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-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrInfo.td3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 3e0e6055e67..b4b6080a04e 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -575,6 +575,9 @@ def STWCX : XForm_1<31, 150, (outs), (ins GPRC:$rS, memrr:$dst),
[(PPCstcx GPRC:$rS, xoaddr:$dst)]>,
isDOT;
+let isBarrier = 1, hasCtrlDep = 1 in
+def TRAP : XForm_24<31, 4, (outs), (ins), "trap", LdStGeneral, [(trap)]>;
+
//===----------------------------------------------------------------------===//
// PPC32 Load Instructions.
//
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