qualifiers use the __attribute__((address_space(id))) syntax.

llvm-svn: 46691

  not in the current directory. This doesn't work with VPATH builds in
  autotooled builds.
- ccc now creates object files without an extension.
- Return exit code 1 if code > 255.

Patch by Torok!

llvm-svn: 46689

llvm-svn: 46688

llvm-svn: 46687

*mapped* onto errors.

llvm-svn: 46686

llvm-svn: 46685

llvm-svn: 46684

reassociate anyways, but they could be generated during instcombine's run.

llvm-svn: 46683

llvm-svn: 46682

llvm-svn: 46681

multiple times due to a RAUW.

llvm-svn: 46680

keep the LegalizeTypes node flags up to date when doing a RAUW.
This fixes a nasty bug that Duncan ran into and makes the 
previous (nonbuggy case) more efficent.

llvm-svn: 46679

llvm-svn: 46678

DAGUpdateListener object pointer instead of just returning a vector 
of deleted nodes.  This makes the interfaces more efficient (no more
allocating a vector [at least a malloc], filling it in, then walking
it) and more clean.  This also allows the client to be notified of
nodes that are *changed* but not deleted.

llvm-svn: 46677

llvm-svn: 46676

llvm-svn: 46675

SelectionDAG::ReplaceAllUsesWith to handle replacement of
an SDOperand with *any* sdoperand, not just one for a node with
a single result.  Note that this has a horrible FIXME'd hack in it
to work around PR1975.  This should be removed when PR1975 is fixed.

llvm-svn: 46674

llvm-svn: 46673

llvm-svn: 46672

scope.  This is part of the fix for PR1966

llvm-svn: 46669

llvm-svn: 46667

llvm-svn: 46666

llvm-svn: 46665

ocu vectors should not treat bitcasts from int <-> vector as a splat
unless it is of the element type.

llvm-svn: 46664

llvm-svn: 46663

llvm-svn: 46662

should be merged just like normal globals.  This fixes this testcase
that Anders provided:

static struct s a;
static struct s *ap1 = &a;
static struct s a =  { 10 };

llvm-svn: 46661

SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc.
Added ISD::DECLARE node type to represent llvm.dbg.declare intrinsic. Now the intrinsic calls are lowered into a SDNode and lives on through out the codegen passes.
For now, since all the debugging information recording is done at isel time, when a ISD::DECLARE node is selected, it has the side effect of also recording the variable. This is a short term solution that should be fixed in time.

llvm-svn: 46659

llvm-svn: 46658

llvm-svn: 46657

than double through the C bindings. Thanks to Tomas Lindquist
Olsen for reporting it.

llvm-svn: 46656

llvm-svn: 46655

Cleanup previous patch (based on feedback from Ted).

Since this behavior is useful for most classes, we might consider adding a simple 3 method class that implements the behavior. Ted said that Boost has such a class.

llvm-svn: 46654

Make sure SourceManager/HeaderSearch don't support default copy constructors (since they result in bad runtime behavior).

I'm sure there are other classes that might need this "guard", however I was bitten by these 2 recently (so I thought I'd fix them).

llvm-svn: 46653

llvm-svn: 46652

llvm-svn: 46651

Rename diagnostic to reflect it's role...

llvm-svn: 46650

Minor API cleanup...

llvm-svn: 46649

Remove temporary workaround (thanks to Ted for fixing ObjCAtCatchStmt so quickly:-).

llvm-svn: 46648

and put the the next ObjcAtCatchStmt* as part of SubExprs.  This fixes a bug with
iterating over the children of ObjcAtCatch, where the next @catch was not
properly being iterated over as a child.

Altered serialization of ObjCAtCatchStmt to reflect this new layout of
its subexpressions, and fixed an ownership issue with the next @catch not
being serialized as an owned pointer.

llvm-svn: 46647