Eric Christopher [Tue, 30 Nov 2004 20:33:34 +0000 (20:33 +0000)]
fold-const.c (fold_widened_comparison): Make sure that we're passing an INTEGER_TYPE to int_fits_type_p.
2004-11-30 Eric Christopher <echristo@redhat.com>
* fold-const.c (fold_widened_comparison): Make sure that we're
passing an INTEGER_TYPE to int_fits_type_p.
(fold): Clean up comment.
From-SVN: r91539
Loren J. Rittle [Tue, 30 Nov 2004 20:16:37 +0000 (20:16 +0000)]
badalloc1.C (arena_size): Bump up to 262144 to support new requirements on FreeBSD 5.
* g++.old-deja/g++.eh/badalloc1.C (arena_size): Bump up to 262144
to support new requirements on FreeBSD 5.
From-SVN: r91536
Devang Patel [Tue, 30 Nov 2004 19:38:15 +0000 (11:38 -0800)]
re PR target/18702 (mmix-knuth-mmixware testsuite failure: gcc.dg/cpp/isysroot-1.c)
PR 18702
* gcc.dg/cpp/isysroot-1.c: Make this test darwin specific.
From-SVN: r91535
Zack Weinberg [Tue, 30 Nov 2004 19:35:26 +0000 (19:35 +0000)]
mklibgcc.in: Correct calculation of libgcc_s_soname and libunwind_soname.
* mklibgcc.in: Correct calculation of libgcc_s_soname and
libunwind_soname. Use $out, not $outS, in commands for
no-shared-library case. Move EXTRA_MULTILIB_PARTS rules above
library build rules, make $libunwind_so and $libgcc_s_so
depend on them in the normal fashion, and filter those objects
out of @shlib_objs@.
From-SVN: r91534
Janis Johnson [Tue, 30 Nov 2004 19:15:38 +0000 (19:15 +0000)]
altivec.h (vec_step_help): Support const vector types.
* config/rs6000/altivec.h (vec_step_help): Support const vector types.
* g++.dg/ext/altivec-13.C: New test.
From-SVN: r91533
Andrew Pinski [Tue, 30 Nov 2004 15:38:43 +0000 (15:38 +0000)]
re PR tree-optimization/18298 (bad code from lim ssa pass with strcmp)
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* tree-optimize.c (init_tree_optimization_passes): Add a may_alias
pass right after fold builtins.
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* gcc.c-torture/execute/p18298.c: New test.
From-SVN: r91529
Andreas Krebbel [Tue, 30 Nov 2004 15:31:12 +0000 (15:31 +0000)]
s390-modes.def: Added cc modes documentation.
2004-11-30 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390-modes.def: Added cc modes documentation.
* config/s390/s390.c: (s390_tm_ccmode, s390_select_ccmode,
s390_expand_addcc): Added cc mode comments.
* config/s390/s390.md: Removed old cc mode documentation.
From-SVN: r91528
Mark Dettinger [Tue, 30 Nov 2004 15:14:05 +0000 (15:14 +0000)]
s390.c (struct processor_costs): New data type.
2004-11-30 Mark Dettinger <dettinge@de.ibm.com>
* config/s390/s390.c (struct processor_costs): New data type.
(s390_cost, z900_cost, z990_cost): New global variables.
(override_options): Initialize s390_cost.
(s390_rtx_costs): Reimplement.
From-SVN: r91527
Kazu Hirata [Tue, 30 Nov 2004 15:07:39 +0000 (15:07 +0000)]
* parser.c: Fix comment typos.
From-SVN: r91525
Ira Rosen [Tue, 30 Nov 2004 14:54:20 +0000 (14:54 +0000)]
re PR tree-optimization/18607 (Vectorizer: data_reference is overwritten in vect_analyze_data_refs)
PR tree-opt/18607
* gcc.dg/vect/vect-89.c: New test.
From-SVN: r91523
Daniel Berlin [Tue, 30 Nov 2004 14:49:37 +0000 (14:49 +0000)]
re PR tree-optimization/18673 (Tree-PRE is O(N^4) in the depth of the dominator tree)
2004-11-29 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/18673
* tree-ssa-pre.c: Remove splay-tree.h include.
(bitmap_value_replace_in_set): Fix to add if it does not exist.
(find_or_generate_expression): Remove now-wrong condition.
(create_expression_by_pieces): Fix condition and comment reason
for it.
(insert_aux): Fix condition and comment reasons for it.
Factor insertion code from here.
(insert_into_preds_of_block): To here. Fix conditions in factored
function and comment reasons for them.
From-SVN: r91522
Ira Rosen [Tue, 30 Nov 2004 14:40:38 +0000 (14:40 +0000)]
re PR tree-optimization/18607 (Vectorizer: data_reference is overwritten in vect_analyze_data_refs)
2004-11-30 Ira Rosen <irar@il.ibm.com>
PR tree-opt/18607
* tree-vectorizer.c (vect_analyze_data_refs): Use temporary
variable for data_reference when looking for memtag.
From-SVN: r91521
Jakub Jelinek [Tue, 30 Nov 2004 14:10:08 +0000 (15:10 +0100)]
c-opts.c (check_deps_environment_vars): If spec != NULL, set deps_seen.
* c-opts.c (check_deps_environment_vars): If spec != NULL, set
deps_seen.
