llvm-svn: 28673

llvm-svn: 28672

llvm-svn: 28671

llvm-svn: 28670

If installed, ignore the prefix the tree is configured with: always use the
prefix that llvm-config is currently at, which may be different if the tree
was moved.

llvm-svn: 28669

when run out of a build directory.

llvm-svn: 28668

llvm-svn: 28667

llvm-svn: 28666

llvm-svn: 28665

llvm-svn: 28664

llvm-svn: 28663

llvm-svn: 28662

llvm-svn: 28661

to link in the implementation.  Thanks to Anton Korobeynikov for figuring out
what was going on here.

llvm-svn: 28660

by our illustrious project leader.

llvm-svn: 28659

llvm-svn: 28658

llvm-svn: 28657

llvm-svn: 28656

llvm-svn: 28655

for the "build with one prefix and move the installed files to another dir"
problem.

llvm-svn: 28654

llvm-svn: 28653

llvm-svn: 28652

configuration settled down.

llvm-svn: 28651

llvm-svn: 28650

llvm-svn: 28649

llvm-svn: 28648

llvm-svn: 28647

llvm-svn: 28646

llvm-svn: 28645

llvm-svn: 28644

llvm-svn: 28643

llvm-svn: 28642

code (while cloning) it often gets the branch/switch instructions.  Since it
knows that edges of the CFG are dead, it need not clone (or even look) at
the obviously dead blocks.  This should speed up the inliner substantially on
code where there are lots of inlinable calls to functions with constant
arguments.  On C++ code in particular, this kicks in.

llvm-svn: 28641

llvm-svn: 28640

llvm-svn: 28639

llvm-svn: 28638

llvm-svn: 28637

llvm-svn: 28636

llvm-svn: 28635

llvm-svn: 28634