Nick Lewycky 336b88dac8 Do simple cross-block DSE when we encounter a free statement. Fixes PR11240. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143808 91177308-0d34-0410-b5e6-96231b3b80d8		2011-11-05 10:48:42 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim
DeadStoreElimination	Do simple cross-block DSE when we encounter a free statement. Fixes PR11240.	2011-11-05 10:48:42 +00:00
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt	Refactor code from inlining and globalopt that checks whether a function definition is unused, and enhance it so it can tell that functions which are only used by a blockaddress are in fact dead. This probably doesn't happen much on most code, but the Linux kernel's _THIS_IP_ can trigger this issue with blockaddress. (GlobalDCE can also handle the given tescase, but we only run that at -O3.) Found while looking at PR11180.	2011-10-20 05:23:42 +00:00
GVN	Teach GVN to also propagate switch cases. For example, in this code	2011-10-07 08:29:06 +00:00
IndVarSimplify	Rewrite LinearFunctionTestReplace to handle pointer-type IVs.	2011-11-02 17:19:57 +00:00
Inline	Remap blockaddress correctly when inlining a function. Fixes PR10162.	2011-10-21 20:45:19 +00:00
InstCombine	Make sure we use the right insertion point when instcombine replaces a PHI with another instruction. (Specifically, don't insert an arbitrary instruction before a PHI.) Fixes PR11275.	2011-11-01 04:49:29 +00:00
InstSimplify	Add tests for existing InstSimplify features.	2011-11-04 18:39:16 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoopDeletion
LoopIdiom
LoopRotate
LoopSimplify	Removed colons from some target datalayout strings in test, since they don't match the required format.	2011-10-12 22:24:17 +00:00
LoopStrengthReduce	Fix SCEVExpander assert during LSR: "argument of incompatible type".	2011-10-15 06:19:55 +00:00
LoopUnroll	Unit test for r140919, loop unroll heuristics.	2011-10-04 00:07:02 +00:00
LoopUnswitch
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg	Add the returns_twice attribute to LLVM.	2011-10-03 14:45:37 +00:00
MemCpyOpt	Oops! Fix test I forgot to submit as part of r142735.	2011-10-22 22:07:31 +00:00
MergeFunc
ObjCARC	Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata	2011-10-17 22:53:25 +00:00
PhaseOrdering
PruneEH
Reassociate
ScalarRepl	The element insertion code in scalar replacement doesn't handle incorrect	2011-10-23 07:02:10 +00:00
SCCP
SimplifyCFG
SimplifyLibCalls	SimplifyLibCalls: Use IRBuilder.CreateGlobalString when creating a string for printf->puts, which correctly sets the unnamed_addr bit on the resulting GlobalVariable.	2011-10-29 19:43:31 +00:00
Sink
StripSymbols
TailCallElim	Correct over-zealous removal of hack.	2011-10-17 18:43:40 +00:00
TailDup