Commits · 8d74033081ff4815c2ff92dd8371c650d7bd1b7c · lvzhengyang / riscv-gcc-1

30 Jan, 2005 4 commits
- re PR middle-end/19689 (ICE in store_bit_field, at expmed.c) · 8d740330
```
        PR middle-end/19689
        * expr.c (store_field): Don't strip sub-mode cast when the input
        data is even smaller.

From-SVN: r94429
```
  Richard Henderson committed Jan 29, 2005
  8d740330 Browse Files
- re PR middle-end/19687 (ICE with union initializer) · 486e4326
```
        PR middle-end/19687
        * expr.c (categorize_ctor_elements_1): Check for CONSTRUCTOR of a
        union being empty.

From-SVN: r94421
```
  Richard Henderson committed Jan 29, 2005
  486e4326 Browse Files
- combine.c (make_field_assignment): Fix argument order to gen_int_mode. · eb2ab511
```
        * combine.c (make_field_assignment): Fix argument order
        to gen_int_mode.

From-SVN: r94420
```
  Richard Henderson committed Jan 29, 2005
  eb2ab511 Browse Files
- Daily bump. · c2542a82
```
From-SVN: r94417
```
  GCC Administrator committed Jan 30, 2005
  c2542a82 Browse Files
29 Jan, 2005 13 commits

re PR tree-optimization/15791 (fold misses that two ADDR_EXPR of an arrary obvious not equal) · 020d90ee

2005-01-29  Richard Guenther <richard.guenther@uni-tuebingen.de>

	PR tree-optimization/15791
	* fold-const.c (extract_array_ref): New function.
	(fold): Fold comparisons between &a[i] and &a[j] or
	semantically equivalent trees.

	* gcc.dg/tree-ssa/pr15791-1.c: New testcase.
	* gcc.dg/tree-ssa/pr15791-2.c: Likewise.
	* gcc.dg/tree-ssa/pr15791-3.c: Likewise.
	* gcc.dg/tree-ssa/pr15791-4.c: Likewise.
	* gcc.dg/tree-ssa/pr15791-5.c: Likewise.
	* g++.dg/tree-ssa/pr15791-1.C: Likewise.
	* g++.dg/tree-ssa/pr15791-2.C: Likewise.
	* g++.dg/tree-ssa/pr15791-3.C: Likewise.
	* g++.dg/tree-ssa/pr15791-4.C: Likewise.
	* g++.dg/tree-ssa/pr15791-5.C: Likewise.

From-SVN: r94414

committed Jan 29, 2005

020d90ee Browse Files

gcse.c (insert_expr_in_table): Revamp handling of available and anticipatable… · b6e47ceb

gcse.c (insert_expr_in_table): Revamp handling of available and anticipatable occurrence lists to avoid...

        * gcse.c (insert_expr_in_table): Revamp handling of available
        and anticipatable occurrence lists to avoid unnecessary list
        walking.
        (insert_set_in_table): Similarly.

From-SVN: r94413

committed Jan 29, 2005

b6e47ceb Browse Files

re PR fortran/18565 (gfortran: CONJG: false error message about standard violation) · 985aff9c

2005-01-29  Paul Brook  <paul@codesourcery.com>

	PR fortran/18565
	* check.c (real_or_complex_check): New function.
	(gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
	* intrinsic.c (add_functions): Use new check functions.
	* intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
	Add prototypes.
testsuite/
	* gfortran.dg/double_complex_1.f90: New test.

From-SVN: r94412

committed Jan 29, 2005

985aff9c Browse Files

c-common.c (fix_string_type): Just use c_build_qualified_type to build string type. · 46df2823

	* c-common.c (fix_string_type): Just use c_build_qualified_type to
	build string type.
	(c_build_qualified_type): Build qualified array types with
	TYPE_MAIN_VARIANT pointing to corresponding unqualified type.
	* c-decl.c (c_make_fname_decl): Build unqualified array type
	before qualified type.
	(grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element
	type is qualified, not just if type itself is.  Don't apply
	qualifiers to array type when declarator is processed.  Apply
	qualifiers to field type whether or not it is an array type.
	Don't handle array types specially for applying qualifiers to
	variables.
	* c-typeck.c (composite_type): Build unqualified element type and
	array type when forming composite of array types.
	(common_pointer_type, comptypes, comp_target_types,
	type_lists_compatible_p, build_indirect_ref, build_array_ref,
	convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array
	types.
	(type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE
	(args2) in variables a1 and a2.

testsuite:
	* gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c,
	gcc.dg/lvalue-3.c: New tests.
	* gcc.dg/concat.c: Update expected messages.

