From 29cf2e08efdfe0125442cdfd76868f8eb59b72d3 Mon Sep 17 00:00:00 2001
From: Balint Cristian <cristian.balint@gmail.com>
Date: Thu, 10 Sep 2020 03:01:33 +0300
Subject: [PATCH] Address issue #6415 using compiler-rt half-float function.
 (#6431)

---
 src/relay/transforms/pattern_util.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/relay/transforms/pattern_util.h b/src/relay/transforms/pattern_util.h
index f493720..39fbec5 100644
--- a/src/relay/transforms/pattern_util.h
+++ b/src/relay/transforms/pattern_util.h
@@ -396,11 +396,10 @@ static inline long double ToScalar(const runtime::NDArray& array, size_t i = 0)
       return reinterpret_cast<uint64_t*>(array->data)[i];
     }
   } else if (array->dtype.code == kDLFloat) {
-#if (__ARM_FP16_FORMAT_IEEE == 1)
     if (array->dtype.bits == 16) {
-      return reinterpret_cast<__fp16*>(array->data)[i];
+      return __extendXfYf2__<uint16_t, uint16_t, 10, float, uint32_t, 23>(
+          reinterpret_cast<uint16_t*>(array->data)[i]);
     }
-#endif
     if (array->dtype.bits == 32) {
       return reinterpret_cast<float*>(array->data)[i];
     } else if (array->dtype.bits == 64) {
-- 
2.7.4