[clang] [HLSL] Implement the 'and' HLSL function (PR #127098)

[Farzon Lotfi via cfe-commits]

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@@ -19463,6 +19463,11 @@ Value *CodeGenFunction::EmitHLSLBuiltinExpr(unsigned BuiltinID,
         CGM.getHLSLRuntime().getAllIntrinsic(), ArrayRef<Value *>{Op0}, nullptr,
         "hlsl.all");
   }
+  case Builtin::BI__builtin_hlsl_and: {
+    Value *Op0 = EmitScalarExpr(E->getArg(0));
+    Value *Op1 = EmitScalarExpr(E->getArg(1));
+    return Builder.CreateAnd(Op0, Op1, "hlsl.and");
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farzonl wrote:

This is a bit cleaner than a loop unroll in HLSL. I'm fine with this.

https://github.com/llvm/llvm-project/pull/127098