1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td
index bad6c3d5656..f6978034d25 100644
--- a/llvm/lib/Target/AMDGPU/SIInstructions.td
+++ b/llvm/lib/Target/AMDGPU/SIInstructions.td
@@ -121,6 +121,13 @@ def WWM : PseudoInstSI <(outs unknown:$vdst), (ins unknown:$src0)>;
 
 } // End let hasSideEffects = 0, mayLoad = 0, mayStore = 0, Uses = [EXEC]
 
+def ENTER_WWM : SPseudoInstSI <(outs SReg_64:$sdst), (ins i64imm:$src0)> {
+  let Defs = [EXEC];
+  let hasSideEffects = 0;
+  let mayLoad = 0;
+  let mayStore = 0;
+}
+
 def EXIT_WWM : SPseudoInstSI <(outs SReg_64:$sdst), (ins SReg_64:$src0)> {
   let hasSideEffects = 0;
   let mayLoad = 0;