Commits · 949d5b72e23ff9df61d122d367bbf334b9004f46 · lvzhengyang / riscv-gcc-1

12 Oct, 2005 22 commits

re PR fortran/18082 (Infinite loop with automatic length character objects) · 949d5b72

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/18082
	* decl.c (variable_decl): Make a new copy of the character
	length for each variable, when the expression is not a
	constant.

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/18082
	gfortran.dg/automatic_char_len_1.f90: New test.

From-SVN: r105329

committed Oct 12, 2005

949d5b72 Browse Files

gfortran.h: Add bitmasks for different FPE traps. · 944b8b35

	* gfortran.h: Add bitmasks for different FPE traps. Add fpe
	member to options_t.
	* invoke.texi: Document the new -ffpe-trap option.
	* lang.opt: Add -ffpe-trap option.
	* options.c (gfc_init_options): Initialize the FPE option.
	(gfc_handle_fpe_trap_option): New function to parse the argument
	of the -ffpe-trap option.
	(gfc_handle_option): Add case for -ffpe-trap.
	* trans-decl.c: Declare a tree for the set_fpe library function.
	(gfc_build_builtin_function_decls): Build this tree.
	(gfc_generate_function_code): Generate a call to set_fpe at
	the beginning of the main program.
	* trans.h: New tree for the set_fpe library function.

	* Makefile.am: Add fpu.c to the build process, and
	target-dependent code as fpu-target.h.
	* Makefile.in: Regenerate.
	* configure.ac: Add call to configure.host to set
	FPU_HOST_HEADER.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure.host: New script to determine which host-dependent
	code should go in.
	* libgfortran.h: Add fpe option, remove previous fpu_ options.
	Add bitmasks for different FPE traps. Add prototype for set_fpu.
	* runtime/environ.c: Remove environment variables to control
	fpu behaviour.
	* runtime/fpu.c (set_fpe): New function for the front-end.
	* runtime/main.c (init): Set FPU state.
	* config: New directory to store host-dependent code.
	* config/fpu-387.h: New file with code handling the i387 FPU.
	* config/fpu-glibc.h: New file with code for glibc systems.
	* config/fpu-generic.h: Fallback for the most generic host. Issue
	warnings.

From-SVN: r105328

committed Oct 12, 2005

944b8b35 Browse Files

2005-10-12 Paul Thomas <pault@gcc.gnu.org> · f23a977c
```
	gfortran.dg/save_common.f90, save_result.f90: Add missing newlines
	at ends of file..

From-SVN: r105326
```
Paul Thomas committed Oct 12, 2005
f23a977c Browse Files

re PR fortran/20847 (common block object may not have save attribute) · 96b95725

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20847
	PR fortran/20856
	* symbol.c (check_conflict): Prevent common variables and
	function results from having the SAVE attribute,as required
	by the standard.

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20847
	gfortran.dg/save_common.f90: New test.

	PR fortran/20856
	gfortran.dg/save_result.f90: New test.

From-SVN: r105325

committed Oct 12, 2005

96b95725 Browse Files

unix.c: Remove parts of patch of 2005/10/07 that cause input from the terminal to hang. · 4def9c53

2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>

	* io/unix.c: Remove parts of patch of 2005/10/07 that cause
	input from the terminal to hang.

From-SVN: r105324

committed Oct 12, 2005

4def9c53 Browse Files

* config/cris/t-linux (LIMITS_H_TEST): Define. · 9f92185e
```
From-SVN: r105322
```
Hans-Peter Nilsson committed Oct 12, 2005
9f92185e Browse Files

re PR c++/21592 (ICE in resolve_overloaded_unification/arg_assoc) · fdeff563

cp:
	PR c++/21592
	* pt.c (build_non_dependent_expr): Don't wrap a COMPONENT_REF
	with already looked up member functions.  Assert we're not
	returning a NON_DEPENDENT_EXPR with unknown type.
	* typeck.c (finish_class_member_access_expr):  We can get
	non-template-id-expr baselinks.  If the lookup finds a baselink,
	remember it even inside templates.
testsuite:
	PR c++/21592
	* g++.dg/template/dependent-expr1.C: Add new expected error.
	* g++.dg/template/dependent-expr2.C: Adjust error text.
	* g++.dg/template/overload6.C: New.

