Commits · 58929c1068f0550be90d3921305b14fb3dc37132 · lvzhengyang / riscv-gcc-1

19 Mar, 2009 6 commits

reginfo.c (globalize_reg): Recompute derived reg sets. · 58929c10

2009-03-19  Alexandre Oliva  <aoliva@redhat.com>

	* reginfo.c (globalize_reg): Recompute derived reg sets.

From-SVN: r144964

committed Mar 19, 2009

58929c10 Browse Files

re PR target/39063 (libgcc2.c:mprotect() for mingw, incompatible pointer type warning) · 234952b3

	PR target/39063
	* libgcc2.c (mprotect): Do not use signed arguments for
	VirtualProtect, use DWORD arguments.  Also fix the 'may
	be used uninitialized' warning for the np variable.

From-SVN: r144957

committed Mar 19, 2009

234952b3 Browse Files

re PR target/39496 (GCC uses non-standard calling conventions for static functions with -O0.) · f57c2f04

	PR target/39496
	* config/i386/i386.c (ix86_function_regparm): Don't optimize local
	functions using regparm calling conventions when not optimizing.
	(ix86_function_sseregparm): Similarly for sseregparm calling
	conventions.

	* gcc.target/i386/pr39496.c: New test.
	* g++.dg/other/pr39496.C: New test.

From-SVN: r144955

committed Mar 19, 2009

f57c2f04 Browse Files

re PR middle-end/39500 (autopar fails to parallel) · 9e517d61

2009-03-19  Li Feng  <nemokingdom@gmail.com>

	PR middle-end/39500
	* tree-data-ref.c (analyze_subscript_affine_affine): There is no
	dependence if the first conflict is after niter iterations.

testsuite/
	* gcc.dg/autopar/pr39500-1.c: New.
	* gcc.dg/autopar/pr39500-2.c: New.

From-SVN: r144952

committed Mar 19, 2009

9e517d61 Browse Files

re PR middle-end/38609 (gcc.c-torture/execute/built-in-setjmp.c execute -O2 and above) · 8ef20026
```
	PR middle-end/38609
	* config/cris/cris.h (FRAME_POINTER_REQUIRED): Force for all
	functions with dynamic stack-pointer adjustments.

From-SVN: r144951
```
Hans-Peter Nilsson committed Mar 19, 2009
8ef20026 Browse Files
Daily bump. · f75d61d0
```
From-SVN: r144950
```
GCC Administrator committed Mar 19, 2009
f75d61d0 Browse Files

18 Mar, 2009 13 commits

configure: Rebuild. · cfb1f59f

        * configure: Rebuild.
        * configure.ac (host_libs): Add libiconv.
        * Makefile.in: Rebuild.
        * Makefile.def (host_modules): Add libiconv.
        (configure-gdb, all-gdb): Depend on libiconv.

From-SVN: r144947

committed Mar 18, 2009

cfb1f59f Browse Files

invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data option; change to -msdata=data. · 64e4a1a6
```
	* doc/invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data
	option; change to -msdata=data.

From-SVN: r144946
```
Ben Elliston committed Mar 19, 2009
64e4a1a6 Browse Files
Fix missing file and ChangeLog error in previous check-in · 80c65208
```
From-SVN: r144945
```
Jing Yu committed Mar 18, 2009
80c65208 Browse Files

dg.exp: Prune graphite. · d680e79d

2009-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/dg.exp: Prune graphite.

From-SVN: r144944

committed Mar 18, 2009

d680e79d Browse Files

c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers, and -fopenmp. · 9a0f3e86

gcc/
	* c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers,
	and -fopenmp.

gcc/java/
	* lang.opt: Unify help text for -Wdeprecated.

gcc/fortran/
	* lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
	and -fpreprocessed.

From-SVN: r144943

committed Mar 18, 2009

9a0f3e86 Browse Files

re PR target/35180 (built-in-setjmp.x2) · 09bc5979

	PR target/35180
	* config/sparc/sparc.md (do_builtin_setjmp_setup): Prettify asm output.

From-SVN: r144942

committed Mar 18, 2009

09bc5979 Browse Files

invoke.texi (Code Gen Options): Expand discussion of -fno-common. · 332459cd

2009-03-18  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (Code Gen Options): Expand discussion of
	-fno-common.

From-SVN: r144940

committed Mar 18, 2009

332459cd Browse Files

re PR debug/39485 (-O0 -g still puts whole object to a register) · d130d647

	PR debug/39485
	* function.c (use_register_for_decl): When not optimizing, disregard
	register keyword for variables with types containing methods.

