Add interface check cast fast path to arm, arm64, x86

Bug: 12687968
Bug: 32577579

Test: test-art-host, test-art-target CC

Change-Id: Ia57099d499fa704803cc5f0135f0f53fefe39826

1 files changed, 6 insertions, 0 deletions

diff --git a/compiler/optimizing/locations.h b/compiler/optimizing/locations.h
index 52747c0cc4..091b58a63d 100644
--- a/compiler/optimizing/locations.h
+++ b/compiler/optimizing/locations.h
@@ -525,6 +525,12 @@ class LocationSummary : public ArenaObject<kArenaAllocLocationSummary> {
     temps_.push_back(location);
   }
 
+  void AddRegisterTemps(size_t count) {
+    for (size_t i = 0; i < count; ++i) {
+      AddTemp(Location::RequiresRegister());
+    }
+  }
+
   Location GetTemp(uint32_t at) const {
     return temps_[at];
   }