Commits · 62f4e23f087096962eb67aef5414125453f7ad9a · lvzhengyang / riscv-gcc-1

30 Nov, 2004 31 commits

fold-const.c (fold_widened_comparison): Make sure that we're passing an… · 62f4e23f

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

committed Nov 30, 2004

62f4e23f Browse Files

badalloc1.C (arena_size): Bump up to 262144 to support new requirements on FreeBSD 5. · 1ae5bf02
```
	* g++.old-deja/g++.eh/badalloc1.C (arena_size): Bump up to 262144
	to support new requirements on FreeBSD 5.

From-SVN: r91536
```
Loren J. Rittle committed Nov 30, 2004
1ae5bf02 Browse Files
re PR target/18702 (mmix-knuth-mmixware testsuite failure: gcc.dg/cpp/isysroot-1.c) · a50c69c4
```
       PR 18702
       * gcc.dg/cpp/isysroot-1.c: Make this test darwin specific.

From-SVN: r91535
```
Devang Patel committed Nov 30, 2004
a50c69c4 Browse Files

mklibgcc.in: Correct calculation of libgcc_s_soname and libunwind_soname. · 80ded125

	* 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

committed Nov 30, 2004

80ded125 Browse Files

altivec.h (vec_step_help): Support const vector types. · 98705d7d

	* config/rs6000/altivec.h (vec_step_help): Support const vector types.
	* g++.dg/ext/altivec-13.C: New test.

From-SVN: r91533

committed Nov 30, 2004

98705d7d Browse Files

re PR tree-optimization/18298 (bad code from lim ssa pass with strcmp) · 209e170c

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

committed Nov 30, 2004

209e170c Browse Files

s390-modes.def: Added cc modes documentation. · 00bda920

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

committed Nov 30, 2004

00bda920 Browse Files

s390.c (struct processor_costs): New data type. · 017e0eb9

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

committed Nov 30, 2004

017e0eb9 Browse Files

* parser.c: Fix comment typos. · 472c29c3
```
From-SVN: r91525
```
Kazu Hirata committed Nov 30, 2004
472c29c3 Browse Files
re PR tree-optimization/18607 (Vectorizer: data_reference is overwritten in vect_analyze_data_refs) · 218d1b88
```
	PR tree-opt/18607
	* gcc.dg/vect/vect-89.c: New test.

From-SVN: r91523
```
Ira Rosen committed Nov 30, 2004
218d1b88 Browse Files

re PR tree-optimization/18673 (Tree-PRE is O(N^4) in the depth of the dominator tree) · e9284566

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

committed Nov 30, 2004

e9284566 Browse Files

re PR tree-optimization/18607 (Vectorizer: data_reference is overwritten in vect_analyze_data_refs) · f2b60e40

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

committed Nov 30, 2004

f2b60e40 Browse Files

c-opts.c (check_deps_environment_vars): If spec != NULL, set deps_seen. · 1b3c8f46
```
	* c-opts.c (check_deps_environment_vars): If spec != NULL, set
	deps_seen.

From-SVN: r91520
```
Jakub Jelinek committed Nov 30, 2004
1b3c8f46 Browse Files
changed from 'PR tree-opt/18173' to 'PR target/18173' · f093059e
```
From-SVN: r91519
```
Dorit Nuzman committed Nov 30, 2004
f093059e Browse Files
tree-vectorizer.c (vect_gen_niters_for_prolog_loop): Use tree_low_cst instead of TREE_INT_CST_LOW. · 37ea4e67
```
	* tree-vectorizer.c (vect_gen_niters_for_prolog_loop): Use
	tree_low_cst instead of TREE_INT_CST_LOW.

From-SVN: r91518
```
Dorit Naishlos committed Nov 30, 2004
37ea4e67 Browse Files

tree-vectorizer.c (vect_can_force_dr_alignment_p): Return false for decls that… · d75bf0ca

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

committed Nov 30, 2004

d75bf0ca Browse Files

passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks if local_alloc modified jumps. · 9b09c842
```
	* passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks
	if local_alloc modified jumps.

From-SVN: r91516
```
Ulrich Weigand committed Nov 30, 2004
9b09c842 Browse Files

varasm.c (default_encode_section_info): Don't set SYMBOL_FLAG_SMALL on TLS symbols. · 0050e862

