* config/i386/i386.md (any_rotate): New code iterator.
(rotate_insn): New code attribute.
(rotate): Ditto.
(SWIM124): New mode iterator.
(<rotate_insn>ti3): New expander.
(<rotate_insn>di3): Macroize expander from {rotl,rotr}di3 using
any_rotate code iterator.
(<rotate_insn><mode>3) Macroize expander from {rotl,rotr}{qi,hi,si}3
using any_rotate code iterator and SWIM124 mode iterator.
(ix86_rotlti3): New insn_and_split pattern.
(ix86_rotrti3): Ditto.
(ix86_rotl<dwi>3_doubleword): Macroize insn_and_split pattern from
ix86_rotl{di,ti}3 patterns.
(ix86_rotr<dwi>3_doubleword): Ditto from ix86_rotr{di,ti}3 patterns.
(*<rotate_insn><mode>3_1): Merge with *{rotl,rotr}{qi,hi,si}3_1_one_bit
and *{rotl,rotr}di3_1_one_bit_rex64. Macroize insn from
*{rotl,rotr}{qi,hi,si}3_1 and *{rotl,rotr}di3_1_rex64 using any_rotate
code iterator and SWI mode iterator.
(*<rotate_insn>si3_1_zext): Merge with *{rotl,rotr}si3_1_one_bit_zext.
Macroize insn from {rotl,rotr}si3_1_zext using any_rotate
code iterator.
(*<rotate_insn>qi3_1_slp): Merge with *{rotl,rotr}qi3_1_one_bit_slp.
Macroize insn from {rotl,rotr}qi3_1_slp using any_rotate code iterator.
(bswap rotatert splitter): Add splitter.
(bswap splitter): Macroize splitter using any_rotate code iterator.
Add insn predicate to split only for TARGET_USE_XCHGB or when
optimizing function for size.
testsuite/ChangeLog:
* gcc.target/i386/rotate-2.c: New test.
From-SVN: r158243
2010-04-12 Steve Ellcey <sje@cup.hp.com>
* config/pa/pa.c (emit_move_sequence): Remove use of
deleted variable flag_argument_noalias.
From-SVN: r158242
PR c++/25811
* cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
* init.c (build_new_1): Check for uninitialized const members and
uninitialized reference members, when using new without
new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
(diagnose_uninitialized_cst_or_ref_member): Define, call
diagnose_uninitialized_cst_or_ref_member_1.
(diagnose_uninitialized_cst_or_ref_member_1): New function.
From-SVN: r158239
2010-04-12 Richard Guenther <rguenther@suse.de>
* ipa.c (cgraph_postorder): Adjust postorder to guarantee
single-iteration always-inline inlining.
* ipa-inline.c (cgraph_mark_inline): Do not return anything.
(cgraph_decide_inlining): Do not handle always-inline
specially.
(try_inline): Remove always-inline cycle detection special case.
Do not recurse on always-inlines.
(cgraph_early_inlining): Do not iterate if not optimizing.
(cgraph_gate_early_inlining): remove.
(pass_early_inline): Run unconditionally.
(gate_cgraph_decide_inlining): New function.
(pass_ipa_inline): Use it. Do not run the IPA inliner if
not inlining or optimizing.
(cgraph_decide_inlining_of_small_functions): Also consider
always-inline functions.
(cgraph_default_inline_p): Return true for nodes which should
disregard inline limits.
(estimate_function_body_sizes): Assume zero size and time for
nodes which are marked as disregarding inline limits.
(cgraph_decide_recursive_inlining): Do not perform recursive
inlining on always-inline nodes.
* gcc.dg/torture/inline-2.c: New testcase.
From-SVN: r158225
* expr.c (categorize_ctor_elements_1): Properly count sub-elements of
non-constant aggregate elements.
* gimplify.c (gimplify_init_constructor): Do not pre-evaluate if this
is a real initialization.
From-SVN: r158219
* gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
(call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
front-end's predicate Is_By_Reference_Type. Use consistent order and
remove ??? comment. Use original conversion in all cases, if any.
* gcc-interface/utils.c (make_dummy_type): Minor tweak.
(convert): Use local copy in more cases.
<INDIRECT_REF>: Remove deactivated code.
(unchecked_convert): Use a couple of local copies.
From-SVN: r158216
* config/i386/i386.md (any_shiftrt): New code iterator.
(shiftrt_insn): New code attribute.
(shiftrt): Ditto.
(<shiftrt_insn><mode>3): Macroize expander from ashr<mode>3 and
lshr<mode>3 using any_shiftrt code iterator.
(*<shiftrt_insn><mode>3_doubleword): Macroize insn_and_split from
*ashr<mode>3_doubleword and *lshr<mode>3_doubleword using
any_shiftrt code iterator.
(*<shiftrt_insn><mode>3_doubleword peephole2): Macroize peephole2
pattern from corresponding peephole2 patterns.
(*<shiftrt_insn><mode>3_1): Macroize insn from *ashr<mode>3_1
and *lshr<mode>3_1 using any_shiftrt code iterator.
(*<shiftrt_insn>si3_1_zext): Ditto from *ashrsi3_1_zext
and *lshrsi3_1_zext.
(*<shiftrt_insn>qi3_1_slp): Ditto from *ashrqi3_1_slp
and *lshrqi3_1_slp.
(*<shiftrt_insn><mode>3_cmp): Ditto from *ashr<mode>3_cmp
and *lshr<mode>3_cmp.
