Displaying 1 result from an estimated 1 matches for "systemzinstrinfo".
2015 Dec 03
1
Question Regarding SystemZ Implementation Missing Instructions
...truction" and noticed that
there's 525 missing instructions.
For example, if I look at instruction "M" (page 16) with opcode 0x5c (M
Multiply (64 <- 32)) this instruction isn't listed in the output. Digging
further I confirmed this instruction isn't implemented
within SystemZInstrInfo.td (or any file in the llvm/lib/Target/SystemZ
folder).
Am I missing something or could this instruction be implemented elsewhere
within llvm?
I've also done cursory searching, here's a random selection of 12 (out of
525) more instructions that I've confirmed aren't implemented:...