Renesas M32R-FPU - Manual (Page 71)

3
3-33 M32R-FPU Software Manual (Rev.1.01)
CMPUI
[Mnemonic]
CMPUI Rsrc,#imm16
[Function]
Compare
C = ( ( unsigned ) Rsrc < ( unsigned ) ( ( signed short ) imm16 ) ) ? 1:0;
[Description]
The condition bit (C) is set when Rsrc is less than the 16-bit immediate value. The operands
are treated as unsigned 32-bit values. The immediate value is sign-extended to 32-bit before the
operation.
[EIT occurrence]
None
[Encoding]
CMPUI
compare instruction
Compare unsigned immediate
1000 0000 0101 src imm16
CMPUI Rsrc,#imm16
INSTRUCTIONS
3.2 Instruction description