RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2024-12-14 23:48:56 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[DAGCombiner] Use EVT::changeVectorElementTypeToInteger() instead of implementing manually.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319119 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2017-11-27 23:51:31 +00:00
parent fc69100d8e
commit b7bbf042a3
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
View File

@ -7783,10 +7783,7 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) {
// If the desired elements are smaller or larger than the source
// elements we can use a matching integer vector type and then
// truncate/sign extend.
EVT MatchingElementType = EVT::getIntegerVT(
*DAG.getContext(), N00VT.getScalarSizeInBits());
EVT MatchingVectorType = EVT::getVectorVT(
*DAG.getContext(), MatchingElementType, N00VT.getVectorNumElements());
EVT MatchingVectorType = N00VT.changeVectorElementTypeToInteger();
SDValue VsetCC =
DAG.getNode(ISD::SETCC, DL, MatchingVectorType, N0.getOperand(0),
N0.getOperand(1), N0.getOperand(2));