Commits · a7e5372d6a8e2f12b6d9a15f71d5ad0794e6507f · lvzhengyang / riscv-gcc-1

10 Jul, 2004 15 commits

tree-ssa-loop-im.c: New file. · a7e5372d

	* tree-ssa-loop-im.c: New file.
	* Makefile.in (tree-ssa-loop-im.o): Add.
	* cfgloop.c (superloop_at_depth): New function.
	* cfgloop.h (superloop_at_depth): Declare.
	* common.opt (ftree-lim): New flag.
	* expr.c (array_ref_up_bound): New function.
	* params.def (PARAM_LIM_EXPENSIVE): New parameter.
	* timevar.def (TV_LIM): New timevar.
	* tree-dfa.c (compute_immediate_uses): Respect TDFA_USE flags when
	computing immediate uses of a phi node.
	* tree-flow.h (struct tree_ann_common_d): Add aux field.
	(loop_commit_inserts, for_each_index, tree_ssa_lim): Declare.
	* tree-optimize.c (init_tree_optimization_passes): Add pass_lim.
	* tree-pass.h (pass_lim): Declare.
	* tree-ssa-loop.c (tree_ssa_loop_im, gate_tree_ssa_loop_im): New
	functions.
	(pass_lim): New pass structure.
	* tree-eh.c (tree_could_trap_p): Handle ARRAY_REFs correctly.
	* tree.c (in_array_bounds_p): New function.
	* tree.h (TREE_THIS_NOTRAP): Define also for ARRAY_REFs.
	(in_array_bounds_p, array_ref_up_bound): Declare.
	* doc/invoke.texi (-ftree-lim, --param lim-expensive): Document.
	* doc/passes.texi (tree-ssa-loop-im.c): Document.

From-SVN: r84441

committed Jul 10, 2004

a7e5372d Browse Files

re PR fortran/13415 (Internal error with pointer array in common) · ad6e2a18

	PR fortran/13415
	* trans-common.c (calculate_length): Remove ...
	(get_segment_info): Merge into here.  Save field type.
	(build_field): Use saved type.
	(create_common, new_condition, new_segment, finish_equivalences):
	Use new get_segment_info.
	* trans-types.c: Update comment.
testsuite
	* gfortran.dg/common_pointer_1.f90: New test.

Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r84439

committed Jul 10, 2004

ad6e2a18 Browse Files

java.util.Calendar.java (cache): New private static field. · 3ee7acd1

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	* java.util.Calendar.java (cache): New private static field. Cached
	mappings of locales->calendar classes.
	(ctorArgTypes): New private static field. Singleton argument for
	calendar class constructor lookup.
	(getInstance): Cache Locale->Calendar class mappings using HashMap.
	Optimize by bypassing reflection instantiation for the
	GregorianCalendar case.

From-SVN: r84438

committed Jul 10, 2004

3ee7acd1 Browse Files

Calendar.java: Use getSystemClassLoader as argument for ResourceBundle.getBundle() calls. · 284d6a1f

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	* java/util/Calendar.java: Use getSystemClassLoader as argument for
	ResourceBundle.getBundle() calls.
	* java/util/GregorianCalendar.java: Likewise.
	* java/util/Currency.java: Likewise.
	* java/text/BreakIterator.java: Likewise.
	* java/text/Collator.java: Likewise.
	* java/text/DateFormat.java: Likewise.
	* java/text/DateFormatSymbols.java: Likewise.
	* java/text/DecimalFormatSymbols.java: Likewise.
	* java/text/NumberFormat.java: Likewise.
	* java/awt/Window.java: Likewise.

From-SVN: r84437

committed Jul 10, 2004

284d6a1f Browse Files

tree-ssa-ccp.c (ccp_fold_builtin): Strip conversion exprs with prejudice. · 020510c9
```
        * tree-ssa-ccp.c (ccp_fold_builtin): Strip conversion exprs
        with prejudice.

From-SVN: r84436
```
Richard Henderson committed Jul 09, 2004
020510c9 Browse Files
* builtins.c (expand_builtin_stpcpy): Don't modify len. · f3a096e8
```
From-SVN: r84435
```
Richard Henderson committed Jul 09, 2004
f3a096e8 Browse Files

