diff options
Diffstat (limited to 'riscv/insns/divw.h')
| -rw-r--r-- | riscv/insns/divw.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/riscv/insns/divw.h b/riscv/insns/divw.h new file mode 100644 index 0000000..51c3d80 --- /dev/null +++ b/riscv/insns/divw.h @@ -0,0 +1,7 @@ +require_xpr64; +if(RS2 == 0) + RD = UINT64_MAX; +else if(int32_t(RS1) == INT32_MIN && int32_t(RS2) == -1) + RD = RS1; +else + RD = sext32(int32_t(RS1) / int32_t(RS2)); |