1 # v850 satadd 2 # mach: all 3 4 .include "testutils.inc" 5 6 # If the result of the add is "negative", that means we went too 7 # positive. The result should be the most positive number. 8 9 noflags 10 seti 0x70000000, r1 11 seti 0x70000000, r2 12 satadd r1, r2 13 14 flags sat + nc + v + ns + nz 15 reg r2, 0x7fffffff 16 17 noflags 18 seti 0x7ffffffe, r1 19 satadd 10, r1 20 21 flags sat + nc + v + ns + nz 22 reg r1, 0x7fffffff 23 24 # Similarly, if the result of the add is "positive", that means we 25 # went too negative. The result should be the most negative number. 26 27 noflags 28 seti 0x90000000, r1 29 seti 0x90000000, r2 30 satadd r1, r2 31 32 flags sat + c + v + s + nz 33 reg r2, 0x80000000 34 35 noflags 36 seti 0x80000001, r1 37 satadd -10, r1 38 39 flags sat + c + v + s + nz 40 reg r1, 0x80000000 41 42 # Check that the SAT flag remains set until reset 43 44 seti 1, r1 45 seti 2, r2 46 satadd r1,r2 47 48 flags sat + nc + nv + ns + nz 49 reg r2, 3 50 51 noflags 52 seti 1, r1 53 seti 2, r2 54 satadd r1,r2 55 56 flags nsat + nc + nv + ns + nz 57 reg r2, 3 58 59 # Check that results exactly equal to min/max don't saturate 60 61 noflags 62 seti 0x70000000, r1 63 seti 0x0fffffff, r2 64 satadd r1,r2 65 66 flags nsat + nc + nv + ns + nz 67 reg r2, 0x7fffffff 68 69 70 noflags 71 seti 0x90000000, r1 72 seti 0xf0000000, r2 73 satadd r1,r2 74 75 flags nsat + c + nv + s + nz 76 reg r2, 0x80000000 77 78 79 pass 80
Indexes created Fri Apr 24 00:22:58 UTC 2026