From-SVN: r144939

committed Mar 18, 2009

d130d647 Browse Files

dse.c (struct group_info): Reorder fields for 64-bit hosts. · 8f5929e1

	* dse.c (struct group_info): Reorder fields for 64-bit hosts.
	* matrix-reorg.c (struct matrix_info): Likewise.
	* tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise.
	* rtl.h (struct mem_attrs): Likewise.
	* df.h (struct df): Likewise.
	* tree-data-ref.h (struct data_dependence_relation): Likewise.
	* ira-int.h (struct ira_allocno): Likewise.
	* df-scan.c (struct df_collection_rec): Likewise.
	* ira.c (struct equivalence): Likewise.
	* function.c (struct temp_slot): Likewise.
	* cfgloop.h (struct loop): Likewise.

	* parser.c (struct cp_token): Reorder fields for 64-bit hosts.
	(eof_token): Adjust.

	* include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.

From-SVN: r144938

committed Mar 18, 2009

8f5929e1 Browse Files

graphite.c (exclude_component_ref): Renamed contains_component_ref_p. · 9968d233

2009-03-18  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite.c (exclude_component_ref): Renamed contains_component_ref_p.
	(is_simple_operand): Call contains_component_ref_p before calling data
	reference analysis that would fail on COMPONENT_REFs.

	* tree-vrp.c (search_for_addr_array): Fix formatting.

	* g++.dg/graphite: New.
	* g++.dg/graphite/graphite.exp: New.
	* g++.dg/graphite/pr39447.C: New.

From-SVN: r144937

committed Mar 18, 2009

9968d233 Browse Files

tree-vect-transform.c (vect_loop_versioning): Fold the generated comparisons. · 69484bfd

2009-03-18  Richard Guenther  <rguenther@suse.de>

	* tree-vect-transform.c (vect_loop_versioning): Fold the
	generated comparisons.
	* tree-vectorizer.c (set_prologue_iterations): Likewise.
	(slpeel_tree_peel_loop_to_edge): Likewise.

From-SVN: r144934

committed Mar 18, 2009

69484bfd Browse Files

re PR c++/39425 (gcc loops after reporting template instantiation errors) · 367bdb8d

gcc/cp/

2009-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39425
	* parser.c (cp_parser_explicit_specialization): Don't skip the
	rest of the specialization when begin_specialization returns
	false.

gcc/testsuite/

2009-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39425
	* g++.dg/template/pr39425.C: New.

	* g++.dg/template/spec33.C: Updated.

From-SVN: r144932

committed Mar 18, 2009

367bdb8d Browse Files

Daily bump. · 95158172
```
From-SVN: r144927
```
GCC Administrator committed Mar 18, 2009
95158172 Browse Files

17 Mar, 2009 21 commits

decl.c (grokfndecl): Set DECL_CONTEXT on parms. · 448545cb

        cp/:
        * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
        (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
        * pt.c (check_explicit_specialization): Likewise.
        (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
        local specialization.
        * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
        * decl2.c (parm_index): New fn.
        * semantics.c (finish_decltype_type): Don't use describable_type.
        * mangle.c (write_expression): Likewise.  Mangle ALIGNOF_EXPR.
        Give a sorry for unsupported codes rather than crash.  Mangle
        conversions with other than 1 operand.  New mangling for PARM_DECL.
        * operators.def (ALIGNOF_EXPR): Mangle as az.
  
        * include/demangle.h (enum demangle_component_type): Add
        DEMANGLE_COMPONENT_FUNCTION_PARAM.
        * libiberty/cp-demangle.c (d_make_function_param): new fn.
        (cplus_demangle_mangled_name): Work around abi v2 bug.
        (d_expr_primary): Likewise.
        (cplus_demangle_operators): Add alignof ops.
        (d_expression): Handle function parameters and conversions
        with other than 1 operand.
        (d_print_comp): Handle function parameters.  Fix bug with
        function used in type of function.

From-SVN: r144924

committed Mar 17, 2009

448545cb Browse Files

appendix_contributing.xml: Add docbook style sheet version information. · 0075846f

2009-03-17  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/appendix_contributing.xml: Add docbook style
	sheet version information. Table-ize docbook element examples.
	* doc/xml/manual/using.xml: Human-readable header
	markup. Alphabetized. Add new headers.
	* doc/html: Regenerate.

