[PATCH] D152706: [AMDGPU] Use SSAUpdater in PromoteAlloca

[Pierre van Houtryve via Phabricator via llvm-commits]

Pierre-vh marked an inline comment as done.
Pierre-vh added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp:391
+      // (e.g. load <8 x i8> as ptr), we first need to cast to int.
+      if (Inst->getType()->isPointerTy()) {
+        CurVal =
----------------
arsenm wrote:
> Doesn't consider vector of pointers
What case do you have in mind? This code path is just for loading the full vector. I initially had a test for a `<1 x ptr>` vector but we don't vectorize under 2 elements so it never worked.



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https://reviews.llvm.org/D152706