Commits · fe7139acb17eb96793ceb975f16f82b9b17d5a27 · lvzhengyang / riscv-gcc-1

15 Sep, 2004 24 commits

* tree-cfg.c (remove_bb): Release SSA defs. · fe7139ac
```
From-SVN: r87553
```
Jan Hubicka committed Sep 15, 2004
fe7139ac Browse Files

check.c (gfc_check_getcwd_sub): New function. · a8c60d7f

2004-09-15  Steven G. Kargl  <kargls@comcast.net>

	* check.c (gfc_check_getcwd_sub): New function.
	* gfortran.h (GFC_ISYM_GETCWD): New symbol.
	* intrinsic.c (add_functions): Add function definition;
	Use symbol.
	* intrinsic.c (add_subroutines): Add subroutine definitions.
	* intrinsic.h: Add prototypes.
	* iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
	New functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
libgfortran/
	* intrinsics/getcwd.c: New file.
	* Makefile.am: Add getcwd.c.
	* Makefile.in: Regenerated.

From-SVN: r87552

committed Sep 15, 2004

a8c60d7f Browse Files

re PR fortran/16485 (Private subroutines from different modules collide during linking.) · 4672f86a

2004-09-15  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

	PR fortran/16485
	* module.c (write_symbol): Don't fill in module name here.
	(write_symbol0): Fill in here instead.
testsuite/
	* gfortran.dg/same_name_1.f90: New test.

