1 %include "mips/funop.S" {"instr":"b f2i_doconv"} 2 %break 3 4 /* 5 * Not an entry point as it is used only once !! 6 */ 7 f2i_doconv: 8 #ifdef MIPS32REVGE6 9 l.s fa1, .LFLOAT_TO_INT_max 10 cmp.ule.s ft2, fa1, fa0 11 l.s fv0, .LFLOAT_TO_INT_ret_max 12 bc1nez ft2, .L${opcode}_set_vreg_f 13 14 l.s fa1, .LFLOAT_TO_INT_min 15 cmp.ule.s ft2, fa0, fa1 16 l.s fv0, .LFLOAT_TO_INT_ret_min 17 bc1nez ft2, .L${opcode}_set_vreg_f 18 19 mov.s fa1, fa0 20 cmp.un.s ft2, fa0, fa1 21 li.s fv0, 0 22 bc1nez ft2, .L${opcode}_set_vreg_f 23 #else 24 l.s fa1, .LFLOAT_TO_INT_max 25 c.ole.s fcc0, fa1, fa0 26 l.s fv0, .LFLOAT_TO_INT_ret_max 27 bc1t .L${opcode}_set_vreg_f 28 29 l.s fa1, .LFLOAT_TO_INT_min 30 c.ole.s fcc0, fa0, fa1 31 l.s fv0, .LFLOAT_TO_INT_ret_min 32 bc1t .L${opcode}_set_vreg_f 33 34 mov.s fa1, fa0 35 c.un.s fcc0, fa0, fa1 36 li.s fv0, 0 37 bc1t .L${opcode}_set_vreg_f 38 #endif 39 40 trunc.w.s fv0, fa0 41 b .L${opcode}_set_vreg_f 42 43 .LFLOAT_TO_INT_max: 44 .word 0x4f000000 45 .LFLOAT_TO_INT_min: 46 .word 0xcf000000 47 .LFLOAT_TO_INT_ret_max: 48 .word 0x7fffffff 49 .LFLOAT_TO_INT_ret_min: 50 .word 0x80000000 51
