprocessor/30786 (ICE on _Pragma at end of file) · 5b9a40df

gcc/testsuite
	PR preprocessor/30786:
	* gcc.dg/cpp/pr30786.c: New file.
libcpp
	PR preprocessor/30786:
	* macro.c (builtin_macro): Return result of _cpp_do__Pragma.
	* directives.c (_cpp_do__Pragma): Return error status.
	* internal.h (_cpp_do__Pragma): Update.
	* directives.c (get__Pragma_string): Back up if EOF seen.

From-SVN: r129800

committed Oct 31, 2007

5b9a40df Browse Files

re PR fortran/33162 (INTRINSIC functions as ACTUAL argument) · 69d10e15

2007-10-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33162
	* gfortran.dg/interface_19.f90: New.
	* gfortran.dg/interface_20.f90: New.
	* gfortran.dg/interface_21.f90: New.

From-SVN: r129799

committed Oct 31, 2007

69d10e15 Browse Files

re PR fortran/33162 (INTRINSIC functions as ACTUAL argument) · 26033479

2007-10-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33162
	* interface.c (compare_intr_interfaces): New function to check intrinsic
	function arguments against formal arguments. (compare_interfaces): Fix
	logic in comparison of function and subroutine attributes.
	(compare_parameter): Use new function for intrinsic as argument.
	* resolve.c (resolve_actual_arglist): Allow an intrinsic without
	function attribute to be checked further.  Set function attribute if
	intrinsic symbol is found, return FAILURE if not.

From-SVN: r129798

committed Oct 31, 2007

26033479 Browse Files

re PR tree-optimization/32377 (can't determine dependence (source/destination… · 2c26cbfd

re PR tree-optimization/32377 (can't determine dependence (source/destination overlap without more than size))

2007-10-31  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/32377
	* tree-data-ref.c (compute_overlap_steps_for_affine_univar): Make it
	work also for unknown number of iterations.
	(analyze_subscript_affine_affine): Clean up.  Don't fail when the 
	number of iterations is not known.

	* gfortran.dg/vect/pr32377.f90: New.

From-SVN: r129797

committed Oct 31, 2007

2c26cbfd Browse Files

re PR middle-end/33779 (folds unsigned multiplication == 0 to true) · ac029795

2007-10-31  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33779
	* fold-const.c (extract_muldiv_1): Make sure to not introduce
	new undefined integer overflow.
	(fold_binary): Avoid useless conversion.

	* gcc.c-torture/execute/pr33779-1.c: New testcase.
	* gcc.c-torture/execute/pr33779-2.c: Likewise.

From-SVN: r129796

committed Oct 31, 2007

ac029795 Browse Files

re PR fortran/33897 (Incorrect host association in module) · 182393f4

2007-10-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/33897
        * decl.c (gfc_match_entry): Do not make ENTRY name
        global for contained procedures.
        * parse.c (gfc_fixup_sibling_symbols): Fix code for
        determining whether a procedure is external.

2007-10-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/33897
        * gfortran.dg/contained_3.f90: New.

From-SVN: r129795

committed Oct 31, 2007

182393f4 Browse Files

re PR target/33948 (Bootstrap broken on mips-sgi-irix6.5) · a3d97724
```
gcc/
	PR target/33948
	* config/mips/mips.c (mips_fpr_return_fields): Fix SCALAR_TYPE_P
	check.

From-SVN: r129794
```
Richard Sandiford committed Oct 31, 2007
a3d97724 Browse Files

rs6000.opt: Rename -mdfp option to -mhard-dfp. · 47d94c1a

2007-10-31  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/rs6000/rs6000.opt: Rename -mdfp option to -mhard-dfp.

	* config/s390/s390.c: (override_options): Replace -mhard-dfp/-msoft-dfp
	with -mhard-dfp/-mno-hard-dfp.
	* config/s390/s390.opt: Likewise.
	* config/s390/s390.h: Add MASK_HARD_DFP to the TARGET_DEFAULT
	definition.