From-SVN: r87551

committed Sep 15, 2004

4672f86a Browse Files

* doc/tm.texi: Follow spelling conventions. · 1a141fe1
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From-SVN: r87550
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Kazu Hirata committed Sep 15, 2004
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* tree-ssa-dom.c: Fix comment typos. · b3a27618
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From-SVN: r87549
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Kazu Hirata committed Sep 15, 2004
b3a27618 Browse Files
Fix typo. · a8ea34eb
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From-SVN: r87548
```
Paul Brook committed Sep 15, 2004
a8ea34eb Browse Files

env.c (getenv, [...]): Remove trailing white space. · 3869a92c

2004-09-15  Steven G. Kargl  <kargls@comcast.net>
	Paul Brook  <paul@codesourcery.com>

	* intrinsics/env.c (getenv, get_environmental_variable): Remove
	trailing white space.  Uase alloca.  Honour trim_name.

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

From-SVN: r87547

committed Sep 15, 2004

3869a92c Browse Files

2004-09-15 Michael Koch <konqueror@gmx.de> · c36992ff

	* gnu/java/net/protocol/file/Handler.java
	(openConnection): Don't throw exception if host part for file: URI is
	present. setURL() keeps file: protocol if ftp: protocol is not
	available.

From-SVN: r87546

committed Sep 15, 2004

c36992ff Browse Files

pr17252.c: Fix thinko. · dad975d2


	* gcc.c-torture/execute/pr17252.c: Fix thinko.  Don't
	dereference garbage pointers.

From-SVN: r87545

committed Sep 15, 2004

dad975d2 Browse Files

linux-unwind.h (struct gcc_pt_regs): Extend to include ccr. · 43e7c6a4

	* config/rs6000/linux-unwind.h (struct gcc_pt_regs): Extend to
	include ccr.
	(ppc_fallback_frame_state): Save location of CR.

From-SVN: r87543

committed Sep 15, 2004

43e7c6a4 Browse Files

* search.c (get_pure_virtuals): Remove unused variables. · 69862840
```
From-SVN: r87542
```
Nathan Sidwell committed Sep 15, 2004
69862840 Browse Files

cp-tree.h (struct lang_decl_flags): Remove needs_final_overrider. · 16ae29f1

	* cp-tree.h (struct lang_decl_flags): Remove
	needs_final_overrider.
	(DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
	* decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
	* class.c (finish_struct_bits): Correct comment about
	CLASSTYPE_PURE_VIRTUALS.
	* search.c (get_pure_virtuals): Remove useless loop.

From-SVN: r87541

committed Sep 15, 2004

16ae29f1 Browse Files

expr.c (string_constant): Handle also read-only variables initialized to string literals. · a45f71f5

	* expr.c (string_constant): Handle also read-only variables
	initialized to string literals.

	* gcc.c-torture/execute/builtins/strlen-3.c: New test.
	* gcc.c-torture/execute/builtins/strlen-3-lib.c: New.

From-SVN: r87540

committed Sep 15, 2004

a45f71f5 Browse Files

builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1) into memcpy (x,… · 9a520f40

builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1) into memcpy (x, y, 1) if memcpy can be expanded inline.

	* builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1)
	into memcpy (x, y, 1) if memcpy can be expanded inline.

	* gcc.c-torture/execute/builtins/memmove.c (main_test): Formatting.
	* gcc.c-torture/execute/builtins/memmove-2.c: New test.
	* gcc.c-torture/execute/builtins/memmove-2-lib.c: New.

From-SVN: r87539

committed Sep 15, 2004

9a520f40 Browse Files

re PR tree-optimization/17468 (Java garbage collector miscompiled at -O1 and higher) · b1d16eff

	PR tree-optimization/17468
	* tree-ssa.c (verify_use, verify_phi_args, verify_ssa):  Verify that
	definition inside a block precede uses.
	* tree-tailcall.c (adjust_return_value): Emit statements in the
	correct order.

From-SVN: r87538

committed Sep 15, 2004

b1d16eff Browse Files

* config/mips/mips.h (POINTERS_EXTEND_UNSIGNED): Delete. · 36579192
```
From-SVN: r87537
```
Richard Sandiford committed Sep 15, 2004
36579192 Browse Files
* doc/install.texi (sparc-sun-solaris2*): Properly format warning. · 7c2f2b41
```
From-SVN: r87533
```
Eric Botcazou committed Sep 15, 2004
7c2f2b41 Browse Files

tree-ssa-dom.c (avail_exprs_stack): New global varray. · 48732f23

        * tree-ssa-dom.c (avail_exprs_stack): New global varray.
        (struct dom_walk_block_data): Remove avail_exprs member.
        (tree_ssa_dominator_optimize): Initialize avail_exprs_stack.
        (lookup_avail_expr): No longer need to pass in address of
        the block local available exprs stack.  All callers changed.
