| # frv testcase for smass $GRi,$GRj |
| # mach: fr405 fr450 |
| |
| .include "../testutils.inc" |
| |
| start |
| |
| .global smass |
| smass1: |
| ; Positive operands |
| set_gr_immed 3,gr7 ; multiply small numbers |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 3,gr7 |
| test_gr_immed 2,gr8 |
| test_spr_immed 7,iacc0l ; result 3*2+1 |
| test_spr_immed 0,iacc0h |
| smass2: |
| set_gr_immed 1,gr7 ; multiply by 1 |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 1,gr7 |
| test_gr_immed 2,gr8 |
| test_spr_immed 3,iacc0l ; result 1*2+1 |
| test_spr_immed 0,iacc0h |
| smass3: |
| set_gr_immed 2,gr7 ; multiply by 1 |
| set_gr_immed 1,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 1,gr8 |
| test_gr_immed 2,gr7 |
| test_spr_immed 3,iacc0l ; result 2*1+1 |
| test_spr_immed 0,iacc0h |
| smass4: |
| set_gr_immed 0,gr7 ; multiply by 0 |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 2,gr8 |
| test_gr_immed 0,gr7 |
| test_spr_immed 1,iacc0l ; result 0*2+1 |
| test_spr_immed 0,iacc0h |
| smass5: |
| set_gr_immed 2,gr7 ; multiply by 0 |
| set_gr_immed 0,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 0,gr8 |
| test_gr_immed 2,gr7 |
| test_spr_immed 1,iacc0l ; result 2*0+1 |
| test_spr_immed 0,iacc0h |
| smass6: |
| set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 2,gr8 |
| test_gr_limmed 0x3fff,0xffff,gr7 |
| test_spr_limmed 0x7fff,0xffff,iacc0l ; 3fffffff*2+1 |
| test_spr_immed 0,iacc0h |
| smass7: |
| set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 2,gr8 |
| test_gr_limmed 0x4000,0x0000,gr7 |
| test_spr_limmed 0x8000,0x0001,iacc0l ; 40000000*2+1 |
| test_spr_immed 0,iacc0h |
| smass8: |
| set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result |
| set_gr_immed 4,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 4,gr8 |
| test_gr_limmed 0x4000,0x0000,gr7 |
| test_spr_immed 1,iacc0l ; 40000000*4+1 |
| test_spr_immed 1,iacc0h |
| smass9: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result |
| set_gr_limmed 0x7fff,0xffff,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_immed 0x00000002,iacc0l ; 7fffffff*7fffffff+1 |
| test_spr_limmed 0x3fff,0xffff,iacc0h |
| smass10: |
| ; Mixed operands |
| set_gr_immed -3,gr7 ; multiply small numbers |
| set_gr_immed 2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 2,gr8 |
| test_gr_immed -3,gr7 |
| test_spr_immed -5,iacc0l ; -3*2+1 |
| test_spr_immed -1,iacc0h |
| smass11: |
| set_gr_immed 3,gr7 ; multiply small numbers |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_immed 3,gr7 |
| test_spr_immed -5,iacc0l ; 3*-2+1 |
| test_spr_immed -1,iacc0h |
| smass12: |
| set_gr_immed 1,gr7 ; multiply by 1 |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_immed 1,gr7 |
| test_spr_immed -1,iacc0l ; 1*-2+1 |
| test_spr_immed -1,iacc0h |
| smass13: |
| set_gr_immed -2,gr7 ; multiply by 1 |
| set_gr_immed 1,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 1,gr8 |
| test_gr_immed -2,gr7 |
| test_spr_immed -1,iacc0l ; -2*1+1 |
| test_spr_immed -1,iacc0h |
| smass14: |
| set_gr_immed 0,gr7 ; multiply by 0 |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_immed 0,gr7 |
| test_spr_immed 1,iacc0l ; 0*-2+1 |
| test_spr_immed 0,iacc0h |
| smass15: |
| set_gr_immed -2,gr7 ; multiply by 0 |
| set_gr_immed 0,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed 0,gr8 |
| test_gr_immed -2,gr7 |
| test_spr_immed 1,iacc0l ; -2*0+1 |
| test_spr_immed 0,iacc0h |
| smass16: |
| set_gr_limmed 0x2000,0x0001,gr7 ; 31 bit result |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_limmed 0x2000,0x0001,gr7 |
| test_spr_limmed 0xbfff,0xffff,iacc0l ; 20000001*-2+1 |
| test_spr_limmed 0xffff,0xffff,iacc0h |
| smass17: |
| set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_limmed 0x4000,0x0000,gr7 |
| test_spr_limmed 0x8000,0x0001,iacc0l ; 40000000*-2+1 |
| test_spr_limmed 0xffff,0xffff,iacc0h |
| smass18: |
| set_gr_limmed 0x4000,0x0001,gr7 ; 32 bit result |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_limmed 0x4000,0x0001,gr7 |
| test_spr_limmed 0x7fff,0xffff,iacc0l ; 40000001*-2+1 |
| test_spr_limmed 0xffff,0xffff,iacc0h |
| smass19: |
| set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result |
| set_gr_immed -4,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -4,gr8 |
| test_gr_limmed 0x4000,0x0000,gr7 |
| test_spr_limmed 0x0000,0x0001,iacc0l ; 40000000*-4+1 |
| test_spr_limmed 0xffff,0xffff,iacc0h |
| smass20: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; max negative result |