From-SVN: r129793

committed Oct 31, 2007

47d94c1a Browse Files

fix PR c++/19531: NRV is performed on volatile temporary · 0e95aec1
```
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r129792
```
Christian Bruel committed Oct 31, 2007
0e95aec1 Browse Files
Daily bump. · 4ac4ec18
```
From-SVN: r129790
```
GCC Administrator committed Oct 31, 2007
4ac4ec18 Browse Files

30 Oct, 2007 11 commits

* tree-ssa.c (execute_update_addresses_taken): Initialize update_vops. · ba927a8b
```
From-SVN: r129787
```
Janis Johnson committed Oct 30, 2007
ba927a8b Browse Files

invoke.texi (Option Summary): Add -fdce and -fdse to list of optimization options. · 0c166d0f

	* doc/invoke.texi (Option Summary): Add -fdce and -fdse to list of
	optimization options.
	(Optimize Options): Add -fdce and -fdse to the list of optimizations
	enabled by -O.  Document -fdce and -fdse.

From-SVN: r129786

committed Oct 30, 2007

0c166d0f Browse Files

re PR c++/33709 (Type verification failure with new expression) · 33a49c17

	PR c++/33709
	* fold-const.c (fold_binary): If one argument is COMPOUND_EXPR,
	convert second operand of COMPOUND_EXPR to the original type of
	that argument.

	* g++.dg/opt/compound1.C: New test.

From-SVN: r129785

committed Oct 30, 2007

33a49c17 Browse Files

re PR c++/33616 ("lvalue required as unary '&' operand" with template pmf) · 4c38e99e

	PR c++/33616
	* decl2.c (build_offset_ref_call_from_tree): Call
	build_non_dependent_expr on object prior to building ADDR_EXPR from it
	if FN is DOTSTAR_EXPR.

	* g++.dg/template/ptrmem18.C: New test.

From-SVN: r129784

committed Oct 30, 2007

4c38e99e Browse Files

re PR fortran/33596 (ICE with simplified ISNAN) · e1332188

	PR fortran/33596

	* trans-intrinsic.c (gfc_conv_intrinsic_isnan): Strip NOP_EXPR
	from the result of build_call_expr.

	* gfortran.dg/isnan_2.f90: New test.

From-SVN: r129782

committed Oct 30, 2007

e1332188 Browse Files

re PR tree-optimization/32500 (Loop optimization limits range to size of array used inside loop) · 7e79298c
```
	PR tree-optimization/32500
	* gcc.c-torture/execute/pr32500.c: Fix buffer overflow in testcase.

From-SVN: r129781
```
Ed Schouten committed Oct 30, 2007
7e79298c Browse Files
Remove ">>>>>>> .r129772". · 26796ffd
```
From-SVN: r129777
```
H.J. Lu committed Oct 30, 2007
26796ffd Browse Files
Revert accidental change to crash36.C · 9c6fc6c6
```
From-SVN: r129774
```
Doug Gregor committed Oct 30, 2007
9c6fc6c6 Browse Files

re PR c++/31993 (ICE with template class in variadic template class) · 88b82314

2007-10-30  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/31993
	PR c++/32252
	* pt.c (find_parameter_packs_r): Fix typo in comment.
	(convert_template_argument): Look at the pattern of a pack
	expansion to determine what kind of entity we're converting.
	(coerce_template_parameter_pack): When we have coerced a non-type
	template parameter pack, substitute into the type of that pack.
	(tsubst_pack_expansion): When our substitution of a parameter pack
	is a "trivial" substitution of itself, just substitute into the
	pack expansion rather than actually expanding.

2007-10-30  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/31993
	PR c++/32252
	* g++.dg/cpp0x/pr31993.C: New
	* g++.dg/cpp0x/pr32252.C: New

From-SVN: r129773

committed Oct 30, 2007

88b82314 Browse Files

re PR tree-optimization/33723 (Inefficient code with compound literals) · 310750d8
```
	PR tree-optimization/33723
	* gcc.dg/tree-ssa/pr33723.c (T): Decrease size of field s.

From-SVN: r129772
```
Jakub Jelinek committed Oct 30, 2007
310750d8 Browse Files

tree-ssa-operands.c (add_vars_for_offset): Fix exit test of loop adding SFTs as virtual operands. · e0734f62

2007-10-30  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-operands.c (add_vars_for_offset): Fix exit test
	of loop adding SFTs as virtual operands.

	* gcc.c-torture/execute/20071030-1.c: New testcase copied from
	gcc.target/i386/loop-3.c.

From-SVN: r129770

committed Oct 30, 2007

e0734f62 Browse Files