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IR: Remove redundant calls to MDNode::setHash(), NFC

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`storeDistinctInContext()` already calls `setHash(0)`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225642 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-01-12 17:57:38 +00:00
parent de4190697a
commit 21245280cc
1 changed files with 0 additions and 2 deletions
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2
lib/IR/Metadata.cpp
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@ -522,7 +522,6 @@ void GenericMDNode::handleChangedOperand(void *Ref, Metadata *New) {
// Drop uniquing for self-reference cycles. // Drop uniquing for self-reference cycles.
if (New == this) { if (New == this) {
storeDistinctInContext(); storeDistinctInContext();
setHash(0);
if (!isResolved()) if (!isResolved())
resolve(); resolve();
return; return;
@ -569,7 +568,6 @@ void GenericMDNode::handleChangedOperand(void *Ref, Metadata *New) {
} }
// Store in non-uniqued form if this node has already been resolved. // Store in non-uniqued form if this node has already been resolved.
setHash(0);
storeDistinctInContext(); storeDistinctInContext();
} }