2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34387
* trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
the dummy variable expression, test for NULL, and pass the variable
address to the called function.
From-SVN: r131356
2008-01-05 Andreas Tobler <a.tobler@schweiz.org>
PR testsuite/32843
* src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
signed/unsigned int8/16 for X86_DARWIN.
Updated copyright info.
Handle one and two byte structs with special cif->flags.
* src/x86/ffitarget.h: Add special types for one and two byte structs.
Updated copyright info.
* src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
sysv.S
Remove code to pop args from the stack after call.
Special-case signed/unsigned for int8/16, one and two byte structs.
(ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
FFI_TYPE_SINT32.
Updated copyright info.
From-SVN: r131343
* config/i386/i386.c (ix86_builtin_reciprocal): Remove check
for TARGET_RECIP.
(ix86_emit_swsqrtsf): Do not filter out infinity for rsqrt expansion.
From-SVN: r131342
2008-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/34676
* io/list_read.c (next_char): Only save the EOF condition for later if
advance="no".
From-SVN: r131337
PR tree-optimization/34618
* tree-outof-ssa.c (create_temp): Copy over DECL_GIMPLE_REG_P
flag from T.
* testsuite/libmudflap.c/pass62-frag.c: New test.
From-SVN: r131336
2008-01-04 Richard Guenther <rguenther@suse.de>
PR middle-end/34029
* tree-cfg.c (verify_expr): Do not look inside ADDR_EXPRs
for verifying purposes if they are is_gimple_min_invariant.
* gcc.c-torture/compile/pr34029-1.c: New testcase.
* gcc.c-torture/compile/pr34029-2.c: Likewise.
From-SVN: r131325
PR tree-optimization/34448
PR tree-optimization/34465
* gimplify.c (gimplify_init_constructor): Add new parameter
notify_temp_creation. Use it.
(gimplify_modify_expr_rhs): Take volatiles into account when
optimizing constructors.
Do not optimize constructors if gimplify_init_constructor will dump to
memory.
* gcc.dg/tree-ssa/pr32901.c: Tests const volatiles.
* gcc.c-torture/compile/pr34448.c: New.
From-SVN: r131323
PR gcov-profile/34609
* tree-inline.c (declare_return_variable): Set TREE_ADDRESSABLE on
return_slot if result is TREE_ADDRESSABLE.
* g++.dg/gcov/gcov-6.C: New test.
From-SVN: r131322
2008-01-03 Andrew Haley <aph@redhat.com>
PR java/17779
* jcf-parse.c (parse_zip_file_entries): Unset TYPE_ALIAS_SET if
we're about to re-layout the type.
From-SVN: r131319
PR tree-optimization/31081
* tree-inline.c (remap_ssa_name): Initialize uninitialized SSA vars to
0 when inlining and not inlining to first basic block.
(remap_decl): When var is initialized to 0, don't set default_def.
(expand_call_inline): Set entry_bb.
* tree-inline.h (copy_body_data): Add entry_bb.
From-SVN: r131306
2008-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/34565
* io/io.h: Adjust protoypes for open_internal(),
next_array_record() and init_loop_spec().
* io/list_read.c (next_char): Use argument "finished"
of next_array_record to check for end on internal file.
* io/unit.c: Calculate the offset for an array
internal file and supply this informatin to open_internal().
* io/unix.c (open_internal): Set the offset for the internal
file on open.
* io/transfer.c (init_loop_spec): Calculate the starting
record in case of negative strides. Return size of 0 for
an empty array.
(next_array_record): Use an extra flag to signal that the
array is finished.
(next_record_r): Use the new flag to next_array_record().
(next_record_w): Likewise.
2008-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/34565
* gfortran.dg/internal_readwrite_1.f90: New test.
* gfortran.dg/internal_readwrite_2.f90: New test.
From-SVN: r131305
PR c++/34619
* cgraphunit.c (cgraph_build_static_cdtor): set_cfun back to NULL
before returning.
* testsuite/libmudflap.c++/pass61-frag.cxx: New test.
From-SVN: r131302
PR tree-optimization/29484
* tree-inline.c (inline_forbidden_p_2): New function.
(inline_forbidden_p): Disallow inlining if some static var
has an address of a local LABEL_DECL in its initializer.
* doc/extend.texi (Labels as Values): Document &&foo behaviour
vs. inlining.
* gcc.c-torture/execute/20071220-1.c: New test.
* gcc.c-torture/execute/20071220-2.c: New test.
From-SVN: r131300
2007-12-19 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/34635
* tree-data-ref.c (add_other_self_distances): Make sure that the
evolution step is constant.
* gcc.dg/tree-ssa/pr34635.c: New.
* gcc.dg/tree-ssa/pr34635-1.c: New.
From-SVN: r131275
