================
@@ -5662,22 +5677,39 @@ Sema::CreateLaunchBoundsAttr(const AttributeCommonInfo
&CI, Expr *MaxThreads,
return nullptr;
}
+ if (MaxBlocks) {
+ // Feature '.maxclusterrank' requires .target sm_90 or higher.
+ auto SM = getCudaArch(Context.getTargetInfo());
+ if (SM == CudaArch::UNKNOWN || SM < CudaArch::SM_90) {
+ Diag(MaxBlocks->getBeginLoc(), diag::warn_cuda_maxclusterrank_sm_90)
+ << CudaArchToString(SM) << CI << MaxBlocks->getSourceRange();
+ // Ignore it by setting MaxBlocks to null;
+ MaxBlocks = nullptr;
+ } else {
+ MaxBlocks = makeLaunchBoundsArgExpr(*this, MaxBlocks, TmpAttr, 2);
+ if (MaxBlocks == nullptr)
----------------
ldrumm wrote:
```suggestion
if (!MaxBlocks)
```
https://github.com/llvm/llvm-project/pull/66496
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
