.pg
.x goto__if__error
.x Obsolete Macros > goto__if__error
.lt
------------------------------------------------------------------------
GOTO_IF_ERROR	label
------------------------------------------------------------------------
.el
.b 3
The GOTO__IF__ERROR macro will generate a branch instruction to ^&label\& 
if an error exists based on the value of register r0. 
.b
If the branch displacement for GOTO is BYTE, a BRB instruction
will be generated, if the branch displacement is WORD, a BRW instruction will
be generated, and if the branch displacement is LONG, a JMP instruction will be
genereated. 
.b
The default branch displacement for GOTO is WORD (see BRANCH). 
.b
It is equivalent to the following:
.b
.lt
	if <lbc r0> then
		goto	label
	end
.el