================
@@ -300,6 +301,36 @@ static MDTuple *emitTopLevelLibraryNode(Module &M, MDNode
*RMD,
return constructEntryMetadata(nullptr, nullptr, RMD, Properties, Ctx);
}
+// TODO: We might need to refactor this to be more generic,
+// in case we need more metadata to be replaced.
+static void translateBranchMetadata(Module &M) {
+ for (auto &F : M) {
+ for (auto &BB : F) {
+ auto *BBTerminatorInst = BB.getTerminator();
+
+ auto *HlslControlFlowMD =
+ BBTerminatorInst->getMetadata("hlsl.controlflow.hint");
+
+ if (!HlslControlFlowMD || HlslControlFlowMD->getNumOperands() < 2)
----------------
joaosaffran wrote:
If operands are `< 2`, the branch has no attributes associated with it, an
assert would be triggered every time we have a branch with no attribute.
https://github.com/llvm/llvm-project/pull/116331
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