From-SVN: r94411

committed Jan 29, 2005

46df2823 Browse Files

re PR libfortran/19595 ([4.0 only] eor does not work) · 24a09741

2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/19595
	* io/transfer.c (data_transfer_init): eor requires advance="NO".
testsuite/
	* gfortran.dg/eor_1.f90:  New test.

From-SVN: r94410

committed Jan 29, 2005

24a09741 Browse Files

re PR fortran/19589 (Regression: Error on Data assignment with LOGICAL*1) · f240b896

2005-01-29  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/19589
	* expr.c (gfc_check_assign):  Check for conformance of logical operands
testsuite/
	* gfortran.dg/logical_data_1.f90: New test.

From-SVN: r94409

committed Jan 29, 2005

f240b896 Browse Files

lang-specs.h, [...]: Update copyright. · 567426d9
```
	* lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
	copyright.

From-SVN: r94408
```
Kazu Hirata committed Jan 29, 2005
567426d9 Browse Files

cse.c (n_elements_made, [...]): Remove. · 26af0046

	* cse.c (n_elements_made, max_elements_made): Remove.
	(insert): Don't touch n_elements_made.
	(cse_main): Don't touch n_elements_made or max_elements_made.

From-SVN: r94407

committed Jan 29, 2005

26af0046 Browse Files

configure.in (noconfigdirs): Match like cris-*-*. · 40d64b5a

	* configure.in (noconfigdirs) <crisv32-*-*>: Match like cris-*-*.
	<crisv32-*-*, cris-*-*>: Only disable target-newlib and
	target-libgloss when not *-*-elf and *-*-aout.
	* configure: Regenerate.

From-SVN: r94404

committed Jan 29, 2005

40d64b5a Browse Files

re PR c++/19253 (bad error message / ICE for invalid template parameter) · 6ca2d67f

	PR c++/19253
	* parser.c (cp_parser_diagnose_invalid_type_name): Commit to
	tentative parses.

	PR c++/19253
	* g++.dg/template/crash33.C: New test.

From-SVN: r94403

committed Jan 29, 2005

6ca2d67f Browse Files

re PR c++/19667 (ICE on (very trivial) invalid) · ee921ddf

	PR c++/19667
	* g++.dg/template/crash32.C: New test.

	PR c++/19667
	* pt.c (redeclare_class_template): Robustify.

From-SVN: r94402

committed Jan 29, 2005

ee921ddf Browse Files

re PR libgcj/19649 (java.util.Date.getTimezoneOffset returns negated output) · 8f43f502

2004-01-28  Jeroen Frijters  <jeroen@frijters.net>

	PR libgcj/19649
	* java/util/Date.java
	(Date(int,int,int), Date(int,int,int,int,int)): Delegate to other
	constructor.
	(Date(int,int,int,int,int,int)): Fixed to handle out-of-range
	arguments.
	(getTimezoneOffset): Inverted sign.

From-SVN: r94401

committed Jan 29, 2005

8f43f502 Browse Files

Daily bump. · 73095ebc
```
From-SVN: r94399
```
GCC Administrator committed Jan 29, 2005
73095ebc Browse Files

28 Jan, 2005 22 commits

re PR target/15384 (Lines witout effect in t-m68hc11-gas file) · 3a951664

	PR target/15384
	* config/m68hc11/t-m68hc11-gas (dp-bit.c): Fix typo causing a
	configuration part of dp-bit.c to be lost.

From-SVN: r94390

committed Jan 28, 2005

3a951664 Browse Files

type_traits (is_function): Minor consistency tweaks. · 7536f1ed

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (is_function): Minor consistency tweaks.