From-SVN: r91520
Dorit Nuzman [Tue, 30 Nov 2004 14:02:04 +0000 (14:02 +0000)]
changed from 'PR tree-opt/18173' to 'PR target/18173'
From-SVN: r91519
Dorit Naishlos [Tue, 30 Nov 2004 13:24:16 +0000 (13:24 +0000)]
tree-vectorizer.c (vect_gen_niters_for_prolog_loop): Use tree_low_cst instead of TREE_INT_CST_LOW.
* tree-vectorizer.c (vect_gen_niters_for_prolog_loop): Use
tree_low_cst instead of TREE_INT_CST_LOW.
From-SVN: r91518
Dorit Naishlos [Tue, 30 Nov 2004 13:19:54 +0000 (13:19 +0000)]
tree-vectorizer.c (vect_can_force_dr_alignment_p): Return false for decls that are assembled before vectorization takes place.
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Return false for
decls that are assembled before vectorization takes place.
(vect_compute_data_ref_alignment): Set DECL_USER_ALIGN to 1.
From-SVN: r91517
Ulrich Weigand [Tue, 30 Nov 2004 12:10:23 +0000 (12:10 +0000)]
passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks if local_alloc modified jumps.
* passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks
if local_alloc modified jumps.
From-SVN: r91516
Alan Modra [Tue, 30 Nov 2004 09:49:03 +0000 (09:49 +0000)]
varasm.c (default_encode_section_info): Don't set SYMBOL_FLAG_SMALL on TLS symbols.
* varasm.c (default_encode_section_info): Don't set SYMBOL_FLAG_SMALL
on TLS symbols.
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Remove TLS
check.
From-SVN: r91515
Zack Weinberg [Tue, 30 Nov 2004 08:15:42 +0000 (08:15 +0000)]
* gthr-gnat.c, gthr-gnat.h, gthr.h, libgcc2.h, unwind-dw2-fde.h
* unwind.h: Surround all visibility pragmas with #ifndef HIDE_EXPORTS.
* mklibgcc.in: Drastic restructure for comprehensibility.
Remove the old hidden-directive hack.
Eliminate support for .txt files in LIB2ADD etc (never used).
Eliminate support for assembly source files in LIB2ADDEH* and
LIBUNWIND (also never used).
Build up dependency lists for libraries incrementally.
If we have SHLIB_LINK, compile each file twice, once for the
static and once for the shared library; also probe for
-fvisibility=hidden in the generated libgcc.mk. If found,
pass that and -DHIDE_EXPORTS to the compilation of every C
source file going into the static library. If found, generate
hidden-directive lists for every assembly source file going
into the static library, but incorporate them with -include
instead of ld -r.
Write comments into generated libgcc.mk to facilitate debugging.
* Makefile.in: Pass ASM_HIDDEN_OP to mklibgcc.
* config/t-slibgcc-darwin: Define ASM_HIDDEN_OP.
* config/darwin.h (REAL_LIBGCC_SPEC): Put -lgcc back in
-Zdynamiclib case.
From-SVN: r91513
Richard Henderson [Tue, 30 Nov 2004 03:52:37 +0000 (19:52 -0800)]
expr.c (get_inner_reference): Handle REAL/IMAGPART_EXPR.
* expr.c (get_inner_reference): Handle REAL/IMAGPART_EXPR.
(handled_component_p): Likewise.
* alias.c (can_address_p): Reformat and simplify. Handle
REAL/IMAGPART_EXPR. Do not disable addressability based on
alias set zero.
* fold-const.c (build_fold_addr_expr_with_type): Remove duplicate
check for REAL/IMAGPART_EXPR.
* gimplify.c (gimplify_compound_lval): Likewise.
* tree-cfg.c (verify_expr): Likewise.
* tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
* tree-nested.c (build_addr, convert_nonlocal_reference): Likewise.
(convert_local_reference): Likewise.
* tree-ssa-loop-ivopts.c (prepare_decl_rtl): Likewise.
From-SVN: r91511
Alan Modra [Tue, 30 Nov 2004 03:39:50 +0000 (03:39 +0000)]
* expr.c (emit_group_load_1): Don't die on const_int orig_src.
From-SVN: r91510
John David Anglin [Tue, 30 Nov 2004 03:11:28 +0000 (03:11 +0000)]
re PR pch/14940 (PCH largefile test fails on various platforms)
PR pch/14940
* config/pa/pa-host.c, config/pa/x-hpux, config/pa/x-linux: New files.
* config.host (hppa*-*-hpux*, hppa*-*-linux): Define out_host_hook_obj
and host_xmake_file using new host configuration files.
From-SVN: r91509
Matt Kraai [Tue, 30 Nov 2004 03:06:52 +0000 (03:06 +0000)]
* MAINTAINERS (Write After Approval): Update my e-mail address.
From-SVN: r91508
Matt Kraai [Tue, 30 Nov 2004 02:56:42 +0000 (02:56 +0000)]
* pex-unix.c: Fix the spelling of longjmp.
From-SVN: r91507
Roger Sayle [Tue, 30 Nov 2004 02:34:56 +0000 (02:34 +0000)]
reg-stack.c (change_stack): Improve algorithm used to pop regs off the stack to maximize ffreep usage and...
