Renesas M32R-FPU - Manual (Page 55)

3
3-17 M32R-FPU Software Manual (Rev.1.01)
BEQZ BEQZ
branch instruction
Branch on equal to zero
[Mnemonic]
BEQZ Rsrc,pcdisp16
[Function]
Branch
if ( Rsrc == 0 ) PC = ( PC & 0xfffffffc ) + ( ( ( signed short ) pcdisp16 ) << 2);
[Description]
BEQZ causes a branch to the specified label when Rsrc is equal to zero.
The condition bit (C) is unchanged.
[EIT occurrence]
None
[Encoding]
BEQZ Rsrc,pcdisp16
1011 0000 1000 src pcdisp16
INSTRUCTIONS
3.2 Instruction description