From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 24 Nov 2015 08:20:45 +0000 (+0000)
Subject: [TableGen] Use the other version of EnforceVectorEltTypeIs inside the TypeSet version... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=b5302cfc21ccf8715b6178f5d41ebdf3d98847e8

[TableGen] Use the other version of EnforceVectorEltTypeIs inside the TypeSet version of EnforceVectorEltTypeIs to reduce duplicated code. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253963 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp
index b28164f9d04..39dab488f45 100644
--- a/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -491,22 +491,8 @@ bool EEVT::TypeSet::EnforceVectorEltTypeIs(EEVT::TypeSet &VTOperand,
 
   MVT::SimpleValueType VT = VTOperand.getConcrete();
 
-  TypeSet InputSet(*this);
+  MadeChange |= EnforceVectorEltTypeIs(VT, TP);
 
-  // Filter out all the types which don't have the right element type.
-  for (unsigned i = 0; i != TypeVec.size(); ++i) {
-    assert(isVector(TypeVec[i]) && "EnforceVector didn't work");
-    if (MVT(TypeVec[i]).getVectorElementType().SimpleTy != VT) {
-      TypeVec.erase(TypeVec.begin()+i--);
-      MadeChange = true;
-    }
-  }
-
-  if (TypeVec.empty()) {  // FIXME: Really want an SMLoc here!
-    TP.error("Type inference contradiction found, forcing '" +
-             InputSet.getName() + "' to have a vector element");
-    return false;
-  }
   return MadeChange;
 }