* reg-stack.c (change_stack): Improve algorithm used to pop regs
off the stack to maximize ffreep usage and reduce fxch count.
From-SVN: r91506
Bryce McKinlay [Tue, 30 Nov 2004 00:38:57 +0000 (00:38 +0000)]
re PR libgcj/18699 (SIGSEGV in GC_local_gcj_malloc)
2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
PR libgcj/18699
Revert patches of 2004-11-26 and 2004-11-27.
From-SVN: r91505
James A. Morrison [Tue, 30 Nov 2004 00:32:34 +0000 (00:32 +0000)]
re PR c/18596 (ICE in make_decl_rtl)
2004-11-26 James A. Morrison <phython@gcc.gnu.org>
PR middle-end/18596
* c-decl.c (grokdeclarator): Reset DECL_INTIAL to error_mark_node
on errors.
testsuite:
* gcc.dg/pr18596-1.c: New test.
From-SVN: r91504
GCC Administrator [Tue, 30 Nov 2004 00:16:31 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r91502.2
GCC Administrator [Tue, 30 Nov 2004 00:16:27 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r91501.2
Kelley Cook [Tue, 30 Nov 2004 00:07:44 +0000 (00:07 +0000)]
Makefile.am: Define ACLOCAL_AMFLAGS.
2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
* Makefile.am: Define ACLOCAL_AMFLAGS.
* acinclude.m4: Remove.
* stamp-h.in: Remove superfluous stamp file.
* aclocal.m4, configure, Makefile.in: Regenerate.
* testsuite/Makefile.in: Likewise.
From-SVN: r91499
Richard Kenner [Tue, 30 Nov 2004 00:01:45 +0000 (00:01 +0000)]
expr.c (expand_expr_real_1, [...]): Properly handle REDUCE_BIT_FIELD by applying it to result, not input, of conversion.
* expr.c (expand_expr_real_1, case NOP_EXPR): Properly handle
REDUCE_BIT_FIELD by applying it to result, not input, of conversion.
From-SVN: r91498
R. Kelley Cook [Mon, 29 Nov 2004 23:51:45 +0000 (23:51 +0000)]
Correct my erronous ChangeLog entries.
From-SVN: r91496
Kelley Cook [Mon, 29 Nov 2004 23:45:23 +0000 (23:45 +0000)]
libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Re-import linux-gnu case from CVS libtool to always pass_all.
2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
* libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Re-import linux-gnu case
from CVS libtool to always pass_all.
* libjava/configure, libffi/configure, libjava/configure,
libobjc/configure, boehm-gc/configure: Regenerated.
From-SVN: r91495
Ben Elliston [Mon, 29 Nov 2004 23:29:50 +0000 (23:29 +0000)]
* Makefile.in (REGS_H): Depend on $(BASIC_BLOCK_H).
From-SVN: r91494
Ben Elliston [Mon, 29 Nov 2004 23:24:30 +0000 (23:24 +0000)]
* g++.old-deja/g++.other/decl5.C: Remove remaining XFAILs.
From-SVN: r91493
Andrew Pinski [Mon, 29 Nov 2004 23:11:30 +0000 (23:11 +0000)]
re PR c/18479 (__attribute__ ((visibility("default"))) in C causes internal compiler error)
2004-11-29 Andrew Pinski <pinskia@physics.uc.edu>
PR c/18479
* gcc.dg/pr18479.c: New test.
2004-11-29 Andrew Pinski <pinskia@physics.uc.edu>
PR c/18479
* c-common.c (handle_visibility_attribute): When the type decl
is really a identifier node, warn about being ignored and return.
From-SVN: r91492
Tom Tromey [Mon, 29 Nov 2004 22:26:00 +0000 (22:26 +0000)]
Main.java (main): Mention gcj-dbtool.
* gnu/gcj/tools/gcj_dbtool/Main.java (main): Mention gcj-dbtool.
Recognize --help and --version.
(usage): Mention gcj-dbtool. Added "out" argument.
(insist): Updated.
From-SVN: r91491
Richard Henderson [Mon, 29 Nov 2004 21:06:11 +0000 (13:06 -0800)]
* tree-cfg.c (tree_node_can_be_shared): Fix typo'd error_mark_node.
From-SVN: r91490
Hans-Peter Nilsson [Mon, 29 Nov 2004 21:00:30 +0000 (21:00 +0000)]
re PR target/18490 (mmix-knuth-mmixware testsuite failure: g++.old-deja/g++.law/bit-fields2.C)
PR target/18490
* g++.old-deja/g++.law/bit-fields2.C: Reinstate skip for
mmix-knuth-mmixware.
* g++.old-deja/g++.other/local-alloc1.C: Reinstate skip for
cris-*-elf* cris-*-aout* mmix-*-*
From-SVN: r91489
Steven Bosscher [Mon, 29 Nov 2004 20:46:14 +0000 (20:46 +0000)]
cfgcleanup.c (outgoing_edges_match, [...]): Remove CASE_DROPS_THROUGH checks, it is never defined.
* cfgcleanup.c (outgoing_edges_match, try_crossjump_to_edge):
Remove CASE_DROPS_THROUGH checks, it is never defined.
* cfglyout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (rtl_verify_flow_info): Likewise.
* stmt.c (expand_case): Likewise.
* cfgbuild.c (make_edges): Likewise. Also remove force_fallthru,
it is now always 0.