ResourceBundle.java (bundleCache): Renamed from resourceBundleCache. · 21f56031

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	* java/util/ResourceBundle.java (bundleCache): Renamed from
	resourceBundleCache. Update comments.
	(getObject): Don't catch MissingResourceException.
	(getBundle(String)): Remove 'final'. Use system classloader if
	getCallingClassLoader returned null.
	(getBundle(String, Locale)): Likewise.
	(BundleKey): New private class. HashMap key for bundle cache lookup.
	(lookupKey): New. Singleton instance of BundleKey.
	(nullEntry): New. Cache entry to represent failed lookups.
	(getBundle(String, Locale, ClassLoader)): Re-written to use new
	caching strategy, no-allocation lookup, and new tryBundle methods.
	(tryBundle(String, ClassLoader)): New. Load a locale-qualified
	bundle name using given classloader.
	(tryBundle(String, Locale, ClassLoader, boolean): New. Qualify
	baseName for given Locale and attempt to load bundle.

From-SVN: r84434

committed Jul 10, 2004

21f56031 Browse Files

* g++.dg/lookup/new1.C: Fix dg-excess-error syntax. · 17a916d4
```
From-SVN: r84433
```
Giovanni Bajo committed Jul 10, 2004
17a916d4 Browse Files

flags.h: Delete redundant prototypes that are being generated in options.h from common.opt. · 31b66477


2004-07-10  Kelley Cook  <kcook@gcc.gnu.org>

	* flags.h: Delete redundant prototypes that are being generated
	in options.h from common.opt.
	* common.opt: Add in the expository comments formerly in flags.h.

From-SVN: r84432

committed Jul 10, 2004

31b66477 Browse Files

i386.c (init_cumulative_args): Set mmx/sse registers available for use only when… · 78fbfc4b

i386.c (init_cumulative_args): Set mmx/sse registers available for use only when TARGET_MMX/_SSE is set...

        * config/i386/i386.c (init_cumulative_args): Set mmx/sse registers
        available for use only when TARGET_MMX/_SSE is set, and check for
        variable argument function if any register count is non-zero.
        (function_arg): Correctly suppress repeated warnings for passing SSE
        vectors are arguments without SSE enabled.
        (ix86_function_arg_boundary): Without SSE enabled, the use of what
        would be SSE register modes does no longer influence the alignment.

From-SVN: r84431

committed Jul 09, 2004

78fbfc4b Browse Files

builtins.c (std_gimplify_va_arg_expr): Deny ARGS_GROW_DOWNWARD. · e4d3eef1

        * builtins.c (std_gimplify_va_arg_expr): Deny ARGS_GROW_DOWNWARD.
        Always align upward to arg boundary.  Use size_in_bytes/round_up.
        Maintain type-correctness of constants.
        * stor-layout.c (round_up, round_down): Special-case powers of 2.

From-SVN: r84430

committed Jul 09, 2004

e4d3eef1 Browse Files

sparc.c (*_costs): Scale instruction costs by COSTS_N_INSNS. · ffe384ff

2004-07-09  David S. Miller  <davem@nuts.davemloft.net>

	* config/sparc/sparc.c (*_costs): Scale instruction costs
	by COSTS_N_INSNS.
	(sparc_rtx_costs): Adjust as appropriate.

From-SVN: r84429

committed Jul 09, 2004

ffe384ff Browse Files

mm3dnow.h: New. · 0c2a4754

        * config/i386/mm3dnow.h: New.
        * config.gcc: Add mm3dnow.h to extra_headers for i?86 and x86-64.

From-SVN: r84428

committed Jul 09, 2004

0c2a4754 Browse Files

simplify-rtx.c (simplify_const_relational_operation): Only look at bounds of scalar integers. · 04b80a88
```
        * simplify-rtx.c (simplify_const_relational_operation): Only
        look at bounds of scalar integers.

From-SVN: r84427
```
Richard Henderson committed Jul 09, 2004
04b80a88 Browse Files
Daily bump. · 4c6a63cc
```
From-SVN: r84425
```
GCC Administrator committed Jul 10, 2004
4c6a63cc Browse Files

09 Jul, 2004 25 commits

* config/i386/i386.md (sse2_clflush): Use correct operand for clflush. · 946e316c
```
From-SVN: r84422
```
Jan Beulich committed Jul 09, 2004
946e316c Browse Files

BasicMenuUI.java (mousePressed): Remove illegal protected method calls. · 42c00752

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	* javax/swing/plaf/basic/BasicMenuUI.java (mousePressed): Remove
	illegal protected method calls.

