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Fixed a minor bug preventing some pre-indexed load / store transformation.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31543 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-11-08 06:56:05 +00:00
parent 3822ff5c71
commit a4f53ef527
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -239,8 +239,8 @@ namespace {
} }
// Now check for #1 and #2. // Now check for #1 and #2.
unsigned NumRealUses = 0;
if (OffIsAMImm) { if (OffIsAMImm) {
unsigned NumRealUses = 0;
for (SDNode::use_iterator I = Ptr.Val->use_begin(), for (SDNode::use_iterator I = Ptr.Val->use_begin(),
E = Ptr.Val->use_end(); I != E; ++I) { E = Ptr.Val->use_end(); I != E; ++I) {
SDNode *Use = *I; SDNode *Use = *I;
@ -260,9 +260,9 @@ namespace {
} else } else
NumRealUses++; NumRealUses++;
} }
if (NumRealUses == 0)
return false;
} }
if (NumRealUses == 0)
return false;
SDOperand Result = isLoad SDOperand Result = isLoad
? DAG.getIndexedLoad(SDOperand(N,0), BasePtr, Offset, AM) ? DAG.getIndexedLoad(SDOperand(N,0), BasePtr, Offset, AM)