| %include "mips/funop.S" {"instr":"b f2i_doconv"} |
| %break |
| |
| /* |
| * Not an entry point as it is used only once !! |
| */ |
| f2i_doconv: |
| #ifdef MIPS32REVGE6 |
| l.s fa1, .LFLOAT_TO_INT_max |
| cmp.ule.s ft2, fa1, fa0 |
| l.s fv0, .LFLOAT_TO_INT_ret_max |
| bc1nez ft2, .L${opcode}_set_vreg_f |
| |
| l.s fa1, .LFLOAT_TO_INT_min |
| cmp.ule.s ft2, fa0, fa1 |
| l.s fv0, .LFLOAT_TO_INT_ret_min |
| bc1nez ft2, .L${opcode}_set_vreg_f |
| |
| mov.s fa1, fa0 |
| cmp.un.s ft2, fa0, fa1 |
| li.s fv0, 0 |
| bc1nez ft2, .L${opcode}_set_vreg_f |
| #else |
| l.s fa1, .LFLOAT_TO_INT_max |
| c.ole.s fcc0, fa1, fa0 |
| l.s fv0, .LFLOAT_TO_INT_ret_max |
| bc1t .L${opcode}_set_vreg_f |
| |
| l.s fa1, .LFLOAT_TO_INT_min |
| c.ole.s fcc0, fa0, fa1 |
| l.s fv0, .LFLOAT_TO_INT_ret_min |
| bc1t .L${opcode}_set_vreg_f |
| |
| mov.s fa1, fa0 |
| c.un.s fcc0, fa0, fa1 |
| li.s fv0, 0 |
| bc1t .L${opcode}_set_vreg_f |
| #endif |
| |
| trunc.w.s fv0, fa0 |
| b .L${opcode}_set_vreg_f |
| |
| .LFLOAT_TO_INT_max: |
| .word 0x4f000000 |
| .LFLOAT_TO_INT_min: |
| .word 0xcf000000 |
| .LFLOAT_TO_INT_ret_max: |
| .word 0x7fffffff |
| .LFLOAT_TO_INT_ret_min: |
| .word 0x80000000 |