From-SVN: r84421

committed Jul 10, 2004

42c00752 Browse Files

Fix or remove some bogus test cases. · 6e342fc1

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	Fix or remove some bogus test cases.
	* testsuite/libjava.compile/pr10459_2.java: Removed.
	* testsuite/libjava.compile/pr10459.java: Test using its own method,
	not Object.clone().
	* testsuite/libjava.compile/inner_data.java: Test against its own
	protected field.

From-SVN: r84420

committed Jul 10, 2004

6e342fc1 Browse Files

objc-act.c (build_module_descriptor): Mark UOBJC_MODULES_decl as always referenced. · 3d0d0a7a

2004-07-09  Andrew Pinski  <apinski@apple.com>

        * objc/objc-act.c (build_module_descriptor): Mark UOBJC_MODULES_decl as
        always referenced.
        (synth_forward_declarations): Likewise for UOBJC_CLASS_decl and
        UOBJC_METACLASS_decl.

From-SVN: r84419

committed Jul 09, 2004

3d0d0a7a Browse Files

class.c (interface_of_p): Check for null TYPE_BINFO. · 968d62b5

2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>

	* class.c (interface_of_p): Check for null TYPE_BINFO.

From-SVN: r84418

committed Jul 10, 2004

968d62b5 Browse Files

c-typeck.c (build_unary_op): include VECTOR_TYPE in set of codes permissible for unary plus. · 8a2cee38
```
        * c-typeck.c (build_unary_op): include VECTOR_TYPE in set of codes
        permissible for unary plus.

From-SVN: r84417
```
Jan Beulich committed Jul 09, 2004
8a2cee38 Browse Files

Fix for IA-64 union/long double ICE. · 5806d4fd

PR target/16364
* config/ia64/ia64.c (ia64_function_arg): For a single element HFA,
do return a parallel if hfa_mode == XFmode and mode == TImode.
* gcc.c-torture/compile/20040709-1.c: New.

From-SVN: r84416

committed Jul 09, 2004

5806d4fd Browse Files

builtin-types.def (BT_UINT): Rename from BT_UNSIGNED. · 2319a1d1

        * builtin-types.def (BT_UINT): Rename from BT_UNSIGNED.
        (BT_FN_UINT): Rename from BT_FN_UNSIGNED.
        (BT_FN_PTR_UINT): Rename from BT_FN_PTR_UNSIGNED.
        (BT_ULONG, BT_ULONGLONG, BT_UINTMAX, BT_FN_INT_UINT, BT_FN_INT_ULONG,
        BT_FN_INT_ULONGLONG, BT_FN_INT_INTMAX, BT_FN_INT_UINTMAX): New.
        * builtins.def (BUILTIN_CLZxxx, BUILTIN_CTXxxx, BUILTIN_PARITYxxx,
        BUILTIN_POPCOUNTxxx): Arguments are unsigned.
        (BUILTIN_xxxIMAX): New.
        * builtins.c (expand_builtin): Handle BUILT_IN_FFSIMAX,
        BUILT_IN_CLZIMAX, BUILT_IN_CTZIMAX, BUILT_IN_POPCOUNIMAX, and
        BUILT_IN_PARITYIMAX.

From-SVN: r84415

committed Jul 09, 2004

2319a1d1 Browse Files

sparc.h (processor_costs): Define. · 18df6de9

2004-07-02  David S. Miller  <davem@nuts.davemloft.net>

	* config/sparc/sparc.h (processor_costs): Define.
	(sparc_costs): Declare.
	* config/sparc/sparc.c (cypress_costs, supersparc_costs,
	hypersparc_costs, sparclet_costs, ultrasparc_costs,
	ultrasparc3_costs): New.
	(sparc_override_options): Set sparc_costs as appropriate.
	(sparc_rtx_costs): Use sparc_costs instead of messy
	conditionals.

From-SVN: r84414

committed Jul 09, 2004

18df6de9 Browse Files

configure.in: Build libmudflap by default on FreeBSD. · a3e8d8b4
```
	* configure.in: Build libmudflap by default on FreeBSD.
	* configure: Regenerated.

From-SVN: r84413
```
Loren J. Rittle committed Jul 09, 2004
a3e8d8b4 Browse Files

re PR fortran/14077 (Data statement within a module that doesn't initialize a… · 5721c2be

re PR fortran/14077 (Data statement within a module that doesn't initialize a whole array creates an error)

PR fortran/14077
* gfortran.fortran-torture/execute/module_init_1.f90: New test.

From-SVN: r84412

committed Jul 10, 2004

5721c2be Browse Files

md.texi (Processor pipeline description): Mention that the old pipeline description is deprecated. · dae42469

	* doc/md.texi (Processor pipeline description): Mention that
	the old pipeline description is deprecated.

