Renesas M32R-FPU Manual Do Utilizador

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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