| set_gr_limmed 0x8000,0x0000,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0000,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0x8000,0x0001,iacc0l ; 7fffffff*80000000+1 |
| test_spr_limmed 0xc000,0x0000,iacc0h |
| smass21: |
| ; Negative operands |
| set_gr_immed -3,gr7 ; multiply small numbers |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_immed -3,gr7 |
| test_spr_immed 7,iacc0l ; -3*-2+1 |
| test_spr_immed 0,iacc0h |
| smass22: |
| set_gr_immed -1,gr7 ; multiply by 1 |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_immed -1,gr7 |
| test_spr_immed 3,iacc0l ; -1*-2+1 |
| test_spr_immed 0,iacc0h |
| smass23: |
| set_gr_immed -2,gr7 ; multiply by 1 |
| set_gr_immed -1,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -1,gr8 |
| test_gr_immed -2,gr7 |
| test_spr_immed 3,iacc0l ; -2*-1+1 |
| test_spr_immed 0,iacc0h |
| smass24: |
| set_gr_limmed 0xc000,0x0001,gr7 ; 31 bit result |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_limmed 0xc000,0x0001,gr7 |
| test_spr_limmed 0x7fff,0xffff,iacc0l ; c0000001*-2+1 |
| test_spr_immed 0,iacc0h |
| smass25: |
| set_gr_limmed 0xc000,0x0000,gr7 ; 32 bit result |
| set_gr_immed -2,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -2,gr8 |
| test_gr_limmed 0xc000,0x0000,gr7 |
| test_spr_limmed 0x8000,0x0001,iacc0l ; c0000000*-2+1 |
| test_spr_immed 0,iacc0h |
| smass26: |
| set_gr_limmed 0xc000,0x0000,gr7 ; 33 bit result |
| set_gr_immed -4,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_immed -4,gr8 |
| test_gr_limmed 0xc000,0x0000,gr7 |
| test_spr_immed 0x00000001,iacc0l ; c0000000*-4+1 |
| test_spr_immed 1,iacc0h |
| smass27: |
| set_gr_limmed 0x8000,0x0001,gr7 ; almost max positive result |
| set_gr_limmed 0x8000,0x0001,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0001,gr8 |
| test_gr_limmed 0x8000,0x0001,gr7 |
| test_spr_immed 0x00000002,iacc0l ; 80000001*80000001+1 |
| test_spr_limmed 0x3fff,0xffff,iacc0h |
| smass28: |
| set_gr_limmed 0x8000,0x0000,gr7 ; max positive result |
| set_gr_limmed 0x8000,0x0000,gr8 |
| set_spr_immed 0,iacc0h |
| set_spr_immed 1,iacc0l |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0000,gr8 |
| test_gr_limmed 0x8000,0x0000,gr7 |
| test_spr_immed 0x00000001,iacc0l ; 80000000*80000000+1 |
| test_spr_limmed 0x4000,0x0000,iacc0h |
| |
| smass29: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; not quite overflow (pos) |
| set_gr_limmed 0x7fff,0xffff,gr8 |
| set_spr_limmed 0xffff,0xfffe,iacc0l |
| set_spr_limmed 0x4000,0x0000,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0xffff,0xffff,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x7fff,0xffff,iacc0h ; 40000000fffffffe |
| |
| smass30: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; just barely overflow (pos) |
| set_gr_limmed 0x7fff,0xffff,gr8 |
| set_spr_limmed 0xffff,0xffff,iacc0l |
| set_spr_limmed 0x4000,0x0000,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0xffff,0xffff,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x7fff,0xffff,iacc0h ; 40000000ffffffff |
| |
| smass31: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; maximum overflow (pos) |
| set_gr_limmed 0x7fff,0xffff,gr8 |
| set_spr_limmed 0xffff,0xffff,iacc0l |
| set_spr_limmed 0x7fff,0xffff,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0xffff,0xffff,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x7fff,0xffff,iacc0h ; 7fffffffffffffff |
| |
| smass32: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; not quite overflow (neg) |
| set_gr_limmed 0x8000,0x0000,gr8 |
| set_spr_limmed 0x8000,0x0000,iacc0l |
| set_spr_limmed 0xbfff,0xffff,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0000,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0x0000,0x0000,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x8000,0x0000,iacc0h ; bfffffff80000000 |
| |
| smass33: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; just barely overflow (neg) |
| set_gr_limmed 0x8000,0x0000,gr8 |
| set_spr_limmed 0x7fff,0xffff,iacc0l |
| set_spr_limmed 0xbfff,0xffff,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0000,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0x0000,0x0000,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x8000,0x0000,iacc0h ; bfffffff7fffffff |
| |
| smass34: |
| set_gr_limmed 0x7fff,0xffff,gr7 ; maximum overflow (neg) |
| set_gr_limmed 0x8000,0x0000,gr8 |
| set_spr_limmed 0x0000,0x0000,iacc0l |
| set_spr_limmed 0x8000,0x0000,iacc0h |
| smass gr7,gr8 |
| test_gr_limmed 0x8000,0x0000,gr8 |
| test_gr_limmed 0x7fff,0xffff,gr7 |
| test_spr_limmed 0x0000,0x0000,iacc0l ; 7fffffff*7fffffff+ |
| test_spr_limmed 0x8000,0x0000,iacc0h ; 8000000000000000 |
| |
| pass |
