aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorBenjamin Kramer <benny.kra@googlemail.com>2012-10-05 20:08:45 +0000
committerBenjamin Kramer <benny.kra@googlemail.com>2012-10-05 20:08:45 +0000
commita4b5050cf5af18ac18565073fecbfcb95f93556b (patch)
treecf14ae27da356e199e2ae931bedd35e8e03f507b
parent685d3486535dc4be65028e01a730a0b3d4803021 (diff)
downloadexternal_llvm-a4b5050cf5af18ac18565073fecbfcb95f93556b.zip
external_llvm-a4b5050cf5af18ac18565073fecbfcb95f93556b.tar.gz
external_llvm-a4b5050cf5af18ac18565073fecbfcb95f93556b.tar.bz2
Remove unused but set variable flagged by GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165331 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/CodeGen/SelectionDAG/DAGCombiner.cpp4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a5eccae..0ee6e0c 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -7568,7 +7568,6 @@ bool DAGCombiner::MergeConsecutiveStores(StoreSDNode* St) {
// Store the constants into memory as one consecutive store.
if (!IsLoadSrc) {
- unsigned LastConst = 0;
unsigned LastLegalType = 0;
unsigned LastLegalVectorType = 0;
bool NonZero = false;
@@ -7585,9 +7584,6 @@ bool DAGCombiner::MergeConsecutiveStores(StoreSDNode* St) {
break;
}
- // Mark this index as the largest legal constant.
- LastConst = i;
-
// Find a legal type for the constant store.
unsigned StoreBW = (i+1) * ElementSizeBytes * 8;
EVT StoreTy = EVT::getIntegerVT(*DAG.getContext(), StoreBW);