llvm-svn: 10138

llvm-svn: 10137

* Make the cost metric for passing constants in as arguments to functions MUCH
  more accurate, by actually estimating the amount of code that will be constant
  propagated away.

llvm-svn: 10136

Print out the costs for functions that AREN'T inlined as well

llvm-svn: 10135

* Implement FuncResolve/2003-11-20-BogusResolveWarning.ll
   ... which eliminates a large number of annoying warnings.  I know misha
   will miss them though!

llvm-svn: 10123

llvm-svn: 10111

and pages of non-symbolic types.

llvm-svn: 10109

llvm-svn: 10055

llvm-svn: 9903

pool allocator no end of trouble, and doesn't make a lot of sense anyway.  This
does not solve the problem with mutually recursive functions, but they are much less common.

llvm-svn: 9828

llvm-svn: 9827

llvm-svn: 9752

of intrinsic functions, causing the verifier to fail.

llvm-svn: 9745

llvm-svn: 9741

llvm-svn: 9648

functions.  GRR

llvm-svn: 9641

llvm-svn: 9579

llvm-svn: 9572

do something dumb, and inefficient, but more complete.

llvm-svn: 9542

llvm-svn: 9437

* Add a work around for bug PR56, gross but necessary for now.

llvm-svn: 9428

llvm-svn: 9423

as well as arguments.  Now it can delete arguments and return values which are
only passed into other arguments or are returned, if they are dead.  This causes
it to delete several hundred extra args/retvals from the C++ hello world program,
shrinking it by about 2K.

llvm-svn: 9398

valid pieces of code

llvm-svn: 9390

llvm-svn: 9366

unused external functions again

llvm-svn: 9365

llvm-svn: 9363

llvm-svn: 9359

llvm-svn: 9321

llvm-svn: 9312

Header files will be on the way.

llvm-svn: 9298

llvm-svn: 9285

Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.

llvm-svn: 9269

llvm-svn: 9135

llvm-svn: 9094

multiple setjmp calls.

llvm-svn: 9093

llvm-svn: 9071

llvm-svn: 9067

Only transform call sites in a setjmp'ing function which are reachable from
the setjmp.  If the call dominates the setjmp (for example), the called
function cannot longjmp to the setjmp.

This dramatically reduces the number of invoke instructions created in some
large testcases.

llvm-svn: 9066

llvm-svn: 9027