From-SVN: r105313

committed Oct 12, 2005

fdeff563 Browse Files

re PR c++/23797 (ICE on typename outside template) · 3ce5fa4f

cp:
	PR c++/23797
	* parser.c (cp_parser_functional_cast): Cope when TYPE is not a
	TYPE_DECL.  Use dependent_type_p to check type.
	* pt.c (uses_template_parms_p): Use dependent_type_p for a
	TYPE_DECL.
	(type_dependent_expression_p): Assert we've not been given a
	TYPE_DECL.
testsuite:
	PR c++/23797
	* g++.dg/other/typename8.C: New.

From-SVN: r105312

committed Oct 12, 2005

3ce5fa4f Browse Files

re PR c++/21117 (ICE after error about returning an incomplete type) · 51b15ede

cp:
	PR c++/21117
	* decl.c (check_function_type): Correctly overwrite incomplete
	return type with void type.
	* typeck.c (check_return_expr): If the function's return type is
	void, don't try and convert a return expr.
testsuite:
	PR c++/21117
	* g++.dg/other/return1.C: New.

From-SVN: r105310

committed Oct 12, 2005

51b15ede Browse Files

re PR rtl-optimization/23324 (unsigned bitfield in struct not accessed correctly at -O2 and above) · a4d25453
```
        PR rtl-opt/23324
        * cfgexpand.c (add_alias_set_conflicts): Use objects_must_conflict_p.

From-SVN: r105306
```
Richard Henderson committed Oct 12, 2005
a4d25453 Browse Files

re PR c++/23730 (ICE instead of reporting a call to a non-existent member function) · 687d71b3

        PR c++/23730
        * call.c (build_object_call): If BINFO is NULL, bypass
        lookup_fnfields and set fns to NULL_TREE.

From-SVN: r105304

committed Oct 12, 2005

687d71b3 Browse Files

Remove conflict marker. · 985943df
```
From-SVN: r105301
```
Andreas Schwab committed Oct 12, 2005
985943df Browse Files

==> cp/ChangeLog <== · 39e837db

2005-10-12  Paolo Bonzini  <bonzini@gnu.org>

	PR c++/24052
	* error.c (dump_expr): Pass LABEL_DECL to dump_decl.  Print
	an ADDR_EXPR of a LABEL_DECL as &&.

==> testsuite/ChangeLog <==
2005-10-12  Paolo Bonzini  <bonzini@gnu.org>

	PR c++/24052
	* g++.dg/ext/label5.C: New.

From-SVN: r105297

committed Oct 12, 2005

39e837db Browse Files

Makefile.in (CGRAPH_H): Depend on $(TREE_H). · c8c7ed52

2005-10-12  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (CGRAPH_H): Depend on $(TREE_H).

From-SVN: r105294

committed Oct 12, 2005

c8c7ed52 Browse Files

re PR c++/19964 (ICE on invalid member declaration) · dbe91deb

	PR c++/19964
	* stor-layout.c (place_field): Set DECL_FIELD_OFFSET and
	DECL_FIELD_BIT_OFFSET of FIELD_DECLs, even if they have an invalid
	type.
cp:
	PR c++/19964
	* cp/class.c (walk_subobject_offsets): Don't walk error_mark_node.
testsuite:
	PR c++/19964
	* g++.dg/parse/crash31.C: New.

From-SVN: r105293

committed Oct 12, 2005

dbe91deb Browse Files

Adding IPCP and versioning new tests · 25c5165b
```
From-SVN: r105292
```
Razya Ladelsky committed Oct 12, 2005
25c5165b Browse Files

ipa-1.c: New test. · 3a3dd865

        * gcc.dg/ipa/ipa-1.c: New test.
        * gcc.dg/ipa/ipa-2.c: New test.
        * gcc.dg/ipa/ipa-3.c: New test.
        * gcc.dg/ipa/ipa-4.c: New test.
        * gcc.dg/ipa/ipa-5.c: New test.
        * gcc.dg/ipa/ipa.exp: New file.

From-SVN: r105291

committed Oct 12, 2005

3a3dd865 Browse Files

re PR c++/23799 (ICE: no-op convert from 8 to 4 bytes in initializer) · e2953e41

2005-10-12  Richard Guenther  <rguenther@suse.de>

	PR c++/23799
	* varasm.c (output_constant): Correct typo from previous
	patch by DJ.

