Set isBarrier = 1 on return instructions, as they are control barriers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86851 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td
index f2f1b96..d88d508 100644
--- a/lib/Target/Sparc/SparcInstrInfo.td
+++ b/lib/Target/Sparc/SparcInstrInfo.td
@@ -277,7 +277,7 @@
// Section A.3 - Synthetic Instructions, p. 85
// special cases of JMPL:
-let isReturn = 1, isTerminator = 1, hasDelaySlot = 1 in {
+let isReturn = 1, isTerminator = 1, hasDelaySlot = 1, isBarrier = 1 in {
let rd = O7.Num, rs1 = G0.Num, simm13 = 8 in
def RETL: F3_2<2, 0b111000, (outs), (ins), "retl", [(retflag)]>;
}