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31 lines
369 B
ArmAsm
31 lines
369 B
ArmAsm
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# Blackfin testcase for overflow
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# mach: bfin
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.include "testutils.inc"
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start
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# add 0x80000000 + 0x80000000
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R1 = 1;
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R1 <<= 31;
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R0 = R1;
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R0 = R0 + R1;
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CC = V; // check to see if av0 and ac get set
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CC &= AC0;
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IF !CC JUMP art;
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R1 = 0;
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R1 += 0;
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CC = AZ;
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IF !CC JUMP art;
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pass
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art:
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R0 = CC;
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R1 = 1 (Z);
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CC = R1 == R0
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if CC jump 1f;
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fail
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1:
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pass
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