From-SVN: r105290

committed Oct 12, 2005

e2953e41 Browse Files

re PR fortran/24207 (PRIVATE/PUBLIC attribute confusion screws NAMELIST) · 0f9d970d

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24207
	* resolve.c (resolve_symbol): Exclude use and host associated
	symbols from the test for private objects in a public namelist.

2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24207
	gfortran.dg/private_type_3.f90: New test.

From-SVN: r105289

committed Oct 12, 2005

0f9d970d Browse Files

trans-common.c (build_field): Fix comment typo. · 81871c2a

	* trans-common.c (build_field): Fix comment typo.
	(create_common): Set backend_decl of COMMON or EQUIVALENCEd
	variables to a VAR_DECL with the COMPONENT_REF in
	DECL_HAS_VALUE_EXPR rather than COMPONENT_REF directly.
	* f95-lang.c (gfc_expand_function): Emit debug info for
	EQUIVALENCEd variables if the equiv union is going to be output.

From-SVN: r105288

committed Oct 12, 2005

81871c2a Browse Files

re PR libstdc++/23926 (libstdc++-v3 configure failed) · 595cf76b

2005-10-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libstdc++/23926
        * acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Fix typo in check
        for GNU LD.
        * configure: Regenerate.

From-SVN: r105285

committed Oct 11, 2005

595cf76b Browse Files

Daily bump. · 6cc097c6
```
[[Split portion of a mixed commit.]]

From-SVN: r105278.2
```
GCC Administrator committed Oct 12, 2005
6cc097c6 Browse Files

11 Oct, 2005 18 commits

re PR fortran/20786 (Can't use AINT intrinsic with KIND parameter) · 5dd17af5

PR fortran/20786
* iresolve.c (gfc_resolve_aint, gfc_resolve_anint ): Type conversion
  of the argument.

gfortran.dg/aint_anint_1.f90: New test.

From-SVN: r105276

committed Oct 11, 2005

5dd17af5 Browse Files

re PR rtl-optimization/13931 (combiner much slower on big basic blocks) · 4bbae09f

	PR rtl-optimization/13931
	* combine.c: Revert patch of 2003-05-14, and:
	(try_combine): Only set elim_i1 and elim_i2 if the destination is
	completely killed in the appropriate insn.
	(distribute_notes): Don't skip multiple hard register test for
	elim_i1 and elim_i2.

From-SVN: r105275

committed Oct 11, 2005

4bbae09f Browse Files

re PR libfortran/24313 (complex sqrt function does not return principal value) · a2694f68

 PR libgfortran/24313
* c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
  csqrt{f} were imported from glibc, and this bug is still present
  there. glibc PR is 1146.

From-SVN: r105274

committed Oct 11, 2005

a2694f68 Browse Files

re PR c++/8057 (Templates/non-templates and warnings about statements without effects) · 55792875

cp/
	PR c++/8057
	* cvt.c (convert_to_void): Don't warn about unused values when
	processing a template declaration.
testsuite/
	PR c++/8057
	* g++.dg/warn/noeffect7.C: New test.
	* g++.dg/warn/noeffect2.C: Instantiate templates.
	* g++.dg/warn/noeffect4.C: Instantiate template.  Add new error
	and warning.

From-SVN: r105273

committed Oct 11, 2005

55792875 Browse Files

re PR c/24255 (__transparent_union__ mishandled) · 0257e383

        PR c/24255
        * c-typeck.c (convert_for_assignment): Use build_constructor_single
        to initialize a transparent union instead of a nop_expr.

From-SVN: r105270

committed Oct 11, 2005

0257e383 Browse Files

Makefile.in (tree-ssa-dce.o): Depend on SCEV_H. · a4176272

        * Makefile.in (tree-ssa-dce.o): Depend on SCEV_H.
        * tree-ssa-dce.c: Include tree-scalar-evolution.h.
        (tree_ssa_dce_loop): Call scev_reset.

