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117806 Commits

Author SHA1 Message Date
Chandler Carruth 6111e359e0 Remove some features that don't really seem major enough or widely used 
enough to merit space in the release notes.

llvm-svn: 145306
 2011-11-28 22:54:31 +00:00
Richard Smith 66fced550e Add a release notes section for C1X language features supported by clang 3.0. 
llvm-svn: 145305
 2011-11-28 22:48:25 +00:00
Eli Friedman e7ab1a2f0f Make SelectionDAG::InferPtrAlignment use llvm::ComputeMaskedBits instead of duplicating the logic for globals. Make llvm::ComputeMaskedBits handle GlobalVariables slightly more aggressively, to match what InferPtrAlignment knew how to do. 
llvm-svn: 145304
 2011-11-28 22:48:22 +00:00
Chandler Carruth 2679f3cb12 Pull out the libclang section and try to clean it up some. This one 
feels a bit spartan currently.

llvm-svn: 145302
 2011-11-28 22:43:32 +00:00
Argyrios Kyrtzidis a3ec8e82c8 [libclang] Protect against the declaration's SourceRange being invalid 
before passing to RangeCompare.

Though no idea how this can occur with the decls returned from
findFileRegionDecls().

llvm-svn: 145301
 2011-11-28 22:38:07 +00:00
Evan Cheng 4a5b2040e2 Revert r145273 and fix in SelectionDAG::InferPtrAlignment() instead. 
Conservatively returns zero when the GV does not specify an alignment nor is it
initialized. Previously it returns ABI alignment for type of the GV. However, if
the type is a "packed" type, then the under-specified alignments is attached to
the load / store instructions. In that case, the alignment of the type cannot be
trusted.
rdar://10464621

llvm-svn: 145300
 2011-11-28 22:37:34 +00:00
Chandler Carruth 124d8ff0da We now have text (or comment stubs for others) for these... 
llvm-svn: 145299
 2011-11-28 22:36:40 +00:00
Chandler Carruth 7252e7a949 Expand and clean up the diagnostics section. 
llvm-svn: 145298
 2011-11-28 22:34:59 +00:00
Kostya Serebryany 1283ccf273 fix html markup 
llvm-svn: 145297
 2011-11-28 22:34:10 +00:00
Daniel Dunbar 787032b88e Fix some possible gcc-4.2 may be used uninitialized warnings. 
llvm-svn: 145293
 2011-11-28 22:19:36 +00:00
Daniel Dunbar 9339d4556e Fix some possible gcc-4.2 may be used uninitialized warnings. 
llvm-svn: 145292
 2011-11-28 22:19:32 +00:00
Chandler Carruth 270e4511a7 Create a more organized (but still commented out as not very useful) 
stub for OpenCL work. I can't really dig enough out of the commit log
messages other than to tell that a lot of work went into this in the 2.9
-> 3.0 timeframe. I'll let the folks touching it decide if it merits
a spot in the release notes and provide the appropriate details if so.

llvm-svn: 145291
 2011-11-28 22:17:58 +00:00
Benjamin Kramer c7ccd616b1 Add missing equals. 
llvm-svn: 145290
 2011-11-28 22:17:09 +00:00
Nick Lewycky 76c6299f88 Don't define these unless we plan to use them. 
llvm-svn: 145289
 2011-11-28 22:14:02 +00:00
Chandler Carruth b843b0be6b Create a 3.1 notes section in a comment so that the next batch are a bit 
easier. Move the CUDA bits and the C1X/C++11 atomics stuff there. We
haven't exposed a __has_feature for the atomic builtins, so none of this
is available yet...

llvm-svn: 145288
 2011-11-28 22:12:44 +00:00
Joe Abbey 3483e11496 Merging two bullet points into one 
llvm-svn: 145287
 2011-11-28 22:07:12 +00:00
Chandler Carruth c869fb3be9 Peter says this shouldn't make it to the relnotes, it's too immature at 
this stage.

llvm-svn: 145286
 2011-11-28 22:06:59 +00:00
Chandler Carruth c8b093de54 Flesh out and pretty-up the driver section. This could probably use some 
more love w.r.t. platforms other than Linux?

llvm-svn: 145285
 2011-11-28 21:56:30 +00:00
Chandler Carruth 8ecf3c970b Add a brief mention of the warning flag name updates associated with the 
C++11 standard.

llvm-svn: 145284
 2011-11-28 21:55:34 +00:00
Chandler Carruth f99d03b489 Tidy up, wrap lines, and use <code> tags more consistently. 
llvm-svn: 145283
 2011-11-28 21:47:51 +00:00
Johnny Chen 49cb85db64 SBProcess.PutSTDIN() needs to be properly typemapped when swigging, 
so that we can do Python scripting like this:

        target = self.dbg.CreateTarget(self.exe)

        self.dbg.SetAsync(True)
        process = target.LaunchSimple(None, None, os.getcwd())

        process.PutSTDIN("Line 1 Entered.\n")
        process.PutSTDIN("Line 2 Entered.\n")
        process.PutSTDIN("Line 3 Entered.\n")

Add TestProcessIO.py to exercise the process IO API: PutSTDIN()/GetSTDOUT()/GetSTDERR().

llvm-svn: 145282
 2011-11-28 21:39:07 +00:00
Anna Zaks c086f0f91b Cleanup the Release Notes for the static analyzer: 
The performance improvement was committed after the 3.0 branch.
Constructors/destructors are handled by the CFG, but we do not do anything
special for them in the analyzer yet.

