| # frv testcase for cmcpxrs $GRi,$GRj,$ACCk,$CCi,$cond |
| # mach: all |
| |
| .include "testutils.inc" |
| |
| start |
| |
| .global cmcpxrs |
| cmcpxrs: |
| set_spr_immed 0x1b1b,cccr |
| |
| ; Positive operands |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -14,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 6,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 1,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0,0x7ff0,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x0000,0x4000,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x3fff,0x0001,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -3,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 2,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -2,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0xffff,0xbff0,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0xffff,0x8006,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0x8000,0x8000,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x7fff,0x8000,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -14,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 1,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0x3fff0001,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,1 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0x40000000,acc0 |
| |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -14,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 6,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 1,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0,0x7ff0,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x0000,0x4000,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x3fff,0x0001,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -3,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 2,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -2,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0xffff,0xbff0,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0xffff,0x8006,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_limmed 0x8000,0x8000,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0,accg0 |
| test_acc_limmed 0x7fff,0x8000,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0xff,accg0 |
| test_acc_immed -14,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 1,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0x3fff0001,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,0 |
| test_accg_immed 0,accg0 |
| test_acc_immed 0x40000000,acc0 |
| |
| ; Positive operands |
| set_accg_immed 0x00000011,accg0 |
| set_acc_immed 0x11111111,acc0 |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc0,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc4,0 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Positive operands |
| set_accg_immed 0x00000011,accg0 |
| set_acc_immed 0x11111111,acc0 |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc1,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc5,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Positive operands |
| set_accg_immed 0x00000011,accg0 |
| set_acc_immed 0x11111111,acc0 |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc2,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc6,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| ; |
| ; Positive operands |
| set_accg_immed 0x00000011,accg0 |
| set_acc_immed 0x11111111,acc0 |
| set_fr_iimmed 2,4,fr7 ; multiply small numbers |
| set_fr_iimmed 3,5,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 3,1,fr7 ; multiply by 0 |
| set_fr_iimmed 2,0,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 2,1,fr7 ; multiply by 1 |
| set_fr_iimmed 1,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x3fff,2,fr7 ; 15 bit result |
| set_fr_iimmed 2,0x0007,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,2,fr7 ; 16 bit result |
| set_fr_iimmed 2,0x2000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x7fff,0x7fff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Mixed operands |
| set_fr_iimmed 2,0xfffd,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,1,fr8 |
| cmcpxrs fr7,fr8,acc0,cc3,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,2,fr7 ; multiply by 1 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xfffe,0,fr7 ; multiply by 0 |
| set_fr_iimmed 1,0xfffe,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x2001,0xfffe,fr7 ; 15 bit result |
| set_fr_iimmed 0xfffe,0xfff9,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x4000,0xfffe,fr7 ; 16 bit result |
| set_fr_iimmed 0xfffe,0x0003,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x8000,fr7 ; max negative result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x7fff,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| ; Negative operands |
| set_fr_iimmed 0xfffe,0xfffc,fr7 ; multiply small numbers |
| set_fr_iimmed 0xfffd,0xfffb,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0xffff,0xffff,fr7 ; multiply by -1 |
| set_fr_iimmed 0xfffe,0xffff,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x7fff,0x0000,fr7 ; almost max positive result |
| set_fr_iimmed 0x7fff,0x8001,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| set_fr_iimmed 0x8000,0x0000,fr7 ; max positive result |
| set_fr_iimmed 0x8000,0x8000,fr8 |
| cmcpxrs fr7,fr8,acc0,cc7,1 |
| test_accg_immed 0x00000011,accg0 |
| test_acc_immed 0x11111111,acc0 |
| |
| pass |