	* 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

committed Nov 30, 2004

0050e862 Browse Files

* gthr-gnat.c, gthr-gnat.h, gthr.h, libgcc2.h, unwind-dw2-fde.h · 7370bebd

	* 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

committed Nov 30, 2004

7370bebd Browse Files

expr.c (get_inner_reference): Handle REAL/IMAGPART_EXPR. · afe84921

        * 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

committed Nov 29, 2004

afe84921 Browse Files

* expr.c (emit_group_load_1): Don't die on const_int orig_src. · f2978871
```
From-SVN: r91510
```
Alan Modra committed Nov 30, 2004
f2978871 Browse Files

re PR pch/14940 (PCH largefile test fails on various platforms) · c621016b

	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

committed Nov 30, 2004

c621016b Browse Files

* MAINTAINERS (Write After Approval): Update my e-mail address. · 57ab8ba9
```
From-SVN: r91508
```
Matt Kraai committed Nov 30, 2004
57ab8ba9 Browse Files
* pex-unix.c: Fix the spelling of longjmp. · ecc30353
```
From-SVN: r91507
```
Matt Kraai committed Nov 30, 2004
ecc30353 Browse Files

reg-stack.c (change_stack): Improve algorithm used to pop regs off the stack to… · 0cc5dec1

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

committed Nov 30, 2004

0cc5dec1 Browse Files

re PR libgcj/18699 (SIGSEGV in GC_local_gcj_malloc) · c54d30fa

2004-11-29  Bryce McKinlay  <mckinlay@redhat.com>

        PR libgcj/18699
        Revert patches of 2004-11-26 and 2004-11-27.

From-SVN: r91505

committed Nov 30, 2004

c54d30fa Browse Files

re PR c/18596 (ICE in make_decl_rtl) · 1ac0ac8b

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

committed Nov 30, 2004

1ac0ac8b Browse Files

Daily bump. · 1590d64e
```
[[Split portion of a mixed commit.]]

From-SVN: r91502.2
```
GCC Administrator committed Nov 30, 2004
1590d64e Browse Files
Daily bump. · 36cf004a
```
[[Split portion of a mixed commit.]]

From-SVN: r91501.2
```
GCC Administrator committed Nov 30, 2004
36cf004a Browse Files

Makefile.am: Define ACLOCAL_AMFLAGS. · 68c8f6ab

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

committed Nov 30, 2004

68c8f6ab Browse Files

expr.c (expand_expr_real_1, [...]): Properly handle REDUCE_BIT_FIELD by applying… · 7acda552

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

committed Nov 29, 2004

7acda552 Browse Files

29 Nov, 2004 9 commits

Correct my erronous ChangeLog entries. · 0d0a0935
```
From-SVN: r91496
```
R. Kelley Cook committed Nov 29, 2004
0d0a0935 Browse Files

libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Re-import linux-gnu case from CVS libtool to always pass_all. · 2539bffe

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

committed Nov 29, 2004

2539bffe Browse Files

* Makefile.in (REGS_H): Depend on $(BASIC_BLOCK_H). · 2a983309
```
From-SVN: r91494
```
Ben Elliston committed Nov 30, 2004
2a983309 Browse Files
* g++.old-deja/g++.other/decl5.C: Remove remaining XFAILs. · 9d6ccbe6
```
From-SVN: r91493
```
Ben Elliston committed Nov 30, 2004
9d6ccbe6 Browse Files

re PR c/18479 (__attribute__ ((visibility("default"))) in C causes internal compiler error) · e8233ac2

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

committed Nov 29, 2004

e8233ac2 Browse Files

Main.java (main): Mention gcj-dbtool. · 693ac167

	* 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

committed Nov 29, 2004

693ac167 Browse Files

* tree-cfg.c (tree_node_can_be_shared): Fix typo'd error_mark_node. · bac8beb4
```
From-SVN: r91490
```
Richard Henderson committed Nov 29, 2004
bac8beb4 Browse Files

re PR target/18490 (mmix-knuth-mmixware testsuite failure: g++.old-deja/g++.law/bit-fields2.C) · e59165e6

	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

committed Nov 29, 2004

e59165e6 Browse Files

cfgcleanup.c (outgoing_edges_match, [...]): Remove CASE_DROPS_THROUGH checks, it is never defined. · 6be85b25

	* 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

committed Nov 29, 2004

6be85b25 Browse Files