1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ScheduleSLM.td b/llvm/lib/Target/X86/X86ScheduleSLM.td
index 6fb7e9480c9..87b1bf26c6e 100644
--- a/llvm/lib/Target/X86/X86ScheduleSLM.td
+++ b/llvm/lib/Target/X86/X86ScheduleSLM.td
@@ -185,6 +185,11 @@ def : WriteRes<WritePCmpEStrILd, [SLM_FPC_RSV0, SLM_MEC_RSV]> {
   let ResourceCycles = [21, 1];
 }
 
+// MOVMSK Instructions.
+def : WriteRes<WriteFMOVMSK, [SLM_FPC_RSV1]> { let Latency = 4; }
+def : WriteRes<WriteVecMOVMSK, [SLM_FPC_RSV1]> { let Latency = 4; }
+def : WriteRes<WriteMMXMOVMSK, [SLM_FPC_RSV1]> { let Latency = 4; }
+
 // AES Instructions.
 def : WriteRes<WriteAESDecEnc, [SLM_FPC_RSV0]> {
   let Latency = 8;