5dd2cfc81e
enable TBAA when -fthread-sanitizer is given, even with -O0 or -relaxed-aliasing
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llvm-svn: 155430
2012-04-24 06:57:01 +00:00
c720e78ebc
Use MDBuilder to help with metadata creation.
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llvm-svn: 154767
2012-04-15 18:04:54 +00:00
141e46faf0
add tbaa metadata to vtable pointer loads/stores
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llvm-svn: 153447
2012-03-26 17:03:51 +00:00
01cf8db38b
now that we have a centralized place to do so, add some using declarations for
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some common llvm types: stringref and smallvector. This cleans up the codebase
quite a bit.
llvm-svn: 135576
2011-07-20 06:58:45 +00:00
0ff0b37627
Move name mangling support from CodeGen to AST. In the
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process, perform a number of refactorings:
- Move MiscNameMangler member functions to MangleContext
- Remove GlobalDecl dependency from MangleContext
- Make MangleContext abstract and move Itanium/Microsoft functionality
to their own classes/files
- Implement ASTContext::createMangleContext and have CodeGen use it
No (intended) functionality change.
llvm-svn: 123386
2011-01-13 18:57:25 +00:00
dc2c4db598
Add infrastructure for emitting TBAA metadata with the "constant" flag.
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llvm-svn: 117328
2010-10-25 23:51:23 +00:00
7dfd13c167
Factor out the code for creating the Root and Char nodes, so that
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they can be used outside of the main getTBAAInfo function.
llvm-svn: 117320
2010-10-25 21:48:30 +00:00
5419ce6827
Add some more comments.
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llvm-svn: 117043
2010-10-21 18:49:12 +00:00
2e29eb5a4b
Experimental TBAA support for enum types.
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llvm-svn: 116613
2010-10-15 20:23:12 +00:00
947c9af774
Experimental TBAA support.
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This enables metadata generation by default, however the TBAA pass
in the optimizer is still disabled for now.
llvm-svn: 116536
2010-10-14 23:06:10 +00:00
Kostya Serebryany