From: Tom Stellard <thomas.stell...@amd.com>
The use list may change during the execution of the loop, so we
need to manually keep track of the next item in the list.
---
lib/Target/AMDGPU/AMDILISelDAGToDAG.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/Target/AMDGPU/AMDILISelDAGToDAG.cpp
b/lib/Target/AMDGPU/AMDILISelDAGToDAG.cpp
index a765438..5a98463 100644
--- a/lib/Target/AMDGPU/AMDILISelDAGToDAG.cpp
+++ b/lib/Target/AMDGPU/AMDILISelDAGToDAG.cpp
@@ -208,8 +208,9 @@ SDNode *AMDGPUDAGToDAGISel::Select(SDNode *N) {
}
}
- for (SDNode::use_iterator Use = N->use_begin(), E = SDNode::use_end();
- Use != E; ++Use) {
+ for (SDNode::use_iterator Use = N->use_begin(), Next = llvm::next(Use);
+ Use != SDNode::use_end(); Use = Next) {
+ Next = llvm::next(Use);
std::vector<SDValue> Ops;
for (unsigned i = 0; i < Use->getNumOperands(); ++i) {
Ops.push_back(Use->getOperand(i));
--
1.7.11.4
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