	* config/rs6000/7450.md (automaton ppc7450): Split up, move
	mciu_7450 function unit to...
	(automaton ppc7450mciu): ...new automaton.

	* haifa-sched.c (insert_schedule_bubbles_p): Remove.
	(schedule_block): Don't consider inserting bubbles.
	(sched_init): Don't initialize DFA bubbles.
	* target-def.h (TARGET_SCHED_INIT_DFA_BUBBLES,
	TARGET_SCHED_DFA_BUBBLE): Remove.
	* target.h (init_dfa_bubbles, dfa_bubble): Remove hooks.
	* doc/tm.texi (TARGET_SCHED_INIT_DFA_BUBBLES,
	TARGET_SCHED_DFA_BUBBLE): Remove documentation.

	* stmt.c (conditional_context): Remove prototype.
	* tree.h (conditional_context): Remove.
	* tree-cfg.c (pre_insert_on_edge): Remove.

	* c-common.h (c_expand_asm_operands): Remove prototype.
	* c-typeck.c (c_expand_asm_operands): Remove.

cp/
	* typeck.c (c_expand_asm_operands): Remove.

From-SVN: r84411

committed Jul 09, 2004

dae42469 Browse Files

i386.c (classify_argument): Treat V1xx modes the same as their base modes. · 9e9fb0ce

        * config/i386/i386.c (classify_argument): Treat V1xx modes the same as
        their base modes. CTImode, TCmode, and XCmode must be passed in memory.
        TFmode (__float128) must be is an SSE/SSEUP pair. V2SImode, V4HImode,
        and V8QI are class SSE. All sufficiently small remaining vector modes
        must be passed in one or two integer registers.
        (ix86_libcall_value): TFmode must be returned in xmm0, XCmode must be
        returned in memory.
        (bdesc_2arg, ix86_init_mmx_sse_builtins): __builtin_ia32_pmuludq and
        __builtin_ia32_pmuludq128 have non-uniform argument and return types
        and must thus be handled explicitly.
        * config/i386/i386.md (*movdi_1_rex64): Add cases for moving between
        MMX and XMM regs.
        (movv8qi_internal, movv4hi_internal, movv2si_internal,
        movv2sf_internal): Permit moving between MMX and XMM registers (since
        MMX areguments and return values are passed in XMM registers).
        (sse2_umulsidi3): Correct type and mode.

From-SVN: r84410

committed Jul 09, 2004

9e9fb0ce Browse Files

* tree-cfg.c (dump_cfg_stats): Fix 64-bit format mismatch errors. · f7fda749
```
From-SVN: r84409
```
Richard Henderson committed Jul 09, 2004
f7fda749 Browse Files

re PR fortran/14077 (Data statement within a module that doesn't initialize a… · 8598a113

re PR fortran/14077 (Data statement within a module that doesn't initialize a whole array creates an error)

PR fortran/14077
* moduele.c (mio_symbol): Don't I/O initial values unless
symbol is a parameter.

From-SVN: r84408

committed Jul 10, 2004

8598a113 Browse Files

40x.md: Split into two automatons. · 60f4f3b7

2004-07-09  Eric Christopher  <echristo@redhat.com>

	* config/rs6000/40x.md: Split into two automatons.

From-SVN: r84407

committed Jul 09, 2004

60f4f3b7 Browse Files

configure.in: Do not build libmudflap by default on non-GNU/Linux systems. · dfcada9a
```
	* configure.in: Do not build libmudflap by default on non-GNU/Linux
	systems.
	* configure: Regenerated.

From-SVN: r84406
```
Mark Mitchell committed Jul 09, 2004
dfcada9a Browse Files

Add wchar_t counterparts of the basic_stringbuf<char> tests. · 1bf4ab23

2004-07-09  Paolo Carlini  <pcarlini@suse.de>

	Add wchar_t counterparts of the basic_stringbuf<char> tests.
	* testsuite/27_io/basic_stringbuf/imbue/wchar_t/1.cc, 9322.cc: New.
	* testsuite/27_io/basic_stringbuf/in_avail/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/overflow/wchar_t/1.cc, 2.cc,
	3599.cc, 9988.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc, 9825.cc:
	Likewise.
	* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc, 2.cc:
	Likewise.
	* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc, 2.cc, 3.cc:
	Likewise.
	* testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc, 2.cc, 3.cc:
	Likewise.
	* testsuite/27_io/basic_stringbuf/sgetc/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sgetn/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/snextc/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc, 9425.cc:
	Likewise.
	* testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc, 1057.cc,
	9404-1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sputn/wchar_t/1.cc, 1057.cc,
	9404-2.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/str/wchar_t/1.cc, 2.cc, 3.cc,
	3955.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_stringbuf/sync/wchar_t/1057.cc: Likewise.