        (simplify_cond_and_lookup_avail_expr): Similarly.
        (simplify_switch_and_lookup_avail_expr): Similarly.
        (get_eq_expr_value, record_cond): Likewise.
        (record_dominating_conditions): Likewise.
        (update_rhs_and_lookup_avail_expr): Likewise.
        (record_equivalences_from_stmt): Likewise.
        (dom_opt_initialize_block_local_data): No longer test state of
        block local avail_exprs.
        (dom_opt_initialize_block): Mark unwind point in the global
        avail_expr stack.
        (remove_expressions_from_table): Update to unwind to the
        most recent unwind marker in the global avail_expr stack.
        All callers changed.
        (dom_opt_finalize_block): Mark unwind point in the global
        avail_expr stack as needed.
        (record_cond): Push elements into the global avail_exprs stack.

From-SVN: r87532

committed Sep 14, 2004

48732f23 Browse Files

tree-dfa.c (free_df_for_stmt): No longer static. · a5c965c1


	* tree-dfa.c (free_df_for_stmt): No longer static.
	(free_df): Update comments.
	* tree-flow.h (free_df_for_stmt): Prototype.
	* tree-ssa-dse.c (dse_optimize_stmt): Call free_df_for_stmt.  Also
	call release_defs.

From-SVN: r87531

committed Sep 14, 2004

a5c965c1 Browse Files

re PR c++/17324 (Error: symbol `bRKNS0_IT_SD_EE' is already defined) · bb5ecf29

	PR c++/17324
	* mangle.c (partially_mangled_name): New variable.
	(partially_mangled_name_len): Likewise.
	(save_partially_mangled_name): New function.
	(restore_partially_mangled_name): Likewise.
	(write_encoding): Save and restore partially mangled names around
	calls to get_mostly_instantiated_function_type.
	(write_unqualified_name): Likewise.

	PR c++/17324
	* g++.dg/template/mangle1.C: New test.

From-SVN: r87530

committed Sep 15, 2004

bb5ecf29 Browse Files

re PR tree-optimization/17252 (not marking char types as aliasing anything) · 391f9afb


	PR tree-optimization/17252
	* tree-ssa-alias.c (may_alias_p): Don't assume that a
	pointer may not point to itself when using relaxed
	aliasing rules.

testsuite/ChangeLog

	PR tree-optimization/17252
	* gcc.c-torture/execute/pr17252.c: New test.

From-SVN: r87529

committed Sep 14, 2004

391f9afb Browse Files

re PR middle-end/17397 (gimplify ICE) · 67f23620

	PR middle-end/17397
	* gimplify.c (gimplify_addr_expr): Don't inadvertently change types
	while folding <ADDR_EXPR <INDIRECT_REF X>>.

From-SVN: r87528

committed Sep 14, 2004

67f23620 Browse Files

pointer-reference-alias.C: New test. · 5ffcd779

2004-09-14  Andrew Pinski  <apinski@apple.com>

        * g++.dg/tree-ssa/pointer-reference-alias.C: New test.

2004-09-14  Andrew Pinski  <apinski@apple.com>

        * tree-ssa-copy.c (may_propagate_copy): Don't check the aliasing
        sets of the pointers but the aliasing sets of what they point to.

From-SVN: r87527

committed Sep 14, 2004

5ffcd779 Browse Files

Daily bump. · 798e5365
```
From-SVN: r87523
```
GCC Administrator committed Sep 15, 2004
798e5365 Browse Files

14 Sep, 2004 16 commits

re PR rtl-optimization/9771 ([x86] wrong ebp optimisation) · f6ae6c51


	PR rtl-optimization/9771
	* regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate
	conditional compilation in init_reg_sets_1.
	(init_reg_sets_1): Let global_regs[i] take priority over the frame
	(but not stack) pointer exceptions to regs_invalidated_by_call.
	(globalize_reg): Globalizing a fixed register may need to update
	regs_invalidated_by_call.

	* gcc.dg/pr9771-1.c: New test case.

From-SVN: r87516

committed Sep 14, 2004

f6ae6c51 Browse Files

re PR tree-optimization/15262 ([tree-ssa] Alias analyzer cannot handle addressable fields) · 1810f6ed


	PR tree-optimization/15262
	* tree-dfa.c (dump_variable): Also print the type of the
	variable.
	* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If two
	memory tags are of conflicting alias sets but have no aliased
	symbols in common, add one tag to the alias set of the other.
	(setup_pointers_and_addressables): Remove hack to deal with
	programs with no aliased symbols.
	(may_alias_p): Don't special case aggregate types.


testsuite/ChangeLog

	PR tree-optimization/15262
	* gcc.c-torture/execute/pr15262-1.c: New test.
	* gcc.c-torture/execute/pr15262-2.c: New test.

From-SVN: r87515

committed Sep 14, 2004

1810f6ed Browse Files

re PR c/15498 (typo in gcc manual: non-existing locale example en_UK, should be en_GB) · 0e6d31fb
```
	PR c/15498
	* doc/invoke.texi (Environment Variables): Correct example locale.