From-SVN: r94385

committed Jan 28, 2005

7536f1ed Browse Files

libstdc++.exp (libstdc++_init): Search the path for the compiler. · 7d665006

	* testsuite/lib/libstdc++.exp (libstdc++_init): Search the path
	for the compiler.  Don't set cxxflags.
	(v3_target_compile): Search for libv3test.a relative to $objdir.
	(lsearch_all_inline): New.
	(lsearch_all_inline_not): New.
	(v3-list-tests): Rewrite to not need generated files.
	* testsuite/Makefile.am (IGNORE_WCHAR_T): New.
	(IGNORE_THREAD): New.
	(TESTS_TO_IGNORE): New.
	(site.exp): Set tests_to_ignore, cxxflags.
	* aclocal.m4: Regenerate.
	* Makefile.in: Regenerate.
	* libmath/Makefile.in: Likewise.
	* libsupc++/Makefile.in: Likewise.
	* po/Makefile.in: Likewise.
	* src/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r94384

committed Jan 28, 2005

7d665006 Browse Files

expmed.c (expand_mult_highpart_optab): When attempting to use a non-widening… · 82dfb9a5

expmed.c (expand_mult_highpart_optab): When attempting to use a non-widening multiplication in a wider mode...


	* expmed.c (expand_mult_highpart_optab): When attempting to use
	a non-widening multiplication in a wider mode, the operands need
	to be converted (zero or sign extended) to that mode.

From-SVN: r94383

committed Jan 28, 2005

82dfb9a5 Browse Files

re PR middle-end/16558 (bogus missing-return warning) · 6aea8136
```
	PR middle-end/16558
	* g++.dg/warn/Wreturn-type-2.C: New test.

From-SVN: r94382
```
Ian Lance Taylor committed Jan 28, 2005
6aea8136 Browse Files

re PR middle-end/16558 (bogus missing-return warning) · 09f8cf2d

	PR middle-end/16558
	PR middle-end/19583
	* gimple-low.c (block_may_fallthru): TRY_FINALLY_EXPR only falls
	through if both operands fall through.

From-SVN: r94381

committed Jan 28, 2005

09f8cf2d Browse Files

type_traits: Implement is_empty. · 91e390fe

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Implement is_empty.
	* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
	is_empty.cc: New.
	* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
	typedefs.cc: Likewise.

	* include/tr1/type_traits (__is_abstract_helper): Simplify a bit.

From-SVN: r94379

committed Jan 28, 2005

91e390fe Browse Files

* cse.c (fold_rtx) <PC>: Don't optimize. · 01aa1d43
```
From-SVN: r94378
```
Kazu Hirata committed Jan 28, 2005
01aa1d43 Browse Files
* gcc.dg/tree-ssa/20050128-1.c: New test. · bd16270b
```
From-SVN: r94377
```
Jeff Law committed Jan 28, 2005
bd16270b Browse Files

fold-const.c (fold, [...]): Optimize 0 % X. · 139c978a

        * fold-const.c (fold, case CEIL_MOD_EXPR): Optimize 0 % X.
        (case FLOOR_MOD_EXPR, ROUND_MOD_EXPR, TRUNC_MOD_EXPR): Similarly.

From-SVN: r94376

committed Jan 28, 2005

139c978a Browse Files

cse.c (cse_reg_info_free_list, [...]): Remove. · 1590d0d4

	* cse.c (cse_reg_info_free_list, cse_reg_info_used_list,
	cse_reg_info_used_list_end): Remove.
	(cse_reg_info_list, cse_reg_info_list_free): New.
	(get_cse_reg_info): When allocating an instance of
	cse_reg_info, add it to the beginning of the cse_reg_info_list
	list.  Remove code to maintain cse_reg_info_used_list.
	(new_basic_block): Reset the free list to the beginning of
	cse_reg_info_list.

From-SVN: r94375

committed Jan 28, 2005

1590d0d4 Browse Files

Fix date on my entry from this morning. · f6c2ac32
```
From-SVN: r94374
```
Steven Bosscher committed Jan 28, 2005
f6c2ac32 Browse Files
Rmove bogus line from last entry. · aefa3edc
```
From-SVN: r94372
```
Richard Sandiford committed Jan 28, 2005
aefa3edc Browse Files

frv.c (bdesc_2arg): Remove __MDPACKH. · a738d848

	* config/frv/frv.c (bdesc_2arg): Remove __MDPACKH.
	(frv_init_builtins): Change its prototype to take 4 uhalf arguments.
	(frv_expand_mdpackh_builtin): New function.
	(frv_expand_builtin): Use it to expand __MDPACKH.
	* config/frv/media.h (__MDPACKH): Update prototype.
	* doc/extend.texi (__MDPACKH): Update documentation.

