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3-11 M32R-FPU Software Manual (Rev.1.01)

ADDX

[Mnemonic]

ADDX Rdest,Rsrc

[Function]

Add

Rdest = ( unsigned ) Rdest + ( unsigned ) Rsrc + C;

C = carry_out ? 1 : 0;

[Description]

ADDX adds Rsrc and C to Rdest, and puts the result in Rdest.

The condition bit (C) is set when the addition result cannot be represented by a 32-bit unsigned

integer; otherwise it is cleared.

[EIT occurrence]

None

[Encoding]

ADDX

arithmetic operation instruction

Add with carry

1001dest0000 ADDX Rdest,Rsrc

src

INSTRUCTIONS

3.2 Instruction description

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 193 194

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