* system.h (CASE_DROPS_THROUGH): Poison.
* doc/md.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.
* doc/tm.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.
* config/v850/v850.h: Remove commented out CASE_DROPS_THROUGH.
From-SVN: r91488
Andrew Pinski [Mon, 29 Nov 2004 20:36:36 +0000 (20:36 +0000)]
re PR middle-end/18725 (another ICE on trivial invalid asm)
2004-11-29 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/18725
* gcc.dg/pr18725.c: New test.
2004-11-29 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/18725
* tree-cfg.c (tree_node_can_be_shared): Error_mark_node can be
shared always.
From-SVN: r91487
Hans-Peter Nilsson [Mon, 29 Nov 2004 20:30:08 +0000 (20:30 +0000)]
re PR target/18488 (mmix-knuth-mmixware testsuite failure: g++.dg/opt/vt1.C)
PR target/18488
* g++.dg/opt/vt1.C: Skip for mmix-*-*.
From-SVN: r91486
Hans-Peter Nilsson [Mon, 29 Nov 2004 20:14:19 +0000 (20:14 +0000)]
re PR target/18336 (mmix-knuth-mmixware testsuite failure: gcc.dg/
20040813-1.c)
PR target/18336
* gcc.dg/
20040813-1.c: Skip for mmix-*-*.
From-SVN: r91485
Mark Mitchell [Mon, 29 Nov 2004 20:11:49 +0000 (20:11 +0000)]
Fix typo
From-SVN: r91484
Mark Mitchell [Mon, 29 Nov 2004 20:10:18 +0000 (20:10 +0000)]
re PR c++/18368 (C++ error message regression)
PR c++/18368
* parser.c (cp_parser_check_for_definition_in_return_type): Take
the defined type as a parameter, and inform the user about the
possibility of a missing semicolon.
(cp_parser_explicit_instantiation): Adjust call to
cp_parser_check_for_definition_in_return_type.
(cp_parser_init_declarator): Likewise.
(cp_parser_member_declaration): Likewise.
PR c++/18674
* cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
typename from comments.
* cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
(TYPENAME_IS_CLASS_P): Likewise.
(make_typename_type): Change prototype.
* decl.c (struct_typename_info): New type.
(typename_compare): Expect the second argument to be a
typename_info, not a tree.
(build_typename_type): Add tag_type parameter. Do not create a
new type until necessary.
(make_typename_type): Add tag_type parameter.
* error.c (TYPENAME_TYPE): Print tags other than "typename" if
appropriate.
* friend.c (make_friend_class): Adjust call to make_typename_type.
* parser.c (cp_parser_make_typename_type): Likewise.
(cp_parser_primary_expression): Adjust call to
cp_parser_lookup_name.
(cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
(cp_parser_class_or_namespace_name): Likewise.
(cp_parser_postfix_expression): Adjust calls to
make_typename_type.
(cp_parser_mem_initializer_id): Adjust calls to
cp_parser_class_name.
(cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
(cp_parser_template_name): Likewise.
(cp_parser_template_argument): Likewise.
(cp_parser_type_name): Adjust call to cp_parser_class_name.
(cp_parser_elaborated_type_specifier): Adjust calls to
make_typename_type and cp_parser_lookup_name.
(cp_parser_namespace_name): Likewise.
(cp_parser_class_name): Replace type_p parameter with tag_type.
Adjust calls to make_typename_type and cp_parser_lookup_name.
(cp_parser_class_head): Adjust calls to cp_parser_class_name.
(cp_parser_base_specifier): Likewise.
(cp_parser_lookup_name): Replace is_type parameter with tag_type.
Adjust calls to make_typename_type and lookup_qualified_name.
(cp_parser_lookup_name_simple): Adjust call to
cp_parser_lookup_name.
(cp_parser_constructor_declarator_p): Adjust call to
cp_parser_class_name.
* pt.c (convert_template_argument): Adjust all to
make_typename_type.
(tsubst_decl): Do not pre-substitute the type of the declaration.
(tsubst): Hand off declarations more quickly. Adjust call to
make_typename_type.
PR c++/18512
* parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
PR c++/18674
* g++.old-deja/g++.brendan/crash16.C: Adjust error messages.
* g++.old-deja/g++.law/ctors5.C: Likewise.
* g++.old-deja/g++.other/crash25.C: Likewise.
PR c++/18674
* g++.dg/template/error16.C: New test.
PR c++/18512
* g++.dg/template/crash29.C: New test.
From-SVN: r91483
Diego Novillo [Mon, 29 Nov 2004 20:08:17 +0000 (15:08 -0500)]
Add missing PR identifier for PR18712 fix.
From-SVN: r91482
Diego Novillo [Mon, 29 Nov 2004 20:02:09 +0000 (20:02 +0000)]
tree-into-ssa.c (insert_phi_nodes_for): Pass argument WORK_STACK by reference.
* tree-into-ssa.c (insert_phi_nodes_for): Pass argument
WORK_STACK by reference.
Call VEC_safe_push instead of VEC_quick_push.
Update all users.
testsuite/ChangeLog
* gcc.c-torture/compile/pr18712.c: New test.
