* java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
local variable was initialised upon declaration.
* parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
variable was final and initialised upon declaration.
* check-init.c (check_final_reassigned): Give error only if a blank
final is not definitely unassigned or if an initialised final is
reassigned.
(check_bool_init): Respect JLS2 16.1.7 requirements for boolean
assignment expressions. Remove case MODIFY_EXPR, label do_default.
(check_init): Perform initialised-variable-removing-optimisation
only on non-final local variables.
Co-Authored-By: Per Bothner <per@bothner.com>
From-SVN: r82416
2005-05-28 Andrew Pinski <pinskia@physics.uc.edu>
PR target/15720
* config/darwin.c (machopic_indirect_call_target): Copy
the SYMBOL_REF_DECL from the original RTX for the new
stub RTX.
From-SVN: r82414
PR c++/15471
* typeck.c (unary_complex_lvalue): Use context_for_name_lookup
when determining the scope to use for a pointer to member.
(lookup_anon_field): Give it external linkage.
* cp-tree.h (lookup_anon_field): Declare it.
* expr.c (cplus_expand_constant): Use it.
From-SVN: r82401
PR c++/15083
* decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR,
even in a templat.e
* init.c (build_new): Likewise.
PR c++/15640
* name-lookup.c (arg_assoc): Robustify.
PR c++/15471
* typeck.c (unary_complex_lvalue): Use context_for_name_lookup
when determining the scope to use for a pointer to member.
PR c++/15083
* g++.dg/warn/noeffect5.C: New test.
PR c++/15471
* g++.dg/expr/ptrmem4.C: New test.
PR c++/15640
* g++.dg/template/operator3.C: New test.
From-SVN: r82391
2004-05-28 Janis Johnson <janis187@us.ibm.com>
* lib/target-supports.exp (check_vmx_hw_available): New.
* gcc.dg/vmx/vmx.exp: Use it to determine default action.
From-SVN: r82390
2004-05-28 Andrew Pinski <pinskia@physics.uc.edu>
* gthr-posix.h: Check for _POSIX_PRIORITY_SCHEDULING
when checking for _POSIX_THREAD_PRIORITY_SCHEDULING.
Remove comment about not checking for
_POSIX_PRIORITY_SCHEDULING.
* gthr-posix.c: Likewise.
From-SVN: r82376
2004-05-28 Andrew Pinski <pinskia@physics.uc.edu>
* gthr-posix.h: Check for _POSIX_PRIORITY_SCHEDULING
when checking for _POSIX_THREAD_PRIORITY_SCHEDULING.
Remove comment about not checking for
_POSIX_PRIORITY_SCHEDULING.
* gthr-posix.c: Likewise.
From-SVN: r82373
gcc/ChangeLog:
2004-05-27 Paolo Bonzini <bonzini@gnu.org>
Roger Sayle <roger@eyesopen.com>
PR rtl-optimization/15649
Add LTGT_EXPR and improve pretty-printing of unordered
comparisons.
* c-common.c (c_common_truthvalue_conversion):
Handle LTGT_EXPR.
* c-typeck.c (build_binary_op): Likewise.
* dojump.c (do_jump): Likewise.
* expr.c (expand_expr_real_1, do_store_flag): Likewise.
* predict.c (tree_predict_by_opcode): Likewise.
* real.c (real_compare): Likewise.
* tree-cfg.c (verify_expr): Likewise.
* tree-inline.c (estimate_num_insns_1): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
Handle ORDERED_EXPR, UNORDERED_EXPR.
(op_symbol): Print unordered comparisons differently
than ordered ones.
* tree.def (LTGT_EXPR): New '<' tree code.
* doc/c-tree.texi (Expressions): Document floating-point
comparison nodes.
Fold comparisons between floating point values.
* fold-const.c (enum comparison_code): New, from
#define'd constants. Define compcodes for unordered
comparisons and for invalid transformations.
(invert_tree_comparison): Add "honor_nans" parameter.
(fold_truthop): Revamp to work on floating-point types too.
(comparison_to_compcode): Support unordered comparisons.
Use new enum comparison_code.
(compcode_to_comparison): Likewise.
(combine_compcodes): New function.
(invert_truthvalue): Let invert_tree_comparison decide
whether it is valid to fold the comparison. Fold ORDERED
and UNORDERED even if flag_unsafe_math_optimizations is off,
and the remaining even if flag_unsafe_math_optimizations
is off but we are under -fno-trapping-math.
(fold_relational_const): Integer modes do not honor NaNs.
gcc/testsuite/ChangeLog:
2004-05-27 Paolo Bonzini <bonzini@gnu.org>
* gcc.c-torture/compare-fp-1.c, gcc.c-torture/compare-fp-2.c,
gcc.c-torture/compare-fp-3.c, gcc.c-torture/compare-fp-4.c,
gcc.c-torture/compare-fp-3.x, gcc.c-torture/compare-fp-4.x,
gcc.c-torture/pr15649-1.c: New.
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r82365
* config/arm/arm.c (thumb_force_lr_save): New function.
(arm_get_frame_offsets, thumb_unexpanded_epilogue,
thumb_output_function_prologue): Use it.
(thumb_expand_prologue): Set lr_save_eliminated.
From-SVN: r82360
PR c++/12883
* decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and
TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type.
From-SVN: r82333
