Make post-ra scheduling, anti-dep breaking, and register scavenger (conservatively) aware of predicated instructions. This enables ARM to move if-conversion before post-ra scheduler.

llvm-svn: 106091

llvm-svn: 106088

llvm-svn: 106087

llvm-svn: 106086

unknown.

llvm-svn: 106085

llvm-svn: 106084

arguments are not undefined.

llvm-svn: 106083

This is the start.

llvm-svn: 106082

llvm-svn: 106081

Add a "thread specification" class that specifies thread specific breakpoints by name, index, queue or TID.  
Push this through all the breakpoint management code.  Allow this to be set when the breakpoint is created.
Fix the Process classes so that a breakpoint hit that is not for a particular thread is not reported as a 
breakpoint hit event for that thread.
Added a "breakpoint configure" command to allow you to reset any of the thread 
specific options (or the ignore count.)

llvm-svn: 106078

the same thing.

llvm-svn: 106076

This speeds up local variable handling in DwarfDebug.

llvm-svn: 106075

provides C "integer type" semantics in C and C++ "integral type"
semantics in C++. 

Note that I still need to update isIntegerType (and possibly other
predicates) using the same approach I've taken for
isIntegralType(). The two should have the same meaning, but currently
don't (!).

llvm-svn: 106074

llvm-svn: 106073

llvm-svn: 106072

in C++ that involve both integral and enumeration types. Convert all
of the callers to Type::isIntegralType() that are meant to work with
both integral and enumeration types over to
Type::isIntegralOrEnumerationType(), to prepare to eliminate
enumeration types as integral types.

llvm-svn: 106071

llvm-svn: 106070

function defined between its declaration and an instantiation, and that
function isn't findable through ADL.

llvm-svn: 106068

added a new test case (related to radar 8070772).

llvm-svn: 106067

will conflict with another live range. The place which creates this scenerio is
the code in X86 that lowers a select instruction by splitting the MBBs. This
eliminates the need to check from the bottom up in an MBB for live pregs.

llvm-svn: 106066

dependency edge was reversed such that CodeGen depends on Frontend.

llvm-svn: 106065

a relative address.

llvm-svn: 106064

llvm-svn: 106063

llvm-svn: 106062

objective-c++ class objects which have GC'able objc object
pointers and need to use ObjC's objc_memmove_collectable
API (radar 8070772). 

llvm-svn: 106061

llvm-svn: 106058

llvm-svn: 106057

llvm-svn: 106056

llvm-svn: 106054

call must not be callee-saved; following x86, add a new
regclass to represent this.  Also fixes a couple of bugs.
Still disabled by default; Thumb doesn't work yet.

llvm-svn: 106053

Please use the fast allocator instead.

llvm-svn: 106051

C++ semantics, eliminating an extension diagnostic that doesn't match
C++ semantics (ordered comparison with NULL) and tightening some
extwarns to errors in C++ to match GCC and maintain conformance in
SFINAE contexts. Fixes <rdar://problem/7941392>.

llvm-svn: 106050

flag argument to addReg is not the same format as flags attached
to MachineOperand, although both have the same info.  I don't
think this actually mattered; the bootstrap failure did not
reproduce on the next run anyway.

llvm-svn: 106049

portability to Solaris 10, which apparently doesn't support
[ foo -ot bar ]

llvm-svn: 106048

llvm-svn: 106047

generated by a script.  I don't know if we're still regenerating
it or not; will have to check with Greg about how he's handling this
now.  Should update it for the final DWARF3 and soon-to-be-released
DWARF4 constants while I'm at it..

llvm-svn: 106045

llvm-svn: 106043

llvm-svn: 106041

llvm-svn: 106040

llvm-svn: 106039