Chris Lattner 9072c05cd8 Compile: ... uint %test(uint %X) { %Y = call uint %llvm.ctpop.i32(uint %X) ret uint %Y } to: test: save -96, %o6, %o6 sll %i0, 0, %l0 popc %l0, %i0 restore %g0, %g0, %g0 retl nop instead of to 40 logical ops. Note the shift-by-zero that clears the top part of the 64-bit V9 register. Testcase here: CodeGen/SparcV8/ctpop.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25814 91177308-0d34-0410-b5e6-96231b3b80d8		2006-01-30 06:14:02 +00:00
..
Alpha
CBackend
IA64
PowerPC
Skeleton
Sparc	Compile:	2006-01-30 06:14:02 +00:00
SparcV8	Compile:	2006-01-30 06:14:02 +00:00
SparcV9
X86
Makefile
MRegisterInfo.cpp
SubtargetFeature.cpp
Target.td
TargetData.cpp
TargetFrameInfo.cpp
TargetInstrInfo.cpp
TargetMachine.cpp
TargetMachineRegistry.cpp
TargetSchedInfo.cpp
TargetSchedule.td
TargetSelectionDAG.td
TargetSubtarget.cpp