2011-08-01 Robert Dewar <dewar@adacore.com>
* freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
here.
(Freeze_All_Ent): Fix error in handling inherited aspects.
* sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
already analyzed, but don't skip entire processing of a declaration,
that's wrong in some cases of declarations being rewritten.
(Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
Don't delay for integer, string literals
Treat predicates in usual manner for delay, remove special case code,
not needed.
(Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
(Build_Predicate_Function): Update saved expression in aspect
(Build_Invariant_Procedure): Update saved expression in aspect
* exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
of replacement of discriminant references if the reference is simple.
From-SVN: r177010
2011-08-01 Robert Dewar <dewar@adacore.com>
* aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
* sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
Static_Predicate and Dynamic_Predicate.
(Build_Predicate_Function): Add processing for Static_Predicate
and Dynamic_Predicate.
* sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
(From_Static_Predicate): New flag
* snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
2011-08-01 Robert Dewar <dewar@adacore.com>
* usage.adb: Documentation cleanup for Ada version modes in usage.
* expander.adb: Minor reformatting.
From-SVN: r177009
2011-08-01 Robert Dewar <dewar@adacore.com>
* atree.ads: Minor comment fix.
* a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
a-witeio.ads, sem_prag.adb: Minor reformatting.
2011-08-01 Doug Rupp <rupp@adacore.com>
* env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
pointers. Use descrip.h header file for convenience. Add some
comments.
2011-08-01 Robert Dewar <dewar@adacore.com>
* freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
(Freeze_All): Call Check_Aspect_At_End_Of_Declarations
* sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
New procedure.
(Check_Aspect_At_End_Of_Declarations): New procedure
(Analye_Aspect_Specification): Minor changes for above procedures
* sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
specification node as well.
2011-08-01 Pascal Obry <obry@adacore.com>
* adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
Windows files. Use GetFilesAttributes() in this case to check for file
existence instead of returning with an error code.
From-SVN: r177008
2011-08-01 Vincent Celier <celier@adacore.com>
* a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
High is above Source length.
From-SVN: r177007
2011-08-01 Robert Dewar <dewar@adacore.com>
* aspects.ads (Boolean_Aspects): New subtype.
* exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
for derived types in cases where the parent type and derived type have
aspects.
* freeze.adb (Freeze_Entity): Fix problems in handling derived type
with aspects when parent type also has aspects.
(Freeze_Entity): Deal with delay of boolean aspects (must evaluate
boolean expression at this point).
* sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
accordance with final decision on the Ada 2012 feature.
* sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
2011-08-01 Matthew Heaney <heaney@adacore.com>
* a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
From-SVN: r177005
2011-08-01 Pascal Obry <obry@adacore.com>
* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
Fix Replace_Slice when High is above current string size.
(Replace_Slice): Fix DL computation when High is above current
string length.
2011-08-01 Gary Dismukes <dismukes@adacore.com>
* gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
From-SVN: r177004
2011-08-01 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Attribute, case 'Access): handle properly named
access to protected subprograms in generic bodies.
* sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
protected type, indicate that the convention of the subprogram is
Convention_Protected, because it may be used in subsequent declarations
within the protected declaration.
2011-08-01 Vincent Celier <celier@adacore.com>
* mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
and "final" procedures when the name of the library is "ada", to avoid
duplicate symbols "adainit" and "adafinal" in executables.
From-SVN: r177002
2011-08-01 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
quantified expression that appears within a postcondition and uses the
Ada2012 'Result attribute.
From-SVN: r177001
PR target/49920
* config/i386/i386.md (strset): Do not expand strset_singleop
when %eax or $edi are fixed.
(*strsetdi_rex_1): Disable when %eax or %edi are fixed.
(*strsetsi_1): Ditto.
(*strsethi_1): Ditto.
(*strsetqi_1): Ditto.
(*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed.
(*rep_stossi): Ditto.
(*rep_stosqi): Ditto.
(cmpstrnsi): Also fail when %ecx is fixed.
(*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed.
(*cmpstrnqi_1): Ditto.
(*strlenqi_1): Ditto.
(*strmovdi_rex_1): Disable when %esi or %edi are fixed.
(*strmovsi_1): Ditto.
(*strmovhi_1): Ditto.
(*strmovqi_1): Ditto.
(*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed.
(*rep_movsi): Ditto.
(*rep_movqi): Ditto.
testsuite/ChangeLog:
PR target/49920
* gcc.target/i386/pr49920.c: New test.
From-SVN: r176979
2011-07-31 Janus Weil <janus@gcc.gnu.org>
PR fortran/49112
* resolve.c (resolve_structure_cons): Don't do the full dt resolution,
only call 'resolve_fl_derived0'.
(resolve_typebound_procedures): Resolve typebound procedures of
parent type.
(resolve_fl_derived0): New function, which does a part of the work
for 'resolve_fl_derived'.
(resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
things.
2011-07-31 Janus Weil <janus@gcc.gnu.org>
PR fortran/49112
* gfortran.dg/abstract_type_6.f03: Modified.
* gfortran.dg/typebound_proc_24.f03: New.
From-SVN: r176971
2011-07-31 Tom de Vries <tom@codesourcery.com>
PR middle-end/43513
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of
get_object_alignment and TYPE_ALIGN.
From-SVN: r176969
2011-07-31 Tom de Vries <tom@codesourcery.com>
PR middle-end/43513
* testsuite/libmudflap.c/fail31-frag.c: Adapt testcase to prevent
folding of alloca.
From-SVN: r176968
2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/48876
* expr.c (gfc_simplify_expr): If end of a string is less
than zero, set it to zero.
2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/48876
* gfortran.dg/string_5.f90: New test.
From-SVN: r176961
* config/mips/driver-native.c [__sgi__]: Include <invent.h>,
<sys/sbd.h>.
(cpu_types): New array.
(cputype): New function.
(host_detect_local_cpu): Only define buf, f if !__sgi__.
Use scaninvent instead of /proc/cpuinfo if __sgi__.
* config.host: Also use driver-native.o, mips/x-native on
mips-sgi-irix*.
* config/mips/iris6.h [__mips__] (host_detect_local_cpu):
Declare.
(EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define.
(DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS.
From-SVN: r176947
PR middle-end/49897
PR middle-end/49898
* omp-low.c (use_pointer_for_field): If disallowing copy-in/out
in nested parallel and outer is a gimple_reg, mark it as addressable
and set its bit in task_shared_vars bitmap too.
* testsuite/libgomp.c/pr49897-1.c: New test.
* testsuite/libgomp.c/pr49897-2.c: New test.
* testsuite/libgomp.c/pr49898-1.c: New test.
* testsuite/libgomp.c/pr49898-2.c: New test.
From-SVN: r176945
Julian Brown