| %include "mips64/fcvtHeader.S" { "suffix":"_FLOAT", "valreg":"f0" } |
| /* |
| * TODO: simplify this when the MIPS64R6 emulator |
| * supports NAN2008=1. |
| */ |
| li t0, INT_MIN_AS_FLOAT |
| mtc1 t0, f1 |
| cmp.le.s f1, f1, f0 |
| bc1nez f1, .L${opcode}_trunc |
| cmp.eq.s f1, f0, f0 |
| li t0, INT_MIN |
| mfc1 t1, f1 |
| and t0, t0, t1 |
| b .L${opcode}_done |
| %break |
| .L${opcode}_trunc: |
| trunc.w.s f0, f0 |
| mfc1 t0, f0 |
| .L${opcode}_done: |
| /* Can't include fcvtFooter.S after break */ |
| GET_INST_OPCODE v0 # extract opcode from rINST |
| SET_VREG t0, a1 |
| GOTO_OPCODE v0 # jump to next instruction |
