Nick Lewycky 58bfcdbcf6 Thread comparisons over udiv/sdiv/ashr/lshr exact and lshr nuw/nsw whenever ... possible. This goes into instcombine and instsimplify because instsimplify doesn't need to check hasOneUse since it returns (almost exclusively) constants. This fixes PR9343 #4 #5 and #8! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127064 91177308-0d34-0410-b5e6-96231b3b80d8		2011-03-05 05:19:11 +00:00
..
Analysis	Thread comparisons over udiv/sdiv/ashr/lshr exact and lshr nuw/nsw whenever	2011-03-05 05:19:11 +00:00
Archive	Revert PathV2 changes, as sys::fs::unique_file is not finished yet.	2011-03-01 19:50:55 +00:00
AsmParser	Use X86_thiscall calling convention for Win64 as well.	2011-03-03 07:49:07 +00:00
Bitcode	Move library stuff out of the toplevel CMakeLists.txt file.	2011-02-18 22:06:14 +00:00
CodeGen	Rework the global split cost calculation.	2011-03-05 03:28:51 +00:00
CompilerDriver	Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.	2011-01-10 02:34:23 +00:00
ExecutionEngine	Support unregistering exception frames of functions when they are removed.	2011-03-04 23:37:39 +00:00
Linker	Correctly merge available_externally and regular definitions when they have	2011-02-01 05:33:52 +00:00
MC	Be nice to Xcore and the XMOS assembler and avoid quoting section names	2011-03-04 20:03:14 +00:00
Object	Object: Fix type punned pointer issues by making DataRefImpl a union and using intptr_t.	2011-01-21 02:27:02 +00:00
Support	raw_ostream: while it is generally desirable to do larger writes, it can lead to	2011-03-04 19:49:30 +00:00
Target	Initialize variable.	2011-03-04 21:38:47 +00:00
Transforms	Thread comparisons over udiv/sdiv/ashr/lshr exact and lshr nuw/nsw whenever	2011-03-05 05:19:11 +00:00
VMCore	Add ArrayRef variant.	2011-03-04 01:20:33 +00:00
CMakeLists.txt	Move library stuff out of the toplevel CMakeLists.txt file.	2011-02-18 22:06:14 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00