[llvm] r206015 - [c++11] Range'ify use list loops in InstrEmitter.
Jim Grosbach
grosbach at apple.com
Thu Apr 10 18:13:16 PDT 2014
Author: grosbach
Date: Thu Apr 10 20:13:16 2014
New Revision: 206015
URL: http://llvm.org/viewvc/llvm-project?rev=206015&view=rev
Log:
[c++11] Range'ify use list loops in InstrEmitter.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp?rev=206015&r1=206014&r2=206015&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp Thu Apr 10 20:13:16 2014
@@ -107,9 +107,7 @@ EmitCopyFromReg(SDNode *Node, unsigned R
UseRC = TLI->getRegClassFor(VT);
if (!IsClone && !IsCloned)
- for (SDNode::use_iterator UI = Node->use_begin(), E = Node->use_end();
- UI != E; ++UI) {
- SDNode *User = *UI;
+ for (SDNode *User : Node->uses()) {
bool Match = true;
if (User->getOpcode() == ISD::CopyToReg &&
User->getOperand(2).getNode() == Node &&
@@ -242,9 +240,7 @@ void InstrEmitter::CreateVirtualRegister
}
if (!VRBase && !IsClone && !IsCloned)
- for (SDNode::use_iterator UI = Node->use_begin(), E = Node->use_end();
- UI != E; ++UI) {
- SDNode *User = *UI;
+ for (SDNode *User : Node->uses()) {
if (User->getOpcode() == ISD::CopyToReg &&
User->getOperand(2).getNode() == Node &&
User->getOperand(2).getResNo() == i) {
@@ -470,9 +466,7 @@ void InstrEmitter::EmitSubregNode(SDNode
// If the node is only used by a CopyToReg and the dest reg is a vreg, use
// the CopyToReg'd destination register instead of creating a new vreg.
- for (SDNode::use_iterator UI = Node->use_begin(), E = Node->use_end();
- UI != E; ++UI) {
- SDNode *User = *UI;
+ for (SDNode *User : Node->uses()) {
if (User->getOpcode() == ISD::CopyToReg &&
User->getOperand(2).getNode() == Node) {
unsigned DestReg = cast<RegisterSDNode>(User->getOperand(1))->getReg();
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