llvm-6502/lib
Chris Lattner a2881961b9 Add a variety of new transformations:
* A & ~A == 0
  * A / (2^c) == A >> c  if unsigned
  * 0 / A == 0
  * 1.0 * A == A
  * A * (2^c) == A << c
  * A ^ ~A == -1
  * A | ~A == -1
  * 0 % X = 0
  * A % (2^c) == A & (c-1) if unsigned
  * A - (A & B) == A & ~B
  * -1 - A == ~A


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5587 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:28:33 +00:00
..
Analysis Fix resolution of indirect function calls... whoops 2003-02-14 23:27:18 +00:00
AsmParser Fix bug: Assembler/2003-02-02-ConstGlobal.ll 2003-02-02 16:40:20 +00:00
Bytecode Don't keep track of # big vs #small instructions seperately 2003-01-21 20:13:49 +00:00
CodeGen Print machine frame objects with the frame offset intrinsic to the machine 2003-01-16 18:35:57 +00:00
ExecutionEngine Fix warnings on sparc 2003-01-29 18:02:02 +00:00
Linker * Fix linking of opaque types and their non-opaque versions 2003-01-30 20:53:43 +00:00
Support Make more compatible with GCC 2.96 2003-02-13 16:25:28 +00:00
Target Fixed alloca declaration problem on sun. 2003-02-12 20:45:00 +00:00
Transforms Add a variety of new transformations: 2003-02-18 19:28:33 +00:00
VMCore Fix a misunderstanding of the standard associative containers 2003-02-14 05:34:36 +00:00
Makefile Compile sub-directories in parallel, because they don't have interdependencies 2002-09-18 03:25:58 +00:00