From: Craig Topper <craig.topper@intel.com>
Date: Sun, 27 Aug 2017 03:26:04 +0000 (+0000)
Subject: [X86] Use getOnesVector instead of using DAG.getConstant(-1).
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=523f16bcdc0217208adf0b727ec8d5874b12fbad;p=llvm

[X86] Use getOnesVector instead of using DAG.getConstant(-1).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311840 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index cb78d235fbe..bd1d09b50ce 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -14412,7 +14412,7 @@ SDValue X86TargetLowering::LowerINSERT_VECTOR_ELT(SDValue Op,
     for (unsigned i = 0; i != NumElts; ++i)
       BlendMask.push_back(i == IdxVal ? i + NumElts : i);
     SDValue CstVector = IsZeroElt ? getZeroVector(VT, Subtarget, DAG, dl)
-                                  : DAG.getConstant(-1, dl, VT);
+                                  : getOnesVector(VT, DAG, dl);
     return DAG.getVectorShuffle(VT, dl, N0, CstVector, BlendMask);
   }