Dan Gohman 752ec7da50 Change SCEVExpander's expandCodeFor to provide more flexibility ... with the persistent insertion point, and change IndVars to make use of it. This fixes a bug where IndVars was holding on to a stale insertion point and forcing the SCEVExpander to continue to use it. This fixes PR4038. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69892 91177308-0d34-0410-b5e6-96231b3b80d8		2009-04-23 15:16:49 +00:00
..
ADCE	Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this.	2008-07-03 17:21:41 +00:00
ArgumentPromotion	Fix typo.	2009-04-23 04:24:19 +00:00
BlockPlacement	Rationalize the names of passes that print information:	2008-09-23 12:47:39 +00:00
BranchFolding	Don't branch fold inline asm statements.	2007-10-19 21:09:55 +00:00
CodeExtractor	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
CodeGenPrepare	reenable test	2008-11-24 21:27:20 +00:00
CondProp	Optimize conditional branch on i1 phis with non-constant inputs.	2009-04-14 23:40:03 +00:00
ConstantMerge	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
ConstProp	apply Eli's patch for PR2165 and provide a testcase.	2008-10-16 05:26:51 +00:00
DeadArgElim	aha, DAE does have to think about PHI nodes. Many thanks to "Dr Evil" (aka Duncan)	2009-03-18 16:48:45 +00:00
DeadStoreElimination	Reimplement the inner loop of DSE. It now uniformly uses getDependence(),	2008-12-06 00:53:22 +00:00
FunctionAttrs	Remove alloca tracking from nocapture analysis. Not only	2009-01-07 19:39:06 +00:00
GlobalDCE	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
GlobalOpt	Ignore debug info while evaluating function.	2009-03-09 23:04:12 +00:00
GVN	Reapply r68211, with the miscompilations it caused fixed.	2009-04-01 23:53:49 +00:00
GVNPRE	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
IndMemRem	Actually run the test in this directory.	2009-01-25 08:05:07 +00:00
IndVarSimplify	Change SCEVExpander's expandCodeFor to provide more flexibility	2009-04-23 15:16:49 +00:00
Inline	While inlining, clone llvm.dbg.func.start intrinsic and adjust	2009-04-15 00:17:06 +00:00
InstCombine	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Internalize	Teach the internalize pass to also internalize	2009-01-05 21:24:45 +00:00
IPConstantProp	Modify some ipconstprop tests to also test with invokes.	2008-06-19 09:27:44 +00:00
JumpThreading	Fix PR3353, infinitely jump threading an infinite loop make from switches.	2009-01-19 21:20:34 +00:00
LCSSA	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
LICM	Before deleting a basic block, give other loop passes a chance cleanup analysis values, related to the instructions in the basic block.	2009-03-25 23:57:48 +00:00
LoopDeletion	don't spew tons of stuff to the output. This testcase is *not* for	2008-12-03 06:41:50 +00:00
LoopIndexSplit	Loop Index Split can eliminate a loop if it can determin if loop body is executed only once. There was a bug in determining IV based value of the iteration for which the loop body is executed. Fix it.	2009-03-30 22:24:10 +00:00
LoopRotate	Testcase for PR2639.	2009-04-23 04:30:52 +00:00
LoopSimplify	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
LoopStrengthReduce	Testcase for PR2537.	2009-04-23 04:26:42 +00:00
LoopUnroll	remove a test that depends on -debug.	2009-03-13 20:31:48 +00:00
LoopUnswitch	Actually test something. Use PR3170 test case.	2008-12-08 23:44:46 +00:00
LowerInvoke	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
LowerSetJmp	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
LowerSwitch	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
Mem2Reg	no need to print output	2008-10-27 06:56:35 +00:00
MemCpyOpt	Fix two issues that Eli Friedman pointed out, where would misoptimized code like:	2008-06-01 22:26:26 +00:00
MergeFunc	Fix tests not to emit IR output	2008-11-04 23:02:39 +00:00
PredicateSimplifier	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
PruneEH	Do not inline functions with (dynamic) alloca into	2009-01-08 21:45:23 +00:00
RaiseAllocations	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
Reassociate	Remove GCSE and LoadVN from the testsuite.	2008-08-16 00:00:54 +00:00
ScalarRepl	fix a crash on a pointless but valid zero-length memset, rdar://6808691	2009-04-21 16:52:12 +00:00
SCCP	adjust for asmprinter change.	2009-03-01 00:25:46 +00:00
SimplifyCFG	While hoisting instruction to speculatively execute simple bb, ignore dbg intrinsics.	2009-03-06 06:00:17 +00:00
SimplifyLibCalls	add some optimizations for strncpy/strncat and factor some	2009-04-12 05:06:39 +00:00
SRETPromotion	Add a basic test for the SRETPromotion pass.	2008-08-07 15:55:18 +00:00
StripSymbols	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
TailCallElim	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
TailDup	Revert 52223.	2008-06-12 20:55:39 +00:00