2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
Yukishige Shibata <shibata@rd.scei.sony.co.jp>
Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add Cell
Altivec intrinsics.
* config/rs6000/rs6000.c (altivec_expand_lv_builtin): Delete
prototype. Add new parameter, blk.
Use BLKmode for the MEM if blk is true.
(altivec_expand_builtin): Handle ALTIVEC_BUILTIN_STVLX,
ALTIVEC_BUILTIN_STVLXL, ALTIVEC_BUILTIN_STVRX, and
ALTIVEC_BUILTIN_STVRXL.
Update usage of altivec_expand_lv_builtin.
Handle ALTIVEC_BUILTIN_LVLX, ALTIVEC_BUILTIN_LVLXL,
ALTIVEC_BUILTIN_LVRX, and ALTIVEC_BUILTIN_LVRXL.
(altivec_init_builtins): If compiling for the Cell, also define the
cell VMX builtins.
* config/rs6000/rs6000.h (rs6000_builtins): Define
ALTIVEC_BUILTIN_LVLX, ALTIVEC_BUILTIN_LVLXL, ALTIVEC_BUILTIN_LVRX,
ALTIVEC_BUILTIN_LVRXL, ALTIVEC_BUILTIN_STVLX, ALTIVEC_BUILTIN_STVLXL,
ALTIVEC_BUILTIN_STVRX, ALTIVEC_BUILTIN_STVRXL,
ALTIVEC_BUILTIN_VEC_LVLX, ALTIVEC_BUILTIN_VEC_LVLXL,
ALTIVEC_BUILTIN_VEC_LVRX, ALTIVEC_BUILTIN_VEC_LVRXL,
ALTIVEC_BUILTIN_VEC_STVLX, ALTIVEC_BUILTIN_VEC_STVLXL,
ALTIVEC_BUILTIN_VEC_STVRX, and ALTIVEC_BUILTIN_VEC_STVRXL.
* config/rs6000/altivec.md (define_constants): Define UNSPEC_LVLX,
UNSPEC_LVLXL, UNSPEC_LVRX, UNSPEC_LVRXL, UNSPEC_STVLX, UNSPEC_STVLXL,
UNSPEC_STVRX, and UNSPEC_STVRXL.
(altivec_lvlx): New pattern.
(altivec_lvlxl): New pattern.
(altivec_lvrx): New pattern.
(altivec_lvrxl): New pattern.
(altivec_stvlx): New pattern.
(altivec_stvlxl): New pattern.
(altivec_stvrx): New pattern.
(altivec_stvrxl): New pattern.
* config/rs6000/altivec.h (vec_lvlx): Define if PPU is defined.
(vec_lvlxl): Likewise.
(vec_lvrx): Define if PPU is defined.
(vec_lvrxl): Likewise.
(vec_stvlx): Define if PPU is defined.
(vec_stvlxl): Likewise.
(vec_stvrx): Define if PPU is defined.
(vec_stvrxl): Likewise.
2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
* gcc.target/powerpc/altivec_check.h (altivec_cell_check): New function.
* gcc.target/powerpc/altivec-cell-6.c: New test.
* gcc.target/powerpc/altivec-cell-7.c: New test.
* gcc.target/powerpc/altivec-cell-8.c: New test.
From-SVN: r140820
2008-10-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/37617
* tree-ssa-pre.c (create_expression_by_pieces): During FRE
do not add to the NEW_SETS.
* gcc.c-torture/compile/pr37617.c: New testcase.
From-SVN: r140816
2008-10-01 Richard Guenther <rguenther@suse.de>
PR middle-end/37285
* tree-vrp.c (execute_vrp): If we optimized away the default
case make sure to promote the label that got in place of it
to a default case label.
* gcc.c-torture/compile/pr37285.c: New testcase.
From-SVN: r140814
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/37662
* tree-ssa-ccp.c (fold_gimple_assign): Invert the operands of a
commutative binary operation if they are in the wrong order and
fold_build2 produces non-GIMPLE.
From-SVN: r140809
2008-09-30 Andreas Tobler <a.tobler@schweiz.org>
* testsuite/lib/libjava.exp (libjava_arguments): Do not append
"no-install" to additional_flags for *-*-darwin.
From-SVN: r140797
gcc/cp/
2008-09-30 Simon Martin <simartin@users.sourceforge.net>
PR c++/37555
PR c++/37556
* decl.c (grokdeclarator): Set the type for typedefs to a
nested-name-specifier to error_mark_node.
gcc/testsuite/
2008-09-30 Simon Martin <simartin@users.sourceforge.net>
PR c++/37555
* g++.dg/parse/error32.C: New test.
