void ifThenElse(Vout& v, ConditionCode cc, Vreg sf, Then thenBlock,
Else elseBlock) {
auto thenLabel = v.makeBlock();
auto elseLabel = v.makeBlock();
auto done = v.makeBlock();
v << jcc{cc, sf, {elseLabel, thenLabel}};
v = thenLabel;
thenBlock(v);
if (!v.closed()) v << jmp{done};
v = elseLabel;
elseBlock(v);
if (!v.closed()) v << jmp{done};
v = done;
}
void ifZero(Vout& v, unsigned bit, Vreg r, Then thenBlock) {
auto then = v.makeBlock();
auto done = v.makeBlock();
v << tbcc{vixl::eq, bit, r, {done, then}};
v = then;
thenBlock(v);
if (!v.closed()) v << jmp{done};
v = done;
}
void ifThen(Vout& v, ConditionCode cc, Vreg sf, Then thenBlock) {
auto then = v.makeBlock();
auto done = v.makeBlock();
v << jcc{cc, sf, {done, then}};
v = then;
thenBlock(v);
if (!v.closed()) v << jmp{done};
v = done;
}
