RewriteModernObjC.cpp: Don't expose temporary std::string with StringRef. (StringRef)getName() can be used here.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153156 91177308-0d34-0410-b5e6-96231b3b80d8
clang-interpreter/Makefile: [PR12313] Update USEDLIBS to add clangEdit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153167 91177308-0d34-0410-b5e6-96231b3b80d8
For the annals of subtle but terrible bugs:  fix a longstanding bug
in vtable layout where virtual methods inherited from virtual bases
could be assigned the same vcall adjustment slot if they shared
a name and parameter signature but differed in their
cv-qualification.  The code was already trying to handle this
case, but unfortunately used the ordinary type qualifiers
(which are always empty here) instead of the method qualifiers.
This seems like something that the API should discourage, but
I don't know how to carry that principle out in this instance.

Eliminate this function's need for an ASTContext while we're at it.

This bug affects the ABI, and fixing it brings us into accord with
the Itanium ABI (and GCC's implementation of it), but, obviously,
technically breaks full compatibility with previous releases of Clang.
Just letting you know.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153168 91177308-0d34-0410-b5e6-96231b3b80d8
modern objective-c rewriter: remove 'const' from
pointer field declarations in several meta-data.
// rdar://11079898


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153192 91177308-0d34-0410-b5e6-96231b3b80d8
Undo previous patch as I checked more than I intended.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153193 91177308-0d34-0410-b5e6-96231b3b80d8
Removed repeated word (of of).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153195 91177308-0d34-0410-b5e6-96231b3b80d8
modern objective-c rewriter: remove 'const' from
pointer field declarations in several meta-data.
// rdar://11079898



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153196 91177308-0d34-0410-b5e6-96231b3b80d8
For Darwin, do not let -mcpu override the -arch option.  <rdar://11059238>

On Darwin the architecture and the corresponding Mach-O slice is typically
specified with -arch.  If not, it defaults to the current host architecture.
Do not use -mcpu to override the -arch value.  This is only an issue when
people need to use specialized code for a non-default CPU (hopefully guarded
by run-time checks to detect the current processor).  The -mcpu option is
still used for the -target-cpu option to clang, but this patch causes it to
not be used to set the architecture in the target triple.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153197 91177308-0d34-0410-b5e6-96231b3b80d8
Allow void blocks to return witn a void expression in 
c-mode to match behavior with void functions in c. Issue
warning with -pedantic. // rdar://11069896


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153200 91177308-0d34-0410-b5e6-96231b3b80d8
Duplicated code is bad.  At least make it consistent.

The getARMTargetCPU and getLLVMArchSuffixForARM functions exist in both
Toolchain.cpp and Tools.cpp.  This stuff needs a thorough overhaul.  In the
meantime, this patch at least makes them consistent.  One version had been
converted to use StringSwitch, and the other version had new Cortex M-series
processors added.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153202 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Re-enable the test disabled by r152969.
(The fix was committed in r152982.)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153210 91177308-0d34-0410-b5e6-96231b3b80d8
[analyser] Factor out FindUniqueBinding from RetainCount checker.

So that others could use it as well. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153211 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Malloc: Utter the name of the leaked variable.
Specifically, we use the last store of the leaked symbol in the leak diagnostic.
(No support for struct fields since the malloc checker doesn't track those
yet.)

+ Infrastructure to track the regions used in store evaluations.
This approach is more precise than iterating the store to
obtain the region bound to the symbol, which is used in RetainCount
checker. The region corresponds to what is uttered in the code in the
last store and we do not rely on the store implementation to support
this functionality.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153212 91177308-0d34-0410-b5e6-96231b3b80d8
Try to get cpath.c passing on windows, using lit's new ${pathsep} variable.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153214 91177308-0d34-0410-b5e6-96231b3b80d8
Report the natural alignment of unsigned long long, not the preferred alignment.
rdar://11054144


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153216 91177308-0d34-0410-b5e6-96231b3b80d8
fixes the diagnostic issued in // rdar://11069896


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153217 91177308-0d34-0410-b5e6-96231b3b80d8
For enums with no tag name, display its location in 
the diagnostic instead of displaying ''.
// rdar://11082110


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153219 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused variable, fix indentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153220 91177308-0d34-0410-b5e6-96231b3b80d8
Change the binary operator data recursive evaluator to not stop at the first
non-constant value encountered.  This allows the evaluator to deduce that
expressions like (x < 5 || true) is equal to true.  Previously, it would visit
x and determined that the entire expression is could not evaluated to a
constant.

This fixes PR12318.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153226 91177308-0d34-0410-b5e6-96231b3b80d8
modern objective-c translator: Change declaration of
all objc_msgSend unctions to void parameters and void return.
// rdar://11094890



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153227 91177308-0d34-0410-b5e6-96231b3b80d8