1 %include "mips/funopWide.S" {"instr":"b d2l_doconv", "st_result":"SET_VREG64(rRESULT0, rRESULT1, rOBJ)"} 2 %break 3 4 d2l_doconv: 5 #ifdef MIPS32REVGE6 6 la t0, .LDOUBLE_TO_LONG_max 7 LOAD64_F(fa1, fa1f, t0) 8 cmp.ule.d ft2, fa1, fa0 9 la t0, .LDOUBLE_TO_LONG_ret_max 10 LOAD64(rRESULT0, rRESULT1, t0) 11 bc1nez ft2, .L${opcode}_set_vreg 12 13 la t0, .LDOUBLE_TO_LONG_min 14 LOAD64_F(fa1, fa1f, t0) 15 cmp.ule.d ft2, fa0, fa1 16 la t0, .LDOUBLE_TO_LONG_ret_min 17 LOAD64(rRESULT0, rRESULT1, t0) 18 bc1nez ft2, .L${opcode}_set_vreg 19 20 mov.d fa1, fa0 21 cmp.un.d ft2, fa0, fa1 22 li rRESULT0, 0 23 li rRESULT1, 0 24 bc1nez ft2, .L${opcode}_set_vreg 25 #else 26 la t0, .LDOUBLE_TO_LONG_max 27 LOAD64_F(fa1, fa1f, t0) 28 c.ole.d fcc0, fa1, fa0 29 la t0, .LDOUBLE_TO_LONG_ret_max 30 LOAD64(rRESULT0, rRESULT1, t0) 31 bc1t .L${opcode}_set_vreg 32 33 la t0, .LDOUBLE_TO_LONG_min 34 LOAD64_F(fa1, fa1f, t0) 35 c.ole.d fcc0, fa0, fa1 36 la t0, .LDOUBLE_TO_LONG_ret_min 37 LOAD64(rRESULT0, rRESULT1, t0) 38 bc1t .L${opcode}_set_vreg 39 40 mov.d fa1, fa0 41 c.un.d fcc0, fa0, fa1 42 li rRESULT0, 0 43 li rRESULT1, 0 44 bc1t .L${opcode}_set_vreg 45 #endif 46 JAL(__fixdfdi) 47 b .L${opcode}_set_vreg 48 49 .LDOUBLE_TO_LONG_max: 50 .dword 0x43e0000000000000 # maxlong, as a double (high word) 51 .LDOUBLE_TO_LONG_min: 52 .dword 0xc3e0000000000000 # minlong, as a double (high word) 53 .LDOUBLE_TO_LONG_ret_max: 54 .dword 0x7fffffffffffffff 55 .LDOUBLE_TO_LONG_ret_min: 56 .dword 0x8000000000000000 57