(*<shiftrt_insn><mode>3_cmp_zext): Ditto from *ashr<mode>3_cmp_zext
and *lshr<mode>3_cmp_zext.
(*<shiftrt_insn><mode>3_cconly): Ditto from *ashr<mode>3_cconly
and *lshr<mode>3_cconly.
From-SVN: r158205
* config/i386/i386.md (lshr<mode>3): Macroize expander from
lshr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator.
(*lshr<mode>3_doubleword): New insn_and_split_pattern. Macroize
pattern from *lshr{di,ti}3_1 and corresponding splitters using
DWI mode iterator.
(*lshr<mode>3_doubleword peephole2): Macroize peephole2 pattern
from corresponding peephole2 patterns.
(*lshr<mode>3_1): Merge with *lshr{qi,hi,si}3_1_one_bit and
*lshrdi3_1_one_bit_rex64. Macroize insn from *lshr{qi,hi,si}3_cmp
and *lshrdi3_cmp_rex64 using SWI mode iterator.
(*lshrqi3_1_slp): Merge with *lshrqi3_1_one_bit_slp.
(*lshr<mode>3_cmp): Merge with *lshr{qi,hi,si}3_one_bit_cmp and
*lshrdi3_one_bit_cmp_rex64. Macroize insn from *lshr{qi,hi,si}3_cmp
and *lshrdi3_cmp_rex64 using SWI mode iterator.
(*lshrsi3_cmp_zext): Merge with *lshrsi3_cmp_one_bit_zext.
(*lshr<mode>3_cconly): Merge with *lshr{qi,hi,si}3_one_bit_cconly and
*lshrdi3_one_bit_cconly_rex64. Macroize insn from
*lshr{qi,hi,si}3_cconly and *lshrdi3_cconly_rex64 using
SWI mode iterator.
From-SVN: r158203
* gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
function.
(lvalue_required_p) <N_Attribute_Reference>: Call it.
(gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
folding the result only if lvalue_required_for_attribute_p is true.
* gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
typed constant to build_component_ref.
(unchecked_convert): Likewise.
* gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
(build_allocator): Likewise.
From-SVN: r158202
* gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
(gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
goto to the next statement.
From-SVN: r158200
* config/i386/i386.md (ashr<mode>3): Macroize expander from
ashr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator.
(*ashr<mode>3_doubleword): New insn_and_split_pattern. Macroize
pattern from *ashr{di,ti}3_1 and corresponding splitters using
DWI mode iterator.
(*ashr<mode>3_doubleword peephole2): Macroize peephole2 pattern
from corresponding peephole2 patterns.
(ashrdi3_cvt): Rename from ashrdi3_63_rex64.
(ashrsi3_cvt): Rename from ashrsi3_31.
(*ashrsi3_cvt_zext): Rename from *ashrsi3_31_zext.
(x86_shift<mode>_adj_3): Macroize expander from x86_shift_adj_3
and x86_64_shift_adj_3 using SWI48 mode iterator.
(*ashr<mode>3_1): Merge with *ashr{qi,hi,si}3_1_one_bit and
*ashrdi3_1_one_bit_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp
and *ashrdi3_cmp_rex64 using SWI mode iterator.
(*ashrqi3_1_slp): Merge with *ashrqi3_1_one_bit_slp.
(*ashr<mode>3_cmp): Merge with *ashr{qi,hi,si}3_one_bit_cmp and
*ashrdi3_one_bit_cmp_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp
and *ashrdi3_cmp_rex64 using SWI mode iterator.
(*ashrsi3_cmp_zext): Merge with *ashrsi3_cmp_one_bit_zext.
(*ashr<mode>3_cconly): Merge with *ashr{qi,hi,si}3_one_bit_cconly and
*ashrdi3_one_bit_cconly_rex64. Macroize insn from
*ashr{qi,hi,si}3_cconly and *ashrdi3_cconly_rex64 using
SWI mode iterator.
(sign_extend splitters): Update for renamed ashr{di,si}3_patterns.
* config/i386/i386.c (ix86_split_ashr): Update for renamed
x86_shift<mode>_adj_3 expander.
From-SVN: r158195
PR target/42601
* config/arm/arm.c (arm_pic_static_addr): New function.
(legitimize_pic_address): Call arm_pic_static_addr when it detects
a static symbol.
(arm_output_addr_const_extra): Output expression for new pattern.
* config/arm/arm.md (UNSPEC_SYMBOL_OFFSET): New unspec symbol.
From-SVN: r158189
* Makefile.in (web.o): Depend on insn-config.h and $(RECOG_H).
* web.c: Include "insn-config.h" and "recog.h".
(union_match_dups): New function.
(web_main): Call it.
(union_defs): Don't try to recognize match_dups.
From-SVN: r158187
2010-04-09 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (ipcp_lats_are_equal): Return true also if the two
lattices are addresses of CONST_DECLs with the same initial value.
(ipcp_print_all_lattices): Print values of CONST_DECLs.
* ipa-prop.c (ipa_print_node_jump_functions): Likewise.
From-SVN: r158176
* config/picochip/picochip.c (picochip_rtx_costs): Use correct function
template.
(picochip_override_options): Enable section anchors only above O1.
(picochip_reorg): Fixed a couple of build warnings.
From-SVN: r158174
* configure.ac: Determine Sun ld version numbers.
(comdat_group): Restrict GNU ld version checks to gld.
(comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688.
(enable_comdat): Support --enable-comdat.
* configure: Regenerate.
* doc/install.texi (Configuration): Document --enable-comdat.
From-SVN: r158172
