[llvm] [missed-opt][X86] Optimize fptosi+select down to a single cvttsd2si Instruction on X86 (PR #172710)

[via llvm-commits]

================
@@ -48140,6 +48126,7 @@ static SDValue commuteSelect(SDNode *N, SelectionDAG &DAG, const SDLoc &DL,
 static SDValue combineSelect(SDNode *N, SelectionDAG &DAG,
                              TargetLowering::DAGCombinerInfo &DCI,
                              const X86Subtarget &Subtarget) {
+
----------------
Bhuvan1527 wrote:

Addressed in the latest commit @RKSimon 

https://github.com/llvm/llvm-project/pull/172710