1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86SchedSkylakeClient.td b/llvm/lib/Target/X86/X86SchedSkylakeClient.td
index dfb5654aa06..b5d842a52b5 100644
--- a/llvm/lib/Target/X86/X86SchedSkylakeClient.td
+++ b/llvm/lib/Target/X86/X86SchedSkylakeClient.td
@@ -71,10 +71,16 @@ def SKLPortAny : ProcResGroup<[SKLPort0, SKLPort1, SKLPort2, SKLPort3, SKLPort4,
   let BufferSize=60;
 }
 
-// Loads are 5 cycles, so ReadAfterLd registers needn't be available until 5
+// Integer loads are 5 cycles, so ReadAfterLd registers needn't be available until 5
 // cycles after the memory operand.
 def : ReadAdvance<ReadAfterLd, 5>;
 
+// Vector loads are 5/6/7 cycles, so ReadAfterVec*Ld registers needn't be available
+// until 5/6/7 cycles after the memory operand.
+def : ReadAdvance<ReadAfterVecLd, 5>;
+def : ReadAdvance<ReadAfterVecXLd, 6>;
+def : ReadAdvance<ReadAfterVecYLd, 7>;
+
 // Many SchedWrites are defined in pairs with and without a folded load.
 // Instructions with folded loads are usually micro-fused, so they only appear
 // as two micro-ops when queued in the reservation station.