[compiler-rt] eff6b36 - [NFC][sanitizer] Add constexpr to FlatMap::size

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2021-10-10T22:23:48-07:00
New Revision: eff6b369bfadd69b077c85ccb6de929ad35e5975

URL: https://github.com/llvm/llvm-project/commit/eff6b369bfadd69b077c85ccb6de929ad35e5975
DIFF: https://github.com/llvm/llvm-project/commit/eff6b369bfadd69b077c85ccb6de929ad35e5975.diff

LOG: [NFC][sanitizer] Add constexpr to FlatMap::size

Added: 
    

Modified: 
    compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h

Removed: 
    


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diff  --git a/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h b/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
index 0b3b5d4f8aa1..6940c6607d3c 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
@@ -36,6 +36,8 @@ class FlatMap {
     internal_memset(map_, 0, sizeof(map_));
   }
 
+  constexpr uptr size() const { return kSize; }
+
   void set(uptr idx, u8 val) {
     CHECK_LT(idx, kSize);
     CHECK_EQ(0U, map_[idx]);
@@ -75,9 +77,9 @@ class TwoLevelMap {
     }
   }
 
-  uptr size() const { return kSize1 * kSize2; }
-  uptr size1() const { return kSize1; }
-  uptr size2() const { return kSize2; }
+  constexpr uptr size() const { return kSize1 * kSize2; }
+  constexpr uptr size1() const { return kSize1; }
+  constexpr uptr size2() const { return kSize2; }
 
   void set(uptr idx, u8 val) {
     CHECK_LT(idx, kSize1 * kSize2);