Meador Inge a0885fb882 instcombine: Migrate strncpy optimizations ... This patch migrates the strncpy optimizations from the simplify-libcalls pass into the instcombine library call simplifier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167102 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-31 03:33:00 +00:00
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ADCE
ArgumentPromotion
BBVectorize	BBVectorize: Fix a small bug introduced in r167042.	2012-10-30 19:47:37 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare	Move load_to_switch.ll to test/CodeGen/SPARC/	2012-09-19 09:25:03 +00:00
ConstantMerge
ConstProp
CorrelatedValuePropagation	CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. If the it's the condition of a SwitchInst, reload it.	2012-09-28 10:42:50 +00:00
DeadArgElim	Fix PR14016.	2012-10-09 08:13:15 +00:00
DeadStoreElimination	Make this test check the transforms it's actually doing. Also add a test that it	2012-09-25 18:17:38 +00:00
EarlyCSE	New EarlyCSE tests for CSE-ing across commutativity.	2012-10-09 16:58:13 +00:00
FunctionAttrs
GlobalDCE
GlobalOpt	GlobalOpt: non-constexpr bitcasts or GEPs can occur even if the global value is only stored once.	2012-09-28 10:01:27 +00:00
GVN	Update GVN to support vectors of pointers.	2012-10-24 21:22:30 +00:00
IndVarSimplify	Fix SCEV cache invalidation in LCSSA and LoopSimplify.	2012-10-26 17:31:43 +00:00
Inline	rename test	2012-09-19 09:22:17 +00:00
InstCombine	instcombine: Migrate strncpy optimizations	2012-10-31 03:33:00 +00:00
InstSimplify
Internalize	Change the internalize pass to internalize all symbols when given an empty	2012-10-26 18:47:48 +00:00
IPConstantProp
JumpThreading	JumpThreading: when default destination is the destination of some cases in a	2012-09-05 23:45:58 +00:00
LCSSA
LICM	Set %defaultjit to use MCJIT for PowerPC targets.	2012-10-30 18:07:58 +00:00
LoopDeletion
LoopIdiom	LoopIdiom: Fix a serious missed optimization: we only turned top-level loops into memmove.	2012-10-30 19:49:39 +00:00
LoopRotate	LoopRotation: Make the brute force DomTree update more brute force.	2012-09-02 11:57:22 +00:00
LoopSimplify
LoopStrengthReduce	LSR critical edge splitting fix for PR13756.	2012-09-18 17:51:33 +00:00
LoopUnroll	getSmallConstantTripMultiple should never return zero.	2012-10-24 19:46:44 +00:00
LoopUnswitch	Fix tests that didn't test anything.	2012-09-26 09:51:39 +00:00
LoopVectorize	LoopVectorize: Do not vectorize loops with tiny constant trip counts.	2012-10-31 03:31:07 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg
MemCpyOpt	In my recent change to avoid use of underaligned memory I didn't notice that	2012-10-04 13:53:21 +00:00
MergeFunc
MetaRenamer	Review feedback from Duncan Sands. Alphabetize includes and simplify	2012-09-14 19:19:57 +00:00
ObjCARC	Detect overflow in the path count computation. rdar://12277446.	2012-09-12 20:45:17 +00:00
PhaseOrdering	Add test case for r164850.	2012-09-29 00:12:08 +00:00
PruneEH
Reassociate
ScalarRepl	Port the global copy optimization from the SROA pass to InstCombine.	2012-08-21 08:39:44 +00:00
SCCP
SimplifyCFG	switch_to_lookup_table.ll: Remove some unnecessary lines, comments,	2012-10-30 15:11:52 +00:00
SimplifyLibCalls	instcombine: Migrate strncpy optimizations	2012-10-31 03:33:00 +00:00
Sink
SROA	Fix PR14212: For some strange reason I treated vectors differently from	2012-10-30 20:52:40 +00:00
StripSymbols
TailCallElim	Revert r166407 because it caused analyzer tests to crash and broke self-host bots.	2012-10-22 18:16:14 +00:00
TailDup