[llvm] [Xtensa] Implement lowering SELECT_CC/BRCC for Xtensa FP Option. (PR #145544)

[Andrei Safronov via llvm-commits]

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@@ -1482,10 +1562,25 @@ XtensaTargetLowering::emitSelectCC(MachineInstr &MI,
   MBB->addSuccessor(CopyMBB);
   MBB->addSuccessor(SinkMBB);
 
-  BuildMI(MBB, DL, TII.get(BrKind))
-      .addReg(LHS.getReg())
-      .addReg(RHS.getReg())
-      .addMBB(SinkMBB);
+  if ((MI.getOpcode() == Xtensa::SELECT_CC_FP_FP) ||
+      (MI.getOpcode() == Xtensa::SELECT_CC_FP_INT)) {
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andreisfr wrote:

fixed.

https://github.com/llvm/llvm-project/pull/145544