llvm/lib/Transforms/Utils/CMakeLists.txt
Andrew Trick 5d73448bb7 Add -unroll-runtime for unrolling loops with run-time trip counts.
Patch by Brendon Cahoon!

This extends the existing LoopUnroll and LoopUnrollPass. Brendon
measured no regressions in the llvm test suite with -unroll-runtime
enabled. This implementation works by using the existing loop
unrolling code to unroll the loop by a power-of-two (default 8). It
generates an if-then-else sequence of code prior to the loop to
execute the extra iterations before entering the unrolled loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146245 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-09 06:19:40 +00:00

32 lines
624 B
CMake

add_llvm_library(LLVMTransformUtils
AddrModeMatcher.cpp
BasicBlockUtils.cpp
BasicInliner.cpp
BreakCriticalEdges.cpp
BuildLibCalls.cpp
CloneFunction.cpp
CloneModule.cpp
CodeExtractor.cpp
DemoteRegToStack.cpp
InlineFunction.cpp
InstructionNamer.cpp
LCSSA.cpp
Local.cpp
LoopSimplify.cpp
LoopUnroll.cpp
LoopUnrollRuntime.cpp
LowerExpectIntrinsic.cpp
LowerInvoke.cpp
LowerSwitch.cpp
Mem2Reg.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp
SSAUpdater.cpp
SimplifyCFG.cpp
SimplifyIndVar.cpp
SimplifyInstructions.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp
ValueMapper.cpp
)