* 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
* 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
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
* 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
* 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
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
* 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
* 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
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
* 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
* tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register
definitions of SSA_NAMEs which are not being rewritten.
(rewrite_ssa_into_ssa): Only initialize the current definition
of an SSA_NAME if that SSA_NAME has been marked for rewriting.
If checking is enabled, assert that SSA_NAME_AUX is clear for all
SSA_NAMEs before returning.
From-SVN: r94343
* gcc.dg/mips-nmadd-1.c, gcc.dg/mips-nmadd-2.c, gcc.dg/mips-rsqrt-1.c,
* gcc.dg/mips-rsqrt-2, gcc.dg/mips-rsqrt-3.c: Add dummy asm statements
to cope with cases where the multilib options override the dg-options.
From-SVN: r94331
PR middle-end/17278
* opts.c (decode_options): Move flag_thread_jumps from -O1 and
higher to -O2 and higher. Likewise for tree PRE.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only iterate at -O2
and better.
From-SVN: r94325
PR middle-end/19583
* gimple-low.c (try_catch_may_fallthru): New static function.
(block_may_fallthru): Handle TRY_CATCH_EXPR.
* tree-inline.c (expand_call_inline): Don't warn about reaching
the end of a non-void function being inlined if the function uses
a return slot.
From-SVN: r94323
GCC Administrator
Richard Guenther
Jeff Law
Paul Brook
Joseph Myers
Thomas Koenig
Steven G. Kargl
Kazu Hirata
Hans-Peter Nilsson
Mark Mitchell
Jeroen Frijters
Stephane Carrez
Paolo Carlini
Geoffrey Keating
Roger Sayle
Ian Lance Taylor
Steven Bosscher
Richard Sandiford
Richard Sandiford
Uros Bizjak
Steven Bosscher
Ralf Corsepius
Matt Austern
Richard Henderson
Arend Bayer
Eric Botcazou
Laurent GUERBY
Stuart Hastings
Ian Lance Taylor
Jakub Jelinek
Joel Sherrill