IR: MDNode => Value: Instruction::getMetadata()

Change `Instruction::getMetadata()` to return `Value` as part of
PR21433.

Update most callers to use `Instruction::getMDNode()`, which wraps the
result in a `cast_or_null<MDNode>`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221024 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2014-11-01 00:10:31 +00:00
parent 9ed44978ef
commit 3a84a6377c
22 changed files with 82 additions and 85 deletions

View File

@@ -231,7 +231,7 @@ bool ThreadSanitizer::doInitialization(Module &M) {
}
static bool isVtableAccess(Instruction *I) {
if (MDNode *Tag = I->getMetadata(LLVMContext::MD_tbaa))
if (MDNode *Tag = I->getMDNode(LLVMContext::MD_tbaa))
return Tag->isTBAAVtableAccess();
return false;
}