the attribute set on them.

llvm-svn: 68844

don't configure the ARM target in.

llvm-svn: 68843

buffer generated for the current translation unit. If they are
different, complain and then ignore the PCH file. This effectively
checks for all compilation options that somehow would affect
preprocessor state (-D, -U, -include, the dreaded -imacros, etc.).

When we do accept the PCH file, throw away the contents of the
predefines buffer rather than parsing them, since all of the results
of that parsing are already stored in the PCH file. This eliminates
the ugliness with the redefinition of __builtin_va_list, among other
things.

llvm-svn: 68838

llvm-svn: 68837

llvm-svn: 68836

Remove asserts that weren't really useful, and that would fire in case the CleanupEntries vector needed to be reallocated.

llvm-svn: 68835

llvm-svn: 68834

llvm-svn: 68833

PCH.  This works now, except for limitations not being able to do things
with identifiers.  The basic example in the testcase works though.

llvm-svn: 68832

llvm-svn: 68831

into clang-cc.cpp.  This makes it so clang-cc constructs the *entire* predefines 
buffer, not just half of it.  A bonus of this is that we get to kill a copy
of DefineBuiltinMacro.

llvm-svn: 68830

llvm-svn: 68829

fixme's, e.g. for tokens with identifiers) but does not actually install
them.  Some details with the predefines buffer needs to be sorted out first.

llvm-svn: 68828

llvm-svn: 68827

llvm-svn: 68826

llvm-svn: 68825

llvm-svn: 68824

more, it gives us a tremendous amount of flexibility for extending the analyzer
to handle arbitrary program points.

llvm-svn: 68823

llvm-svn: 68822

llvm-svn: 68821

file. When de-serializing LangOptions, we check that the
currently-provided language options are consistent with the options
used to compile the PCH file. If they are not, we emit a diagnostic
and ignore the PCH file.

llvm-svn: 68820

do not support it.

llvm-svn: 68819

their emission was deferred.
 - <rdar://problem/6775234> variables with internal linkage should not
   be exposed with -fvisibility=hidden.

llvm-svn: 68818

llvm-svn: 68817

llvm-svn: 68816

 - Patch by Shantonu Sen (with a minor tweak to split out
   getDarwin{OSX,IPhoneOS}Defines)!

 - <rdar://problem/6776277> Need clang-cc/ccc-analyzer support for
   -miphoneos-version-min

llvm-svn: 68815

llvm-svn: 68814

DebugLabelFolder ruthlessly deletes redundant labels. However, sometimes the redundant labels is referenced by debug info somewhere else. This patch provies a way so that dwarf writer can mark labels as used.

llvm-svn: 68813

blocks, so that the outer blocks use it as well.  Radar 6762279

llvm-svn: 68811

No functional changes.

llvm-svn: 68808

llvm-svn: 68807

in @protocol expression.

llvm-svn: 68806

llvm-svn: 68805

llvm-svn: 68804

llvm-svn: 68803

llvm-svn: 68801

llvm-svn: 68800

llvm-svn: 68799

llvm-svn: 68798

Note that we don't do anything useful with identifier infos yet
and don't emit the tokens that the macros are defined to.

llvm-svn: 68797