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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 | ||
| agppcgas.pas | ||
| cgppc.pas | ||
| hlcgppc.pas | ||
| ngppcadd.pas | ||
| ngppccnv.pas | ||
| ngppcinl.pas | ||
| ngppcset.pas | ||
| rgcpu.pas | ||