Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 14 Mar, 2005 24 commits
    • * cfgbuild.c: Update comments. · 55b18c19 
      From-SVN: r96442
      Kazu Hirata committed
    • re PR rtl-optimization/17236 (inefficient code for long long multiply on x86) · f927760b 
      
	PR rtl-optimization/17236
	* optabs.c (expand_doubleword_mult): New helper function split out
	from expand_binop.  Permute the order in which instructions are
	emitted to minimize the number of simultaneously live registers.
	(expand_binop): Call expand_doubleword_mult to synthesize a double
	word multiplication.

From-SVN: r96441
      Roger Sayle committed
    • basic-block.h: Update the prototypes of cached_make_edge and rtl_make_eh_edge. · a6ee1a15 
      	* basic-block.h: Update the prototypes of cached_make_edge and
	rtl_make_eh_edge.
	* cfg.c (cached_make_edge): Take edge_cache representing one
	row of the adjacency matrix of edges.
	* cfgbuild.c (make_label_edge, rtl_make_eh_edge): Likewise.
	(make_edges): Initialize edge_cache to represent one row of
	the adjacency matrix of edges.

From-SVN: r96440
      Kazu Hirata committed
    • tree-ssa-phiopt.c (minmax_replacement, [...]): New functions. · 8eaa0f34 
      	* tree-ssa-phiopt.c (minmax_replacement, blocks_in_phiopt_order):
	New functions.
	(tree_ssa_phiopt): Use blocks_in_phiopt_order and minmax_replacement.
	Remove unused removed_phis variable.
	(conditional_replacement): Use build1/build2.
	(abs_replacement): Use last_and_only_stmt and build1/build2.

	* gcc.dg/tree-ssa/phi-opt-5.c: New test.

From-SVN: r96439
      Zdenek Dvorak committed
    • builtin-attrs.def (ATTR_NOVOPS, [...]): New. · dcd6de6d 
      	* builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST,
	ATTR_PURE_NOTHROW_NOVOPS_LIST): New.
	* builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS.
	(BUILT_IN_PREFETCH): Set the NOVOPS attribute.
	* c-common.c (handle_novops_attribute): New function.
	(c_common_attribute_table): Add "no vops" entry.
	* c-decl.c (merge_decls): Copy DECL_IS_NOVOPS.
	* calls.c (flags_from_decl_or_type): Set ECF_NOVOPS.
	* tree-ssa-operands.c (get_call_expr_operands): Do not
	create virtual operands for calls with ECF_NOVOPS flag.
	* tree.h (DECL_IS_NOVOPS): New macro.
	(struct tree_decl): Add novops_flag.
	(ECF_NOVOPS): New constant.

From-SVN: r96438
      Zdenek Dvorak committed
    • re PR target/17688 ([4.1] x87 fops can handle HImodes) · 0e8c2b0d 
      	PR target/17688
	* config/i386/i386.c (x86_use_himode_fiop): New.
	(x86_use_simode_fiop): Rename from x86_use_fiop.
	* config/i386/i386.h (x86_use_himode_fiop): Declare.
	(TARGET_USE_HIMODE_FIOP): New.
	(x86_use_simode_fiop): Rename from x86_use_fiop.
	(TARGET_USE_SIMODE_FIOP): Rename from TARGET_USE_FIOP.

	* config/i386/i386.md (X87MODEI12): New mode macro define.
	(*cmpfp_<mode>): Rename from *cmpfp_si.  Use X87MODEI12 mode macro
	to implement x87 FP compare with HImode input operands.
	(*fp_jcc_8<mode>_387, splitter): Rename from *fp_jcc_8_387.
	Use X87MODEI12 mode macro to handle HImode input operands.
	(*fop_sf_2<mode>_i387, *fop_sf_3<mode>_i387, *fop_df_2<mode>_i387,
	*fop_df_3<mode>_i387, *fop_xf_2<mode>_i387, *fop_xf_3<mode>_i387):
	Renamed from *fop_sf_2_i387, *fop_sf_3_i387, *fop_df_2_i387,
	*fop_df_3_i387, *fop_xf_2_i387, *fop_xf_3_i387. Use X87MODEI12 mode
	macro to implement x87 operators with HImode input operands.
	(fop splitters): Use X87MODEI12 mode macro to handle HImode
	input operands.

