llvm-svn: 911

llvm-svn: 910

llvm-svn: 909

llvm-svn: 898

llvm-svn: 897

BB exit to read and print values stored in that BB.   Note that only
these stored values are live at method exit!.  Also, print messages at
method entry and exit.

llvm-svn: 892

Restore string variable cache.
Resurrect code to use formatted printing instead of PrintVal
but leave it turned off for now.

llvm-svn: 888

llvm-svn: 885

Need to eliminate duplicate \n entries

llvm-svn: 883

at least what used to.  I should disable method exit code completely because
it's broken (doesn't insert just post dominating values)

llvm-svn: 881

llvm-svn: 880

llvm-svn: 874

llvm-svn: 873

   InstrSelectionSupport.cpp.  It now happens in a bottom-up pass on
   each BURG tree after the original top-down selection pass on the tree.
2. Handle global values as constants (viz., constant addresses).

llvm-svn: 868

llvm-svn: 864

llvm-svn: 863

load a constant into a register.

llvm-svn: 862

llvm-svn: 861

   Needs to be bottom up because constant values may be forward-substituted
   to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
   InstrSelectionSupport.cpp.

llvm-svn: 859

from the value itself (the one causing an edge) because the latter may be
a temporary used within the instruction sequence for the VM instruction.

llvm-svn: 858

llvm-svn: 857

llvm-svn: 854

Remove Method special case
Fix bug exposed by this testcase:

implementation

void "PtrFunc2"()
begin
bb1:
        %reg = add int(int)* null, null
        add int (int)* %reg, null
        ret void
end

llvm-svn: 852

llvm-svn: 850

llvm-svn: 849

llvm-svn: 848

llvm-svn: 847

llvm-svn: 845

llvm-svn: 844

llvm-svn: 843

llvm-svn: 841

llvm-svn: 840

llvm-svn: 836

llvm-svn: 832

Changed added instr to a deque (from a vector)

llvm-svn: 831

llvm-svn: 830

llvm-svn: 828

llvm-svn: 826

llvm-svn: 823

llvm-svn: 822