From-SVN: r91481
Joseph Myers [Mon, 29 Nov 2004 18:54:06 +0000 (18:54 +0000)]
[multiple changes]
2004-11-29 Daniel Jacobowitz <dan@codesourcery.com>
PR c/7544
* Makefile.in (c-lang.o): Update dependencies.
* c-lang.c: Include "c-pragma.h".
(finish_file): Call maybe_apply_pending_pragma_weaks.
* c-pragma.c (maybe_apply_pending_pragma_weaks): New function.
* c-pragma.h (maybe_apply_pending_pragma_weaks): New prototype.
cp:
2004-11-29 Daniel Jacobowitz <dan@codesourcery.com>
* Make-lang.in (cp/decl2.o): Update dependencies.
* decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
objc:
2004-11-29 Joseph Myers <joseph@codesourcery.com>
* Make-lang.in (objc/objc-act.o): Update dependencies.
* objc-act.c (objc_finish_file): Call
maybe_apply_pending_pragma_weaks if not OBJCPLUS.
testsuite:
2004-11-29 Joseph Myers <joseph@codesourcery.com>
* g++.dg/ext/weak1.C, gcc.dg/weak/weak-10.c, objc.dg/weak-1.m: New
tests.
From-SVN: r91479
Richard Henderson [Mon, 29 Nov 2004 18:42:26 +0000 (10:42 -0800)]
re PR target/17224 (relocation truncated to fit: GPREL22)
PR target/17224
* config/ia64/predicates.md (sdata_symbolic_operand): Deny offsets
outside the referenced object.
From-SVN: r91478
Kazu Hirata [Mon, 29 Nov 2004 18:01:07 +0000 (18:01 +0000)]
cfg.c (flow_obstack): Remove.
* cfg.c (flow_obstack): Remove.
(flow_firstobj): Likewise.
(init_flow): Remove all uses of flow_obstack.
From-SVN: r91477
Kazu Hirata [Mon, 29 Nov 2004 18:00:01 +0000 (18:00 +0000)]
tree-cfg.c (tree_redirect_edge_and_branch): Call find_edge only when needed.
* tree-cfg.c (tree_redirect_edge_and_branch): Call find_edge
only when needed.
From-SVN: r91476
Kazu Hirata [Mon, 29 Nov 2004 17:58:27 +0000 (17:58 +0000)]
cfgrtl.c (rtl_tidy_fallthru_edge): Speed up by using EDGE_COUNT.
* cfgrtl.c (rtl_tidy_fallthru_edge): Speed up by using
EDGE_COUNT.
From-SVN: r91475
Kazu Hirata [Mon, 29 Nov 2004 17:56:19 +0000 (17:56 +0000)]
cfgrtl.c (cfg_layout_redirect_edge_and_branch): Speed up by simplifying edge manipulation.
* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Speed up by
simplifying edge manipulation.
From-SVN: r91474
Kazu Hirata [Mon, 29 Nov 2004 17:53:48 +0000 (17:53 +0000)]
tree-if-conv.c (replace_phi_with_cond_modify_expr): Use EDGE_PRED instead of PHI_ARG_EDGE.
* tree-if-conv.c (replace_phi_with_cond_modify_expr): Use
EDGE_PRED instead of PHI_ARG_EDGE.
* tree-ssa-live.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa.c: Likewise.
From-SVN: r91473
Eric Botcazou [Mon, 29 Nov 2004 17:06:57 +0000 (18:06 +0100)]
* link.cc (link_symbol_table): Do not use intptr_t.
From-SVN: r91472
Kriang Lerdsuwanakij [Mon, 29 Nov 2004 14:17:33 +0000 (14:17 +0000)]
re PR c++/18652 (ICE on invalid redeclaration)
PR c++/18652
* name-lookup.c (pushtag): Change return type to tree.
* cp-tree.h (pushtag): Adjust declaration.
* decl.c (xref_tag, start_enum): Use return value of pushtag.
* pt.c (push_template_decl_real): Return immediately if
pushdecl_namespace_level returns error_mark_node.
* g++.dg/lookup/crash6.C: New test.
From-SVN: r91470
Paolo Carlini [Mon, 29 Nov 2004 13:29:54 +0000 (13:29 +0000)]
18654.cc: Use better names.
2004-11-29 Paolo Carlini <pcarlini@suse.de>
* testsuite/21_strings/basic_string/capacity/char/18654.cc: Use
better names.
* testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc: Same.
From-SVN: r91469
Hans-Peter Nilsson [Mon, 29 Nov 2004 13:27:10 +0000 (13:27 +0000)]
re PR middle-end/18164 (ICE on trivial invalid asm)
PR middle-end/18164
* gcc.dg/pr18164.c: Add dg-options "". Correct typo in dg-error.
From-SVN: r91468
Paolo Carlini [Mon, 29 Nov 2004 12:59:53 +0000 (12:59 +0000)]
re PR libstdc++/18654 (Shrink-to-fit std::string::reserve() calls can reallocate & copy string contents unnecessarily)
2004-11-29 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/18654
* include/bits/basic_string.tcc (_Rep::_S_create): When shrinking,
do not round to pagesize.
* testsuite/21_strings/basic_string/capacity/char/18654.cc: New.
* testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc: New.
From-SVN: r91466
Joseph Myers [Mon, 29 Nov 2004 11:35:34 +0000 (11:35 +0000)]
Wnested-externs-1.c, [...]: New tests.
