AMDGPU: Remove unnecessary subtarget get

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357542 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/GCNHazardRecognizer.cpp b/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
index 5fbcfa99978aefc646d42a3cf645fa3096b51e23..9aea423b62d0d67af32bd17679d78d4b9b94b345 100644 (file)
--- a/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
+++ b/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
@@ -453,7 +453,6 @@ int GCNHazardRecognizer::checkSoftClauseHazards(MachineInstr *MEM) {
 }
 
 int GCNHazardRecognizer::checkSMRDHazards(MachineInstr *SMRD) {
-  const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
   int WaitStatesNeeded = 0;
 
   WaitStatesNeeded = checkSoftClauseHazards(SMRD);