[Mlir-commits] [clang] [llvm] [mlir] [NVPTX] Convert vector function nvvm.annotations to attributes (PR #127736)

[Artem Belevich]

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@@ -196,6 +198,36 @@ static std::optional<unsigned> getFnAttrParsedInt(const Function &F,
              : std::nullopt;
 }
 
+static SmallVector<unsigned, 3> getFnAttrParsedVector(const Function &F,
+                                                      StringRef Attr) {
+  SmallVector<unsigned, 3> V;
+  auto &Ctx = F.getContext();
+
+  if (F.hasFnAttribute(Attr)) {
+    StringRef S = F.getFnAttribute(Attr).getValueAsString();
+    for (unsigned I = 0; I < 3 && !S.empty(); I++) {
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Artem-B wrote:

Ditto. A comment on the expected input format would be useful.


https://github.com/llvm/llvm-project/pull/127736