llvm-6502/lib/Transforms/Utils
Sanjoy Das 6da5a456f4 Partial fix for bug 22589
Don't spend the entire iteration space in the scalar loop prologue if
computing the trip count overflows.  This change also gets rid of the
backedge check in the prologue loop and the extra check for
overflowing trip-count.

Differential Revision: http://reviews.llvm.org/D7715



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229731 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-18 19:32:25 +00:00
..
AddDiscriminators.cpp
ASanStackFrameLayout.cpp [asan] Reuse a common function. 2015-02-16 14:49:37 +00:00
BasicBlockUtils.cpp Teach SplitBlockPredecessors how to handle landingpad blocks. 2015-01-28 23:06:47 +00:00
BreakCriticalEdges.cpp [PM] Remove the Pass argument from all of the critical edge splitting 2015-01-19 12:09:11 +00:00
BuildLibCalls.cpp [PM] Move TargetLibraryInfo into the Analysis library. 2015-01-15 02:16:27 +00:00
BypassSlowDivision.cpp
CloneFunction.cpp Adding implementation to outline C++ catch handlers for native Windows 64 exception handling. 2015-02-18 18:31:51 +00:00
CloneModule.cpp
CMakeLists.txt Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
CmpInstAnalysis.cpp
CodeExtractor.cpp
CtorUtils.cpp
DemoteRegToStack.cpp Fix a bug in DemoteRegToStack where a reload instruction was inserted into the 2015-02-09 06:38:23 +00:00
FlattenCFG.cpp
GlobalStatus.cpp
InlineFunction.cpp Remove a redundant dyn_cast. 2015-01-30 19:42:59 +00:00
InstructionNamer.cpp
IntegerDivision.cpp
LCSSA.cpp [PM] Split the LoopInfo object apart from the legacy pass, creating 2015-01-17 14:16:18 +00:00
LLVMBuild.txt Update libdeps since TLI was moved from Target to Analysis in r226078. 2015-01-15 05:21:00 +00:00
Local.cpp Don't promote asynch EH invokes of nounwind functions to calls 2015-02-11 01:23:16 +00:00
LoopSimplify.cpp Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
LoopUnroll.cpp Resurrect the assertion removed by r227717 2015-02-02 20:41:11 +00:00
LoopUnrollRuntime.cpp Partial fix for bug 22589 2015-02-18 19:32:25 +00:00
LowerInvoke.cpp
LowerSwitch.cpp LowerSwitch: Use ConstantInt for CaseRange::{Low,High} 2015-02-05 16:58:10 +00:00
Makefile
Mem2Reg.cpp
MetaRenamer.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp
SimplifyCFG.cpp Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
SimplifyIndVar.cpp [PM] Remove a dead field. 2015-01-17 14:31:35 +00:00
SimplifyInstructions.cpp [PM] Separate the TargetLibraryInfo object from the immutable pass. 2015-01-15 10:41:28 +00:00
SimplifyLibCalls.cpp [SimplifyLibCalls] Don't confuse strcpy_chk for stpcpy_chk. 2015-01-27 21:52:16 +00:00
SSAUpdater.cpp
SymbolRewriter.cpp [PM] Remove the old 'PassManager.h' header file at the top level of 2015-02-13 10:01:29 +00:00
UnifyFunctionExitNodes.cpp [LPM] Stop using the string based preservation API. It is an 2015-01-28 04:57:56 +00:00
Utils.cpp
ValueMapper.cpp Utils: Resolve cycles under distinct MDNodes 2015-02-04 19:44:34 +00:00