...
[slots produced by instruction N]
- CAUTION: In this context `produced` means that a stackelement has been
- allocated to represent the output of the instruction. For example
- the SWAP instruction produces two stackelements although it does
- not change the stack depth.
+ CAUTION: In this context `produced` means that a stackelement has been
+ allocated to represent the output of the instruction. For example
+ the SWAP instruction produces two stackelements although it does
+ not change the stack depth.
5) The instack of a block (if non-NULL) is allocated at a lower address than
the stack slots produced within the block (if any).
ATTENTION: not every stack slot that is allocated may be reachable
by following the pointer in basicblock or instruction!
- NOTE: This is a problem. As far as I know it is only the case
- for IINC, which produces a dummy stack slot. We should
- change that.
+ NOTE: This is a problem. As far as I know it is only the case
+ for IINC, which produces a dummy stack slot. We should
+ change that.
Figure 1: Stack representation of a basic block:
NOTE: The bptr->stack field will be added for inlining. It is not in CACAO SVN, yet.
-# vim: et sts=4 sw=4
+# vim: et sts=4 sw=4 ts=4