Benjamin Kramer 7de7078933 LoopRotation: Make the brute force DomTree update more brute force. ... We update until we hit a fixpoint. This is probably slow but also slightly simplifies the code. It should also fix the occasional invalid domtrees observed when building with expensive checking. I couldn't find a case where this had a measurable slowdown, but if someone finds a pathological case where it does we may have to find a cleverer way of updating dominators here. Thanks to Duncan for the test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163091 91177308-0d34-0410-b5e6-96231b3b80d8		2012-09-02 11:57:22 +00:00
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2009-01-25-SingleEntryPhi.ll
alloca.ll	loop-rotate shouldn't hoist alloca instructions out of a loop. Patch by Patrik Hägglund, with slightly modified test. Issue reported by Patrik Hägglund on llvmdev.	2012-02-16 00:41:10 +00:00
basic.ll	Teach loop rotate to hoist trivially invariant instructions	2010-09-06 01:10:22 +00:00
crash.ll	remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.	2011-06-17 06:57:15 +00:00
dbgvalue.ll	Fix ValueTracking to conclude that debug intrinsics are safe to	2012-04-07 19:22:18 +00:00
indirectbr.ll	Make Loop::getLoopLatch() work on loops which don't have preheaders, as	2009-11-20 20:51:18 +00:00
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
multiple-exits.ll	LoopRotation: Make the brute force DomTree update more brute force.	2012-09-02 11:57:22 +00:00
phi-duplicate.ll	When loop rotation happens, it is *very* common for the duplicated condbr	2011-01-08 19:59:06 +00:00
PhiRename-1.ll	llvm/test/Transforms/LoopRotate/PhiRename-1.ll: FileCheck-ize. It fixes PR13301.	2012-07-17 15:43:17 +00:00
PhiSelfRefernce-1.ll
pr2639.ll
preserve-scev.ll
simplifylatch.ll	Add simplifyLoopLatch to LoopRotate pass.	2012-02-14 00:00:23 +00:00