From: Craig Topper <craig.topper@intel.com>
Date: Mon, 11 Sep 2017 16:15:39 +0000 (+0000)
Subject: [SelectionDAG] Remove a check for type being a vector type after calling getShiftAmou... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6b4918d145e3aae31e84e6329e5428ec17535f70;p=llvm

[SelectionDAG] Remove a check for type being a vector type after calling getShiftAmountTy. NFCI

getShiftAmountTy already returns the vector type when called for vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312924 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 3a55e4da1ab..ba944f60f7b 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2985,8 +2985,6 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
     // NOTE: we could fall back on load/store here too for targets without
     // SRA.  However, it is doubtful that any exist.
     EVT ShiftAmountTy = TLI.getShiftAmountTy(VT, DAG.getDataLayout());
-    if (VT.isVector())
-      ShiftAmountTy = VT;
     unsigned BitsDiff = VT.getScalarSizeInBits() -
                         ExtraVT.getScalarSizeInBits();
     SDValue ShiftCst = DAG.getConstant(BitsDiff, dl, ShiftAmountTy);