3 files changed, 9 insertions, 16 deletions
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc
index aa4635d6a4..7239a479db 100644
--- a/oatdump/oatdump.cc
+++ b/oatdump/oatdump.cc
@@ -1978,7 +1978,7 @@ class ImageDumper {
       size_t sum_of_expansion = 0;
       size_t sum_of_expansion_squared = 0;
       size_t n = method_outlier_size.size();
-      if (n == 0) {
+      if (n <= 1) {
         return;
       }
       for (size_t i = 0; i < n; i++) {
diff --git a/runtime/gc/space/region_space.cc b/runtime/gc/space/region_space.cc
index 5d710bf49b..2d71294daa 100644
--- a/runtime/gc/space/region_space.cc
+++ b/runtime/gc/space/region_space.cc
@@ -126,15 +126,20 @@ inline bool RegionSpace::Region::ShouldBeEvacuated() {
   } else {
     bool is_live_percent_valid = live_bytes_ != static_cast<size_t>(-1);
     if (is_live_percent_valid) {
-      uint live_percent = GetLivePercent();
+      DCHECK(IsInToSpace());
+      DCHECK(!IsLargeTail());
+      DCHECK_NE(live_bytes_, static_cast<size_t>(-1));
+      DCHECK_LE(live_bytes_, BytesAllocated());
+      const size_t bytes_allocated = RoundUp(BytesAllocated(), kRegionSize);
+      DCHECK_LE(live_bytes_, bytes_allocated);
       if (IsAllocated()) {
         // Side node: live_percent == 0 does not necessarily mean
         // there's no live objects due to rounding (there may be a
         // few).
-        result = live_percent < kEvaculateLivePercentThreshold;
+        result = live_bytes_ * 100U < kEvaculateLivePercentThreshold * bytes_allocated;
       } else {
         DCHECK(IsLarge());
-        result = live_percent == 0U;
+        result = live_bytes_ == 0U;
       }
     } else {
       result = false;
diff --git a/runtime/gc/space/region_space.h b/runtime/gc/space/region_space.h
index 4e8dfe820d..823aa385d8 100644
--- a/runtime/gc/space/region_space.h
+++ b/runtime/gc/space/region_space.h
@@ -395,18 +395,6 @@ class RegionSpace FINAL : public ContinuousMemMapAllocSpace {
       return live_bytes_;
     }
 
-    uint GetLivePercent() const {
-      DCHECK(IsInToSpace());
-      DCHECK(!IsLargeTail());
-      DCHECK_NE(live_bytes_, static_cast<size_t>(-1));
-      DCHECK_LE(live_bytes_, BytesAllocated());
-      size_t bytes_allocated = RoundUp(BytesAllocated(), kRegionSize);
-      DCHECK_GE(bytes_allocated, 0U);
-      uint result = (live_bytes_ * 100U) / bytes_allocated;
-      DCHECK_LE(result, 100U);
-      return result;
-    }
-
     size_t BytesAllocated() const {
       if (IsLarge()) {
         DCHECK_LT(begin_ + kRegionSize, top_);