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29 Commits

Author SHA1 Message Date
Benjamin Kramer d1d76b2da7 Remove unused private member variables found by clang's new -Wunused-private-field. 
llvm-svn: 158086
 2012-06-06 17:32:50 +00:00
Kostya Serebryany 5dd2cfc81e enable TBAA when -fthread-sanitizer is given, even with -O0 or -relaxed-aliasing 
llvm-svn: 155430
 2012-04-24 06:57:01 +00:00
Duncan Sands 65229ed99a Adjust for LLVM name tweaks requested by Chandler. 
llvm-svn: 154824
 2012-04-16 16:29:47 +00:00
Duncan Sands c720e78ebc Use MDBuilder to help with metadata creation. 
llvm-svn: 154767
 2012-04-15 18:04:54 +00:00
Kostya Serebryany 141e46faf0 add tbaa metadata to vtable pointer loads/stores 
llvm-svn: 153447
 2012-03-26 17:03:51 +00:00
Benjamin Kramer 7ec12c928a Revert my patches which removed Diagnostic.h includes by moving some operator overloads out of line. 
This seems to negatively affect compile time onsome ObjC tests
(which use a lot of partial diagnostics I assume). I have to come
up with a way to keep them inline without including Diagnostic.h
everywhere. Now adding a new diagnostic requires a full rebuild
of e.g. the static analyzer which doesn't even use those diagnostics.

This reverts commit 6496bd10dc3a6d5e3266348f08b6e35f8184bc99.
This reverts commit 7af19b817ba964ac560b50c1ed6183235f699789.
This reverts commit fdd15602a42bbe26185978ef1e17019f6d969aa7.
This reverts commit 00bd44d5677783527d7517c1ffe45e4d75a0f56f.
This reverts commit ef9b60ffed980864a8db26ad30344be429e58ff5.

llvm-svn: 150006
 2012-02-07 22:29:24 +00:00
Dylan Noblesmith 2c1dd2716a Basic: import SmallString<> into clang namespace 
(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)

llvm-svn: 149799
 2012-02-05 02:13:05 +00:00
Benjamin Kramer 3307c508c9 Move various diagnostic operator<< overloads out of line and remove includes of Diagnostic.h. 
Fix all the files that depended on transitive includes of Diagnostic.h.
With this patch in place changing a diagnostic no longer requires a full rebuild of the StaticAnalyzer.

llvm-svn: 149781
 2012-02-04 12:31:12 +00:00
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
Frits van Bommel 717d7edd3e Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previously explicit non-default constructors were used. 
Mostly mechanical with some manual reformatting.

llvm-svn: 135390
 2011-07-18 12:00:32 +00:00
Jay Foad ea324f154b PR9214: Convert Metadata API to use ArrayRef. 
llvm-svn: 129929
 2011-04-21 19:59:12 +00:00
Richard Smith dda56e4b4a Support for C++11 (non-template) alias declarations. 
llvm-svn: 129567
 2011-04-15 14:24:37 +00:00
Rafael Espindola 3968cd0f7b For consistency, use llvm::raw_ostream in the rest of the mangle api. 
llvm-svn: 125360
 2011-02-11 02:52:17 +00:00
John McCall 424cec97bd Change QualType::getTypePtr() to return a const pointer, then change a 
thousand other things which were (generally inadvertantly) relying on that.

llvm-svn: 123814
 2011-01-19 06:33:43 +00:00
Peter Collingbourne 0ff0b37627 Move name mangling support from CodeGen to AST. In the 
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
Dan Gohman c2897692c3 Implement CodeGen support for the may_alias attribute. 
llvm-svn: 121734
 2010-12-13 23:51:08 +00:00
Dan Gohman dc2c4db598 Add infrastructure for emitting TBAA metadata with the "constant" flag. 
llvm-svn: 117328
 2010-10-25 23:51:23 +00:00
Dan Gohman 7dfd13c167 Factor out the code for creating the Root and Char nodes, so that 
they can be used outside of the main getTBAAInfo function.

llvm-svn: 117320
 2010-10-25 21:48:30 +00:00
Dan Gohman 2bb62c3d2b Rename clang's TBAA tree root from "experimental" to "simple". 
llvm-svn: 117046
 2010-10-21 18:50:04 +00:00
Dan Gohman 5419ce6827 Add some more comments. 
llvm-svn: 117043
 2010-10-21 18:49:12 +00:00
Dan Gohman f47df3e02a Mention the paragraphs in the standards which sanction TBAA. 
llvm-svn: 116617
 2010-10-15 20:54:41 +00:00
Dan Gohman c44fd6486e Use a different name for pointer types in tbaa, to be a little 
more consistent with other names, and to look less like a magic name.

llvm-svn: 116616
 2010-10-15 20:26:20 +00:00
Dan Gohman 2d0a3c7b8c Add a comment. 
llvm-svn: 116615
 2010-10-15 20:24:53 +00:00
Dan Gohman 4a3b1b3ef4 Fix a typo in a comment Frits van Bommel spotted. 
llvm-svn: 116614
 2010-10-15 20:24:10 +00:00
Dan Gohman 2e29eb5a4b Experimental TBAA support for enum types. 
llvm-svn: 116613
 2010-10-15 20:23:12 +00:00
Dan Gohman f5c5e0773e Add a comment about odd "signed char" incompatibility between C++ and C. 
llvm-svn: 116593
 2010-10-15 17:52:03 +00:00
Dan Gohman d65c196439 Add a TBAA type for pointer types. 
llvm-svn: 116544
 2010-10-15 00:01:39 +00:00
Dan Gohman 3f1cf0f373 Unsigned types are TBAA-compatible with their signed counterparts. 
Also, handle unknown types conservatively.

llvm-svn: 116541
 2010-10-14 23:39:00 +00:00
Dan Gohman 947c9af774 Experimental TBAA support. 
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