PR c++/37556
* g++.dg/parse/error33.C: New test.
From-SVN: r140794
2008-09-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/36592
* symbol.c (check_conflict): If a symbol in a COMMON block is a
procedure, it must be a procedure pointer.
(gfc_add_in_common): Symbols in COMMON blocks may be variables or
procedure pointers.
* trans-types.c (gfc_sym_type): Make procedure pointers in
* COMMON
blocks work.
2008-09-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/36592
* gfortran.dg/proc_ptr_common_1.f90: New.
* gfortran.dg/proc_ptr_common_2.f90: New.
From-SVN: r140790
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (empty_if_body_warning): Remove.
* c-common.h (empty_if_body_warning): Remove.
* c-parser.c (c_parser_if_body, c_parser_else_body): Implement
here the -Wempty-body warning for `if' and `else' statements.
* c-typeck.c (c_finish_if_stmt): Do not call empty_body_warning.
cp:
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
* parser.c (cp_parser_selection_statement): Implement here the
-Wempty-body warning for `if' and `else' statements.
* semantics.c (finish_if_stmt): Do not call empty_body_warning.
testsuite:
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/warn/if-empty-1.C: Copy from gcc.dg/if-empty-1.c.
From-SVN: r140780
* expr.c (expand_expr_real_1) <normal_inner_ref>: Force op0 to
non-constant memory if it cannot be forced to constant memory.
Overhaul surrounding code and factor out common condition.
From-SVN: r140760
2008-09-29 Tobias Grosser <grosser@fim.uni-passau.de>
* graphite.c (dot_all_scops_1): Remove unused checks. SCoPs always have
exit and entry.
(new_scop): Take entry and exit edge to define new SCoP.
(sd_region_p): New structure used during SCoP detection.
(move_scops): Delete.
(move_sd_regions): New.
(scopdet_info): Change the definition from edges back to basic_blocks.
(scopdet_edge_info): Work on basic_blocks and rename to
scopdet_basic_block_info.
(split_difficult_bb): At the moment removed. We should later
add it at another place.
(build_scops_1): Work on basic_blocks.
(bb_in_sd_region): New.
(find_single_entry_edge): New.
(find_single_exit_edge): New.
(create_single_entry_edge): New.
(sd_region_without_exit): New.
(create_single_exit_edge): New.
(unmark_exit_edges): New.
(mark_exit_edges): New.
(create_sese_edges): New.
(build_graphite_scops): New.
(build_scops): Make SCoPs SESE.
(limit_scops): Use the new functions.
From-SVN: r140746
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/37640
* config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Force
address to a register before taking the lower part.
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/37640
* gcc.c-torture/compile/sync-3.c: New testcase to check that
addresses of non zero offset works.
From-SVN: r140740
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
Kaushal Kantawala <kaushal_kantawala@playstation.sony.com>
PR tree-opt/36891
* tree-ssa-loop-im.c (rewrite_reciprocal): Set DECL_GIMPLE_REG_P on
the newly created variable.
Create a VECTOR_CST of all 1s for vector types.
2008-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
Kaushal Kantawala <kaushal_kantawala@playstation.sony.com>
PR tree-opt/36891
* gcc.dg/torture/pr36891.c: New testcase.
Co-Authored-By: Kaushal Kantawala <Kaushal_Kantawala@playstation.sony.com>
From-SVN: r140738
* expmed.c (store_fixed_bit_field): Always use convert_to_mode in
order to convert between modes.
(extract_bit_field_1): Test TRULY_NOOP_TRUNCATION on the right mode.
From-SVN: r140730
PR middle-end/37275
* dwarf2out.c (tls_mem_loc_descriptor): New function.
(mem_loc_descriptor): Use it for MEM. For PLUS fail if second
mem_loc_descriptor failed. Accept UNSPEC.
(loc_descriptor): Use tls_mem_loc_descriptor for MEM. For PARALLEL
fail if one of the loc_descriptor calls for pieces failed.
(loc_descriptor_from_tree_1): Handle even DECL_EXTERNAL __thread vars,
as long as they bind locally. For COMPONENT_REF, ARRAY_REF etc. fail
if loc_descriptor_from_tree_1 on offset failed.
* gcc.target/i386/pr37275.c: New test.
From-SVN: r140712
