Dan Gohman a7f7db2ebd Don't let arbitrary calls disrupt nested retain+release pairs if ... the retains and releases all use the same SSA pointer value. Also, don't let CFG hazards disrupt nested retain+release pair optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137399 91177308-0d34-0410-b5e6-96231b3b80d8		2011-08-12 00:26:31 +00:00
..
ADCE	stop accepting begin/end around function bodies in the .ll parser, this isn't pascal anymore.	2011-06-17 06:42:57 +00:00
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor	manually upgrade a bunch of tests to modern syntax, and remove some that	2011-06-17 03:14:27 +00:00
CodeGenPrepare	Roll r127459 back in:	2011-03-11 21:52:04 +00:00
ConstantMerge	Teach the ConstantMerge pass about alignment. Fixes PR10514!	2011-07-27 19:47:34 +00:00
ConstProp	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
CorrelatedValuePropagation
DeadArgElim	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
DeadStoreElimination	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is	2011-06-18 06:05:24 +00:00
EarlyCSE
FunctionAttrs	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is	2011-06-18 06:05:24 +00:00
GlobalDCE
GlobalOpt	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
GVN	Added test cases for GVN signed intrinsics recognition, r134777.	2011-07-09 00:36:54 +00:00
IndVarSimplify	Made SCEV's UDiv expressions more canonical. When dividing a	2011-08-06 07:00:37 +00:00
Inline	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is	2011-06-18 06:05:24 +00:00
InstCombine	Fix logical error when detecting lifetime intrinsics.	2011-08-03 00:43:35 +00:00
InstSimplify	Remove bogus test: for all possible inputs of %X, the 'sub nsw' is guaranteed	2011-07-19 08:22:57 +00:00
Internalize	Add test for r127138.	2011-03-07 21:28:14 +00:00
IPConstantProp	remove parser support for the obsolete "multiple return values" syntax, which	2011-06-17 06:49:41 +00:00
JumpThreading	remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.	2011-06-17 06:57:15 +00:00
LCSSA	Do not add PHIs with no users when creating LCSSA form. Patch by Andrew Clinton.	2011-03-15 07:41:25 +00:00
LICM	Bring LICM into compliance with the new "Memory Model for Concurrent Operations" in LangRef.	2011-07-20 21:37:47 +00:00
LoopDeletion	Add a reduced test case for the buildbot failure (clang self-hosted	2011-06-21 08:33:49 +00:00
LoopIdiom	A real testcase for r135286.	2011-07-15 20:58:38 +00:00
LoopRotate	remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.	2011-06-17 06:57:15 +00:00
LoopSimplify	SCEV: Use AssertingVH to catch dangling BasicBlock* when passes forget	2011-08-03 18:32:11 +00:00
LoopStrengthReduce	LSR, correct fix for rdar://9786536. Silly casting bug.	2011-07-21 01:45:54 +00:00
LoopUnroll	A slew of unit tests for the recent LoopInfo::updateUnloop feature	2011-08-11 23:38:09 +00:00
LoopUnswitch	Bail on unswitching a switch statement for a case with a critical edge. We name	2011-06-03 06:27:15 +00:00
LowerAtomic
LowerExpectIntrinsic	Introduce "expect" intrinsic instructions.	2011-07-06 18:22:43 +00:00
LowerInvoke
LowerSwitch
Mem2Reg	Add test for r133251.	2011-06-18 07:23:25 +00:00
MemCpyOpt	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
MergeFunc
ObjCARC	Don't let arbitrary calls disrupt nested retain+release pairs if	2011-08-12 00:26:31 +00:00
PhaseOrdering	This directory was missing the dg.exp to cause the tests to run. Some time since	2011-06-06 20:23:00 +00:00
PruneEH	manually upgrade a bunch of tests to modern syntax, and remove some that	2011-06-17 03:14:27 +00:00
Reassociate	Remove empty test.	2011-08-02 02:47:45 +00:00
ScalarRepl	Finish adding support for lifetime intrinsics to SROA. Fixes PR10121!	2011-07-25 23:14:22 +00:00
SCCP	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
SimplifyCFG	more tests not making the jump into the brave new world.	2011-07-09 16:57:10 +00:00
SimplifyLibCalls	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is	2011-06-18 06:05:24 +00:00
Sink
StripSymbols	fix PR10286, a problem with the .ll printer handling block addresses that are out-of-scope.	2011-08-03 06:15:41 +00:00
TailCallElim	make the asmparser reject function and type redefinitions. 'Merging' hasn't been	2011-06-17 07:06:44 +00:00
TailDup	Move few target-dependant tests to appropriate directories.	2011-05-06 18:24:46 +00:00