| %def fpcvt(instr="", load="", store="", wide="0"): | |
| /* | |
| * Generic 32-bit FP conversion operation. | |
| */ | |
| /* unop vA, vB */ | |
| movzbl rINSTbl, %ecx # ecx <- A+ | |
| sarl $$4, rINST # rINST <- B | |
| $load VREG_ADDRESS(rINST) # %st0 <- vB | |
| andb $$0xf, %cl # ecx <- A | |
| $instr | |
| $store VREG_ADDRESS(%ecx) # vA <- %st0 | |
| .if $wide | |
| CLEAR_WIDE_REF %ecx | |
| .else | |
| CLEAR_REF %ecx | |
| .endif | |
| ADVANCE_PC_FETCH_AND_GOTO_NEXT 1 |