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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/strict-vtable-pointers.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/strict-vtable-pointers.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/strict-vtable-pointers.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/test/CodeGenCXX/strict-vtable-pointers.cpp b/clang/test/CodeGenCXX/strict-vtable-pointers.cpp index d1d9623d804..b1fe5630cc8 100644 --- a/clang/test/CodeGenCXX/strict-vtable-pointers.cpp +++ b/clang/test/CodeGenCXX/strict-vtable-pointers.cpp @@ -166,13 +166,13 @@ struct DynamicDerivedMultiple; // CHECK-CTORS: %[[THIS10:.*]] = bitcast %struct.DynamicDerivedMultiple* %[[THIS0]] to i32 (...)*** -// CHECK-CTORS: store {{.*}} @_ZTV22DynamicDerivedMultiple, i32 0, i32 0, i32 2) {{.*}} %[[THIS10]] +// CHECK-CTORS: store {{.*}} @_ZTV22DynamicDerivedMultiple, i32 0, inrange i32 0, i32 2) {{.*}} %[[THIS10]] // CHECK-CTORS: %[[THIS11:.*]] = bitcast %struct.DynamicDerivedMultiple* %[[THIS0]] to i8* // CHECK-CTORS: %[[THIS_ADD:.*]] = getelementptr inbounds i8, i8* %[[THIS11]], i64 16 // CHECK-CTORS: %[[THIS12:.*]] = bitcast i8* %[[THIS_ADD]] to i32 (...)*** -// CHECK-CTORS: store {{.*}} @_ZTV22DynamicDerivedMultiple, i32 0, i32 1, i32 2) {{.*}} %[[THIS12]] +// CHECK-CTORS: store {{.*}} @_ZTV22DynamicDerivedMultiple, i32 0, inrange i32 1, i32 2) {{.*}} %[[THIS12]] // CHECK-CTORS-LABEL: {{^}}} struct DynamicFromStatic; |
