that's how these operations also work on other architectures
* fixed tjvmaddnode.second_generic_compare() for this new order
git-svn-id: branches/jvmbackend@18338 -
operation is 32 bit, not 64 bit (both in the compiler and in the
JVM)
* request a 64 rather than a 32 bit shift operation from tjvmshlshrnode
if the result is 64 bit (rather than in case shift value is 64 bit,
since as described above that never happens)
git-svn-id: branches/jvmbackend@18337 -
in case of -ar add to the assembler output the height of the
evaluation stack every time it's increased or decreased (to
more easily track missing/wrong inc/decstack() operations)
git-svn-id: branches/jvmbackend@18335 -
o handle them like for regular classes (return a class instance,
although this is technically not true since they don't return
anything; will be changed in the future)
o because of the previous point, make sure that we handle the
"function result" properly and don't pop too many values from
the evaluation stack when calling one constructor from another
o added "extra_pre_call_code" method used by njvmcal to insert
the "new" opcode to create the new class instance before
calling a constructor
o when a constructor does not call any other constructor (inherited
or otherwise), automatically insert a call to the inherited
parameterless constructor as required by the jvm standard)
TODO: check that *if* an inherited or other constructor is called
from another constructor, that it does so as the first statement/
call
git-svn-id: branches/jvmbackend@18328 -
handle vectorfpu (floatdef->MMREG) and softfloat (floatdef->INTREG)
+ thlcg.getregisterfordef(), which uses def2regtyp() to allocate a register
appropriate to hold values of that tdef type
+ generic thlcg.location_force_reg() implementation. Note that for
low-level code generator targets it may be slightly less efficient than
the implementation in hlcg2ll (from ncgutil) because it does not play
any tricks with the register or location size, or with reference offsets,
to truncate values
git-svn-id: branches/jvmbackend@18315 -
+ added arrayreftype field to treference for the jvm, because
array loads have to be performed using special instructions,
so this information has to be passed on to the code generator.
This information will have to be added in t(cg)vecnode.
* moved concatenating the generated code for a procedure to the
al_procedures list to thlcg.record_generated_code_for_procdef(),
which is overridden by jvm/hlcgcpu to attach that code to the
procdef it belongs with. The reason is that a Java class file
can only contain code for one class, so we have to write out
the assembler grouped per class instead of in the order the
routines appear in the source code
* also committed forgotten changes in psub after moving the
register allocator initialisation to hlcgobj
git-svn-id: branches/jvmbackend@18308 -