From-SVN: r105266

committed Oct 11, 2005

a4176272 Browse Files

f95-lang.c (gfc_init_decl_processing): Initialize void_list_node. · 24cc1193
```
	* f95-lang.c (gfc_init_decl_processing): Initialize
	void_list_node.

From-SVN: r105265
```
Jakub Jelinek committed Oct 12, 2005
24cc1193 Browse Files

re PR c++/21089 (C++ front-end does not "inline" the static const double) · 393e756d

	PR c++/21089
	* call.c (convert_like_real): Use decl_constant_value, not
	integral_constant_value.
	* init.c (constant_value_1): New function.
	(integral_constant_value): Use it.
	(decl_constant_value): Likewise.
	* typeck.c (decay_conversion): Use decl_constant_value, not
	integral_constant_value.
	PR c++/21089
	* g++.dg/init/float1.C: New test.

From-SVN: r105256

committed Oct 11, 2005

393e756d Browse Files

Fix typo · 8f4c0ef6
```
From-SVN: r105255
```
Mark Mitchell committed Oct 11, 2005
8f4c0ef6 Browse Files

re PR c++/21369 (Template function definition rejected if function return type… · c0b16a70

re PR c++/21369 (Template function definition rejected if function return type begins with 'struct')

	PR c++/21369
	* g++.dg/init/member1.C: Tweak error markers.

From-SVN: r105252

committed Oct 11, 2005

c0b16a70 Browse Files

re PR tree-optimization/24300 (segfault in operand_equal_p with -ftree-vectorize) · 49896738

        PR tree-opt/24300
        * Makefile.in (tree-ssa-dce.o): Depend on CFGLOOP_H.
        * tree-ssa-dce.c: Include cfgloop.h.
        (tree_ssa_dce_loop, pass_dce_loop): New.
        * tree-pass.h (pass_dce_loop): Declare it.
        * passes.c (init_optimization_passes): Use it.

From-SVN: r105250

committed Oct 11, 2005

49896738 Browse Files

re PR middle-end/24263 (gcc.dg/torture/builtin-convert-1.c fails) · 5e8b5b08

	PR middle-end/24263
	* convert.c (convert_to_real): Revert 2005-10-05 patch.
	Only apply the optimization for rounding builtins if the inner
	cast is also an extension.

From-SVN: r105249

committed Oct 11, 2005

5e8b5b08 Browse Files

re PR testsuite/24281 (WARNING: Could not execute gcc.dg/compat/struct-layout-1 generator) · 8c07e3d7
```
	PR testsuite/24281
	* gcc.dg/compat/struct-layout-1_generator.c (generate_fields):
	Check for null pointer.

From-SVN: r105243
```
Janis Johnson committed Oct 11, 2005
8c07e3d7 Browse Files

re PR c++/21369 (Template function definition rejected if function return type… · ca85f659

re PR c++/21369 (Template function definition rejected if function return type begins with 'struct')

	PR c++/21369
	* parser.c (cp_parser_elaborated_type_specifier): Don't treat
	class types as templates if the type is not appearing as part of a
	type definition or declaration.
	PR c++/21369
	* g++.dg/parse/ret-type3.C: New test.

From-SVN: r105241

committed Oct 11, 2005

ca85f659 Browse Files

re PR tree-optimization/23946 (ICE: verify_ssa failed ("definition ... follows the use")) · 386cfa6f

2005-10-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/23946
        * gcc.c-torture/compile/pr23946.c: New test.

2005-10-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/23946
        * tree-ssa-ccp.c (execute_fold_all_builtins): Call
        mark_new_vars_to_rename instead of update_stmt.

From-SVN: r105239

committed Oct 11, 2005

386cfa6f Browse Files

* config/bfin/crti.s (__init, __fini): Renamed from _init, _fini. · ace0544a
```
From-SVN: r105234
```
Bernd Schmidt committed Oct 11, 2005
ace0544a Browse Files

i386.md (movsi_1, [...]): Use mmxadd type for setting MMX register to 0 rather than mmx. · eef90962

	* config/i386/i386.md (movsi_1, movdi_1_rex64): Use mmxadd type
	for setting MMX register to 0 rather than mmx.

	* g++.dg/opt/mmx2.C: New test.

From-SVN: r105230

committed Oct 11, 2005

eef90962 Browse Files

re PR c++/24277 (Boost causes ICE in build_c_cast, at cp/typeck.c:5231) · 4bff36d3

	PR c++/24277
	* pt.c (instantiate_decl): Call finish_static_data_member_decl for
	static data members.
	PR c++/24277
	* g++.dg/template/static20.C: New test.

From-SVN: r105228

committed Oct 11, 2005

4bff36d3 Browse Files