llvm-svn: 8276

  * Separate the policy decisions into a derived class [InlineSimple]
  * Move the inlining mechanics into a base class [Inliner]
  * Change the inliner to be an SCCPass, making it more structured and
    eventually pipelinable with other SCC passes

llvm-svn: 8257

llvm-svn: 8253

llvm-svn: 8250

llvm-svn: 8243

llvm-svn: 8242

NOTE that these two files are _BUGGY_ and need to be fixed, just not by me  :)

llvm-svn: 8241

Delete a bunch of commented out code

llvm-svn: 8240

llvm-svn: 8239

Fix bug where we considered function types equivalent even if they had differing numbers of arguments

llvm-svn: 8178

llvm-svn: 8152

llvm-svn: 8144

llvm-svn: 8130

llvm-svn: 8129

llvm-svn: 8126

in terms of it and llvm.exc.setcurrent.
Rework the intrinsics.

llvm-svn: 8111

llvm-svn: 8107

llvm-svn: 8106

inlined the function.
Implements: Inline/inline_dce.ll

llvm-svn: 8101

llvm-svn: 8099

llvm-svn: 8093

llvm-svn: 8087

llvm-svn: 8084

llvm-svn: 8083

llvm-svn: 8080

llvm-svn: 8078

llvm-svn: 8076

llvm-svn: 8059

The process of linking types can cause their addresses to become invalid.  For this reason, we must use TypeHandles!

llvm-svn: 8057

Hopefully this will fix the 176.gcc spec test as well.

llvm-svn: 8051

llvm-svn: 8030

llvm-svn: 7999

llvm-svn: 7967

llvm-svn: 7944

Implements SimplifyCFG/2003-08-17-FoldSwitch.ll

llvm-svn: 7923

llvm-svn: 7921

This fixes testcase: SimplifyCFG/2003-08-17-BranchFold.ll

llvm-svn: 7919

llvm-svn: 7839

llvm-svn: 7832

   (A <setcc1> B) logicalop (A <setcc2> B)  -> (A <setcc3> B) or true or false

Where setcc[123] is one of the 6 setcc instructions, and logicalop is one of: And, Or, Xor

llvm-svn: 7828