This revision was automatically updated to reflect the committed changes.
Closed by commit rL372018: [lldb] Remove SetCount/ClearCount from Flags
(authored by teemperor, committed by ).
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
Changed prior to commit:
https://reviews.llvm.org/D67540?vs=220051&id=220362#toc
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D67540/new/
https://reviews.llvm.org/D67540
Files:
lldb/trunk/include/lldb/Utility/Flags.h
lldb/trunk/unittests/Utility/FlagsTest.cpp
Index: lldb/trunk/unittests/Utility/FlagsTest.cpp
===================================================================
--- lldb/trunk/unittests/Utility/FlagsTest.cpp
+++ lldb/trunk/unittests/Utility/FlagsTest.cpp
@@ -30,19 +30,18 @@
Flags f;
f.Reset(0x3);
EXPECT_EQ(0x3U, f.Get());
- EXPECT_EQ(2U, f.SetCount());
}
TEST(Flags, Clear) {
Flags f;
f.Reset(0x3);
- EXPECT_EQ(2U, f.SetCount());
+ EXPECT_EQ(0x3U, f.Get());
f.Clear(0x5);
- EXPECT_EQ(1U, f.SetCount());
+ EXPECT_EQ(0x2U, f.Get());
f.Clear();
- EXPECT_EQ(0U, f.SetCount());
+ EXPECT_EQ(0x0U, f.Get());
}
TEST(Flags, AllSet) {
@@ -162,37 +161,3 @@
EXPECT_TRUE(f.IsClear(eFlag0));
EXPECT_TRUE(f.IsClear(eFlag1));
}
-
-TEST(Flags, ClearCount) {
- Flags f;
- EXPECT_EQ(32U, f.ClearCount());
-
- f.Set(eFlag0);
- EXPECT_EQ(31U, f.ClearCount());
-
- f.Set(eFlag0);
- EXPECT_EQ(31U, f.ClearCount());
-
- f.Set(eFlag1);
- EXPECT_EQ(30U, f.ClearCount());
-
- f.Set(eAllFlags);
- EXPECT_EQ(29U, f.ClearCount());
-}
-
-TEST(Flags, SetCount) {
- Flags f;
- EXPECT_EQ(0U, f.SetCount());
-
- f.Set(eFlag0);
- EXPECT_EQ(1U, f.SetCount());
-
- f.Set(eFlag0);
- EXPECT_EQ(1U, f.SetCount());
-
- f.Set(eFlag1);
- EXPECT_EQ(2U, f.SetCount());
-
- f.Set(eAllFlags);
- EXPECT_EQ(3U, f.SetCount());
-}
Index: lldb/trunk/include/lldb/Utility/Flags.h
===================================================================
--- lldb/trunk/include/lldb/Utility/Flags.h
+++ lldb/trunk/include/lldb/Utility/Flags.h
@@ -121,32 +121,6 @@
/// \b true if \a bit is 0, \b false otherwise.
bool IsClear(ValueType bit) const { return (m_flags & bit) == 0; }
- /// Get the number of zero bits in \a m_flags.
- ///
- /// \return
- /// The number of bits that are set to 0 in the current flags.
- size_t ClearCount() const {
- size_t count = 0;
- for (ValueType shift = 0; shift < sizeof(ValueType) * 8; ++shift) {
- if ((m_flags & (1u << shift)) == 0)
- ++count;
- }
- return count;
- }
-
- /// Get the number of one bits in \a m_flags.
- ///
- /// \return
- /// The number of bits that are set to 1 in the current flags.
- size_t SetCount() const {
- size_t count = 0;
- for (ValueType mask = m_flags; mask; mask >>= 1) {
- if (mask & 1u)
- ++count;
- }
- return count;
- }
-
protected:
ValueType m_flags; ///< The flags.
};
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