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Revert "[ADT] Fix for ImmutableMapRef"

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This reverts commit a6336eab0c507b665dda63fa9db1292a2cdee409.

This commit broke check-llvm under ASan:

See http://lab.llvm.org:8011/#/builders/5/builds/446 for more details.
This commit is contained in:
Mitch Phillips 2020-10-27 17:58:41 -07:00
parent 5b8a60936f
commit 12ea6caf44
2 changed files with 1 additions and 44 deletions
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2
include/llvm/ADT/ImmutableMap.h
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@ -355,7 +355,7 @@ public:
unsigned getHeight() const { return Root ? Root->getHeight() : 0; }
static inline void Profile(FoldingSetNodeID &ID, const ImmutableMapRef &M) {
ID.AddPointer(M.Root.get());
ID.AddPointer(M.Root);
}
inline void Profile(FoldingSetNodeID &ID) const { return Profile(ID, *this); }

43
unittests/ADT/ImmutableMapTest.cpp
View File

@ -46,47 +46,4 @@ TEST(ImmutableMapTest, MultiElemIntMapTest) {
EXPECT_EQ(3U, S2.getHeight());
}
TEST(ImmutableMapTest, EmptyIntMapRefTest) {
using int_int_map = ImmutableMapRef<int, int>;
ImmutableMapRef<int, int>::FactoryTy *f =
new ImmutableMapRef<int, int>::FactoryTy();
EXPECT_TRUE(int_int_map::getEmptyMap(f) == int_int_map::getEmptyMap(f));
EXPECT_FALSE(int_int_map::getEmptyMap(f) != int_int_map::getEmptyMap(f));
EXPECT_TRUE(int_int_map::getEmptyMap(f).isEmpty());
int_int_map S = int_int_map::getEmptyMap(f);
EXPECT_EQ(0u, S.getHeight());
EXPECT_TRUE(S.begin() == S.end());
EXPECT_FALSE(S.begin() != S.end());
}
TEST(ImmutableMapTest, MultiElemIntMapRefTest) {
ImmutableMapRef<int, int>::FactoryTy *f =
new ImmutableMapRef<int, int>::FactoryTy();
ImmutableMapRef<int, int> S = ImmutableMapRef<int, int>::getEmptyMap(f);
ImmutableMapRef<int, int> S2 = S.add(3, 10).add(4, 11).add(5, 12);
EXPECT_TRUE(S.isEmpty());
EXPECT_FALSE(S2.isEmpty());
EXPECT_EQ(nullptr, S.lookup(3));
EXPECT_EQ(nullptr, S.lookup(9));
EXPECT_EQ(10, *S2.lookup(3));
EXPECT_EQ(11, *S2.lookup(4));
EXPECT_EQ(12, *S2.lookup(5));
EXPECT_EQ(5, S2.getMaxElement()->first);
EXPECT_EQ(3U, S2.getHeight());
}
TEST(ImmutableMapTest, MapOfMapRefsTest) {
ImmutableMap<int, ImmutableMapRef<int, int>>::Factory f;
EXPECT_TRUE(f.getEmptyMap() == f.getEmptyMap());
}
}