* matrix-reorg.c (compute_offset): Avoid C++ keywords.
* c-common.c: Fix typo.
(c_common_reswords): Activate more C++ keyword warnings.
testsuite:
* gcc.dg/Wcxx-compat-2.c: Adjust test for more warnings.
From-SVN: r138817
2008-08-06 Victor Kaplansky <victork@il.ibm.com>
Ira Rosen <irar@il.ibm.com>
* tree-vect-transform.c (vect_model_simple_cost): Return
immediately if stmt is pure SLP.
(vect_model_store_cost): Ditto.
(vect_model_load_cost): Ditto.
(vectorizable_store): Remove PURE_SLP check before call
to vect_model_store_cost.
(vect_model_store_cost): When checking whether stmt describe
strided access, add a check that it is not slp_node.
Testsute
* gcc.dg/vect/costmodel/ppc/costmodel-slp-34.c: New test.
Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r138815
* jump.c (rtx_renumbered_equal_p): Do not call subreg_regno_offset
for unrepresentable subregs or treat them as equal to other regs
or subregs with the same register number.
From-SVN: r138804
gcc/ada/
* gcc-interface/Make-lang.in: Use GCC_FOR_TARGET when dealing
with s-oscons-tmplt.i.
libada/
* Makefile.in: Pass FLAGS_TO_PASS to sub-make for target
oscons.
From-SVN: r138800
2008-08-06 Paolo Carlini <paolo.carlini@oracle.com>
* acinclude.m4 ([GLIBCXX_CHECK_INT64_T]): Also check whether int64_t
is actually a typedef to long or long long.
* include/bits/postypes.h: If int64_t is actually a typedef for
long or long long don't include <stdint.h> unnecessarily.
* configure: Regenerate.
* config.h.in: Likewise.
From-SVN: r138797
PR middle-end/35432
* gimplify.c (gimplify_modify_expr): Do not optimize zero-sized types
if want_value.
testsuite/
* gcc.c-torture/compile/pr35432.c: New file.
From-SVN: r138793
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Component_Declaration): Protect against misuse
of incomplete type.
* sem_ch8.adb (Analyze_Object_Renaming): Diagnose properly a renaming
of a formal parameter of an incomplete type. Improve error message for
other improper uses of incomplete types.
From-SVN: r138790
2008-08-06 Thomas Quinot <quinot@adacore.com>
* gcc-interface/Makefile.in, gcc-interface/Make-lang.in:
Remove obsolete targets referencing gen-soccon
When generating s-oscons.ads, use a file name that includes the
THREAD_KIND, to ensure that the (potentially different) version from a
previous build with a different threads flavour does not get reused.
From-SVN: r138788
2008-08-06 Thomas Quinot <quinot@adacore.com>
* gcc-interface/Makefile.in, gcc-interface/Make-lang.in:
Remove obsolete targets referencing gen-soccon
When generating s-oscons.ads, use a file name that includes the
THREAD_KIND, to ensure that the (potentially different) version from a
previous build with a different threads flavour does not get reused.
From-SVN: r138787
2008-08-06 Thomas Quinot <quinot@adacore.com>
* s-fileio.adb (Open): When file open operation fails, raise Name_Error
only when the operating system reports a non-existing file or directory
(ENOENT), otherwise raise Name_Error.
From-SVN: r138786
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Access_Subprogram_Declaration): If the return type is
incomplete, add the access_to_subprogram type to the list of private
dependents only if the incomplete type will be completed in the current
scope.
(Build_Discriminant_Constraints): If the type of the discriminant is
access_to_variable, reject a constraint that is access_to_constant.
From-SVN: r138784
2008-08-06 Thomas Quinot <quinot@adacore.com>
* g-socket-dummy.adb, g-socket-dummy.ads, g-sothco-dummy.adb,
g-sothco-dummy.ads, g-socthi-dummy.adb, g-socthi-dummy.ads,
g-sttsne-dummy.ads: New files.
* gcc-interface/Makefile.in, Makefile.rtl: Use placeholder sources
with pragma Unimplemented_Unit for sockets packages on Nucleus.
From-SVN: r138781
2008-08-06 Jerome Lambourg <lambourg@adacore.com>
* g-comlin.adb (Set_Command_Line): Now that aliases can contain
parameters, always specify the expected separator.
