- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass
- Remove tabs
- Fix coments refering to ConstantPointerRef

llvm-svn: 14937

- Move these functions from other places
- Provide implementations of Constant class overrides in GlobalValue

llvm-svn: 14936

- Replace ConstantPointerRef usage with GlobalValue usage
- Replace tabs.

llvm-svn: 14935

- Correct an assert to not have redundant isa<GlobalValue>

llvm-svn: 14934

- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14933

- Correct isa<Constant> for GlobalValue subclass
- Fix some tabs and indentation.

llvm-svn: 14932

- Module doesn't need to manage ConstantPointerRefs any more.

llvm-svn: 14931

- Replace ConstantPointerRef usage with GlobalValue usage
- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14930

- Move GlobalValue and GlobalVariable implementations to Globals.cpp

llvm-svn: 14929

- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass
- Delete ConstantPointerRef member function implementations

llvm-svn: 14928

- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14927

but make virtreg->virtreg joining stay off by default

llvm-svn: 14916

shrd [mem], reg, imm

This fixes the jit-ls failure on 186.crafty.

llvm-svn: 14914

llvm-svn: 14913

llvm-svn: 14911

for objects of size 0.

llvm-svn: 14908

llvm-svn: 14907

New features: -print-all-alias-modref-info option, print more info

llvm-svn: 14906

  a funky way to "use" R0 for a 0-valued operand
* Add IMPLICIT_DEFs for incoming function arguments via registers to help the
  register allocator not clobber those registers
* Implement comparisons with longs
* Teach emitSelectOperation() to fold the SetCC operation

Patch contributed by Nate Begeman

llvm-svn: 14901

* Fix comment formatting

llvm-svn: 14900

llvm-svn: 14899

llvm-svn: 14898

llvm-svn: 14897

* Allocate registers 13-31 backwards (to be able to store them all at once)

llvm-svn: 14896

llvm-svn: 14895

llvm-svn: 14894

* Get rid of dead and #if 0'd code
* Minor for loop speed-up: save end iterator instead of querying every time

llvm-svn: 14893

llvm-svn: 14892

has been eliminated

llvm-svn: 14891

* Print out IMPLICIT_DEFS as comments in the assembly, patch by Nate Begeman

llvm-svn: 14890

llvm-svn: 14888

llvm-svn: 14885

Add IMPLICIT_USE and IMPLICIT_DEF, a la X86.

llvm-svn: 14884

llvm-svn: 14883

llvm-svn: 14882

llvm-svn: 14881

Support single-fp incoming args.
Support single-fp outgoing args ('call' operands).
Support double-fp return values.

llvm-svn: 14880

llvm-svn: 14877

llvm-svn: 14875

llvm-svn: 14874