TriCore
®
TC1.6P & TC1.6E
32-bit Unified Processor Core
Instruction Set
V1.0 2013-07
User Manual (Volume 2) 3-392
XOR.EQ
Equal Accumulating
Description
Compute the logical XOR of D[c][0] and the Boolean result of the EQ operation on the contents of data register
D[a] and either data register D[b] (instruction format RR) or const9 (instruction format RC). Put the result in D[c][0].
All other bits in D[c] are unchanged. The value const9 is sign-extended.
XOR.EQD[c], D[a], const9 (RC)
D[c] = {D[c][31:1], D[c][0] XOR (D[a] == sign_ext(const9))};
XOR.EQD[c], D[a], D[b] (RR)
D[c] = {D[c][31:1], D[c][0] XOR (D[a] == D[b])};
Status Flags
Examples
xor.eq d3, d1, d2
xor.eq d3, d1, #126
See Also
AND.EQ, OR.EQ
C Not set by this instruction.
V Not set by this instruction.
SV Not set by this instruction.
AV Not set by this instruction.
SAV Not set by this instruction.
31
c
28 27
2F
H
21 20
const9
12 11
a
8 7
8B
H
0
31
c
28 27
2F
H
20 19
-
18 17
-
16 15
b
12 11
a
8 7
0B
H
0
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