From-SVN: r138780
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Call): Use base type to determine whether a
dereference is needed because a subtype of an access_to_subprogram is
simply an access-subtype
From-SVN: r138779
2008-08-06 Javier Miranda <miranda@adacore.com>
* exp_disp (Expand_Interface_Actuals): Adds missing support for
expansion of calls to subprograms using selected components.
From-SVN: r138778
2008-08-06 Jerome Lambourg <lambourg@adacore.com>
* g-comlin.adb (Define_Switch, Get_Switches): New.
(Can_Have_Parameter, Require_Parameter, Actual_Switch): New, used when
ungrouping switches.
(For_Each_Simple_Switch): Allow more control over parameters handling.
This generic method now allows ungrouping of switches with parameters
and switches with more than one letter after the prefix.
(Set_Command_Line): Take care of switches that are prefixed with a
switch handling parameters without delimiter (-gnatya and -gnaty3 for
example).
(Add_Switch, Remove_Switch): Handle parameters possibly present inside
a group, as in gnaty3aM80 (3 and 80 are parameters). Report status of
the operation.
(Start, Alias_Switches, Group_Switches): Take care of parameters
possibly present inside a group.
* g-comlin.ads (Define_Switch): New method used to define a list of
expected switches, that are necessary for correctly ungrouping switches
with more that one character after the prefix.
(Get_Switches): Method that builds a getopt string from the list of
switches as set previously by Define_Switch.
(Add_Switch, Remove_Switch): New versions of the methods, reporting the
status of the operation. Also allow the removal of switches with
parameters only.
(Command_Line_Configuration_Record): Maintain a list of expected
switches.
From-SVN: r138775
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Find_Type_Name): protect against duplicate incomplete
declaration for the same type.
From-SVN: r138773
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* g-awk.adb (Finalize): Do not use directly objects of the type in the
finalization routine to prevent elaboration order anomalies in new
finalization scheme.
From-SVN: r138772
2008-08-06 Quentin Ochem <ochem@adacore.com>
* s-stausa.adb (Fill_Stack): Fixed pragma assert and top pattern mark
in the case of an empty pattern size.
(Compute_Result): Do not do any computation in the case of an empty
pattern size.
(Report_Result): Fixed computation of the overflow guard.
From-SVN: r138771
2008-08-06 Doug Rupp <rupp@adacore.com>
* gcc-interface/decl.c (gnat_to_gnu_param): Force 32bit descriptor if
TARGET_MALLOC64 clear.
* gcc-interface/utils2.c (build_call_alloc_dealloc): Force 32bit malloc
if TARGET_MALLOC64 clear.
* gcc-interface/gigi.h (TARGET_ABI_OPEN_VMS): Move here from utils2.c
(TARGET_MALLC64): New macro. Default to clear.
From-SVN: r138768
* gcc-interface/utils2.c (snames.h) Include
(TARGET_ABI_OPEN_VMS): Initialize.
(build_call_alloc_dealloc); [TARGET_ABI_OPEN_VMS] Allocate on 32bit heap
for Convention C.
From-SVN: r138767
2008-08-06 Javier Miranda <miranda@adacore.com>
* exp_disp (Expand_Interface_Conversion): Freeze the entity associated
with the target interface before expanding the code of the interface
conversion.
From-SVN: r138766
2008-08-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Process_Discriminants): diagnose redundant or improper
null exclusion in a discriminant declaration
* sem_ch8.adb (Analyze_Object_Renaming): diagnose null exclusion
indicators when type is not an access type.
* sem_ch12.adb (Formal_Object_Declaration): diagnose null exclusion
indicators when type is not an access type.
From-SVN: r138765
2008-08-06 Andreas Krebbel <krebbel1@de.ibm.com>
* reload.c (find_reloads): Force constants into literal pool
also if they are wrapped in a SUBREG.
2008-08-06 Andreas Krebbel <krebbel1@de.ibm.com>
* gcc.c-torture/compile/20080806-1.c: New testcase.
From-SVN: r138763
* haifa-sched.c (extend_global): Split to extend_global_data and
extend_region_data. Update all uses.
(extend_all): Rename to extend_block_data.
* gcc.target/ia64/20080802-1.c: New test.
From-SVN: r138758
* sched-rgn.c (new_ready): Check if instruction can be
speculatively scheduled before attempting speculation.
(debug_rgn_dependencies): Remove wrongful assert.
From-SVN: r138757
