[clang] [clang][x86] Add constexpr support for VNNI intrinsics (PR #190549)

[Akash Deo via cfe-commits]

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@@ -14634,6 +14634,75 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
       return false;
     return Success(R, E);
   }
+  case X86::BI__builtin_ia32_vpdpwssd128:
+  case X86::BI__builtin_ia32_vpdpwssd256:
+  case X86::BI__builtin_ia32_vpdpwssd512:
+  case X86::BI__builtin_ia32_vpdpwssds128:
+  case X86::BI__builtin_ia32_vpdpwssds256:
+  case X86::BI__builtin_ia32_vpdpwssds512:
+  case X86::BI__builtin_ia32_vpdpbusds128:
+  case X86::BI__builtin_ia32_vpdpbusds256:
+  case X86::BI__builtin_ia32_vpdpbusds512:
+  case X86::BI__builtin_ia32_vpdpbusd128:
+  case X86::BI__builtin_ia32_vpdpbusd256:
+  case X86::BI__builtin_ia32_vpdpbusd512: {
+    unsigned BuiltinID = E->getBuiltinCallee();
+    bool IsSaturating = false;
+    switch (BuiltinID) {
----------------
AkashDeoNU wrote:

Gone now!

https://github.com/llvm/llvm-project/pull/190549