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| author | Peter Collingbourne <peter@pcc.me.uk> | 2016-12-13 20:50:44 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2016-12-13 20:50:44 +0000 |
| commit | 25a2b70cd0424ba3e344a70fea8dfa13a73829c2 (patch) | |
| tree | cbfad442e24b31050c6e4066ee4e41641528ec2c /clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp | |
| parent | 2849c4e841ccd421b8b0ba7486cfc66db9a47632 (diff) | |
| download | bcm5719-llvm-25a2b70cd0424ba3e344a70fea8dfa13a73829c2.tar.gz bcm5719-llvm-25a2b70cd0424ba3e344a70fea8dfa13a73829c2.zip | |
CodeGen: Start using inrange annotations on vtable getelementptr.
This annotation allows the optimizer to split vtable groups, as permitted by
a change to the Itanium ABI [1] that prevents compilers from adjusting virtual
table pointers between virtual tables.
[1] https://github.com/MentorEmbedded/cxx-abi/pull/7
Differential Revision: https://reviews.llvm.org/D24431
llvm-svn: 289585
Diffstat (limited to 'clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp b/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp index 55fee361f40..83a2d617e87 100644 --- a/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp +++ b/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp @@ -27,7 +27,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test21AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test21AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test21AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { f(); } @@ -50,7 +50,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test31AD2Ev -// CHECK-NOT: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test31AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK-NOT: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test31AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -76,7 +76,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test41AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test41AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test41AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -100,7 +100,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test51AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test51AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test51AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -128,7 +128,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test61AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test61AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test61AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -154,7 +154,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test71AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test71AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test71AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -180,7 +180,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test81AD2Ev -// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test81AE, i32 0, i32 0, i32 2) to i32 (...)**), i32 (...)*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTVN5Test81AE, i32 0, inrange i32 0, i32 2) to i32 (...)**), i32 (...)*** A::~A() { } |