From-SVN: r144923

committed Mar 17, 2009

0075846f Browse Files

Fix a documentation issue in a previous check in. · 03f30216
```
Fix a documentation issue in a previous check in.  Move C++ entry to
cp/ChangeLog

From-SVN: r144922
```
Doug Kwan committed Mar 17, 2009
03f30216 Browse Files

re PR middle-end/37805 (gcc --help=separate) · 0631b69f

gcc/
	PR middle-end/37805
	* opts.c (print_specific_help): In addition to `undocumented',
	accept `separate' and `joined' flags if passed alone.  Describe
	output by the first matched one of those.
	(common_handle_option): Skip over empty strings.
	* gcc.c (display_help): Fix help string for `--help='.
	* doc/invoke.texi (Option Summary, Overall Options): With
	`--help=', classes and qualifiers can both be repeated, but
	only the latter can be negated.  One should not pass only
	negated qualifiers.  Fix markup and examples.

From-SVN: r144921

committed Mar 17, 2009

0631b69f Browse Files

revert: re PR middle-end/37805 (gcc --help=separate) · 66811228

gcc/
	Revert
	2008-10-14  Jakub Jelinek  <jakub@redhat.com>
	PR middle-end/37805
	* opts.c (common_handle_option): Don't ICE on -fhelp=joined
	and -fhelp=separate.

From-SVN: r144920

committed Mar 17, 2009

66811228 Browse Files

re PR c++/39475 (c++0x type-traits should error out in case of incompleteness) · ff284b4b

/cp
2009-03-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/39475
	* semantics.c (check_trait_type): New.
	(finish_trait_expr): Use it.

/testsuite
2009-03-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/39475
	* g++.dg/ext/unary_trait_incomplete.C: New.

From-SVN: r144919

committed Mar 17, 2009

ff284b4b Browse Files

re PR middle-end/39378 (Multiple inheritence thunk not working with -mthumb) · 3c072c6b

2009-03-12  Jing Yu  <jingyu@google.com>

	PR middle-end/39378
	* function.h: Move is_thunk from rtl_data structure to function
	structure.
	* cp/method.c (use_thunk): Change is_thunk from crtl to cfun.
	* varasm.c (assemble_start_function): Change is_thunk from crtl to
	cfun.
	* config/alpha/alpha.c: Change is_thunk from crtl to cfun.
	* config/rs6000/rs6000.c: Change is_thunk from crtl to cfun.
	* config/arm/arm.h: Change is_thunk from crtl to cfun.
	* testsuite/g++.dg/inherit/thunk10.C: New file.

	Patch submitted by Doug Kwan <dougkwan@google.com>

From-SVN: r144918

committed Mar 17, 2009

3c072c6b Browse Files

re PR target/39482 (ICE in inline_secondary_memory_needed, at config/i386/i386.c:25478) · 9ade279b

	PR target/39482
	* config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers
	from different units in a single alternative.
	(*truncdfsf_i387): Ditto.
	(*truncxfsf2_mixed): Ditto.
	(*truncxfdf2_mixed): Ditto.

testsuite/ChangeLog:

	PR target/39482
	* gcc.target/i386/pr39482.c: New test.

From-SVN: r144915

committed Mar 17, 2009

9ade279b Browse Files

re PR debug/39474 (DW_AT_location missing for unused variables even at -O0) · df5deb18

	PR debug/39474
	* tree-ssa-live.c (remove_unused_locals): Don't remove local
	unused non-artificial variables when not optimizing.

From-SVN: r144914

committed Mar 17, 2009

df5deb18 Browse Files

re PR debug/37890 (Incorrect nesting for DW_TAG_imported_declaration) · 47512a6e
```
	PR debug/37890
	* name-lookup.c (do_namespace_alias): Don't call global_decl debug
	hook at function scope.

From-SVN: r144913
```
Jakub Jelinek committed Mar 17, 2009
47512a6e Browse Files

dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow non-NAMESPACE_DECL… · 98381eb4

dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL.

	* dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow
	non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL.

	* name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
	instead of calling imported_module_or_decl debug hook if
	building_stmt_tree ().
	* cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
	is a NAMESPACE_DECL.

From-SVN: r144912

committed Mar 17, 2009

98381eb4 Browse Files

re PR debug/39471 (DW_TAG_imported_module should be used (not DW_TAG_imported_declaration)) · a3f596ba

	PR debug/39471
	* dwarf2out.c (dwarf2out_imported_module_or_decl_1): Emit
	DW_TAG_imported_module even if decl is IMPORTED_DECL with
	NAMESPACE_DECL in its DECL_INITIAL.

	* cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
	on IMPORTED_DECL.

