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>`.
llvm-svn: 221024
diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp
index b4f327b..0c0c51b 100644
--- a/llvm/lib/IR/AutoUpgrade.cpp
+++ b/llvm/lib/IR/AutoUpgrade.cpp
@@ -579,7 +579,7 @@
}
void llvm::UpgradeInstWithTBAATag(Instruction *I) {
- MDNode *MD = I->getMetadata(LLVMContext::MD_tbaa);
+ MDNode *MD = I->getMDNode(LLVMContext::MD_tbaa);
assert(MD && "UpgradeInstWithTBAATag should have a TBAA tag");
// Check if the tag uses struct-path aware TBAA format.
if (isa<MDNode>(MD->getOperand(0)) && MD->getNumOperands() >= 3)