[]>;
}
-let isTerminator = 1, noResults = 1, PPC970_Unit = 7 in {
+let isTerminator = 1, isBarrier = 1, noResults = 1, PPC970_Unit = 7 in {
let isReturn = 1 in
def BLR : XLForm_2_ext<19, 16, 20, 0, 0, (ops), "blr", BrB, [(retflag)]>;
def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (ops), "bctr", BrB, []>;
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1,
noResults = 1, PPC970_Unit = 7 in {
+ // COND_BRANCH is formed before branch selection, it is turned into Bcc below.
def COND_BRANCH : Pseudo<(ops CRRC:$crS, u16imm:$opc, target:$dst),
"${:comment} COND_BRANCH $crS, $opc, $dst",
[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]>;
+ let isBarrier = 1 in {
def B : IForm<18, 0, 0, (ops target:$dst),
"b $dst", BrB,
[(br bb:$dst)]>;
+ }
def BLT : BForm<16, 0, 0, 12, 0, (ops CRRC:$crS, target:$block),
"blt $crS, $block", BrB>;