Craig Topper 2a1100cd65 [RISCV] Shrink the size of the RISCVMatInt::Inst.
We don't need to store a full 64-bit immediate. The largest value
used by any opcode is 20 bits.

Using an int32_t shrinks the struct from 16 bytes to 8 bytes and
reduces the size of the SmallVector that we use to store sequences
by 64 bytes.
2022-12-07 16:38:39 -08:00
..
2022-12-06 20:14:51 -08:00