From-SVN: r87513
```
Joseph Myers committed Sep 14, 2004
0e6d31fb Browse Files

re PR libffi/17465 (Testsuite in libffi overrides LD_LIBRARY_PATH) · fc9051dd

2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgcj/17465
	* testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
	Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
	LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
	DYLD_LIBRARY_PATH.

From-SVN: r87511

committed Sep 14, 2004

fc9051dd Browse Files

be.po, [...]: Update. · 807ab1f2

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po: Update.
	* gcc.pot: Regenerate.

From-SVN: r87507

committed Sep 14, 2004

807ab1f2 Browse Files

* cfg.c (expunge_block): Revert previous change adding ggc_free call. · ab3b6795
```
From-SVN: r87506
```
Jan Hubicka committed Sep 14, 2004
ab3b6795 Browse Files
natPosixProcess.cc (waitForSignal): Ignore return value of sigsuspend. · 72826319
```
        * java/lang/natPosixProcess.cc (waitForSignal): Ignore return
        value of sigsuspend.

From-SVN: r87505
```
Richard Henderson committed Sep 14, 2004
72826319 Browse Files
* config.gcc: Do not build a shared libgcc for arm-none-eabi. · 0393a68a
```
From-SVN: r87504
```
Mark Mitchell committed Sep 14, 2004
0393a68a Browse Files
config.gcc: Do not build a shared libgcc for arm-none-eabi. · 0c0f8409
```
	* config.gcc: Do not build a shared libgcc for arm-none-eabi.

[[Split portion of a mixed commit.]]

From-SVN: r87503.2
```
Mark Mitchell committed Sep 14, 2004
0c0f8409 Browse Files

fstream.tcc (xsgetn): Slightly tweak the recent fix for 11722... · d1768069

2004-09-14  Nathan Myers  <ncm@cantrip.org>

	* include/bits/fstream.tcc (xsgetn): Slightly tweak the recent fix
	for 11722: copy can replace move; the common case is __avail == 0.

From-SVN: r87501

committed Sep 14, 2004

d1768069 Browse Files

c-tree.h (struct c_declspecs): Add const_p, volatile_p and restrict_p. · 3b53cddc

	* c-tree.h (struct c_declspecs): Add const_p, volatile_p and
	restrict_p.
	(struct c_declarator): Change u.array.quals and pointer_quals to
	int.  Add u.array.attrs.
	(quals_from_declspecs): New.
	* c-decl.c (quals_from_declspecs): New.
	(shadow_tag_warned): Give more specific message for useless type
	qualifiers.
	(build_array_declarator, set_array_declarator_inner,
	grokdeclarator, make_pointer_declarator, build_null_declspecs,
	declspecs_add_qual): Update for changed structures.

testsuite:
	* gcc.dg/declspec-12.c: New test.

From-SVN: r87500

committed Sep 14, 2004

3b53cddc Browse Files

cpp_type_traits.h: Rename __is_trivially_copyable to __is_scalar... · 67dd4a93

2004-09-14  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/cpp_type_traits.h: Rename __is_trivially_copyable
	to __is_scalar, more clear and consistent with "tr1" naming.
	* include/bits/stl_algobase.h: Update consistently throughout.

From-SVN: r87497

committed Sep 14, 2004

67dd4a93 Browse Files

tree-ssa-dom.c (stmts_to_rescan): Move from a block-local varray to a global varray. · a6e1aa26

        * tree-ssa-dom.c (stmts_to_rescan): Move from a block-local varray
        to a global varray.
        (tree_ssa_dominator_optimize): Allocate stmts_to_rescan.
        (dom_opt_initialize_block_local_data): No longer test stmts_to_rescan's
        state.
        (dom_opt_finalize_block): Update due to change in scope of
        stmts_to_rescan.
        (optimize_stmt): Similarly.

From-SVN: r87494

committed Sep 14, 2004

a6e1aa26 Browse Files

data.c, [...]: Fix comment typos. · 13795658

	* data.c, decl.c, f95-lang.c, gfortran.h, match.c,
	trans-array.c, trans-common.c, trans-expr.c,
	trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
	comment typos.  Follow spelling conventions.

From-SVN: r87492

committed Sep 14, 2004

13795658 Browse Files

* pt.c (unify): Replace gcc_unreachable with gcc_assert. · 98ddffc1
```
From-SVN: r87491
```
Nathan Sidwell committed Sep 14, 2004
98ddffc1 Browse Files

cgraph.h, [...]: Fix comment typos. · 8e3c61c5

	* cgraph.h, cgraphunit.c, fold-const.c, lambda-mat.c,
	lambda.h, profile.c, tree-optimize.c, tree-sra.c, vec.h: Fix
	comment typos.  Follow spelling conventions.

From-SVN: r87490

committed Sep 14, 2004

8e3c61c5 Browse Files