llvm/lib/Transforms/Utils
Hans Wennborg a121e24c54 simplifycfg: Fix integer overflow converting switch into icmp.
If a switch instruction has a case for every possible value of its type,
with the same successor, SimplifyCFG would replace it with an icmp ult,
but the computation of the bound overflows in that case, which inverts
the test.

Patch by Jed Davis!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179587 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16 08:35:36 +00:00
..
BasicBlockUtils.cpp Remove trailing spaces. 2013-01-14 23:16:36 +00:00
BreakCriticalEdges.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
BuildLibCalls.cpp Convert BuildLibCalls.cpp to using the AttributeSet methods instead of AttributeWithIndex. 2013-01-26 00:03:11 +00:00
BypassSlowDivision.cpp Bypass Slow Divides 2013-03-04 18:13:57 +00:00
CloneFunction.cpp Change CloneFunctionInto to always clone Argument attributes induvidually, 2013-04-10 10:37:38 +00:00
CloneModule.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CMakeLists.txt Sink the AddressingModeMatcher helper class into an anonymous namespace 2013-01-05 02:09:22 +00:00
CmpInstAnalysis.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CodeExtractor.cpp Remove #includes from the commonly used LoopInfo.h. 2013-02-09 01:04:28 +00:00
DemoteRegToStack.cpp [SjLj Prepare] When demoting an invoke instructions to the stack, if the normal 2013-02-05 18:23:10 +00:00
InlineFunction.cpp Add all clauses when merging the landing pads. Duplicates will be handled later on. 2013-03-22 20:31:05 +00:00
InstructionNamer.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
IntegerDivision.cpp Enhance integer division emulation support to handle types smaller than 32 bits, 2013-02-26 23:33:20 +00:00
LCSSA.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Local.cpp Fix llvm::removeUnreachableBlocks to handle unreachable loops. 2013-03-22 08:43:04 +00:00
LoopSimplify.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LoopUnroll.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LoopUnrollRuntime.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LowerExpectIntrinsic.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LowerInvoke.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LowerSwitch.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
Mem2Reg.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
MetaRenamer.cpp Make sure metarenamer won't rename special stuff (intrinsics and explicitly renamed stuff). 2013-01-23 15:03:08 +00:00
ModuleUtils.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
PromoteMemoryToRegister.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
SimplifyCFG.cpp simplifycfg: Fix integer overflow converting switch into icmp. 2013-04-16 08:35:36 +00:00
SimplifyIndVar.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
SimplifyInstructions.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
SimplifyLibCalls.cpp LibCallSimplifier: optimize speed for short-lived instances 2013-03-12 00:08:29 +00:00
SSAUpdater.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
UnifyFunctionExitNodes.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
Utils.cpp Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to. 2012-09-11 02:46:18 +00:00
ValueMapper.cpp Linker: correctly link in dbg.declare 2013-01-31 21:19:18 +00:00