0066-Xtensa-Correction-of-the-hardware-loop-instrinsics.patch

From 0b3d4ae92e5123d62b5bf43b3085401e173b5774 Mon Sep 17 00:00:00 2001
From: Andrei Safronov <safronov@espressif.com>
Date: Wed, 5 Apr 2023 00:59:11 +0300
Subject: [PATCH 066/158] [Xtensa] Correction of the hardware loop instrinsics

 detection.
---
 llvm/lib/Target/Xtensa/XtensaISelLowering.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/llvm/lib/Target/Xtensa/XtensaISelLowering.cpp b/llvm/lib/Target/Xtensa/XtensaISelLowering.cpp
index 623967e0a2f5..645bdcf05a24 100644
--- a/llvm/lib/Target/Xtensa/XtensaISelLowering.cpp
+++ b/llvm/lib/Target/Xtensa/XtensaISelLowering.cpp
@@ -280,6 +280,9 @@ XtensaTargetLowering::XtensaTargetLowering(const TargetMachine &tm,
 
     setTargetDAGCombine(ISD::FADD);
     setTargetDAGCombine(ISD::FSUB);
+  }
+
+  if (Subtarget.hasSingleFloat() || Subtarget.hasLoop()) {
     setTargetDAGCombine(ISD::BRCOND);
   }
 
-- 
2.40.1