	* g++.dg/debug/dwarf2/imported-module-2.C: Expect
	DW_TAG_imported_module, not just any DW_TAG_imported prefixed tag.
	* g++.dg/debug/dwarf2/imported-module-3.C: Likewise.
	* g++.dg/debug/dwarf2/imported-module-4.C: Likewise.

From-SVN: r144911

committed Mar 17, 2009

a3f596ba Browse Files

re PR middle-end/39443 (Builtin redirection no longer working for memcmp) · 6b2b8871

	PR middle-end/39443
	* optabs.c (set_user_assembler_libfunc): New function.
	* expr.h (set_user_assembler_libfunc): New prototype.
	* c-common.c: Include libfuncs.h.
	(set_builtin_user_assembler_name): Call set_user_assembler_libfunc
	for memcmp, memset, memcpy, memmove and abort.
	* Makefile.in (c-common.o): Depend on libfuncs.h.

	* gcc.dg/pr39443.c: New test.

From-SVN: r144910

committed Mar 17, 2009

6b2b8871 Browse Files

re PR debug/39412 (ICE in gen_tagged_type_instantiation_die) · 16e60c17

	PR debug/39412
	* dwarf2out.c (gen_inlined_enumeration_type_die,
	gen_inlined_structure_type_die, gen_inlined_union_type_die,
	gen_tagged_type_instantiation_die): Removed.
	(gen_decl_die): For TYPE_DECL_IS_STUB with non-NULL decl_origin
	do nothing.

	* gcc.dg/debug/pr39412.c: New test.

From-SVN: r144909

committed Mar 17, 2009

16e60c17 Browse Files

re PR testsuite/38526 (WARNING: Could not compile gcc.dg/compat/struct-layout-1 generator) · 4d936aca

gcc/
	PR testsuite/38526
	* Makefile.in (site.exp): Rename TEST_GCC_EXEC_PREFIX and comment
	its use.
	(check-%): Don't set GCC_EXEC_PREFIX when invoking runtest.
	(check-parallel-%): Ditto.
	(check-consistency): Ditto.
testsuite/
	PR testsuite/38526
	* lib/target-libpath.exp (set_ld_library_path_env_vars): Save
	existing GCC_EXEC_PREFIX, set to TEST_GCC_EXEC_PREFIX if that
	is defined.
	(restore_ld_library_path_env_vars): Restore GCC_EXEC_PREFIX to
	its original value, or unset if it was not defined.
	* gcc.dg/compat/struct-layout-1.exp: Use set/restore library
	path procs around use of HOSTCC.
	* g++.dg/compat/struct-layout-1.exp: Ditto.
	* objc.dg/gnu-encoding/gnu-encoding.exp: Ditto.

From-SVN: r144908

committed Mar 17, 2009

4d936aca Browse Files

ipa-struct-reorg.c (create_general_new_stmt): Initialize local variable rhs by NULL_TREE. · 4e9b2e50

2009-03-17  Kai Tietz  <kai.tietz@onevision.com>

        * ipa-struct-reorg.c (create_general_new_stmt): Initialize
        local variable rhs by NULL_TREE.

From-SVN: r144907

committed Mar 17, 2009

4e9b2e50 Browse Files

re PR target/39477 (Incorrect document for regparm attribute) · 21440b2d

2009-03-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39477
	* doc/extend.texi: Correct register behavior for regparm on
	Intel 386.

From-SVN: r144903

committed Mar 17, 2009

21440b2d Browse Files

re PR target/39476 (Typo in ix86_function_regparm in i386.c) · d8905c6a

2009-03-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39476
	* config/i386/i386.c (ix86_function_regparm): Rewrite for
	64bit.

From-SVN: r144902

committed Mar 17, 2009

d8905c6a Browse Files

re PR target/39473 (Typo in untyped_call in i386.md) · 435a61d3

2009-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39473
	* config/i386/i386.c (ix86_expand_call): Check extra clobbers
	for ms->sysv ABI calls only in 64bit mode.

	* config/i386/i386.md (untyped_call): Support 32bit.

From-SVN: r144901

committed Mar 17, 2009

435a61d3 Browse Files

func-indirect.c (main): Return 0. · 1cb3c37c

2009-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/x86_64/abi/callabi/func-indirect.c (main): Return 0.

From-SVN: r144898

committed Mar 16, 2009

1cb3c37c Browse Files

extend.texi: Replace x86_65 with x86_64. · cdcabece

2009-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/extend.texi: Replace x86_65 with x86_64.

From-SVN: r144897

committed Mar 16, 2009

cdcabece Browse Files