[clang] [llvm] [PowerPC] Add Support for BCDSHIFT, BCDSHIFTR, BCDTRUNC, BCDUTRUNC, and BCDUSHIFT instruction support (PR #154715)

[Lei Huang via llvm-commits]

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@@ -50,6 +50,26 @@ def SDT_PPCVecSplat : SDTypeProfile<1, 2, [ SDTCisVec<0>,
   SDTCisVec<1>, SDTCisInt<2>
 ]>;
 
+def SDT_PPCBcdShift : SDTypeProfile<1, 3, [ SDTCisVT<0, v16i8>,
+  SDTCisVT<1, v4i32>, SDTCisVT<2, v16i8>, SDTCisInt<3>
+]>;
+
+def SDT_PPCBcdShiftRound : SDTypeProfile<1, 3, [ SDTCisVT<0, v16i8>,
+  SDTCisVT<1, v4i32>, SDTCisVT<2, v16i8>, SDTCisInt<3>
+]>;
+
+def SDT_PPCBcdTrunc : SDTypeProfile<1, 3, [ SDTCisVT<0, v16i8>,
+  SDTCisVT<1, v4i32>, SDTCisVT<2, v16i8>, SDTCisInt<3>
+]>;
+
+def SDT_PPCBcdUTrunc : SDTypeProfile<1, 2, [ SDTCisVT<0, v16i8>,
+  SDTCisVT<1, v4i32>, SDTCisVT<2, v16i8>
+]>;
+
+def SDT_PPCBcdUShift : SDTypeProfile<1, 2, [ SDTCisVT<0, v16i8>,
+  SDTCisVT<1, v4i32>, SDTCisVT<2, v16i8>
+]>;
+
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lei137 wrote:

same comment as below

https://github.com/llvm/llvm-project/pull/154715