[PATCH] D155495: [RISCV][AArch64][IRGen] Add a special case to CodeGenFunction::EmitCall for scalable vector return being coerced to fixed vector.

[Cullen Rhodes via Phabricator via cfe-commits]

c-rhodes accepted this revision.
c-rhodes added a comment.
This revision is now accepted and ready to land.

Thanks Craig this is a better solution, LLVM cleans up the store/load coercion nicely but better not to create them in the first place if possible. LGTM cheers



================
Comment at: clang/lib/CodeGen/CGCall.cpp:5749
+      // intrinsic to perform the conversion.
+      if (auto *FixedDst = dyn_cast<llvm::FixedVectorType>(ConvertType(RetTy))) {
+        llvm::Value *V = CI;
----------------
nit: RetIRTy


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155495/new/

https://reviews.llvm.org/D155495