Adjust ARM feature detection to note the Xiaomi MI5 also fails to support integer division in A32 c…

runtime/vm/cpu_arm.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/cpu.h"
 #include "vm/cpu_arm.h"
 
@@ skipping 189 matching lines @@
   // Has floating point unit.
   vfp_supported_ =
       (CpuInfo::FieldContains(kCpuInfoFeatures, "vfp") || is_arm64) &&
       FLAG_use_vfp;
 
   // Has integer division.
   // Special cases:
   // - Qualcomm Krait CPUs (QCT APQ8064) in Nexus 4 and 7 incorrectly report
   //   that they lack integer division.
   // - Marvell Armada 370/XP incorrectly reports that it has integer division.
-  // - The Pixel lacks integer division even though ARMv8 requires it in A32.
+  // - Qualcomm Snapdragon 820/821 CPUs (MSM 8996 and MSM8996pro) in Xiaomi MI5
+  // and Pixel lack integer division even though ARMv8 requires it in A32.
   bool is_krait = CpuInfo::FieldContains(kCpuInfoHardware, "QCT APQ8064");
   bool is_armada_370xp =
       CpuInfo::FieldContains(kCpuInfoHardware, "Marvell Armada 370/XP");
-  bool is_pixel = CpuInfo::FieldContains(kCpuInfoHardware, "MSM8996pro");
+  bool is_snapdragon = CpuInfo::FieldContains(kCpuInfoHardware, "MSM8996");
   if (is_krait) {
     integer_division_supported_ = FLAG_use_integer_division;
-  } else if (is_armada_370xp || is_pixel) {
+  } else if (is_armada_370xp || is_snapdragon) {
     integer_division_supported_ = false;
   } else {
     integer_division_supported_ =
         (CpuInfo::FieldContains(kCpuInfoFeatures, "idiva") || is_arm64) &&
         FLAG_use_integer_division;
   }
   neon_supported_ =
       (CpuInfo::FieldContains(kCpuInfoFeatures, "neon") || is_arm64) &&
       FLAG_use_vfp && FLAG_use_neon;
 
@@ skipping 54 matching lines @@
   ASSERT(hardware_ != NULL);
   free(const_cast<char*>(hardware_));
   hardware_ = NULL;
   CpuInfo::Cleanup();
 }
 #endif  // !defined(USING_SIMULATOR)
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM