* Allow structs with negative offsets.  This enables the em3d benchmark to
  be made typesafe.  In this case, the struct had an array as the first
  element, so a negative index was ok (the expr was -8 + 8x)

llvm-svn: 2271

test/Regression/Transforms/LevelRaise/2002-04-09-MissedRaise.ll

llvm-svn: 2219

in iOther.h

llvm-svn: 2209

class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144

first element of a structure type.  Before this would not be handled because
getStructOffset would either stop immediately (because StopEarly was true
and Offset = 0), or blast past the level we wanted.

Now ConvertableToGEP steps down through the type one level at a time, checking
the Offset and Scale conditions at each step

llvm-svn: 1931

llvm-svn: 1930

2. Allow negative scales in ConvertableToGEP, so that this loop from
   alloc_tree in the Olden health benchmark is correctly raised:

       for (i = 3; i >= 0; i--)
         fval[i] = alloc_tree(level - 1, label*4 + i + 1, new);

   Stepping through the array backwards caused a negative scale.

llvm-svn: 1922

llvm-svn: 1869

llvm-svn: 1862

llvm-svn: 1833

llvm-svn: 1767

llvm-svn: 1518

llvm-svn: 1503

* Add support for pointer indexing
* Fix minor bugs that are majorly annoying

llvm-svn: 1467

llvm-svn: 1430

llvm-svn: 1426

llvm-svn: 1424

Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407

getStructOffsetType supports array indexing

llvm-svn: 1343

llvm-svn: 1296

llvm-svn: 1214

llvm-svn: 1127