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53258 Commits

Author SHA1 Message Date
Ted Kremenek c783209605 retain/release checker: Always generate an "autorelease" summary for an "autorelease" message, and have the summary processing logic treat it as a no-op in GC mode. This change is motivated to encode more of the semantics in the summaries themselves for eventual better diagnostics. 
llvm-svn: 63241
 2009-01-28 21:44:40 +00:00
Dan Gohman 511d5ece2b SDOperand has been renamed to SDValue. SDNode::Val is now 
accessed via SDNode::getNode.

llvm-svn: 63240
 2009-01-28 21:36:46 +00:00
Dan Gohman f52ac41566 Add more comments describing SDNode operator codes. 
llvm-svn: 63239
 2009-01-28 21:34:36 +00:00
Daniel Dunbar 804c0441c2 Handle complex types in ASTContext::mergeTypes 
llvm-svn: 63238
 2009-01-28 21:22:12 +00:00
Ted Kremenek f675864e3c Add autorelease test case. 
llvm-svn: 63237
 2009-01-28 21:20:48 +00:00
Dale Johannesen 666bf20441 Add DebugLoc-aware constructors for SDNode derived 
classes (those that reasonably have a DebugLoc
associated with them).

llvm-svn: 63236
 2009-01-28 21:18:29 +00:00
Dan Gohman 7a1b4538a0 Add some comments on ISD::NodeType. 
llvm-svn: 63234
 2009-01-28 21:13:08 +00:00
Devang Patel d7ecb3b661 Do not forget to derived type while constructing an array type. 
llvm-svn: 63233
 2009-01-28 21:08:20 +00:00
Ted Kremenek 62224c1d7f Add more PTH diagnostics for invalid PTH files, etc. 
llvm-svn: 63232
 2009-01-28 21:02:43 +00:00
Ted Kremenek 3b0589e4b4 Enhance PTHManager::Create() to take an optional Diagnostic* argument that can be used to report issues such as a missing PTH file. 
llvm-svn: 63231
 2009-01-28 20:49:33 +00:00
Ted Kremenek 5241832d1d Fix TextDiagnosticPrinter::HandleDiagnostic to handle invalid FullSourceLocs that do not have a SourceManager. 
llvm-svn: 63230
 2009-01-28 20:47:47 +00:00
Ted Kremenek bf16554640 Add method FullSourceLoc::getBufferData(). 
llvm-svn: 63229
 2009-01-28 20:46:26 +00:00
Ted Kremenek 3587d0b762 Tweak doxygen comment. No functionality change. 
llvm-svn: 63228
 2009-01-28 20:45:37 +00:00
Chris Lattner df17987c19 Fix some issues with volatility, move "CanConvertToScalar" check 
after the others.

llvm-svn: 63227
 2009-01-28 20:16:43 +00:00
Steve Naroff 16c8e598ae Name change (isTypeName->getTypeName). 
Since it doesn't return a bool, is shouldn't be prefixed with 'is'.

llvm-svn: 63226
 2009-01-28 19:39:02 +00:00
Daniel Dunbar ad0d48d372 Fix test case (for -### printing version) 
llvm-svn: 63223
 2009-01-28 19:30:43 +00:00
Chris Lattner 1498e62117 strengthen this test. 
llvm-svn: 63222
 2009-01-28 19:29:30 +00:00
Daniel Dunbar 36ccb30a35 ccc: Support -v; invent a version number for ccc for now, will be 
shared with clang eventually.

llvm-svn: 63220
 2009-01-28 19:26:20 +00:00
Steve Naroff b04867265c Change Parser::ParseFunctionDeclarator() to annotate typename tokens. 
This removes ~10% of the calls to Sema::isTypeName(), which amount to a little less than a 1% reduction in usertime (for Cocoa.h).

llvm-svn: 63219
 2009-01-28 19:16:40 +00:00
Fariborz Jahanian b042a59230 Some refactoring of common code. No change in functionality. 
llvm-svn: 63218
 2009-01-28 19:12:34 +00:00
Mon P Wang a15ea78ea6 Fixed extract element when the result needs to be promoted and the input widened. 
llvm-svn: 63217
 2009-01-28 18:53:39 +00:00
Sebastian Redl ed8f200318 Implement pointer to member handling in static_cast. 
Fix a stupid mistake in UnwrapSimilarPointers that made any two member pointers compatible as long as the pointee was the same.
Make a few style corrections as suggested by Chris.

llvm-svn: 63215
 2009-01-28 18:33:18 +00:00
Dan Gohman e7d7b0c2fd Delete unnecessary elses. 
llvm-svn: 63214
 2009-01-28 18:03:09 +00:00
Chris Lattner ff2d99d94b Enable PACKAGE_VERSION in cmake builds, this unbreaks the clang build with cmake. 
Patch by Piotr Rak!

llvm-svn: 63213
 2009-01-28 17:49:03 +00:00
Dan Gohman 4aa1846215 Make isOperationLegal do what its name suggests, and introduce a 
new isOperationLegalOrCustom, which does what isOperationLegal
previously did.