Since we do not have an open source release qualification for the analyzer,
we are not investing into creating the proper release notes for it.

llvm-svn: 145281
 2011-11-28 21:31:55 +00:00
Howard Hinnant 148b3f64ec Add alignment requirement to char buffer 
llvm-svn: 145277
 2011-11-28 21:03:21 +00:00
Kostya Serebryany 9751d340db First version of AddressSanitizer docs; documentation for __has_feature(address_sanitizer) 
llvm-svn: 145276
 2011-11-28 20:51:02 +00:00
Anna Zaks ff029b6953 [analyzer] Add more simple taint tests. 
llvm-svn: 145275
 2011-11-28 20:43:40 +00:00
Anna Zaks 951d205aec [analyzer] Minor cleanup of SValBuilder: Comments + code reuse. 
llvm-svn: 145274
 2011-11-28 20:43:37 +00:00
Evan Cheng a4b6404cf0 DAG combine should not increase alignment of loads / stores with alignment less 
than ABI alignment. These are loads / stores from / to "packed" data structures.
Their alignments are intentionally under-specified.

rdar://10301431

llvm-svn: 145273
 2011-11-28 20:42:56 +00:00
Evan Cheng aa93ceb164 Add missing avx pattern. 
llvm-svn: 145272
 2011-11-28 20:27:23 +00:00
Rafael Espindola 49118520de Fix comment. 
llvm-svn: 145271
 2011-11-28 20:05:27 +00:00
Peter Collingbourne 952adc32d9 Add OpenCL blurb to release notes. 
llvm-svn: 145270
 2011-11-28 20:04:12 +00:00
Douglas Gregor 7db3e95b0d When synthesizing an implicitly-defined copy or move constructor, or 
when computing the exception specification of a copy or move constructor,
ignore non-static data member initializers. Fixes PR11418 /
<rdar://problem/10478642>.

llvm-svn: 145269
 2011-11-28 20:03:15 +00:00
Richard Smith 7a5898c3fe Add a release notes section on new C++11 language features, and flesh it out. 
llvm-svn: 145268
 2011-11-28 20:02:05 +00:00
Chad Rosier 61e8d1026f 80-column. 
llvm-svn: 145267
 2011-11-28 19:59:09 +00:00
Fariborz Jahanian 80b831c1a9 Remove code made redundant by my previous patch. 
llvm-svn: 145266
 2011-11-28 19:56:36 +00:00
Howard Hinnant 1c2c87c502 Remove redundant iterator assignment detected by Marshall Clow 
llvm-svn: 145265
 2011-11-28 19:49:26 +00:00
Fariborz Jahanian 25d09c2209 pinpoint name/location of deprecated/unavailable enumerator 
whose enum has been made deprecated/unavailable in the warning.
// rdar://10201690

llvm-svn: 145264
 2011-11-28 19:45:58 +00:00
Bill Wendling 5ebc95ff4c Remove dead llvm.eh.sjlj.dispatchsetup intrinsic. 
llvm-svn: 145263
 2011-11-28 19:23:13 +00:00
Andrew Trick a8bdb7cbf1 Remove the temporary flag -disable-unroll-scev and dead code. 
SCEV should now be used for trip count analysis, not LoopInfo.

llvm-svn: 145262
 2011-11-28 19:22:09 +00:00
Chandler Carruth 48f8f9fdb1 Add a proper blurb for the PPCallbacks features. 
llvm-svn: 145261
 2011-11-28 19:17:25 +00:00
Johnny Chen d80e5e9dd8 Clarify the SBProcess Python API GetSTDOUT()/GetSTDERR(). They look different from 
the C++ API due to swig typemapping.

llvm-svn: 145260
 2011-11-28 19:12:25 +00:00
Chandler Carruth 9252724a04 This doesn't really seem worthy of a relnote... Shout if you disagree! 
llvm-svn: 145259
 2011-11-28 19:11:25 +00:00
Chandler Carruth 61a0421cf4 Fill in a section for the instantiation -> expansion rename. Not great, 
but better.

llvm-svn: 145258
 2011-11-28 19:06:34 +00:00
Chandler Carruth 34dfcc5570 Add proper text for the Diagnostic API changes. 
llvm-svn: 145257
 2011-11-28 18:55:47 +00:00
Eli Friedman 31f0116173 Add back a line I deleted by accident in r145141. Fixes uninitialized variable warnings and runtime failures. 
llvm-svn: 145256
 2011-11-28 18:50:37 +00:00
Fariborz Jahanian 22b405c7aa objc: turn warning for property type mismatch in 
primary and its continuation class into error.
// rdar://10142679

llvm-svn: 145255
 2011-11-28 18:38:27 +00:00
Michael J. Spencer f7a4ed7d7f Add object file related release notes. 
llvm-svn: 145254
 2011-11-28 18:20:09 +00:00
Jakob Stoklund Olesen 979dad7bd2 Explain what ExeDepsFix does. 
llvm-svn: 145253
 2011-11-28 18:03:11 +00:00
Douglas Gregor 08dbbbb338 Add a release note for Objective-C related result types 
llvm-svn: 145252
 2011-11-28 17:51:39 +00:00
Douglas Gregor 6cfe81e603 Note that code completion now works better for in-class member functions 
llvm-svn: 145251
 2011-11-28 17:50:36 +00:00
Rafael Espindola c87cebf2bf Fix spelling/grammar errors found by Duncan. 
llvm-svn: 145250
 2011-11-28 17:06:58 +00:00