mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-28 06:29:45 +00:00
3a5b1043d0
This moves most of GlobalOpt's constructor optimization
code out of GlobalOpt into Transforms/Utils/CDtorUtils.{h,cpp}. The
public interface is a single function OptimizeGlobalCtorsList() that
takes a predicate returning which constructors to remove.
GlobalOpt calls this with a function that statically evaluates all
constructors, just like it did before. This part of the change is
behavior-preserving.
Also add a call to this from GlobalDCE with a filter that removes global
constructors that contain a "ret" instruction and nothing else – this
fixes PR19590.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207856 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
871 B
CMake
43 lines
871 B
CMake
add_llvm_library(LLVMTransformUtils
|
|
AddDiscriminators.cpp
|
|
ASanStackFrameLayout.cpp
|
|
BasicBlockUtils.cpp
|
|
BreakCriticalEdges.cpp
|
|
BuildLibCalls.cpp
|
|
BypassSlowDivision.cpp
|
|
CtorUtils.cpp
|
|
CloneFunction.cpp
|
|
CloneModule.cpp
|
|
CmpInstAnalysis.cpp
|
|
CodeExtractor.cpp
|
|
DemoteRegToStack.cpp
|
|
GlobalStatus.cpp
|
|
InlineFunction.cpp
|
|
InstructionNamer.cpp
|
|
IntegerDivision.cpp
|
|
LCSSA.cpp
|
|
Local.cpp
|
|
LoopSimplify.cpp
|
|
LoopUnroll.cpp
|
|
LoopUnrollRuntime.cpp
|
|
LowerExpectIntrinsic.cpp
|
|
LowerInvoke.cpp
|
|
LowerSwitch.cpp
|
|
Mem2Reg.cpp
|
|
MetaRenamer.cpp
|
|
ModuleUtils.cpp
|
|
PromoteMemoryToRegister.cpp
|
|
SSAUpdater.cpp
|
|
SimplifyCFG.cpp
|
|
FlattenCFG.cpp
|
|
SimplifyIndVar.cpp
|
|
SimplifyInstructions.cpp
|
|
SimplifyLibCalls.cpp
|
|
SpecialCaseList.cpp
|
|
UnifyFunctionExitNodes.cpp
|
|
Utils.cpp
|
|
ValueMapper.cpp
|
|
)
|
|
|
|
add_dependencies(LLVMTransformUtils intrinsics_gen)
|