Update a bunch of callers to use isOperationLegalOrCustom
instead of isOperationLegal. In some case it wasn't obvious
which behavior is desired; when in doubt I changed then to
isOperationLegalOrCustom as that preserves their previous
behavior.

This is for the second half of PR3376.

llvm-svn: 63212
 2009-01-28 17:46:25 +00:00
Douglas Gregor fb03466388 Complete semantic checking for typedef redeclarations in C++. The 
rules are slightly different than in C, and now we handle both
dialects properly.

llvm-svn: 63211
 2009-01-28 17:15:10 +00:00
Steve Naroff aec0f37d11 Remove 'NamespaceNameOnly' argument to Sema::LookupDecl(). It is unused. 
Even though Sema::LookupDecl() is deprecated, it's still used all over the place. Simplifying the interface will make it easier to understand/optimize/convert.

llvm-svn: 63210
 2009-01-28 16:09:22 +00:00
Steve Naroff 49f97d7eb2 Remove 'enableLazyBuiltinCreation' argument to Sema::LookupDecl(). It is unused. 
Even though Sema::LookupDecl() is deprecated, it's still used all over the place. Simplifying the interface will make it easier to understand/optimize/convert.

llvm-svn: 63208
 2009-01-28 15:51:12 +00:00
Ted Kremenek cdca288cf8 Updated checker build. 
llvm-svn: 63200
 2009-01-28 15:05:42 +00:00
Duncan Sands ba21b7d57a Formatting. 
llvm-svn: 63199
 2009-01-28 14:42:54 +00:00
Duncan Sands 5a913d61e3 Rename getAnalysisToUpdate to getAnalysisIfAvailable. 
llvm-svn: 63198
 2009-01-28 13:14:17 +00:00
Duncan Sands 08e53d041f Fix PR3415 (infinite loop in EscapeAnalysis) by 
deleting the escape analysis pass.

llvm-svn: 63197
 2009-01-28 11:33:59 +00:00
Evan Cheng f31f288863 The memory alignment requirement on some of the mov{h|l}p{d|s} patterns are 16-byte. That is overly strict. These instructions read / write f64 memory locations without alignment requirement. 
llvm-svn: 63195
 2009-01-28 08:35:02 +00:00
Mon P Wang d880efc005 Added sse test patterns for r62979 and r63193. 
llvm-svn: 63194
 2009-01-28 08:13:56 +00:00
Mon P Wang 5a685a52c1 Add shuffle splat pattern for x86 sse shifts. 
llvm-svn: 63193
 2009-01-28 08:12:05 +00:00
Ted Kremenek 882214b676 Update comment. 
llvm-svn: 63192
 2009-01-28 07:10:33 +00:00
Chris Lattner 22ebe7ba66 long long and double have 64-bit alignment on x86-64. 
llvm-svn: 63191
 2009-01-28 06:58:19 +00:00
Chris Lattner 5fdc227326 add some basic file headers 
llvm-svn: 63188
 2009-01-28 06:31:57 +00:00
Ted Kremenek 4daeccf28f retain/release checker: Improve diagnostics to indicate that CF objects are not automatically garbage collected. 
llvm-svn: 63187
 2009-01-28 06:25:48 +00:00
Ted Kremenek f0ec316a04 retain/release checker: Indicate whether a tracked object is a Core Foundation or Objective-C object. 
llvm-svn: 63186
 2009-01-28 06:06:36 +00:00
Chris Lattner e1d49c2572 add diagnostics files to xcode proj 
llvm-svn: 63185
 2009-01-28 06:02:52 +00:00
Ted Kremenek bdaa384453 retain/release checker: More diagnostic refactoring. 
llvm-svn: 63184
 2009-01-28 06:01:42 +00:00
Ted Kremenek aeb115f93a retain/release checker: Embed an "object type" into the RetEffect/RetVal objects to help distinguish between Objective-C and Core Foundation objects (for better diagnostics). 
llvm-svn: 63183
 2009-01-28 05:56:51 +00:00
Chris Lattner 64d8fc25d6 fix a crash I introduced, thanks to Ted for the awesome reduced 
testcase :)

llvm-svn: 63182
 2009-01-28 05:42:38 +00:00
Ted Kremenek 21114f21c4 retain/release checker: More cleanups (no real functionality change). 
llvm-svn: 63181
 2009-01-28 05:29:13 +00:00
Ted Kremenek ff3c2bdfee Fix diagnostic truncated by my last patch. 
llvm-svn: 63180
 2009-01-28 05:18:08 +00:00
Ted Kremenek 758fda632b retain/release checker: More diagnostic refactoring. 
llvm-svn: 63179
 2009-01-28 05:15:02 +00:00
Ted Kremenek c4118ac79c retain/release checker: Output the name of the function that allocates an object. 
llvm-svn: 63178
 2009-01-28 05:06:46 +00:00
Ted Kremenek 424c61ff6d Refactor some diagnostic code to use raw_string_ostream. No functionality change. 
llvm-svn: 63177
 2009-01-28 04:47:13 +00:00
Ted Kremenek 99ae4120d6 Remove '#if 0' code. 
llvm-svn: 63176
 2009-01-28 04:37:52 +00:00