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ccifpointer
2013 Dec 03
0
[LLVMdev] How to implement CCIsPointer?
On M68k the return value is passed register d0, unless it is a pointer
then it is returned in register a0 (shadowed in d0 for some targets in
GCC). For calling conventions compatible with Turbo/Pure C the first
two pointes would also go in a0-a1, and the first three integers in
d0-d2 (This is not supported by official GCC as of now).
Simply subclassing CCIf and check ValVT or LocVT like this does