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- # frv testcase for umulicc $GRi,$GRj,$GRk
- # mach: all
- .include "testutils.inc"
- start
- .global umulicc
- umulicc:
- set_gr_immed 3,gr7 ; multiply small numbers
- set_icc 0x0f,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 0 1 1 icc0
- test_gr_immed 0,gr8
- test_gr_immed 6,gr9
- set_gr_immed 1,gr7 ; multiply by 1
- set_icc 0x0e,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 0 1 0 icc0
- test_gr_immed 0,gr8
- test_gr_immed 2,gr9
- set_gr_immed 2,gr7 ; multiply by 1
- set_icc 0x0f,0 ; Set mask opposite of expected
- umulicc gr7,1,gr8,icc0
- test_icc 0 0 1 1 icc0
- test_gr_immed 0,gr8
- test_gr_immed 2,gr9
- set_gr_immed 0,gr7 ; multiply by 0
- set_icc 0x0b,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 1 1 1 icc0
- test_gr_immed 0,gr8
- test_gr_immed 0,gr9
- set_gr_immed 2,gr7 ; multiply by 0
- set_icc 0x0a,0 ; Set mask opposite of expected
- umulicc gr7,0,gr8,icc0
- test_icc 0 1 1 0 icc0
- test_gr_immed 0,gr8
- test_gr_immed 0,gr9
- set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result
- set_icc 0x0f,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 0 1 1 icc0
- test_gr_immed 0,gr8
- test_gr_limmed 0x7fff,0xfffe,gr9
- set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
- set_icc 0x0e,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 0 1 0 icc0
- test_gr_immed 0,gr8
- test_gr_limmed 0x8000,0x0000,gr9
- set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result
- set_icc 0x09,0 ; Set mask opposite of expected
- umulicc gr7,2,gr8,icc0
- test_icc 0 0 0 1 icc0
- test_gr_immed 1,gr8
- test_gr_immed 0x00000000,gr9
- set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result
- set_icc 0x0d,0 ; Set mask opposite of expected
- umulicc gr7,0x1ff,gr8,icc0
- test_icc 0 0 0 1 icc0
- test_gr_immed 0xff,gr8
- test_gr_limmed 0x7fff,0xfe01,gr9
- set_gr_limmed 0x8000,0x0000,gr7 ; max positive result
- set_icc 0x09,0 ; Set mask opposite of expected
- umulicc gr7,-512,gr8,icc0
- test_icc 0 0 0 1 icc0
- test_gr_limmed 0x7fff,0xff00,gr8
- test_gr_limmed 0x0000,0x0000,gr9
- set_gr_limmed 0xffff,0xffff,gr7 ; max positive result
- set_icc 0x05,0 ; Set mask opposite of expected
- umulicc gr7,-1,gr8,icc0
- test_icc 1 0 0 1 icc0
- test_gr_limmed 0xffff,0xfffe,gr8
- test_gr_immed 1,gr9
- pass
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