[llvm] [AMDGPU] Add new llvm.amdgcn.wave.shuffle intrinsic (PR #167372)

[via llvm-commits]

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@@ -1868,6 +1868,10 @@ class GCNSubtarget final : public AMDGPUGenSubtargetInfo,
   bool requiresWaitsBeforeSystemScopeStores() const {
     return RequiresWaitsBeforeSystemScopeStores;
   }
+
+  bool supportsWaveWideBPermute() const {
+    return ((getGeneration() == AMDGPUSubtarget::GFX12) || isWave32());
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saxlungs wrote:

I think I got them all

https://github.com/llvm/llvm-project/pull/167372