* added some new minor deprecations (mostly unused constants that are
potentially not crossplatform, and an shortstring version of a function)
git-svn-id: trunk@21321 -
* modified fpmake files in packages to allow a "make all" for NativeNT in packages to work (nearly all packages need to be disabled; the main cause for this are the still missing DOS and Objects units for the target)
git-svn-id: trunk@21319 -
Improve ARM-Peephole Optimizers
1.) Introduce a ARM-specific RegUsedAfterInstruction which analyzes
instructions and reg allocation information to see if a register is
really needed afterwards to decide if some special optimizations can be
done.
2.) Introduce "RemoveSuperfluousMove"
This tries to fold mov into a previous Data-Instruction (ADD, ORR, etc)
or LDR-Instruction.
3.) Introduce new Optimizer "DataMov2Data" and modify LdrMov2Ldr to use
RemoveSuperfluousMove
4.) Expand Ldr* and Str* Optimizers to also work on {Ldr,Str}{,b,h}
git-svn-id: trunk@21314 -
Inline a couple of small functions of the ARM-Compiler
These small changes improved overall compile times of the fpc suite by
about 2-3% running on an 1.2GHz Kirkwood.
git-svn-id: trunk@21312 -
functions (except for TCGetPGrp, which behaves differently in Pascal
compared to the C version -- although that may be a bug in itself)
(mantis #21665)
git-svn-id: trunk@21295 -
future use by high level code generator targets
o this in turn required that all a_load*_loc* methods are called via
hlcg rather than via cg, since a location can be a subsetref/reg and
and those are no longer handled in tcg
o that then required moving several force_location_* routines into
thlcg because they use a_load_loc*, but did not take tdef size
parameters (which are required by the thlcg a_load_loc* routines)
o the only practical consequence is that from now on, you have to
use hlcg.location_force_mem/reg() (fpureg not yet) and
hlcg.gen_load_loc_cgpara() instead of the removed versions from ncgutil,
and hlcg.a_load*loc*() instead of cg.a_load*loc* if a subsetref/reg
might be involved
git-svn-id: trunk@21287 -
pointer/arraydefs, because these operations can have side-effects in case
of helpers (will add/remove helpers, so popping after the insertion
removed all helpers in the static symtable of the current unit)
git-svn-id: trunk@21282 -
* when records are inserted into empty dataset and then all canceled by CancelUpdates AV is raised
* another fix for bug #18004, applied in rev.20531 (improved in rev.21197)
(original approach is not good because when record is inserted and deleted and again inserted,
then same memory block can be returned, which leads to confusion, because we get same BookmarkData for distinct records)
* +test
git-svn-id: trunk@21280 -