* gcc.dg/Wnested-externs-1.c, gcc.dg/decl-7.c, gcc.dg/decl-8.c,
gcc.dg/if-empty-1.c, gcc.dg/init-bad-1.c, gcc.dg/init-bad-2.c,
gcc.dg/init-bad-3.c, gcc.dg/parm-mismatch-1.c: New tests.
From-SVN: r91465
Alan Modra [Mon, 29 Nov 2004 11:29:09 +0000 (11:29 +0000)]
varasm.c (default_elf_select_section_1): Only pass DECL_P decl to named_section.
* varasm.c (default_elf_select_section_1): Only pass DECL_P decl
to named_section.
From-SVN: r91464
Nathan Sidwell [Mon, 29 Nov 2004 09:33:10 +0000 (09:33 +0000)]
opts.c (decode_options): Do not set max-inline-insns-rtl.
* opts.c (decode_options): Do not set max-inline-insns-rtl.
(common_handle_option): Likewise.
* params.def (PARAM_MAX_INLINE_INSNS_RTL): Remove.
* params.h (MAX_INLINE_INSNS_RTL): Remove.
* doc/invoke.texi (max-inline-insns-rtl): Remove.
From-SVN: r91463
Alan Modra [Mon, 29 Nov 2004 06:24:30 +0000 (16:54 +1030)]
re PR target/9571 ([PPC] problems with 'const', -msdata=eabi and sections.)
PR target/9571
* varasm.c (default_elf_select_section_1): Pass decl to named_section.
From-SVN: r91462
Andrew Pinski [Mon, 29 Nov 2004 02:21:28 +0000 (02:21 +0000)]
[multiple changes]
2004-11-18 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/18164
* gimplify.c (gimplify_asm_expr): If the length of an output operand
is zero, do not process it, just let it go through.
2004-11-28 Andrew Pinski <pinskia@physics.uc.edu>
* gcc.dg/pr18164.c: New test.
From-SVN: r91459
Richard Kenner [Mon, 29 Nov 2004 01:15:39 +0000 (01:15 +0000)]
PR/18662, also backported from tree-cleanup-branch.
* tree-ssa-ccp.c (substitute_and_fold): If replaced anything,
always call maybe_clean_eh_stmt and modify_stmt.
Co-Authored-By: Diego Novillo <dnovillo@redhat.com>
From-SVN: r91451
Richard Kenner [Mon, 29 Nov 2004 01:08:41 +0000 (01:08 +0000)]
tree-ssa-operands.c (build_ssa_operands, [...]): Ignore a VIEW_CONVERT_EXPR on LHS when deciding if must or may def.
PR/18664
* tree-ssa-operands.c (build_ssa_operands, case MODIFY_EXPR):
Ignore a VIEW_CONVERT_EXPR on LHS when deciding if must or may def.
* tree-ssa-ccp.c (visit_assignment): If LHS is a VIEW_CONVERT_EXPR,
add an inverse VIEW_CONVERT_EXPR to const_val.
From-SVN: r91450
Richard Kenner [Mon, 29 Nov 2004 01:03:15 +0000 (01:03 +0000)]
tree-nested.c (check_for_nested_with_variably_modified): New.
* tree-nested.c (check_for_nested_with_variably_modified): New.
(create_nesting_tree): Call it.
From-SVN: r91449
Richard Kenner [Mon, 29 Nov 2004 00:59:25 +0000 (00:59 +0000)]
tree-ssa-alias.c (compute_points_to_and_addr_escapes): Remove special code for assigning to non-pointer.
* tree-ssa-alias.c (compute_points_to_and_addr_escapes): Remove
special code for assigning to non-pointer.
(is_escape_site): If RHS is a conversion between pointer and integer
types, this is an escape site.
From-SVN: r91448
Richard Kenner [Mon, 29 Nov 2004 00:56:58 +0000 (00:56 +0000)]
gcse.c (insert_store): Error if try to insert store on abnormal edge.
* gcse.c (insert_store): Error if try to insert store on abnormal edge.
(store_motion): Don't move store if any edge we'd want to move it
to is abnormal.
From-SVN: r91447
Richard Kenner [Mon, 29 Nov 2004 00:52:33 +0000 (00:52 +0000)]
expr.c (expand_expr_real_1, [...]): Properly fold with non-zero lower bound.
* expr.c (expand_expr_real_1, case ARRAY_REF): Properly fold with
non-zero lower bound.
From-SVN: r91446
Richard Kenner [Mon, 29 Nov 2004 00:49:14 +0000 (00:49 +0000)]
* expr.c (categorize_ctor_elements_1, case STRING_CST): New case.
From-SVN: r91445
Matt Kraai [Mon, 29 Nov 2004 00:37:54 +0000 (00:37 +0000)]
re PR other/17594 (GCC does not error about unknown options which starts with a valid option)
(gcc)
PR diagnostic/17594
* opts.c (find_opt): Require that the input match a switch exactly
or that the switch take a joined option to be interpreted as a
match for another language.
(gcc/testsuite)
* gcc.dg/funroll-loops-all.c: New.
From-SVN: r91444
Hans-Peter Nilsson [Mon, 29 Nov 2004 00:21:22 +0000 (00:21 +0000)]
re PR target/18489 (mmix-knuth-mmixware testsuite failure: g++.dg/rtti/tinfo1.C)
PR target/18489
* g++.dg/rtti/tinfo1.C: In pattern for label definition ending
delimeter, match space and TAB as well as ":".
