llvm-svn: 124842

    apropos 'environment variable'

searches all settings description and returns a topic related to:

    target.process.env-vars

llvm-svn: 124841

to represent the supervisor call instruction (previosuly software interrupt).

llvm-svn: 124840

When the live range is live through a block that doesn't use the register, but
that has interference, region splitting wants to split at the top and bottom of
the basic block.

llvm-svn: 124839

Allow a live range to end with a kill flag, but don't allow a kill flag that
doesn't end the live range.

This makes the machine code verifier more useful during register allocation when
kill flag computation is deferred.

llvm-svn: 124838

llvm-svn: 124837

llvm-svn: 124836

llvm-svn: 124835

abi.

llvm-svn: 124834

or source locations that refer into a macro instantiation, delete all
of the Fix-Its on that diagnostic.

llvm-svn: 124833

llvm-svn: 124832

llvm-svn: 124831

llvm-svn: 124830

llvm-svn: 124829

llvm-svn: 124828

llvm-svn: 124827

SimplifyCFG: Also transform switches that represent a range comparison but are not sorted into sub+icmp.

This transforms another 1000 switches in gcc.c.

llvm-svn: 124826

llvm-svn: 124825

macros.

llvm-svn: 124824

llvm-svn: 124822

them on install. Before we would have LLVMgold.so on the build directory but
libLLVMgold.so on the install dir.

llvm-svn: 124821

llvm-svn: 124820

llvm-svn: 124819

condition that could occur when launching or attaching. What could happen is
you would launch/attach to a process, then you would need to tell a listener
to watch for process state changed events. In this case, if you waited too
long to listen for events, you could miss the initial stop event, requiring
clients to listen, then check the process state. 

llvm-svn: 124818

The user sets the variable CLANG_PATH_TO_LLVM_BUILD pointing to a LLVM
build directory or to a directory where LLVM was installed. When using
a non-installed LLVM build, it is necessary to set
CLANG_PATH_TO_LLVM_SOURCE as well.

llvm-svn: 124817

library.

Installs tblgen (required by Clang).

Translates handling of user settings and platform-dependant options to
its own file, where it can included by another project.

Installs the .cmake files required by projects like Clang.

llvm-svn: 124816

llvm-svn: 124815

llvm-svn: 124814

llvm-svn: 124813

If the found value is not live-through the block, we should only add liveness up
to the requested slot index. When the value is live-through, the whole block
should be colored.

Bug found by SSA verification in the machine code verifier.

llvm-svn: 124812

llvm-svn: 124811

llvm-svn: 124810

llvm-svn: 124807

llvm-svn: 124806

The difference with gcc is that it warns if you overload virtual methods only if
the method doesn't also override any method. This is to cut down on the number of warnings
and make it more useful like reported here: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20423.
If we want to warn that not all overloads are overriden we can have an additional
warning like -Wpartial-override.

-Woverloaded-virtual, unlike gcc, is added to -Wmost. Addresses rdar://8757630.

llvm-svn: 124805

llvm-svn: 124804

being read directly into a string. The use of memory mapping here was useless.

llvm-svn: 124803

whose inode has changed since the file was first created and that is
being seen through a different path name (e.g., due to symlinks or
relative path elements), such that its FileEntry pointer doesn't match
a known FileEntry pointer. Since this requires a system call (to
stat()), we only perform this deeper checking if we can't find the
file by comparing FileEntry pointers.

Also, add a micro-optimization where we don't bother to compute line
numbers when given the location (1, 1). This improves the
efficiency of clang_getLocationForOffset().
 

llvm-svn: 124800

These end points come from the inserted copies, and can be passed directly to
useIntv. This simplifies the coloring code.

llvm-svn: 124799

llvm-svn: 124798