From-SVN: r84405

committed Jul 09, 2004

1bf4ab23 Browse Files

re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted) · 32e89beb
```
PR fortran/13201
* gfortran.dg/shape_1.f90: New test.

From-SVN: r84403
```
Tobias Schlüter committed Jul 09, 2004
32e89beb Browse Files

c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have more… · 9affb2c7

c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have more than one input file.

2004-07-09  Zack Weinberg  <zack@codesourcery.com>
	    Andrew Pinski  <apinski@apple.com>

	* c-opts.c (c_common_post_options): Force unit-at-a-time mode
	on when we have more than one input file.
	(c_common_parse_file): Restore loop over all input files.
	Clarify diagnostic for -dy when YYDEBUG wasn't defined.

	* c-decl.c (set_type_context): New function.
	(pop_scope): Use it to set context of types.  When we
	encounter a TYPE_DECL, set the context of the attached type too.
	(pop_file_scope): Don't call cpp_undef_all here.
	(diagnose_mismatched_decls): Do not complain about a second
	definition of an 'extern inline' function if it's not in the
	same translation unit.  Do not complain about inline
	declaration after use if the use was in a different
	translation unit.
	(merge_decls): Don't clobber olddecl's DECL_CONTEXT.
	(pushdecl): Do not put DECL_EXTERNAL, !TREE_PUBLIC decls in
	the external scope.
	(pushdecl_top_level): Likewise.
	(grokdeclarator): Clarify what is going on with setting
	DECL_EXTERNAL on function types, a little.
	(c_write_global_declarations): Don't do anything if
	-fsyntax-only or errors have been encountered.

testsuite:
	* gcc.dg/noncompile/init-4.c: Remove bogus dg-error marker.

From-SVN: r84402

committed Jul 09, 2004

9affb2c7 Browse Files

re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted) · 4077d207

PR fortran/13201
* resolve.c (resolve_symbol): Verify that the shape of a
parameter array is not only explicit, but also constant.
* array.c (gfc_is_compile_time_shape): New function.
* gfortran.h (gfc_is_compile_time_shape): Add prototype.

From-SVN: r84400

committed Jul 09, 2004

4077d207 Browse Files

unicode-muncher.pl: Updated to version 2.1 from GNU classpath. · 1f33f6b4

2004-07-09  Michael Koch  <konqueror@gmx.de>

	* scripts/unicode-muncher.pl: Updated to version 2.1
	from GNU classpath. Added some clarifications on where to find the
	needed files from www.unicode.org.
	* gnu/gcj/convert/UnicodeCharacterDatabase-3.0.0.html,
	gnu/gcj/convert/UnicodeData-3.0.0.txt:
	Removed, these can directly be downloaded from www.unicode.org if
	needed.
	* gnu/java/lang/CharData.java: Regenerated.
	* include/java-chartables.h: Regenerated.
	* Makefile.am (ordinary_java_source_files):
	Removed gnu/java/lang/CharData.java.
	* Makefile.in: Regenerated.

From-SVN: r84399

committed Jul 09, 2004

1f33f6b4 Browse Files

* vec.c, vec.h (vec_assert_fail): Use unsigned int for LINE argument. · dae1dd2e
```
From-SVN: r84398
```
Zack Weinberg committed Jul 09, 2004
dae1dd2e Browse Files
name_clash2.f90: Remove outdated comment. · a578b091
```
* gfortran.fortran-torture/compile/name_clash2.f90: Remove outdated
comment.

From-SVN: r84395
```
Tobias Schlüter committed Jul 09, 2004
a578b091 Browse Files

re PR target/16459 (ld: libbackend.a(expr.o)(.text+0x40c2c): cannot handle… · 605201ba

re PR target/16459 (ld: libbackend.a(expr.o)(.text+0x40c2c): cannot handle R_PARISC_PCREL17F for $$dyncall)

	PR target/16459
	* pa.c (output_indirect_call): Use %r2 as the link register when
	calling $$dyncall with a pc-relative branch.

From-SVN: r84394

committed Jul 09, 2004

605201ba Browse Files