From-SVN: r94371

committed Jan 28, 2005

a738d848 Browse Files

type_traits: Implement is_abstract, by exploiting the resolution of DR core/337. · f8023b78

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Implement is_abstract, by exploiting the
	resolution of DR core/337.
	* testsuite/testsuite_tr1.h: Add AbstractClass.
	* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
	is_abstract.cc: New.
	* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
	typedefs.cc: Likewise.

	* include/tr1/type_traits (is_function): Rewrite, use the conversion
	F& -> F* instead, thus avoiding problems with abstract classes.
	* testsuite/tr1/4_metaprogramming/primary_type_categories/
	is_function/is_function.cc: Add a test for tricky AbstractClass.

From-SVN: r94370

committed Jan 28, 2005

f8023b78 Browse Files

i386.c (ix86_expand_fp_absneg_operator): Use SSE_FLOAT_MODE_P for use_sse computation. · 2aa3d033
```
	* config/i386/i386.c (ix86_expand_fp_absneg_operator): Use
	SSE_FLOAT_MODE_P for use_sse computation.

From-SVN: r94365
```
Uros Bizjak committed Jan 28, 2005
2aa3d033 Browse Files
* gcc.dg/tree-ssa/20030711-2.c: Run at -O2, not -O1. · a29a2d84
```
From-SVN: r94364
```
Steven Bosscher committed Jan 28, 2005
a29a2d84 Browse Files

re PR target/19663 (LINK_GCC_C_SEQUENCE_SPEC doesn't play nice with RTEMS) · 7d7f3b95

2005-01-28  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/19663
	* config/sparc/rtemself.h (LINK_GCC_C_SEQUENCE_SPEC): undefine.

From-SVN: r94363

committed Jan 28, 2005

7d7f3b95 Browse Files

objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before calling… · 86a43457

objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before calling instantiate_pending_templates.

        * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
        calling instantiate_pending_templates.

From-SVN: r94362

committed Jan 28, 2005

86a43457 Browse Files

builtins.c (expand_builtin_copysign): New. · 046625fa

        * builtins.c (expand_builtin_copysign): New.
        (expand_builtin): Call it.
        * genopinit.c (optabs): Add copysign_optab.
        * optabs.c (init_optabs): Initialize it.
        (expand_copysign): New.
        * optabs.h (OTI_copysign, copysign_optab): New.
        (expand_copysign): Declare.

        * config/alpha/alpha.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, ncopysignsf3, copysigndf3, ncopysigndf3): New.

        * config/i386/i386.c (ix86_build_signbit_mask): Split from ...
        (ix86_expand_fp_absneg_operator): ... here.
        (ix86_split_copysign): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, copysigndf3): New.

        * config/ia64/ia64.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, ncopysignsf3): New.
        (copysigndf3, ncopysigndf3): New.
        (copysignxf3, ncopysignxf3): New.
        * config/ia64/ia64.c (rtx_needs_barrier): Handle UNSPEC_COPYSIGN.

From-SVN: r94357

committed Jan 27, 2005

046625fa Browse Files

* gcc.dg/uninit-I.c: Fix typos in dg-options and dg-warning directives. · 17a7d6d7
```
From-SVN: r94356
```
Richard Henderson committed Jan 27, 2005
17a7d6d7 Browse Files
Daily bump. · 378d4011
```
From-SVN: r94354
```
GCC Administrator committed Jan 28, 2005
378d4011 Browse Files

27 Jan, 2005 1 commit

cse.c: (find_best_addr): Don't call copy_rtx before calling fold_rtx. · 6c667859

	* cse.c: (find_best_addr): Don't call copy_rtx before calling
	fold_rtx.  Save cost recomputation if fold_rtx did nothing.
	(fold_rtx) <ASM_OPERANDS>: Don't do anything if INSN is
	NULL_RTX.

Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>

From-SVN: r94345

committed Jan 27, 2005

6c667859 Browse Files