From-SVN: r96437
      Uros Bizjak committed
    • Fix bogus date. · e4a31e19 
      From-SVN: r96436
      Eric Botcazou committed
    • tree-cfg.c (find_taken_edge_cond_expr): Use zero_p instead of integer_zerop. · f1b19062 
      	* tree-cfg.c (find_taken_edge_cond_expr): Use zero_p instead of
	integer_zerop.
	* tree-gimple.c (is_gimple_min_invariant): Consider overflowed
	constants invariant.

	* fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
	the argument of the shift to the unsigned type.

From-SVN: r96435
      Zdenek Dvorak committed
    • basic-block.h (BB_VISITED): Removed. · 9e32d2be 
      	* basic-block.h (BB_VISITED): Removed.
	* cfganal.c (dfs_enumerate_from): Do not use BB_VISITED flag.

From-SVN: r96434
      Zdenek Dvorak committed
    • Fix typo in changelog entry. · ae83e8ae 
      From-SVN: r96433
      Daniel Jacobowitz committed
    • re PR c++/4403 (incorrect class becomes a friend in template) · 5a24482e 
      	PR c++/4403
	PR c++/9783, DR433
	* name-lookup.c (pushtag): Skip template parameter scope when
	scope is ts_global.  Don't push tag into template parameter
	scope.
	* pt.c (instantiate_class_template): Reorder friend class
	template substitution to handle non-dependent friend class
	that hasn't been previously declared.

	* g++.dg/template/friend34.C: New test.
	* g++.dg/template/friend35.C: Likewise.
	* g++.old-deja/g++.pt/inherit2.C: Remove XFAIL's.

From-SVN: r96432
      Kriang Lerdsuwanakij committed
    • re PR target/20424 (Bootstrap failure on alphaev56) · 18410793 
      	PR bootstrap/20424
	* config/alpha/alpha.c (alpha_fold_builtin_cmpbge): Fix typo.

From-SVN: r96431
      Falk Hueffner committed
    • Friend class name lookup 5/n PR c++/1016 · bd3d082e 
      	Friend class name lookup 5/n
	PR c++/1016
	* cp-tree.h (pushtag): Adjust declaration.
	* decl.c (lookup_and_check_tag): Call lookup_type_scope if
	lookup_name fails.
	(xref_tag): Adjust call to pushtag.  Make hidden class visible.
	(start_enum): Adjust call to pushtag.
	* name-lookup.c (ambiguous_decl): Ignore hidden names.
	(qualify_lookup): Change return type to bool.
	(hidden_name_p): New function.
	(lookup_namespace_name, unqualified_namespace_lookup,
	lookup_name_real): Use it.
	(lookup_type_scope): Update comments.
	(maybe_process_template_type_declaration): Change parameter name
	from globalize to is_friend.
	(pushtag): Change globalize parameter of type int to tag_scope.
	Hide name if introduced by friend declaration.
	* name-lookup.h (hidden_name_p): Add declaration.
	* parser.c (cp_parser_lookup_name): Don't deal with hidden name
	here.
	* pt.c (push_template_decl_real): Make hidden class template
	visible.
	(lookup_template_class, instantiate_class_template): Adjust call
	to pushtag.
	* semantics.c (begin_class_definition): Likewise.
	* rtti.c (init_rtti_processing, build_dynamic_cast_1,
	tinfo_base_init, emit_support_tinfos): Use ts_current instead of
	ts_global.