From-SVN: r91443
GCC Administrator [Mon, 29 Nov 2004 00:17:14 +0000 (00:17 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r91441.2
GCC Administrator [Mon, 29 Nov 2004 00:17:06 +0000 (00:17 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r91440.2
Andrew Pinski [Mon, 29 Nov 2004 00:03:40 +0000 (00:03 +0000)]
timevar.def (TV_TREE_REDPHI): New timevar.
2004-11-28 Andrew Pinski <pinskia@physics.uc.edu>
* timevar.def (TV_TREE_REDPHI): New timevar.
* tree-ssa.c (pass_redundant_phi): Use TV_TREE_REDPHI for the tv id.
From-SVN: r91438
Nathanael Nerode [Sun, 28 Nov 2004 23:32:00 +0000 (23:32 +0000)]
lost ChangeLog entry
From-SVN: r91437
Nathanael Nerode [Sun, 28 Nov 2004 23:29:41 +0000 (23:29 +0000)]
re PR preprocessor/17651 (Erroneous preprocessor output with -g when generating dependencies)
2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
PR preprocessor/17651
* c-opts.c (sanitize_cpp_opts): Make flag_no_output imply
flag_no_line_commands.
* c-ppoutput.c (pp_file_change): Remove now-redundant check of
flag_no_output.
From-SVN: r91436
Hans-Peter Nilsson [Sun, 28 Nov 2004 23:28:05 +0000 (23:28 +0000)]
re PR target/18484 (mmix-knuth-mmixware testsuite failure: g++.dg/abi/empty6.C)
PR target/18484
* g++.dg/abi/empty6.C: Xfail warning for mmix-*-*.
From-SVN: r91434
Theodore A. Roth [Sun, 28 Nov 2004 23:15:59 +0000 (23:15 +0000)]
avr.c (avr_handle_fndecl_attribute): Generate a warning if the function name does not begin with "__vector" and the...
* config/avr/avr.c (avr_handle_fndecl_attribute): Generate a
warning if the function name does not begin with "__vector" and the
function has either the 'signal' or 'interrupt' attribute.
From-SVN: r91433
Theodore A. Roth [Sun, 28 Nov 2004 23:10:28 +0000 (23:10 +0000)]
avr.c (avr_mcu_types): Add entries for atmega48...
* config/avr/avr.c (avr_mcu_types): Add entries for atmega48,
atmega88, atmega168, attiny13, attiny2313, at90can128, atmega165,
atmega325, atmega3250, atmega645 and atmega6450.
* config/avr/avr.h (LINK_SPEC): Ditto.
(LIB_SPEC): Ditto.
(LIBGCC_SPEC): Ditto.
(CRT_BINUTILS_SPECS): Ditto.
* config/avr/t-avr (MULTILIB_MATCHES): Ditto.
From-SVN: r91432
Hans-Peter Nilsson [Sun, 28 Nov 2004 22:57:38 +0000 (22:57 +0000)]
re PR target/18348 (mmix-knuth-mmixware testsuite failure: gcc.dg/uninit-H.c)
PR target/18348
* gcc.dg/uninit-H.c (ASM): For unknown targets, define to "= 0".
From-SVN: r91431
Mark Wielaard [Sun, 28 Nov 2004 22:41:53 +0000 (22:41 +0000)]
mauve-libgcj: Disable SpinnerListModel...
* mauve-libgcj: Disable SpinnerListModel, SwingUtilities and
XMLDecoder tests which currently don't compile.
From-SVN: r91430
Hans-Peter Nilsson [Sun, 28 Nov 2004 22:39:05 +0000 (22:39 +0000)]
re PR target/18345 (mmix-knuth-mmixware testsuite failure: gcc.dg/intmax_t-1.c)
PR target/18345
* gcc.dg/intmax_t-1.c: Add mmix-*-* to dg-error.
From-SVN: r91429
Nathanael Nerode [Sun, 28 Nov 2004 22:28:13 +0000 (22:28 +0000)]
re PR preprocessor/17610 (Empty #include statement halts gcc)
(libcpp)
PR preprocessor/17610
* directives.c (do_include_common): Error out if an empty filename
is given for #include (or #include_next or #import).
(gcc)
PR preprocessor/17610
* testsuite/gcc.dg/cpp/empty-include.c: New testcase.
From-SVN: r91428
Hans-Peter Nilsson [Sun, 28 Nov 2004 22:14:34 +0000 (22:14 +0000)]
re PR target/18337 (mmix-knuth-mmixware testsuite failure: gcc.dg/array-quals-1.c)
PR target/18337
* gcc.dg/array-quals-1.c: Xfail for mmix-*-*.
From-SVN: r91427
Bud Davis [Sun, 28 Nov 2004 21:14:02 +0000 (21:14 +0000)]
direct_io_2.f90: New test.
2004-11-28 Bud Davis <bdavis9659@comcast.net>
* gcc/gcc/gfortran.dg/direct_io_2.f90: New test.
* gcc/libgfortran/io/unix.c (mmap_alloc_w_a): check for a write
to a location less than the mapped area.
