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

@ -197,7 +197,7 @@ static Instruction *propagateMetadata(Instruction *I, ArrayRef<Value *> VL) {
for (int i = 1, e = VL.size(); MD && i != e; i++) {
Instruction *I = cast<Instruction>(VL[i]);
MDNode *IMD = I->getMetadata(Kind);
MDNode *IMD = I->getMDNode(Kind);
switch (Kind) {
default: