[clang] [CIR][X86] Implement lowering for sqrt builtins (PR #169310)

[Andy Kaylor via cfe-commits]

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@@ -914,6 +914,28 @@ static mlir::LogicalResult checkReturnAndFunction(cir::ReturnOp op,
   return mlir::success();
 }
 
+mlir::LogicalResult cir::SqrtOp::verify() {
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andykaylor wrote:

The PR is still missing the changes in `clang/include/clang/CIR/Dialect/IR/CIROps.td` to add the SqrtOp operation.

https://github.com/llvm/llvm-project/pull/169310