Chris Lattner a850446a0b Compile this: ...

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

to:

_test4:
        movl 4(%esp), %eax
        sarl $16, %eax
        ret

instead of:

_test4:
        movl $-65536, %eax
        andl 4(%esp), %eax
        sarl $16, %eax
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28171 91177308-0d34-0410-b5e6-96231b3b80d8

2006-05-08 20:51:54 +00:00

..

DAGCombiner.cpp

Compile this:

2006-05-08 20:51:54 +00:00

LegalizeDAG.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

Makefile

…

ScheduleDAG.cpp

Remove and simplify some more machineinstr/machineoperand stuff.

2006-05-04 18:16:01 +00:00

ScheduleDAGList.cpp

Fix VC++ compilation error.

2006-05-05 01:47:05 +00:00

ScheduleDAGSimple.cpp

Move simple-selector-specific types to the simple selector.

2006-03-10 07:51:18 +00:00

SelectionDAG.cpp

Fold shifts with undef operands.

2006-05-08 17:29:49 +00:00

SelectionDAGISel.cpp

Make emission of jump tables a bit less conservative; they are now required

2006-05-08 16:51:36 +00:00

SelectionDAGPrinter.cpp

print arbitrary constant pool entries

2006-03-05 09:38:03 +00:00

TargetLowering.cpp

When tracking demanded bits, if any bits from the sext of an SRA are demanded,

2006-05-08 17:22:53 +00:00