llvm-svn: 93818

llvm-svn: 93817

llvm-svn: 93816

llvm-svn: 93815

llvm-svn: 93814

rather than the locations that refer to.

llvm-svn: 93812

comments (fast isel, X86).  This doesn't seem
to break any functionality, but will introduce
cases where -g affects the generated code.  I'll
be fixing that.

llvm-svn: 93811

llvm::Function name is the linkage name. If it has a '01' as a prefix then probably there is a reason. 

llvm-svn: 93808

llvm-svn: 93805

inherent in, well, pretty much every use of AccessSpecifier.

llvm-svn: 93804

a similar pointer. Fixes radar 7552179.

llvm-svn: 93803

Add comment that MDNode::getFunction() is not to be used by performance-critical code (currently only used by AsmWriter)

llvm-svn: 93802

clang_getCursorLine(), clang_getCursorColumn(),
clang_getCursorSource(), and clang_getCursorSourceFile() outright.

llvm-svn: 93801

clang_getCursorLine(), clang_getCursorColumn(),
clang_getCursorSource(), and clang_getCursorSourceFile(). Mark those 4
functions as deprecated and stop using them ourselves.

llvm-svn: 93800

llvm-svn: 93799

match.

llvm-svn: 93798

llvm-svn: 93797

- Greatly improve the comments to the getLSDAEncoding method.

llvm-svn: 93796

preprocessor.  This could be used by an OpenMP implementation
or something.  Patch by Abramo Bagnara!

llvm-svn: 93795

pointer is always non-null because the PTH case exits earlier
in the method.

llvm-svn: 93794

patch by Michael Beck!

llvm-svn: 93793

Add a VISIBILITY_HIDDEN option, which can be used to make all compiler-rt function definitions hidden/private extern.

llvm-svn: 93790

llvm-svn: 93789

Add DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED for use in .S files -- restFP and saveFP don't get USER_LABEL_PREFIX prepended for some reason.

llvm-svn: 93788

aggressive changed the canonical form from sext(trunc(x)) to ashr(lshr(x)),
make sure to transform a couple more things into that canonical form,
and catch a case where we missed turning zext/shl/ashr into a single sext.

llvm-svn: 93787

llvm-svn: 93784

Renamed CXSourceFileLine to CXSourceLocation and added a CXFile, to
better match Clang's SourceLocation. Teach clang_getDeclExtent to fill
in the CXFile properly.

Renamed CXSourceExtent to CXSourceRange, to better match Clang's
SourceLocation.

llvm-svn: 93783

to something more accurate.

llvm-svn: 93782

llvm-svn: 93781

be used independently of SourceMgr.

llvm-svn: 93780

llvm-svn: 93779

llvm-svn: 93778

printing via <<. Otherwise we just print the pointer value.

llvm-svn: 93777

llvm-svn: 93776

llvm-svn: 93775

llvm-svn: 93774

Instcombine does this but apparently there are situations where this pattern will escape the optimizer and / or created by isel. Here is a case that's seen in JavaScriptCore:
  %t1 = sub i32 0, %a
  %t2 = add i32 %t1, -1
The dag combiner pattern: ((c1-A)+c2) -> (c1+c2)-A
will fold it to -1 - %a.

llvm-svn: 93773

llvm-svn: 93771

llvm-svn: 93767

llvm-svn: 93764