llvm-svn: 63246

llvm-svn: 63245

llvm-svn: 63244

llvm-svn: 63243

The approach I've taken in this patch is relatively straightforward,
although the code itself is non-trivial. Essentially, as we process
an initializer list we build up a fully-explicit representation of the
initializer list, where each of the subobject initializations occurs
in order. Designators serve to "fill in" subobject initializations in
a non-linear way. The fully-explicit representation makes initializer
lists (both with and without designators) easy to grok for codegen and
later semantic analyses. We keep the syntactic form of the initializer
list linked into the AST for those clients interested in exactly what
the user wrote.

Known limitations:
  - Designating a member of a union that isn't the first member may
    result in bogus initialization (we warn about this)
  - GNU array-range designators are not supported (we warn about this)

llvm-svn: 63242

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

accessed via SDNode::getNode.

llvm-svn: 63240

llvm-svn: 63239

llvm-svn: 63238

llvm-svn: 63237

classes (those that reasonably have a DebugLoc
associated with them).

llvm-svn: 63236

llvm-svn: 63234

Do not forget to derived type while constructing an array type.

llvm-svn: 63233

llvm-svn: 63232

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

Fix TextDiagnosticPrinter::HandleDiagnostic to handle invalid FullSourceLocs that do not have a SourceManager.

llvm-svn: 63230

llvm-svn: 63229

llvm-svn: 63228

after the others.

llvm-svn: 63227

Since it doesn't return a bool, is shouldn't be prefixed with 'is'.

llvm-svn: 63226

llvm-svn: 63223

llvm-svn: 63222

shared with clang eventually.

llvm-svn: 63220

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

llvm-svn: 63218

llvm-svn: 63217

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

llvm-svn: 63214

Patch by Piotr Rak!

llvm-svn: 63213

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

rules are slightly different than in C, and now we handle both
dialects properly.

llvm-svn: 63211

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

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

llvm-svn: 63200

llvm-svn: 63199

llvm-svn: 63198

deleting the escape analysis pass.

llvm-svn: 63197

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

llvm-svn: 63194

llvm-svn: 63193