generating the llvm.memcpy intrinsic.

llvm-svn: 11351

ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.

llvm-svn: 11340

operand of the instruction and thus simplify the register allocation.

llvm-svn: 11124

instruction selector by adding a new pseudo-instruction
FP_REG_KILL. This instruction implicitly defines all x86 fp registers
and is a terminator so that passes which add machine code at the end
of basic blocks (like phi elimination) do not add instructions between
it and the branch or return instruction.

llvm-svn: 10562

been emitted.  Also, since the FPK pass is causing memory access violations,
disable it.

llvm-svn: 10559

llvm-svn: 10545

llvm-svn: 10542

a pointer.  This evades a warning emitted by GCC when we cast from
unsigned int (32 bit) to void * (64 bit) on SparcV9.

llvm-svn: 10435

namespacification.

llvm-svn: 10430

llvm-svn: 9903

Header files will be on the way.

llvm-svn: 9298

* Implement R1 = R2 * C where R1 and R2 are 32 or 16 bits. This avoids an
  extra copy into a register, reducing register pressure.

llvm-svn: 9278

llvm-svn: 9187

llvm-svn: 7944

 FunctionPassManager, to support function-at-a-time compilation and
 emission of code.

llvm-svn: 7821

Physical registers should not float around.

llvm-svn: 7587

llvm-svn: 7532

llvm-svn: 7497

llvm-svn: 7345

system.

llvm-svn: 7014

so that we can easily change its use to be conditional on the result of
an autoconf test later.

llvm-svn: 6723

llvm-svn: 6658

Add GROSS HACK to get CompilationCallback to work when compiled in release mode

llvm-svn: 6646

llvm-svn: 6581

llvm-svn: 6531

target-independent lib/CodeGen/MachineCodeEmitter.cpp; preserved CVS history.

llvm-svn: 6528

llvm-svn: 6516

llvm-svn: 6057

to be.  In fact, it made stuff worse.  :(

llvm-svn: 6013

llvm-svn: 6009

llvm-svn: 5272

* Add support for the constant pool & constant pool indices
* Add support for MRMS?m instructions
* Fix FP Prefix emission
* Add support for global addresses and external symbols

llvm-svn: 5224

* ctor doesn't take TM argument
* handle direct ESP references correctly!

llvm-svn: 5179

llvm-svn: 5151

llvm-svn: 5114

llvm-svn: 5107

llvm-svn: 5059

llvm-svn: 5033

InstSelectSimple.cpp:  Give promote32 a comment.  Add initial
 implementation of getReg() for arguments.

MachineCodeEmitter.cpp: Fix using EBP with index, scale and no
 displacement (whew!) due to Chris.

Printer.cpp: Fix printing out index and scale in memory references.

llvm-svn: 4998

llvm-svn: 4986