[Mlir-commits] [mlir] [MLIR][NVVM] Add prefetch Ops (PR #141737)

[Durgadoss R]

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@@ -248,3 +248,11 @@ llvm.func @nvvm_cvt_bf16x2_to_f8x2_invalid_rounding(%src : vector<2xbf16>) {
   %res = nvvm.convert.bf16x2.to.f8x2 <ue8m0> %src {rnd = #nvvm.fp_rnd_mode<rn>} : vector<2xbf16> -> i16
   llvm.return
 }
+
+// -----
+
+llvm.func @nvvm_prefetch_L2_with_evict_invalid_addr_space(%local_ptr: !llvm.ptr<5>) {
+  // expected-error @below {{prefetch with eviction priority requires a global pointer}}
+  nvvm.prefetch.L2 %local_ptr, evict_priority = evict_last : !llvm.ptr<5>
+  llvm.return
+}
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durga4github wrote:

Nice. Thanks for adding this negative test case.

https://github.com/llvm/llvm-project/pull/141737