RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 19:42:54 +02:00
Code Issues Projects Releases Wiki Activity

[NVPTX] Remove MemIntrinsicSDNode/MemSDNode duplicate checking

Browse Source 
As of r214452, isa<MemSDNode> will return true for nodes for which
isa<MemIntrinsicSDNode> will return true (classof now respects the actual class
hierarchy). So we no longer need to check for both MemIntrinsicSDNode and
MemSDNode separately.

No functionality change intended.

llvm-svn: 215523
This commit is contained in:
Hal Finkel 2014-08-13 04:59:51 +00:00
parent 8dfcdf9eb2
commit 2d0b95ee36
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
View File

@ -5041,17 +5041,10 @@ bool NVPTXDAGToDAGISel::SelectADDRri64(SDNode *OpNode, SDValue Addr,
bool NVPTXDAGToDAGISel::ChkMemSDNodeAddressSpace(SDNode *N, bool NVPTXDAGToDAGISel::ChkMemSDNodeAddressSpace(SDNode *N,
unsigned int spN) const { unsigned int spN) const {
const Value *Src = nullptr; const Value *Src = nullptr;
// Even though MemIntrinsicSDNode is a subclas of MemSDNode,
// the classof() for MemSDNode does not include MemIntrinsicSDNode
// (See SelectionDAGNodes.h). So we need to check for both.
if (MemSDNode *mN = dyn_cast<MemSDNode>(N)) { if (MemSDNode *mN = dyn_cast<MemSDNode>(N)) {
if (spN == 0 && mN->getMemOperand()->getPseudoValue()) if (spN == 0 && mN->getMemOperand()->getPseudoValue())
return true; return true;
Src = mN->getMemOperand()->getValue(); Src = mN->getMemOperand()->getValue();
} else if (MemSDNode *mN = dyn_cast<MemIntrinsicSDNode>(N)) {
if (spN == 0 && mN->getMemOperand()->getPseudoValue())
return true;
Src = mN->getMemOperand()->getValue();
} }
if (!Src) if (!Src)
return false; return false;