llvm-mirror/lib/CodeGen
Chris Lattner 7b8a0cfff3 Implement and_sext.ll:test3, generating:
_test4:
        srawi r3, r3, 16
        blr

instead of:

_test4:
        srwi r2, r3, 16
        extsh r3, r2
        blr

for:

short test4(unsigned X) {
  return (X >> 16);
}

llvm-svn: 28174
2006-05-08 20:59:41 +00:00
..
SelectionDAG Implement and_sext.ll:test3, generating: 2006-05-08 20:59:41 +00:00
AsmPrinter.cpp Fix some loose ends in MASM support. 2006-05-06 21:27:14 +00:00
BranchFolding.cpp
DwarfWriter.cpp Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 2006-05-03 01:29:57 +00:00
ELFWriter.cpp Suck block address tracking out of targets into the JIT Emitter. This 2006-05-03 17:10:41 +00:00
IntrinsicLowering.cpp
LiveInterval.cpp
LiveIntervalAnalysis.cpp Move some methods out of MachineInstr into MachineOperand 2006-05-04 17:52:23 +00:00
LiveVariables.cpp Remove a bunch more dead V9 specific stuff 2006-05-04 01:26:39 +00:00
MachineBasicBlock.cpp Remove and simplify some more machineinstr/machineoperand stuff. 2006-05-04 18:16:01 +00:00
MachineDebugInfo.cpp Expand some code with temporary variables to rid ourselves of the warning 2006-04-13 18:29:58 +00:00
MachineFunction.cpp Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 2006-05-03 01:29:57 +00:00
MachineInstr.cpp Final pass of minor cleanups for MachineInstr 2006-05-04 19:36:09 +00:00
Makefile
Passes.cpp
PHIElimination.cpp
PhysRegTracker.h
PrologEpilogInserter.cpp Foundation for call frame information. 2006-04-07 16:34:46 +00:00
RegAllocLinearScan.cpp Add some comments. 2006-03-25 23:00:56 +00:00
RegAllocLocal.cpp Move some methods out of MachineInstr into MachineOperand 2006-05-04 17:52:23 +00:00
RegAllocSimple.cpp Move some methods out of MachineInstr into MachineOperand 2006-05-04 17:52:23 +00:00
TwoAddressInstructionPass.cpp Move some methods out of MachineInstr into MachineOperand 2006-05-04 17:52:23 +00:00
UnreachableBlockElim.cpp
ValueTypes.cpp
VirtRegMap.cpp Move some methods out of MachineInstr into MachineOperand 2006-05-04 17:52:23 +00:00
VirtRegMap.h Fix a latent bug that my spiller patch last week exposed: we were leaving 2006-05-01 22:03:24 +00:00