Simplify InsertPhiElimInstructions(), and give it a better doxygen comment.

llvm-svn: 13880

the transformed LLVM code which is the input to the instruction selector.

llvm-svn: 13879

llvm-svn: 13878

few days.  Apparently the old symbol table used to auto rename collisions in
the type symbol table and the new one does not.  It doesn't really make sense
for the new one to do so, so we just make the client do it.

llvm-svn: 13877

llvm-svn: 13876

Code cleanup

llvm-svn: 13875

llvm-svn: 13874

anyway.  Add a form that takes a type_iterator for the C backend.

llvm-svn: 13873

llvm-svn: 13872

much easier than on unix.  :)  The only evil thing is that windows.h defines
a macro named FindExecutable, which collides with one of our names.

The JIT now runs on windows, but it cannot resolve external functions
(like printf) yet.

llvm-svn: 13871

includes mman.h

llvm-svn: 13870

llvm-svn: 13869

llvm-svn: 13868

llvm-svn: 13867

llvm-svn: 13866

llvm-svn: 13865

space

llvm-svn: 13864

llvm-svn: 13863

llvm-svn: 13862

break when Type::TypeTy goes away. Also remove a dead block of code and
dead comments.

llvm-svn: 13861

llvm-svn: 13860

The SymbolTable changes caused this one too.

llvm-svn: 13859

llvm-svn: 13858

llvm-svn: 13857

llvm-svn: 13856

to eliminate the wrong type.

llvm-svn: 13855

llvm-svn: 13852

llvm-svn: 13851

llvm-svn: 13849

llvm-svn: 13848

My apologies for changing config.h.in.  Now you will all have to
re-configure.

llvm-svn: 13846

llvm-svn: 13844

planes. A SymbolTable could still have types in it! This fixes problems
with two regression tests that failed because a symbol table that only
contained types was being omitted from bytecode files. Thanks to Chris
for the reduced test case that helped find this immediately.

llvm-svn: 13842

llvm-svn: 13840

(such as plan 9) without mmap.  Of course it won't RUN... but that's another
step.  :)

llvm-svn: 13839

in the tree

llvm-svn: 13838

llvm-svn: 13837

llvm-svn: 13836

llvm-svn: 13835

This code hadn't been updated after the "structs with more than 256 elements"
related changes to the GEP instruction.  Also it was not handling the
ConstantAggregateZero class.

Now it does!

llvm-svn: 13834