Chris Lattner a541b0fde2 Change CallGraphNode to maintain it's Function as an AssertingVH ... for sanity. This didn't turn up any bugs. Change CallGraphNode to maintain its "callsite" information in the call edges list as a WeakVH instead of as an instruction*. This fixes a broad class of dangling pointer bugs, and makes CallGraph have a number of useful invariants again. This fixes the class of problem indicated by PR4029 and PR3601. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80663 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-01 06:31:31 +00:00
..
ADCE	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
ArgumentPromotion	Change CallGraphNode to maintain it's Function as an AssertingVH	2009-09-01 06:31:31 +00:00
BlockPlacement
BranchFolding
CodeExtractor
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
ConstProp	Remove the vicmp and vfcmp instructions. Because we never had a release with	2009-07-08 03:04:38 +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	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
FunctionAttrs	Revert r70876 and add a testcase (@c7) showing the problem:	2009-05-07 18:08:34 +00:00
GlobalDCE	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
GlobalOpt	Fix a bug that caused globalopt to miscompile tramp3d: don't miss	2009-08-18 14:58:19 +00:00
GVN	Move the re-sort of invalidated NonLocalPointerDeps cache earlier	2009-07-13 17:14:23 +00:00
GVNPRE	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
IndMemRem	Actually run the test in this directory.	2009-01-25 08:05:07 +00:00
IndVarSimplify	Special-case static allocas in IndVarSimplify's loop invariant	2009-08-25 17:42:10 +00:00
Inline	fix a crash building SPASS by tolerating a callsite that doesn't exist	2009-08-31 05:46:59 +00:00
InstCombine	fix a bug I introduced with my 'instcombine builder' refactoring	2009-08-31 04:36:22 +00:00
Internalize	Teach the internalize pass to also internalize	2009-01-05 21:24:45 +00:00
IPConstantProp
JumpThreading	make jump threading handle lexically identical compare instructions	2009-06-19 16:27:56 +00:00
LCSSA	Fix LCSSA to avoid emitting a PHI node for the unwind destination of	2009-06-26 00:31:13 +00:00
LICM	rename test	2009-08-30 22:14:17 +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	Fix PR3913, patch by Jakub Staszak!	2009-08-28 00:43:14 +00:00
LoopRotate	Testcase for PR2639.	2009-04-23 04:30:52 +00:00
LoopSimplify	Teach LoopSimplify how to merge multiple loop exits into a single exit,	2009-06-27 21:30:38 +00:00
LoopStrengthReduce	Tweak this test to be a little less unusual.	2009-06-20 00:40:56 +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
LowerSetJmp
LowerSwitch
Mem2Reg	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
MemCpyOpt	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
MergeFunc	Given two identical weak functions, produce one internal function and two weak	2009-06-12 15:56:56 +00:00
PredicateSimplifier
PruneEH	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
RaiseAllocations
Reassociate	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
ScalarRepl	Don't crash trying to promote VLAs.	2009-08-17 05:37:31 +00:00
SCCP	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
SimplifyCFG	Reapply 79977.	2009-08-28 23:24:31 +00:00
SimplifyLibCalls	Add targetdata strings to these tests, since SimplifyLibCalls uses	2009-08-19 23:18:49 +00:00
SRETPromotion
SSI	Fix up PHI nodes correctly in the presence of unreachable BBs, part two. Also	2009-08-19 07:16:57 +00:00
StripSymbols
TailCallElim	Improve tail call elim to move loads above readonly calls	2009-06-19 04:22:16 +00:00
TailDup	Remove obsolete -f flags.	2009-08-25 15:38:29 +00:00