llvm-svn: 4080

Changes to support PHINode::removeIncoming changes

llvm-svn: 4079

    incoming value is removed!

llvm-svn: 4078

    powerful, but that are largely disabled.  The basic idea here is that it
    is trying to forward branches across basic blocks that have PHI nodes in
    it, which are crucial to be able to handle cases like whet.ll.
    Unfortunately we are not updating SSA correctly, causing sim.c to die, and I
    don't have time to fix the regression now, so I must disable the
    functionality.

llvm-svn: 4077

incoming value is deleted!

llvm-svn: 4076

llvm-svn: 4075

llvm-svn: 4074

llvm-svn: 4073

llvm-svn: 4072

llvm-svn: 4071

llvm-svn: 4070

llvm-svn: 4069

spits out

llvm-svn: 4068

llvm-svn: 4067

llvm-svn: 4066

llvm-svn: 4065

llvm-svn: 4064

llvm-svn: 4063

    CFG of each function in the module to 'dot' files.

llvm-svn: 4062

    visualized easily.

llvm-svn: 4061

llvm-svn: 4060

llvm-svn: 4059

llvm-svn: 4058

llvm-svn: 4057

llvm-svn: 4056

llvm-svn: 4055

llvm-svn: 4054

llvm-svn: 4053

"uninitialized"

llvm-svn: 4052

llvm-svn: 4051

compatible "uninitialized" global variables

llvm-svn: 4050

    getelementptr instructions and not to add pointers.

llvm-svn: 4049

llvm-svn: 4048

Fix getelementptr instruction to use long isntead of uint index

llvm-svn: 4047

  - doxygenize comments and add new comments

llvm-svn: 4046

    the specified name instead of extracting the prototype if both exist.

llvm-svn: 4045

there aren't any like this.

llvm-svn: 4044

I also prevented external globals from being printed twice, but they
should (extern declaration and definition).

llvm-svn: 4043

llvm-svn: 4042

llvm-svn: 4041