Nadav Rotem a675c74208 ARM Cost Model: We need to detect the max bitwidth of types in the loop in order to select the max vectorization factor. ... We don't have a detailed analysis on which values are vectorized and which stay scalars in the vectorized loop so we use another method. We look at reduction variables, loads and stores, which are the only ways to get information in and out of loop iterations. If the data types are extended and truncated then the cost model will catch the cost of the vector zext/sext/trunc operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172178 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-11 07:11:59 +00:00
..
ADCE
ArgumentPromotion	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
BBVectorize	Switch BBVectorize to directly depend on having a TTI analysis.	2013-01-07 10:22:36 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
ConstantMerge	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
ConstProp	llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.	2012-11-08 20:34:25 +00:00
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	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
DeadStoreElimination	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
EarlyCSE	There was a switch fall-through in the parser for textual LLVM that caused	2013-01-07 13:32:38 +00:00
FunctionAttrs
GlobalDCE
GlobalOpt	Fix TryToShrinkGlobalToBoolean in GlobalOpt, so that it does not discard address spaces.	2013-01-10 10:31:11 +00:00
GVN	Memory Dependence Analysis: fix a miscompile that uses DT to approxmiate the	2013-01-04 19:19:47 +00:00
IndVarSimplify	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
Inline	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 14:04:36 +00:00
InstCombine	Teach InstCombine to hoist FABS and FNEG through FPTRUNC instructions. The application of these operations commutes with the truncation, so we should prefer to do them in the smallest size we can, to save register space, use smaller constant pool entries, etc.	2013-01-10 22:06:52 +00:00
InstSimplify	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
Internalize	Change the internalize pass to internalize all symbols when given an empty	2012-10-26 18:47:48 +00:00
IPConstantProp
JumpThreading	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
LCSSA
LICM	LICM: Hoist insertvalue/extractvalue out of loops.	2013-01-09 18:12:03 +00:00
LoopDeletion	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
LoopIdiom	PR14904: Segmentation fault running pass 'Recognize loop idioms'	2013-01-10 23:32:01 +00:00
LoopRotate	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
LoopSimplify
LoopStrengthReduce	Switch the SCEV expander and LoopStrengthReduce to use	2013-01-07 14:41:08 +00:00
LoopUnroll	Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.	2012-12-20 16:04:27 +00:00
LoopUnswitch	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
LoopVectorize	ARM Cost Model: We need to detect the max bitwidth of types in the loop in order to select the max vectorization factor.	2013-01-11 07:11:59 +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	CastInst::castIsValid should return true if the dest type is the same as	2013-01-10 23:22:53 +00:00
MetaRenamer	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
ObjCARC	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
PhaseOrdering	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
PruneEH
Reassociate	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
Reg2Mem	Make sure we don't emit instructions before a landingpad instruction.	2013-01-08 10:51:32 +00:00
ScalarRepl	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
SCCP	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
SimplifyCFG	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
SimplifyLibCalls	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
Sink
SROA	Rename the test so that we can add additional vectors-of-pointers tests	2012-12-18 05:50:54 +00:00
StripSymbols	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
TailCallElim	Converted test dont-tce-tail-marked-call.ll to use FileCheck.	2013-01-11 04:16:35 +00:00
TailDup