1 # frv testcase for umuli $GRi,$GRj,$GRk
4 .include "testutils.inc"
10 set_gr_immed 3,gr7 ; multiply small numbers
11 set_icc 0x0f,0 ; Set mask opposite of expected
17 set_gr_immed 1,gr7 ; multiply by 1
18 set_icc 0x0e,0 ; Set mask opposite of expected
24 set_gr_immed 2,gr7 ; multiply by 1
25 set_icc 0x0f,0 ; Set mask opposite of expected
31 set_gr_immed 0,gr7 ; multiply by 0
32 set_icc 0x0b,0 ; Set mask opposite of expected
38 set_gr_immed 2,gr7 ; multiply by 0
39 set_icc 0x0a,0 ; Set mask opposite of expected
45 set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result
46 set_icc 0x0f,0 ; Set mask opposite of expected
50 test_gr_limmed 0x7fff,0xfffe,gr9
52 set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
53 set_icc 0x0e,0 ; Set mask opposite of expected
57 test_gr_limmed 0x8000,0x0000,gr9
59 set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result
60 set_icc 0x09,0 ; Set mask opposite of expected
64 test_gr_immed 0x00000000,gr9
66 set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result
67 set_icc 0x0d,0 ; Set mask opposite of expected
70 test_gr_immed 0x3ff,gr8
71 test_gr_limmed 0x7fff,0xf801,gr9
73 set_gr_limmed 0x8000,0x0000,gr7 ; max positive result
74 set_icc 0x09,0 ; Set mask opposite of expected
77 test_gr_limmed 0x7fff,0xfc00,gr8
78 test_gr_limmed 0x0000,0x0000,gr9
80 set_gr_limmed 0xffff,0xffff,gr7 ; max positive result
81 set_icc 0x05,0 ; Set mask opposite of expected
84 test_gr_limmed 0xffff,0xfffe,gr8