Renesas M32R-FPU Manual Do Utilizador

3-16

M32R-FPU Software Manual (Rev.1.01)

BEQ

branch instruction

Branch on equal to

[Mnemonic]

BEQ Rsrc1,Rsrc2,pcdisp16

[Function]

Branch

if ( Rsrc1 == Rsrc2 ) PC = ( PC & 0xfffffffc ) + ( ( ( signed short ) pcdisp16 ) << 2);

[Description]

BEQ causes a branch to the specified label when Rsrc1 is equal to Rsrc2.

The condition bit (C) is unchanged.

[EIT occurrence]

None

[Encoding]

BEQ Rsrc1,Rsrc2,pcdisp16

1011

src1

0000

src2

pcdisp16

INSTRUCTIONS

3.2 Instruction description