From-SVN: r91426
Jeff Law [Sun, 28 Nov 2004 21:02:31 +0000 (14:02 -0700)]
tree-ssa-alias.c (count_calls_and_maybe_create_global_var): New.
* tree-ssa-alias.c (count_calls_and_maybe_create_global_var): New.
(pass_maybe_create_global_var): New.
* tree-pass.h (pass_maybe_create_global_var): Declare.
* tree-optimize.c (init_tree_optimization_passes): Link in
pass_maybe_create_global_var.
From-SVN: r91425
Hans-Peter Nilsson [Sun, 28 Nov 2004 20:52:19 +0000 (20:52 +0000)]
re PR target/18334 (mmix-knuth-mmixware testsuite failure: gcc.dg/cpp/assert4.c)
PR target/18334
* gcc.dg/cpp/assert4.c: Remove mmix assertion tests.
From-SVN: r91424
Richard Kenner [Sun, 28 Nov 2004 14:02:56 +0000 (14:02 +0000)]
* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.
From-SVN: r91420
Ulrich Weigand [Sun, 28 Nov 2004 13:02:52 +0000 (13:02 +0000)]
re PR rtl-optimization/18420 (ICE compiling mesa at -O2)
PR rtl-optimization/18420
* simplify-rtx.c (simplify_gen_subreg): Revert 2004-10-28 change.
From-SVN: r91419
Steven Bosscher [Sun, 28 Nov 2004 12:02:37 +0000 (12:02 +0000)]
Forgot to add my own email address
From-SVN: r91418
Steven Bosscher [Sun, 28 Nov 2004 12:01:20 +0000 (12:01 +0000)]
vax.h (CASE_DROPS_THROUGH): Don't define.
* config/vax/vax.h (CASE_DROPS_THROUGH): Don't define.
* config/vax/vax.md (casesi): Emit a test-and-branch to make sure
that the case is in range, to make sure the casesi insn is always
in range and never falls through.
(casesi1): Add comment to explain why casesi never falls through.
Remove the unnamed special case casesi pattern.
From-SVN: r91417
Hans-Peter Nilsson [Sun, 28 Nov 2004 09:48:27 +0000 (09:48 +0000)]
re PR target/18331 (mmix-knuth-mmixware testsuite failure: execute/ieee/fp-cmp-8.c gcc.dg/
20040625-1.c)
PR target/18331
* config/mmix/mmix.md ("*movdicc_real_reversible"): Rename from
"*movdicc_real". Only match reversible comparisons.
("*movdicc_real_nonreversible"): New pattern, split from
"*movdicc_real". Match only nonreversible comparisons. Exclude
reversed alternatives.
("*movdfcc_real_reversible", "*movdfcc_real_nonreversible"):
Similar.
From-SVN: r91416
Richard Henderson [Sun, 28 Nov 2004 09:41:33 +0000 (01:41 -0800)]
* gcc.c-torture/execute/
20020227-1.x: Remove XFAIL.
From-SVN: r91415
Richard Henderson [Sun, 28 Nov 2004 09:38:43 +0000 (01:38 -0800)]
ia64.md: Move all define_predicate's ...
* config/ia64/ia64.md: Move all define_predicate's ...
* config/ia64/predicates.md: ... here. New file.
From-SVN: r91414
Per Bothner [Sun, 28 Nov 2004 06:49:48 +0000 (22:49 -0800)]
jcf-parse.c (set_source_filename): Improvement to Andrew's fix...
* jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
Fix fencepost error in 'i', which got executed one too many times.
Also, fold memcpy into explicit loop, as originally intended.
Also, free temporary 'buf' which otherwise leaks.
From-SVN: r91411
Per Bothner [Sun, 28 Nov 2004 06:44:20 +0000 (22:44 -0800)]
expr.c (build_expr_wfl): Only declare last_file and last_filenode local static variables if...
* expr.c (build_expr_wfl): Only declare last_file and last_filenode
local static variables if not USE_MAPPED_LOCATION.
From-SVN: r91408
Per Bothner [Sun, 28 Nov 2004 06:06:26 +0000 (22:06 -0800)]
re PR bootstrap/18142 ("Unknown pseudo-op: .machine" compiling darwin-crt2.c)
PR bootstrap/18142
Re-applied following, with two modifications: add a URL for the
fixed cctools; only exit if $build = $target.
2004-10-18 Kelley Cook <kcook@gcc.gnu.org>
* configure.ac (powerpc-*-darwin*): Require assembler to support
.machine directive.
* configure: Regenerate.
From-SVN: r91406
Joseph Myers [Sun, 28 Nov 2004 02:16:57 +0000 (02:16 +0000)]
builtin-choose-expr-2.c, [...]: New tests.
* gcc.dg/builtin-choose-expr-2.c, gcc.dg/cast-1.c,
gcc.dg/cast-2.c, gcc.dg/cast-3.c, gcc.dg/format/opt-1.c,
gcc.dg/format/opt-2.c, gcc.dg/format/opt-3.c,
gcc.dg/format/opt-4.c, gcc.dg/format/opt-5.c,
gcc.dg/format/opt-6.c, gcc.dg/pointer-arith-5.c,
gcc.dg/pointer-arith-6.c, gcc.dg/pointer-arith-7.c,
gcc.dg/pointer-arith-8.c: New tests.
From-SVN: r91405