[llvm] [LLVM][NVPTX] Fix infinite legalization loop in tcgen05.st (PR #183012)

[Durgadoss R via llvm-commits]

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@@ -2864,6 +2855,14 @@ static SDValue lowerIntrinsicVoid(SDValue Op, SelectionDAG &DAG) {
   case Intrinsic::nvvm_tcgen05_st_32x32b_x64:
   case Intrinsic::nvvm_tcgen05_st_32x32b_x128:
     return lowerTcgen05St(Op, DAG);
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x2:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x4:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x8:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x16:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x32:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x64:
+  case Intrinsic::nvvm_tcgen05_st_16x32bx2_x128:
+    return lowerTcgen05St(Op, DAG, /* hasOffset */ true);
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durga4github wrote:

so, these were lowered with hasOffset=false previously?
If we need new tests for this update, please add them.

Change itself LGTM

https://github.com/llvm/llvm-project/pull/183012