[llvm] [RISCV] Intrinsic Support for XCVsimd (PR #118557)

[Craig Topper via llvm-commits]

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@@ -42,6 +42,70 @@ class ScalarCoreVMacGprGprGprImmIntrinsic
   : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty],
               [IntrNoMem, IntrWillReturn, IntrSpeculatable, ImmArg<ArgIndex<3>>]>;
 
+class ScalarCoreVSimdGprIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable]>;
+
+class ScalarCoreVSimdGprGprIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable]>;
+
+class ScalarCoreVSimdGprImmIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable, ImmArg<ArgIndex<1>>]>;
+
+class ScalarCoreVSimdGprGprGprIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable]>;
+
+class ScalarCoreVSimdGprGprImmIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable, ImmArg<ArgIndex<2>>]>;
+
+class ScalarCoreVSimdGprGprGprImmIntrinsic
+    : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty],
+                            [IntrNoMem, IntrSpeculatable, ImmArg<ArgIndex<3>>]>;
+
+multiclass ScalarCoreVSimdGprIntrinsicHB {
+  def int_riscv_cv_simd_ # NAME # _h : ScalarCoreVSimdGprIntrinsic;
+  def int_riscv_cv_simd_ # NAME # _b : ScalarCoreVSimdGprIntrinsic;
+}
+
+multiclass ScalarCoreVSimdGprGprIntrinsicHB {
+  def int_riscv_cv_simd_ # NAME # _h : ScalarCoreVSimdGprGprIntrinsic;
+  def int_riscv_cv_simd_ # NAME # _b : ScalarCoreVSimdGprGprIntrinsic;
+}
+
+multiclass ScalarCoreVSimdGprGprGprIntrinsicHB {
+  def int_riscv_cv_simd_ # NAME # _h : ScalarCoreVSimdGprGprGprIntrinsic;
+  def int_riscv_cv_simd_ # NAME # _b : ScalarCoreVSimdGprGprGprIntrinsic;
+}
+
+multiclass ScalarCoreVSimdGprGprIntrinsicDiv {
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topperc wrote:

Is this class used?

https://github.com/llvm/llvm-project/pull/118557