instcombine xform to exercise this.

Nothing forms exact udivs yet though.  This is progress on PR8862

llvm-svn: 124992

if we weren't going to inline the function. The rest of the code using
this was removed.

Fixes PR9154.

llvm-svn: 124991

llvm-svn: 124990

llvm-svn: 124989

llvm-svn: 124988

When loading from a constant, fold inttoptr if the integer type and the resulting pointer type both have the same size.

llvm-svn: 124987

Fix self-host; if a thunk already exists and has available_externally linkage, we should change its linkage instead of asserting.

llvm-svn: 124986

llvm-svn: 124985

When building with optimizations, emit thunks with available_externally linkage so devirtualized function calls can also be de-thunked.

llvm-svn: 124984

llvm-svn: 124983

is built as part of LLVM.

llvm-svn: 124982

llvm-svn: 124981

llvm-svn: 124977

now, and this wasn't comparing some of their relevant bits anyhow.

llvm-svn: 124976

Untested, but should work :)

llvm-svn: 124975

llvm-svn: 124974

templates, a C++0x feature.

llvm-svn: 124973

It is not possible to simply change that target name to `clang'
because we already have one.

llvm-svn: 124972

overridden via remapping. Thus, when we create a "virtual" file in the
file manager, we still stat() the real file that lives behind it so
that we can provide proper uniquing based on inodes. This helps keep
the file manager much more consistent.

To take advantage of this when reparsing files in libclang, we disable
the use of the stat() cache when reparsing or performing code
completion, since the stat() cache is very likely to be out of date in
this use case.

llvm-svn: 124971

Basic implementation of inherited constructors. Only generates declarations, and probably only works for very basic use cases.

llvm-svn: 124970

This may not work on build platforms that place the binaries on
special folders ($build_dir/bin/Release/) such as the VS IDE and
XCode. For fixing this it is necessary to add a lit.py configuration
option for saying where the Clang binaries are, and apply to that path
the same magit that is used with the path to the LLVM tools binary
directory. Doing this requires a bit of autoconf work.

llvm-svn: 124969

llvm-svn: 124968

won't assert when building a thunk for an implicit virtual member function that is not marked used.

llvm-svn: 124967

llvm-svn: 124961

llvm-svn: 124960

llvm-svn: 124959

llvm-svn: 124958

llvm-svn: 124957

This is the first step to make the clang_complete vim plugin work with
libclang. Reparsing improves parsing time from 0.8 to 0.25 secs for
one of my LLVM .cpp files.

llvm-svn: 124956

llvm-svn: 124955

llvm-svn: 124954

The iterator did never throw an IndexError. It was therefore not possible
to use it in a normal foreach loop as that loop would never stop.

llvm-svn: 124953

This improves the readability of the code and fixes one testsuite bug.

The bug happend, because we only stored the pointer to the diagnostic in the
FixIt iterator, but not the python Diagnostic object. So it could happen that
the FixIt iterator still exists, but the python Diagnostic object is freed.
However, as the python Diagnostic is freed the pointer to the diagnostic is also
freed and the FixIt iterator is referencing a freed pointer.

llvm-svn: 124952

clang-c/Index.h contained cursor kinds not yet available in the python bindings.

Contributed-By:  <jmuizelaar@mozilla.com>
llvm-svn: 124951

config.h.* have conditions whether each symbol is defined or not.
Autoconf and CMake may check symbols in libgcc.a for JIT on Mingw.

llvm-svn: 124950

Target/X86: Tweak allocating shadow area (aka home) on Win64. It must be enough for caller to allocate one.

llvm-svn: 124949

llvm-svn: 124948

llvm-svn: 124947

llvm-svn: 124946

Windows/Program.inc: Quote arguments when dubious characters (used by cmd.exe or MSYS shell) are included to invoke CreateProcess(). Thanks to Danil Malyshev.

llvm-svn: 124945