Bradley Smith 8cff277de2 [SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags ... In a case where we have a no {un,}signed wrap flag on the increment, if RHS - Start is constant then we can avoid inserting a max operation bewteen the two, since we can statically determine which is greater. This allows us to unroll loops such as: void testcase3(int v) { for (int i=v; i<=v+1; ++i) f(i); } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220960 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-31 11:40:32 +00:00
..
BasicAA	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
BlockFrequencyInfo	Fix typos	2014-05-15 01:52:21 +00:00
BranchProbabilityInfo	Fix a bug in which BranchProbabilityInfo wasn't setting branch weights of basic blocks inside loops correctly.	2014-04-14 16:56:19 +00:00
CallGraph	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
CFLAliasAnalysis	[CFL-AA] CFL-AA should not assert on an va_arg instruction	2014-10-14 20:51:26 +00:00
CostModel	AVX-512: added cost for some AVX-512 instructions	2014-09-16 07:57:37 +00:00
Delinearization	ScalarEvolution: Derive element size from the type of the loaded element	2014-06-08 19:21:20 +00:00
DependenceAnalysis	remove constant terms	2014-05-27 22:41:45 +00:00
Dominators	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
GlobalsModRef	Move the complex address expression out of DIVariable and into an extra	2014-10-01 18:55:02 +00:00
LazyCallGraph	[LCG] Add support for building persistent and connected SCCs to the	2014-04-18 10:50:32 +00:00
Lint	Teach lint about address spaces	2014-03-06 17:33:55 +00:00
LoopInfo	FileCheck-ize tests.	2013-08-22 00:51:19 +00:00
MemoryDependenceAnalysis	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
PostDominators	FileCheck-ize tests.	2013-08-22 00:51:19 +00:00
RegionInfo	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
ScalarEvolution	[SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags	2014-10-31 11:40:32 +00:00
ScopedNoAliasAA	Convert noalias parameter attributes into noalias metadata during inlining	2014-07-25 15:50:08 +00:00
TypeBasedAliasAnalysis	[DSE] Remove no-data-layout-only type-based overlap checking	2014-10-17 11:56:00 +00:00