	* g++.dg/lookup/hidden-class1.C: New test.
	* g++.dg/lookup/hidden-class2.C: Likewise.
	* g++.dg/lookup/hidden-class3.C: Likewise.
	* g++.dg/lookup/hidden-class4.C: Likewise.
	* g++.dg/lookup/hidden-class5.C: Likewise.
	* g++.dg/lookup/hidden-class6.C: Likewise.
	* g++.dg/lookup/hidden-class7.C: Likewise.
	* g++.dg/lookup/hidden-class8.C: Likewise.
	* g++.dg/lookup/hidden-class9.C: Likewise.
	* g++.dg/lookup/hidden-temp-class1.C: Likewise.
	* g++.dg/lookup/hidden-temp-class2.C: Likewise.
	* g++.dg/lookup/hidden-temp-class3.C: Likewise.
	* g++.dg/lookup/hidden-temp-class4.C: Likewise.
	* g++.dg/lookup/hidden-temp-class5.C: Likewise.
	* g++.dg/lookup/hidden-temp-class6.C: Likewise.
	* g++.dg/lookup/hidden-temp-class7.C: Likewise.
	* g++.dg/lookup/hidden-temp-class8.C: Likewise.
	* g++.dg/lookup/hidden-temp-class9.C: Likewise.
	* g++.dg/lookup/hidden-temp-class10.C: Likewise.
	* g++.dg/lookup/hidden-temp-class11.C: Likewise.

From-SVN: r96430
      Kriang Lerdsuwanakij committed
    • alloc-pool.c, [...]: Update copyright. · a2130901 
      	* alloc-pool.c, except.h, ggc-common.c, ggc-zone.c, ggc.h,
	stringpool.c, config/mips/mips-protos.h: Update copyright.

From-SVN: r96428
      Kazu Hirata committed
    • * ggc-zone.c: Fix comment typos. · c1b97125 
      From-SVN: r96427
      Kazu Hirata committed
    • rs6000-protos.h: Replace "struct rtx_def *" throughout with its typedef, "rtx". · 9390387d 
      	* config/rs6000/rs6000-protos.h: Replace "struct rtx_def *"
	throughout with its typedef, "rtx".
	* config/rs6000/rs6000.c: Likewise.  Formatting fixes.
	(rs6000_tls_symbol_ref_1): Remove inline keyword.
	* config/rs6000/rs6000.h (REG_ALLOC_ORDER): Formatting.  Reorder
	regs in comment to match code.

From-SVN: r96420
      Alan Modra committed
    • tree-cfg.c (verify_stmts): Check that bb_for_stmt (stmt) == bb for every PHI node and statement. · 8de1fc1b 
      	* tree-cfg.c (verify_stmts): Check that
	bb_for_stmt (stmt) == bb for every PHI node and statement.

From-SVN: r96418
      Kazu Hirata committed
    • Update message · 80fb36b1 
      From-SVN: r96417
      Mark Mitchell committed
    • re PR c++/20157 (Internal compiler error on invalid code) · 98f99d7f 
      	PR c++/20157
	* pt.c (determine_specialization): Reject non-specializations.

	PR c++/20157
	* g++.dg/template/error18.C: New test.

From-SVN: r96414
      Mark Mitchell committed
    • regclass.c (reg_class_superclasses, [...]): Make them static. · 1b28cd06 
      	* regclass.c (reg_class_superclasses, reg_class_subclasses):
	Make them static.
	* hard-reg-set.h: Remove the corresponding declarations.

From-SVN: r96410
      Kazu Hirata committed
    • function.c (get_func_frame_size): Make it static. · 7b25e663 
      	* function.c (get_func_frame_size): Make it static.
	* function.h: Remove the corresponding type.

From-SVN: r96409
      Kazu Hirata committed
    • except.c (check_handled): Make it static. · c148389e 
      	* except.c (check_handled): Make it static.
	* except.h: Remove the corresponding prototype.

From-SVN: r96408
      Kazu Hirata committed
    • config.gcc: Remove excess indentation. · fe3e7450 
      	* config.gcc: Remove excess indentation.
	(powerpc*-*-*, rs6000-*-*): Accept --with-cpu/tune power5 and 8548.

From-SVN: r96405
      Alan Modra committed
    • Daily bump. · 1d2093c3 
      From-SVN: r96401
      GCC Administrator committed
  3. 13 Mar, 2005 16 commits