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a25ebbba3e
o separate information for reading and writing, because e.g. in a
try-block, only the writes to local variables and parameters are
volatile (they have to be committed immediately in case the next
instruction causes an exception)
o for now, only references to absolute memory addresses are marked
as volatile
o the volatily information is (should be) properly maintained throughout
all code generators for all archictures with this patch
o no optimizers or other compiler infrastructure uses the volatility
information yet
o this functionality is not (yet) exposed at the language level, it
is only for internal code generator use right now
git-svn-id: trunk@34996 -
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|---|---|---|
| .. | ||
| aasmcpu.pas | ||
| aoptcpu.pas | ||
| aoptcpub.pas | ||
| aoptcpud.pas | ||
| cgcpu.pas | ||
| cpubase.pas | ||
| cpuelf.pas | ||
| cpugas.pas | ||
| cpuinfo.pas | ||
| cpunode.pas | ||
| cpupara.pas | ||
| cpupi.pas | ||
| cputarg.pas | ||
| hlcgcpu.pas | ||
| itcpugas.pas | ||
| ncpuadd.pas | ||
| ncpucall.pas | ||
| ncpucnv.pas | ||
| ncpuinln.pas | ||
| ncpumat.pas | ||
| ncpuset.pas | ||
| opcode.inc | ||
| racpu.pas | ||
| racpugas.pas | ||
| rgcpu.pas | ||
| rspcon.inc | ||
| rspdwrf.inc | ||
| rspnor.inc | ||
| rspnum.inc | ||
| rsprni.inc | ||
| rspsri.inc | ||
| rspstab.inc | ||
| rspstd.inc | ||
| rspsup.inc | ||
| spreg.dat | ||
| strinst.inc | ||
| symcpu.pas | ||